diff options
Diffstat (limited to 'arch/arm/mach-msm')
92 files changed, 1152 insertions, 9538 deletions
diff --git a/arch/arm/mach-msm/Kconfig b/arch/arm/mach-msm/Kconfig index 5d3d9ade12f..9b26976fb08 100644 --- a/arch/arm/mach-msm/Kconfig +++ b/arch/arm/mach-msm/Kconfig @@ -3,70 +3,59 @@ if ARCH_MSM choice prompt "Qualcomm MSM SoC Type" default ARCH_MSM7X00A + depends on ARCH_MSM config ARCH_MSM7X00A bool "MSM7x00A / MSM7x01A" - select MACH_TROUT if !MACH_HALIBUT select ARCH_MSM_ARM11 - select MSM_SMD - select MSM_SMD_PKG3 select CPU_V6 + select GPIO_MSM_V1 + select MACH_TROUT if !MACH_HALIBUT select MSM_PROC_COMM - select HAS_MSM_DEBUG_UART_PHYS + select MSM_SMD + select CLKSRC_QCOM + select MSM_SMD_PKG3 config ARCH_MSM7X30 bool "MSM7x30" - select MACH_MSM7X30_SURF # if ! select ARCH_MSM_SCORPION - select MSM_SMD - select MSM_VIC select CPU_V7 + select GPIO_MSM_V1 + select MACH_MSM7X30_SURF # if ! select MSM_GPIOMUX select MSM_PROC_COMM - select HAS_MSM_DEBUG_UART_PHYS + select MSM_SMD + select CLKSRC_QCOM + select MSM_VIC config ARCH_QSD8X50 bool "QSD8X50" - select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5 select ARCH_MSM_SCORPION - select MSM_SMD - select MSM_VIC select CPU_V7 + select GPIO_MSM_V1 + select MACH_QSD8X50_SURF if !MACH_QSD8X50A_ST1_5 select MSM_GPIOMUX select MSM_PROC_COMM - select HAS_MSM_DEBUG_UART_PHYS - -config ARCH_MSM8X60 - bool "MSM8X60" - select MACH_MSM8X60_SURF if (!MACH_MSM8X60_RUMI3 && !MACH_MSM8X60_SIM \ - && !MACH_MSM8X60_FFA) - select ARCH_MSM_SCORPIONMP - select ARM_GIC - select CPU_V7 - select MSM_V2_TLMM - select MSM_GPIOMUX - select IOMMU_API - select MSM_SCM if SMP + select MSM_SMD + select CLKSRC_QCOM + select MSM_VIC endchoice config MSM_SOC_REV_A bool -config ARCH_MSM_SCORPIONMP - bool config ARCH_MSM_ARM11 bool -config ARCH_MSM_SCORPION - bool -config HAS_MSM_DEBUG_UART_PHYS +config ARCH_MSM_SCORPION bool config MSM_VIC bool menu "Qualcomm MSM Board Type" + depends on ARCH_MSM config MACH_HALIBUT depends on ARCH_MSM @@ -96,67 +85,13 @@ config MACH_QSD8X50_SURF config MACH_QSD8X50A_ST1_5 depends on ARCH_QSD8X50 - select MSM_SOC_REV_A bool "QSD8x50A ST1.5" + select MSM_SOC_REV_A help Support for the Qualcomm ST1.5. -config MACH_MSM8X60_RUMI3 - depends on ARCH_MSM8X60 - bool "MSM8x60 RUMI3" - help - Support for the Qualcomm MSM8x60 RUMI3 emulator. - -config MACH_MSM8X60_SURF - depends on ARCH_MSM8X60 - bool "MSM8x60 SURF" - help - Support for the Qualcomm MSM8x60 SURF eval board. - -config MACH_MSM8X60_SIM - depends on ARCH_MSM8X60 - bool "MSM8x60 Simulator" - help - Support for the Qualcomm MSM8x60 simulator. - -config MACH_MSM8X60_FFA - depends on ARCH_MSM8X60 - bool "MSM8x60 FFA" - help - Support for the Qualcomm MSM8x60 FFA eval board. - endmenu -config IOMMU_PGTABLES_L2 - def_bool y - depends on ARCH_MSM8X60 && MMU && SMP && CPU_DCACHE_DISABLE=n - -config MSM_DEBUG_UART - int - default 1 if MSM_DEBUG_UART1 - default 2 if MSM_DEBUG_UART2 - default 3 if MSM_DEBUG_UART3 - -if HAS_MSM_DEBUG_UART_PHYS -choice - prompt "Debug UART" - - default MSM_DEBUG_UART_NONE - - config MSM_DEBUG_UART_NONE - bool "None" - - config MSM_DEBUG_UART1 - bool "UART1" - - config MSM_DEBUG_UART2 - bool "UART2" - - config MSM_DEBUG_UART3 - bool "UART3" -endchoice -endif - config MSM_SMD_PKG3 bool @@ -168,13 +103,10 @@ config MSM_SMD config MSM_GPIOMUX bool - -config MSM_V2_TLMM - bool - -config IOMMU_API - bool + help + Support for MSM V1 TLMM GPIOMUX architecture. config MSM_SCM bool + endif diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile index 94195c190e1..27c078a568d 100644 --- a/arch/arm/mach-msm/Makefile +++ b/arch/arm/mach-msm/Makefile @@ -1,40 +1,23 @@ -obj-y += io.o idle.o timer.o -ifndef CONFIG_ARCH_MSM8X60 -obj-y += acpuclock-arm11.o -obj-y += dma.o -endif +obj-$(CONFIG_MSM_PROC_COMM) += clock.o -ifdef CONFIG_MSM_VIC -obj-y += irq-vic.o -else -ifndef CONFIG_ARCH_MSM8X60 -obj-y += irq.o -endif -endif +obj-$(CONFIG_MSM_VIC) += irq-vic.o -obj-$(CONFIG_ARCH_MSM8X60) += clock-dummy.o iommu.o iommu_dev.o devices-msm8x60-iommu.o -obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o -obj-$(CONFIG_MSM_PROC_COMM) += clock.o +obj-$(CONFIG_ARCH_MSM7X00A) += irq.o obj-$(CONFIG_ARCH_QSD8X50) += sirc.o + +obj-$(CONFIG_MSM_PROC_COMM) += proc_comm.o clock-pcom.o vreg.o + +obj-$(CONFIG_ARCH_MSM7X00A) += dma.o io.o +obj-$(CONFIG_ARCH_MSM7X30) += dma.o io.o +obj-$(CONFIG_ARCH_QSD8X50) += dma.o io.o + obj-$(CONFIG_MSM_SMD) += smd.o smd_debug.o obj-$(CONFIG_MSM_SMD) += last_radio_log.o -obj-$(CONFIG_MSM_SCM) += scm.o scm-boot.o - -obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o -obj-$(CONFIG_SMP) += headsmp.o platsmp.o obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o devices-msm7x00.o obj-$(CONFIG_MACH_TROUT) += board-trout.o board-trout-gpio.o board-trout-mmc.o board-trout-panel.o devices-msm7x00.o obj-$(CONFIG_MACH_HALIBUT) += board-halibut.o devices-msm7x00.o obj-$(CONFIG_ARCH_MSM7X30) += board-msm7x30.o devices-msm7x30.o obj-$(CONFIG_ARCH_QSD8X50) += board-qsd8x50.o devices-qsd8x50.o -obj-$(CONFIG_ARCH_MSM8X60) += board-msm8x60.o - -obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-7x30.o gpiomux-v1.o gpiomux.o -obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o -obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o gpiomux-v2.o gpiomux.o -ifdef CONFIG_MSM_V2_TLMM -obj-y += gpio-v2.o -else -obj-y += gpio.o -endif +obj-$(CONFIG_MSM_GPIOMUX) += gpiomux.o +obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o diff --git a/arch/arm/mach-msm/Makefile.boot b/arch/arm/mach-msm/Makefile.boot index 24dfbf8c07c..9b803a578b4 100644 --- a/arch/arm/mach-msm/Makefile.boot +++ b/arch/arm/mach-msm/Makefile.boot @@ -1,3 +1,3 @@ - zreladdr-y := 0x10008000 + zreladdr-y += 0x10008000 params_phys-y := 0x10000100 initrd_phys-y := 0x10800000 diff --git a/arch/arm/mach-msm/acpuclock-arm11.c b/arch/arm/mach-msm/acpuclock-arm11.c deleted file mode 100644 index 7ffbd987eb5..00000000000 --- a/arch/arm/mach-msm/acpuclock-arm11.c +++ /dev/null @@ -1,525 +0,0 @@ -/* arch/arm/mach-msm/acpuclock.c - * - * MSM architecture clock driver - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007 QUALCOMM Incorporated - * Author: San Mehat <san@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/list.h> -#include <linux/errno.h> -#include <linux/string.h> -#include <linux/delay.h> -#include <linux/clk.h> -#include <linux/cpufreq.h> -#include <linux/mutex.h> -#include <linux/io.h> -#include <mach/board.h> -#include <mach/msm_iomap.h> - -#include "proc_comm.h" -#include "acpuclock.h" - - -#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100) -#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104) -#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124) - -/* - * ARM11 clock configuration for specific ACPU speeds - */ - -#define ACPU_PLL_TCXO -1 -#define ACPU_PLL_0 0 -#define ACPU_PLL_1 1 -#define ACPU_PLL_2 2 -#define ACPU_PLL_3 3 - -#define PERF_SWITCH_DEBUG 0 -#define PERF_SWITCH_STEP_DEBUG 0 - -struct clock_state -{ - struct clkctl_acpu_speed *current_speed; - struct mutex lock; - uint32_t acpu_switch_time_us; - uint32_t max_speed_delta_khz; - uint32_t vdd_switch_time_us; - unsigned long power_collapse_khz; - unsigned long wait_for_irq_khz; -}; - -static struct clk *ebi1_clk; -static struct clock_state drv_state = { 0 }; - -static void __init acpuclk_init(void); - -/* MSM7201A Levels 3-6 all correspond to 1.2V, level 7 corresponds to 1.325V. */ -enum { - VDD_0 = 0, - VDD_1 = 1, - VDD_2 = 2, - VDD_3 = 3, - VDD_4 = 3, - VDD_5 = 3, - VDD_6 = 3, - VDD_7 = 7, - VDD_END -}; - -struct clkctl_acpu_speed { - unsigned int a11clk_khz; - int pll; - unsigned int a11clk_src_sel; - unsigned int a11clk_src_div; - unsigned int ahbclk_khz; - unsigned int ahbclk_div; - int vdd; - unsigned int axiclk_khz; - unsigned long lpj; /* loops_per_jiffy */ -/* Index in acpu_freq_tbl[] for steppings. */ - short down; - short up; -}; - -/* - * ACPU speed table. Complete table is shown but certain speeds are commented - * out to optimized speed switching. Initialize loops_per_jiffy to 0. - * - * Table stepping up/down is optimized for 256mhz jumps while staying on the - * same PLL. - */ -#if (0) -static struct clkctl_acpu_speed acpu_freq_tbl[] = { - { 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, VDD_0, 30720, 0, 0, 8 }, - { 61440, ACPU_PLL_0, 4, 3, 61440, 0, VDD_0, 30720, 0, 0, 8 }, - { 81920, ACPU_PLL_0, 4, 2, 40960, 1, VDD_0, 61440, 0, 0, 8 }, - { 96000, ACPU_PLL_1, 1, 7, 48000, 1, VDD_0, 61440, 0, 0, 9 }, - { 122880, ACPU_PLL_0, 4, 1, 61440, 1, VDD_3, 61440, 0, 0, 8 }, - { 128000, ACPU_PLL_1, 1, 5, 64000, 1, VDD_3, 61440, 0, 0, 12 }, - { 176000, ACPU_PLL_2, 2, 5, 88000, 1, VDD_3, 61440, 0, 0, 11 }, - { 192000, ACPU_PLL_1, 1, 3, 64000, 2, VDD_3, 61440, 0, 0, 12 }, - { 245760, ACPU_PLL_0, 4, 0, 81920, 2, VDD_4, 61440, 0, 0, 12 }, - { 256000, ACPU_PLL_1, 1, 2, 128000, 2, VDD_5, 128000, 0, 0, 12 }, - { 264000, ACPU_PLL_2, 2, 3, 88000, 2, VDD_5, 128000, 0, 6, 13 }, - { 352000, ACPU_PLL_2, 2, 2, 88000, 3, VDD_5, 128000, 0, 6, 13 }, - { 384000, ACPU_PLL_1, 1, 1, 128000, 2, VDD_6, 128000, 0, 5, -1 }, - { 528000, ACPU_PLL_2, 2, 1, 132000, 3, VDD_7, 128000, 0, 11, -1 }, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, -}; -#else /* Table of freq we currently use. */ -static struct clkctl_acpu_speed acpu_freq_tbl[] = { - { 19200, ACPU_PLL_TCXO, 0, 0, 19200, 0, VDD_0, 30720, 0, 0, 4 }, - { 122880, ACPU_PLL_0, 4, 1, 61440, 1, VDD_3, 61440, 0, 0, 4 }, - { 128000, ACPU_PLL_1, 1, 5, 64000, 1, VDD_3, 61440, 0, 0, 6 }, - { 176000, ACPU_PLL_2, 2, 5, 88000, 1, VDD_3, 61440, 0, 0, 5 }, - { 245760, ACPU_PLL_0, 4, 0, 81920, 2, VDD_4, 61440, 0, 0, 5 }, - { 352000, ACPU_PLL_2, 2, 2, 88000, 3, VDD_5, 128000, 0, 3, 7 }, - { 384000, ACPU_PLL_1, 1, 1, 128000, 2, VDD_6, 128000, 0, 2, -1 }, - { 528000, ACPU_PLL_2, 2, 1, 132000, 3, VDD_7, 128000, 0, 5, -1 }, - { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }, -}; -#endif - - -#ifdef CONFIG_CPU_FREQ_TABLE -static struct cpufreq_frequency_table freq_table[] = { - { 0, 122880 }, - { 1, 128000 }, - { 2, 245760 }, - { 3, 384000 }, - { 4, 528000 }, - { 5, CPUFREQ_TABLE_END }, -}; -#endif - -static int pc_pll_request(unsigned id, unsigned on) -{ - int res; - on = !!on; - -#if PERF_SWITCH_DEBUG - if (on) - printk(KERN_DEBUG "Enabling PLL %d\n", id); - else - printk(KERN_DEBUG "Disabling PLL %d\n", id); -#endif - - res = msm_proc_comm(PCOM_CLKCTL_RPC_PLL_REQUEST, &id, &on); - if (res < 0) - return res; - -#if PERF_SWITCH_DEBUG - if (on) - printk(KERN_DEBUG "PLL %d enabled\n", id); - else - printk(KERN_DEBUG "PLL %d disabled\n", id); -#endif - return res; -} - - -/*---------------------------------------------------------------------------- - * ARM11 'owned' clock control - *---------------------------------------------------------------------------*/ - -unsigned long acpuclk_power_collapse(void) { - int ret = acpuclk_get_rate(); - ret *= 1000; - if (ret > drv_state.power_collapse_khz) - acpuclk_set_rate(drv_state.power_collapse_khz, 1); - return ret; -} - -unsigned long acpuclk_get_wfi_rate(void) -{ - return drv_state.wait_for_irq_khz; -} - -unsigned long acpuclk_wait_for_irq(void) { - int ret = acpuclk_get_rate(); - ret *= 1000; - if (ret > drv_state.wait_for_irq_khz) - acpuclk_set_rate(drv_state.wait_for_irq_khz, 1); - return ret; -} - -static int acpuclk_set_vdd_level(int vdd) -{ - uint32_t current_vdd; - - current_vdd = readl(A11S_VDD_SVS_PLEVEL_ADDR) & 0x07; - -#if PERF_SWITCH_DEBUG - printk(KERN_DEBUG "acpuclock: Switching VDD from %u -> %d\n", - current_vdd, vdd); -#endif - writel((1 << 7) | (vdd << 3), A11S_VDD_SVS_PLEVEL_ADDR); - udelay(drv_state.vdd_switch_time_us); - if ((readl(A11S_VDD_SVS_PLEVEL_ADDR) & 0x7) != vdd) { -#if PERF_SWITCH_DEBUG - printk(KERN_ERR "acpuclock: VDD set failed\n"); -#endif - return -EIO; - } - -#if PERF_SWITCH_DEBUG - printk(KERN_DEBUG "acpuclock: VDD switched\n"); -#endif - return 0; -} - -/* Set proper dividers for the given clock speed. */ -static void acpuclk_set_div(const struct clkctl_acpu_speed *hunt_s) { - uint32_t reg_clkctl, reg_clksel, clk_div; - - /* AHB_CLK_DIV */ - clk_div = (readl(A11S_CLK_SEL_ADDR) >> 1) & 0x03; - /* - * If the new clock divider is higher than the previous, then - * program the divider before switching the clock - */ - if (hunt_s->ahbclk_div > clk_div) { - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel &= ~(0x3 << 1); - reg_clksel |= (hunt_s->ahbclk_div << 1); - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } - if ((readl(A11S_CLK_SEL_ADDR) & 0x01) == 0) { - /* SRC0 */ - - /* Program clock source */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~(0x07 << 4); - reg_clkctl |= (hunt_s->a11clk_src_sel << 4); - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock divider */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~0xf; - reg_clkctl |= hunt_s->a11clk_src_div; - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock source selection */ - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel |= 1; /* CLK_SEL_SRC1NO == SRC1 */ - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } else { - /* SRC1 */ - - /* Program clock source */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~(0x07 << 12); - reg_clkctl |= (hunt_s->a11clk_src_sel << 12); - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock divider */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl &= ~(0xf << 8); - reg_clkctl |= (hunt_s->a11clk_src_div << 8); - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - - /* Program clock source selection */ - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel &= ~1; /* CLK_SEL_SRC1NO == SRC0 */ - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } - - /* - * If the new clock divider is lower than the previous, then - * program the divider after switching the clock - */ - if (hunt_s->ahbclk_div < clk_div) { - reg_clksel = readl(A11S_CLK_SEL_ADDR); - reg_clksel &= ~(0x3 << 1); - reg_clksel |= (hunt_s->ahbclk_div << 1); - writel(reg_clksel, A11S_CLK_SEL_ADDR); - } -} - -int acpuclk_set_rate(unsigned long rate, int for_power_collapse) -{ - uint32_t reg_clkctl; - struct clkctl_acpu_speed *cur_s, *tgt_s, *strt_s; - int rc = 0; - unsigned int plls_enabled = 0, pll; - - strt_s = cur_s = drv_state.current_speed; - - WARN_ONCE(cur_s == NULL, "acpuclk_set_rate: not initialized\n"); - if (cur_s == NULL) - return -ENOENT; - - if (rate == (cur_s->a11clk_khz * 1000)) - return 0; - - for (tgt_s = acpu_freq_tbl; tgt_s->a11clk_khz != 0; tgt_s++) { - if (tgt_s->a11clk_khz == (rate / 1000)) - break; - } - - if (tgt_s->a11clk_khz == 0) - return -EINVAL; - - /* Choose the highest speed speed at or below 'rate' with same PLL. */ - if (for_power_collapse && tgt_s->a11clk_khz < cur_s->a11clk_khz) { - while (tgt_s->pll != ACPU_PLL_TCXO && tgt_s->pll != cur_s->pll) - tgt_s--; - } - - if (strt_s->pll != ACPU_PLL_TCXO) - plls_enabled |= 1 << strt_s->pll; - - if (!for_power_collapse) { - mutex_lock(&drv_state.lock); - if (strt_s->pll != tgt_s->pll && tgt_s->pll != ACPU_PLL_TCXO) { - rc = pc_pll_request(tgt_s->pll, 1); - if (rc < 0) { - pr_err("PLL%d enable failed (%d)\n", - tgt_s->pll, rc); - goto out; - } - plls_enabled |= 1 << tgt_s->pll; - } - /* Increase VDD if needed. */ - if (tgt_s->vdd > cur_s->vdd) { - if ((rc = acpuclk_set_vdd_level(tgt_s->vdd)) < 0) { - printk(KERN_ERR "Unable to switch ACPU vdd\n"); - goto out; - } - } - } - - /* Set wait states for CPU inbetween frequency changes */ - reg_clkctl = readl(A11S_CLK_CNTL_ADDR); - reg_clkctl |= (100 << 16); /* set WT_ST_CNT */ - writel(reg_clkctl, A11S_CLK_CNTL_ADDR); - -#if PERF_SWITCH_DEBUG - printk(KERN_INFO "acpuclock: Switching from ACPU rate %u -> %u\n", - strt_s->a11clk_khz * 1000, tgt_s->a11clk_khz * 1000); -#endif - - while (cur_s != tgt_s) { - /* - * Always jump to target freq if within 256mhz, regulardless of - * PLL. If differnece is greater, use the predefinied - * steppings in the table. - */ - int d = abs((int)(cur_s->a11clk_khz - tgt_s->a11clk_khz)); - if (d > drv_state.max_speed_delta_khz) { - /* Step up or down depending on target vs current. */ - int clk_index = tgt_s->a11clk_khz > cur_s->a11clk_khz ? - cur_s->up : cur_s->down; - if (clk_index < 0) { /* This should not happen. */ - printk(KERN_ERR "cur:%u target: %u\n", - cur_s->a11clk_khz, tgt_s->a11clk_khz); - rc = -EINVAL; - goto out; - } - cur_s = &acpu_freq_tbl[clk_index]; - } else { - cur_s = tgt_s; - } -#if PERF_SWITCH_STEP_DEBUG - printk(KERN_DEBUG "%s: STEP khz = %u, pll = %d\n", - __FUNCTION__, cur_s->a11clk_khz, cur_s->pll); -#endif - if (!for_power_collapse&& cur_s->pll != ACPU_PLL_TCXO - && !(plls_enabled & (1 << cur_s->pll))) { - rc = pc_pll_request(cur_s->pll, 1); - if (rc < 0) { - pr_err("PLL%d enable failed (%d)\n", - cur_s->pll, rc); - goto out; - } - plls_enabled |= 1 << cur_s->pll; - } - - acpuclk_set_div(cur_s); - drv_state.current_speed = cur_s; - /* Re-adjust lpj for the new clock speed. */ - loops_per_jiffy = cur_s->lpj; - udelay(drv_state.acpu_switch_time_us); - } - - /* Nothing else to do for power collapse. */ - if (for_power_collapse) - return 0; - - /* Disable PLLs we are not using anymore. */ - plls_enabled &= ~(1 << tgt_s->pll); - for (pll = ACPU_PLL_0; pll <= ACPU_PLL_2; pll++) - if (plls_enabled & (1 << pll)) { - rc = pc_pll_request(pll, 0); - if (rc < 0) { - pr_err("PLL%d disable failed (%d)\n", pll, rc); - goto out; - } - } - - /* Change the AXI bus frequency if we can. */ - if (strt_s->axiclk_khz != tgt_s->axiclk_khz) { - rc = clk_set_rate(ebi1_clk, tgt_s->axiclk_khz * 1000); - if (rc < 0) - pr_err("Setting AXI min rate failed!\n"); - } - - /* Drop VDD level if we can. */ - if (tgt_s->vdd < strt_s->vdd) { - if (acpuclk_set_vdd_level(tgt_s->vdd) < 0) - printk(KERN_ERR "acpuclock: Unable to drop ACPU vdd\n"); - } - -#if PERF_SWITCH_DEBUG - printk(KERN_DEBUG "%s: ACPU speed change complete\n", __FUNCTION__); -#endif -out: - if (!for_power_collapse) - mutex_unlock(&drv_state.lock); - return rc; -} - -static void __init acpuclk_init(void) -{ - struct clkctl_acpu_speed *speed; - uint32_t div, sel; - int rc; - - /* - * Determine the rate of ACPU clock - */ - - if (!(readl(A11S_CLK_SEL_ADDR) & 0x01)) { /* CLK_SEL_SRC1N0 */ - /* CLK_SRC0_SEL */ - sel = (readl(A11S_CLK_CNTL_ADDR) >> 12) & 0x7; - /* CLK_SRC0_DIV */ - div = (readl(A11S_CLK_CNTL_ADDR) >> 8) & 0x0f; - } else { - /* CLK_SRC1_SEL */ - sel = (readl(A11S_CLK_CNTL_ADDR) >> 4) & 0x07; - /* CLK_SRC1_DIV */ - div = readl(A11S_CLK_CNTL_ADDR) & 0x0f; - } - - for (speed = acpu_freq_tbl; speed->a11clk_khz != 0; speed++) { - if (speed->a11clk_src_sel == sel - && (speed->a11clk_src_div == div)) - break; - } - if (speed->a11clk_khz == 0) { - printk(KERN_WARNING "Warning - ACPU clock reports invalid speed\n"); - return; - } - - drv_state.current_speed = speed; - - rc = clk_set_rate(ebi1_clk, speed->axiclk_khz * 1000); - if (rc < 0) - pr_err("Setting AXI min rate failed!\n"); - - printk(KERN_INFO "ACPU running at %d KHz\n", speed->a11clk_khz); -} - -unsigned long acpuclk_get_rate(void) -{ - WARN_ONCE(drv_state.current_speed == NULL, - "acpuclk_get_rate: not initialized\n"); - if (drv_state.current_speed) - return drv_state.current_speed->a11clk_khz; - else - return 0; -} - -uint32_t acpuclk_get_switch_time(void) -{ - return drv_state.acpu_switch_time_us; -} - -/*---------------------------------------------------------------------------- - * Clock driver initialization - *---------------------------------------------------------------------------*/ - -/* Initialize the lpj field in the acpu_freq_tbl. */ -static void __init lpj_init(void) -{ - int i; - const struct clkctl_acpu_speed *base_clk = drv_state.current_speed; - for (i = 0; acpu_freq_tbl[i].a11clk_khz; i++) { - acpu_freq_tbl[i].lpj = cpufreq_scale(loops_per_jiffy, - base_clk->a11clk_khz, - acpu_freq_tbl[i].a11clk_khz); - } -} - -void __init msm_acpu_clock_init(struct msm_acpu_clock_platform_data *clkdata) -{ - pr_info("acpu_clock_init()\n"); - - ebi1_clk = clk_get(NULL, "ebi1_clk"); - - mutex_init(&drv_state.lock); - drv_state.acpu_switch_time_us = clkdata->acpu_switch_time_us; - drv_state.max_speed_delta_khz = clkdata->max_speed_delta_khz; - drv_state.vdd_switch_time_us = clkdata->vdd_switch_time_us; - drv_state.power_collapse_khz = clkdata->power_collapse_khz; - drv_state.wait_for_irq_khz = clkdata->wait_for_irq_khz; - acpuclk_init(); - lpj_init(); -#ifdef CONFIG_CPU_FREQ_TABLE - cpufreq_frequency_table_get_attr(freq_table, smp_processor_id()); -#endif -} diff --git a/arch/arm/mach-msm/acpuclock.h b/arch/arm/mach-msm/acpuclock.h deleted file mode 100644 index 415de2eb9a5..00000000000 --- a/arch/arm/mach-msm/acpuclock.h +++ /dev/null @@ -1,32 +0,0 @@ -/* arch/arm/mach-msm/acpuclock.h - * - * MSM architecture clock driver header - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007 QUALCOMM Incorporated - * Author: San Mehat <san@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_ACPUCLOCK_H -#define __ARCH_ARM_MACH_MSM_ACPUCLOCK_H - -int acpuclk_set_rate(unsigned long rate, int for_power_collapse); -unsigned long acpuclk_get_rate(void); -uint32_t acpuclk_get_switch_time(void); -unsigned long acpuclk_wait_for_irq(void); -unsigned long acpuclk_power_collapse(void); -unsigned long acpuclk_get_wfi_rate(void); - - -#endif - diff --git a/arch/arm/mach-msm/board-halibut.c b/arch/arm/mach-msm/board-halibut.c index 75dabb16c80..61bfe584a9d 100644 --- a/arch/arm/mach-msm/board-halibut.c +++ b/arch/arm/mach-msm/board-halibut.c @@ -29,13 +29,13 @@ #include <asm/setup.h> #include <mach/irqs.h> -#include <mach/board.h> #include <mach/msm_iomap.h> #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> #include "devices.h" +#include "common.h" static struct resource smc91x_resources[] = { [0] = { @@ -58,6 +58,8 @@ static struct platform_device smc91x_device = { }; static struct platform_device *devices[] __initdata = { + &msm_clock_7x01a, + &msm_device_gpio_7201, &msm_device_uart3, &msm_device_smd, &msm_device_nand, @@ -66,7 +68,10 @@ static struct platform_device *devices[] __initdata = { &smc91x_device, }; -extern struct sys_timer msm_timer; +static void __init halibut_init_early(void) +{ + arch_ioremap_caller = __msm_ioremap_caller; +} static void __init halibut_init_irq(void) { @@ -78,27 +83,22 @@ static void __init halibut_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); } -static void __init halibut_fixup(struct machine_desc *desc, struct tag *tags, - char **cmdline, struct meminfo *mi) +static void __init halibut_map_io(void) { - mi->nr_banks=1; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].size = (101*1024*1024); + msm_map_common_io(); } -static void __init halibut_map_io(void) +static void __init halibut_init_late(void) { - msm_map_common_io(); - msm_clock_init(msm_clocks_7x01a, msm_num_clocks_7x01a); + smd_debugfs_init(); } MACHINE_START(HALIBUT, "Halibut Board (QCT SURF7200A)") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = 0x10000100, - .fixup = halibut_fixup, + .atag_offset = 0x100, .map_io = halibut_map_io, + .init_early = halibut_init_early, .init_irq = halibut_init_irq, .init_machine = halibut_init, - .timer = &msm_timer, + .init_late = halibut_init_late, + .init_time = msm7x01_timer_init, MACHINE_END diff --git a/arch/arm/mach-msm/board-mahimahi.c b/arch/arm/mach-msm/board-mahimahi.c index ef3ebf2f763..873c3ca3cd7 100644 --- a/arch/arm/mach-msm/board-mahimahi.c +++ b/arch/arm/mach-msm/board-mahimahi.c @@ -22,19 +22,19 @@ #include <linux/io.h> #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/memblock.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> -#include <mach/board.h> #include <mach/hardware.h> -#include <mach/system.h> #include "board-mahimahi.h" #include "devices.h" #include "proc_comm.h" +#include "common.h" static uint debug_uart; @@ -53,16 +53,10 @@ static void __init mahimahi_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); } -static void __init mahimahi_fixup(struct machine_desc *desc, struct tag *tags, - char **cmdline, struct meminfo *mi) +static void __init mahimahi_fixup(struct tag *tags, char **cmdline) { - mi->nr_banks = 2; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET); - mi->bank[0].size = (219*1024*1024); - mi->bank[1].start = MSM_HIGHMEM_BASE; - mi->bank[1].node = PHYS_TO_NID(MSM_HIGHMEM_BASE); - mi->bank[1].size = MSM_HIGHMEM_SIZE; + memblock_add(PHYS_OFFSET, 219*SZ_1M); + memblock_add(MSM_HIGHMEM_BASE, MSM_HIGHMEM_SIZE); } static void __init mahimahi_map_io(void) @@ -71,15 +65,19 @@ static void __init mahimahi_map_io(void) msm_clock_init(); } -extern struct sys_timer msm_timer; +static void __init mahimahi_init_late(void) +{ + smd_debugfs_init(); +} + +void msm_timer_init(void); MACHINE_START(MAHIMAHI, "mahimahi") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = 0x20000100, + .atag_offset = 0x100, .fixup = mahimahi_fixup, .map_io = mahimahi_map_io, .init_irq = msm_init_irq, .init_machine = mahimahi_init, - .timer = &msm_timer, + .init_late = mahimahi_init_late, + .init_time = msm_timer_init, MACHINE_END diff --git a/arch/arm/mach-msm/board-msm7x27.c b/arch/arm/mach-msm/board-msm7x27.c deleted file mode 100644 index e7a76eff57d..00000000000 --- a/arch/arm/mach-msm/board-msm7x27.c +++ /dev/null @@ -1,170 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/platform_device.h> -#include <linux/input.h> -#include <linux/io.h> -#include <linux/delay.h> -#include <linux/power_supply.h> - -#include <mach/hardware.h> -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/mach/map.h> -#include <asm/mach/flash.h> -#include <asm/setup.h> -#ifdef CONFIG_CACHE_L2X0 -#include <asm/hardware/cache-l2x0.h> -#endif - -#include <mach/vreg.h> -#include <mach/mpp.h> -#include <mach/gpio.h> -#include <mach/board.h> -#include <mach/msm_iomap.h> - -#include <linux/mtd/nand.h> -#include <linux/mtd/partitions.h> - -#include "devices.h" -#include "socinfo.h" -#include "clock.h" - -static struct resource smc91x_resources[] = { - [0] = { - .start = 0x9C004300, - .end = 0x9C0043ff, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = MSM_GPIO_TO_INT(132), - .end = MSM_GPIO_TO_INT(132), - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device smc91x_device = { - .name = "smc91x", - .id = 0, - .num_resources = ARRAY_SIZE(smc91x_resources), - .resource = smc91x_resources, -}; - -static struct platform_device *devices[] __initdata = { - &msm_device_uart3, - &msm_device_smd, - &msm_device_dmov, - &msm_device_nand, - &smc91x_device, -}; - -extern struct sys_timer msm_timer; - -static void __init msm7x2x_init_irq(void) -{ - msm_init_irq(); -} - -static void __init msm7x2x_init(void) -{ - if (socinfo_init() < 0) - BUG(); - - if (machine_is_msm7x25_ffa() || machine_is_msm7x27_ffa()) { - smc91x_resources[0].start = 0x98000300; - smc91x_resources[0].end = 0x980003ff; - smc91x_resources[1].start = MSM_GPIO_TO_INT(85); - smc91x_resources[1].end = MSM_GPIO_TO_INT(85); - if (gpio_tlmm_config(GPIO_CFG(85, 0, - GPIO_INPUT, - GPIO_PULL_DOWN, - GPIO_2MA), - GPIO_ENABLE)) { - printk(KERN_ERR - "%s: Err: Config GPIO-85 INT\n", - __func__); - } - } - - platform_add_devices(devices, ARRAY_SIZE(devices)); -} - -static void __init msm7x2x_map_io(void) -{ - msm_map_common_io(); - /* Technically dependent on the SoC but using machine_is - * macros since socinfo is not available this early and there - * are plans to restructure the code which will eliminate the - * need for socinfo. - */ - if (machine_is_msm7x27_surf() || machine_is_msm7x27_ffa()) - msm_clock_init(msm_clocks_7x27, msm_num_clocks_7x27); - - if (machine_is_msm7x25_surf() || machine_is_msm7x25_ffa()) - msm_clock_init(msm_clocks_7x25, msm_num_clocks_7x25); - -#ifdef CONFIG_CACHE_L2X0 - if (machine_is_msm7x27_surf() || machine_is_msm7x27_ffa()) { - /* 7x27 has 256KB L2 cache: - 64Kb/Way and 4-Way Associativity; - R/W latency: 3 cycles; - evmon/parity/share disabled. */ - l2x0_init(MSM_L2CC_BASE, 0x00068012, 0xfe000000); - } -#endif -} - -MACHINE_START(MSM7X27_SURF, "QCT MSM7x27 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM7X27_FFA, "QCT MSM7x27 FFA") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM7X25_SURF, "QCT MSM7x25 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM7X25_FFA, "QCT MSM7x25 FFA") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, - .map_io = msm7x2x_map_io, - .init_irq = msm7x2x_init_irq, - .init_machine = msm7x2x_init, - .timer = &msm_timer, -MACHINE_END diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c index 6f3b9735e97..245884319d2 100644 --- a/arch/arm/mach-msm/board-msm7x30.c +++ b/arch/arm/mach-msm/board-msm7x30.c @@ -14,31 +14,45 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/irq.h> -#include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/io.h> #include <linux/smsc911x.h> #include <linux/usb/msm_hsusb.h> +#include <linux/clkdev.h> +#include <linux/memblock.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> +#include <asm/memory.h> #include <asm/setup.h> -#include <mach/gpio.h> -#include <mach/board.h> -#include <mach/memory.h> +#include <mach/clk.h> #include <mach/msm_iomap.h> #include <mach/dma.h> #include <mach/vreg.h> #include "devices.h" +#include "gpiomux.h" #include "proc_comm.h" +#include "common.h" -extern struct sys_timer msm_timer; +static void __init msm7x30_fixup(struct tag *tag, char **cmdline) +{ + for (; tag->hdr.size; tag = tag_next(tag)) + if (tag->hdr.tag == ATAG_MEM && tag->u.mem.start == 0x200000) { + tag->u.mem.start = 0; + tag->u.mem.size += SZ_2M; + } +} + +static void __init msm7x30_reserve(void) +{ + memblock_remove(0x0, SZ_2M); +} static int hsusb_phy_init_seq[] = { 0x30, 0x32, /* Enable and set Pre-Emphasis Depth to 20% */ @@ -46,13 +60,70 @@ static int hsusb_phy_init_seq[] = { -1 }; +static int hsusb_link_clk_reset(struct clk *link_clk, bool assert) +{ + int ret; + + if (assert) { + ret = clk_reset(link_clk, CLK_RESET_ASSERT); + if (ret) + pr_err("usb hs_clk assert failed\n"); + } else { + ret = clk_reset(link_clk, CLK_RESET_DEASSERT); + if (ret) + pr_err("usb hs_clk deassert failed\n"); + } + return ret; +} + +static int hsusb_phy_clk_reset(struct clk *phy_clk) +{ + int ret; + + ret = clk_reset(phy_clk, CLK_RESET_ASSERT); + if (ret) { + pr_err("usb phy clk assert failed\n"); + return ret; + } + usleep_range(10000, 12000); + ret = clk_reset(phy_clk, CLK_RESET_DEASSERT); + if (ret) + pr_err("usb phy clk deassert failed\n"); + return ret; +} + static struct msm_otg_platform_data msm_otg_pdata = { .phy_init_seq = hsusb_phy_init_seq, - .mode = USB_PERIPHERAL, + .mode = USB_DR_MODE_PERIPHERAL, .otg_control = OTG_PHY_CONTROL, + .link_clk_reset = hsusb_link_clk_reset, + .phy_clk_reset = hsusb_phy_clk_reset, +}; + +struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { +#ifdef CONFIG_SERIAL_MSM_CONSOLE + [49] = { /* UART2 RFR */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, + [50] = { /* UART2 CTS */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, + [51] = { /* UART2 RX */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, + [52] = { /* UART2 TX */ + .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | + GPIOMUX_FUNC_2 | GPIOMUX_VALID, + }, +#endif }; static struct platform_device *devices[] __initdata = { + &msm_clock_7x30, + &msm_device_gpio_7x30, #if defined(CONFIG_SERIAL_MSM) || defined(CONFIG_MSM_SERIAL_DEBUGGER) &msm_device_uart2, #endif @@ -79,35 +150,42 @@ static void __init msm7x30_init(void) static void __init msm7x30_map_io(void) { msm_map_msm7x30_io(); - msm_clock_init(msm_clocks_7x30, msm_num_clocks_7x30); +} + +static void __init msm7x30_init_late(void) +{ + smd_debugfs_init(); } MACHINE_START(MSM7X30_SURF, "QCT MSM7X30 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, + .atag_offset = 0x100, + .fixup = msm7x30_fixup, + .reserve = msm7x30_reserve, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, - .timer = &msm_timer, + .init_late = msm7x30_init_late, + .init_time = msm7x30_timer_init, MACHINE_END MACHINE_START(MSM7X30_FFA, "QCT MSM7X30 FFA") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, + .atag_offset = 0x100, + .fixup = msm7x30_fixup, + .reserve = msm7x30_reserve, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, - .timer = &msm_timer, + .init_late = msm7x30_init_late, + .init_time = msm7x30_timer_init, MACHINE_END MACHINE_START(MSM7X30_FLUID, "QCT MSM7X30 FLUID") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, + .atag_offset = 0x100, + .fixup = msm7x30_fixup, + .reserve = msm7x30_reserve, .map_io = msm7x30_map_io, .init_irq = msm7x30_init_irq, .init_machine = msm7x30_init, - .timer = &msm_timer, + .init_late = msm7x30_init_late, + .init_time = msm7x30_timer_init, MACHINE_END diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c deleted file mode 100644 index 9b5eb2b4ae1..00000000000 --- a/arch/arm/mach-msm/board-msm8x60.c +++ /dev/null @@ -1,97 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/irq.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> -#include <asm/hardware/gic.h> - -#include <mach/board.h> -#include <mach/msm_iomap.h> - -unsigned long clk_get_max_axi_khz(void) -{ - return 0; -} - -static void __init msm8x60_map_io(void) -{ - msm_map_msm8x60_io(); -} - -static void __init msm8x60_init_irq(void) -{ - unsigned int i; - - gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE, - (void *)MSM_QGIC_CPU_BASE); - - /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ - writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); - - /* RUMI does not adhere to GIC spec by enabling STIs by default. - * Enable/clear is supposed to be RO for STIs, but is RW on RUMI. - */ - if (!machine_is_msm8x60_sim()) - writel(0x0000FFFF, MSM_QGIC_DIST_BASE + GIC_DIST_ENABLE_SET); - - /* FIXME: Not installing AVS_SVICINT and AVS_SVICINTSWDONE yet - * as they are configured as level, which does not play nice with - * handle_percpu_irq. - */ - for (i = GIC_PPI_START; i < GIC_SPI_START; i++) { - if (i != AVS_SVICINT && i != AVS_SVICINTSWDONE) - set_irq_handler(i, handle_percpu_irq); - } -} - -static void __init msm8x60_init(void) -{ -} - -MACHINE_START(MSM8X60_RUMI3, "QCT MSM8X60 RUMI3") - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .init_machine = msm8x60_init, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM8X60_SURF, "QCT MSM8X60 SURF") - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .init_machine = msm8x60_init, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM8X60_SIM, "QCT MSM8X60 SIMULATOR") - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .init_machine = msm8x60_init, - .timer = &msm_timer, -MACHINE_END - -MACHINE_START(MSM8X60_FFA, "QCT MSM8X60 FFA") - .map_io = msm8x60_map_io, - .init_irq = msm8x60_init_irq, - .init_machine = msm8x60_init, - .timer = &msm_timer, -MACHINE_END diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c index 6dde8185205..4c748616ef4 100644 --- a/arch/arm/mach-msm/board-qsd8x50.c +++ b/arch/arm/mach-msm/board-qsd8x50.c @@ -1,4 +1,4 @@ -/* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. +/* Copyright (c) 2009-2011, Code Aurora Forum. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and @@ -14,30 +14,31 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/irq.h> -#include <linux/gpio.h> #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/usb/msm_hsusb.h> +#include <linux/err.h> +#include <linux/clkdev.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/io.h> #include <asm/setup.h> -#include <mach/board.h> #include <mach/irqs.h> #include <mach/sirc.h> -#include <mach/gpio.h> +#include <mach/vreg.h> +#include <mach/clk.h> +#include <linux/platform_data/mmc-msm_sdcc.h> #include "devices.h" +#include "common.h" -extern struct sys_timer msm_timer; - -static const resource_size_t qsd8x50_surf_smc91x_base __initdata = 0x70000300; -static const unsigned qsd8x50_surf_smc91x_gpio __initdata = 156; +static const resource_size_t qsd8x50_surf_smc91x_base __initconst = 0x70000300; +static const unsigned qsd8x50_surf_smc91x_gpio __initconst = 156; /* Leave smc91x resources empty here, as we'll fill them in * at run-time: they vary from board to board, and the true @@ -81,13 +82,49 @@ static int hsusb_phy_init_seq[] = { -1 }; +static int hsusb_link_clk_reset(struct clk *link_clk, bool assert) +{ + int ret; + + if (assert) { + ret = clk_reset(link_clk, CLK_RESET_ASSERT); + if (ret) + pr_err("usb hs_clk assert failed\n"); + } else { + ret = clk_reset(link_clk, CLK_RESET_DEASSERT); + if (ret) + pr_err("usb hs_clk deassert failed\n"); + } + return ret; +} + +static int hsusb_phy_clk_reset(struct clk *phy_clk) +{ + int ret; + + ret = clk_reset(phy_clk, CLK_RESET_ASSERT); + if (ret) { + pr_err("usb phy clk assert failed\n"); + return ret; + } + usleep_range(10000, 12000); + ret = clk_reset(phy_clk, CLK_RESET_DEASSERT); + if (ret) + pr_err("usb phy clk deassert failed\n"); + return ret; +} + static struct msm_otg_platform_data msm_otg_pdata = { .phy_init_seq = hsusb_phy_init_seq, - .mode = USB_PERIPHERAL, + .mode = USB_DR_MODE_PERIPHERAL, .otg_control = OTG_PHY_CONTROL, + .link_clk_reset = hsusb_link_clk_reset, + .phy_clk_reset = hsusb_phy_clk_reset, }; static struct platform_device *devices[] __initdata = { + &msm_clock_8x50, + &msm_device_gpio_8x50, &msm_device_uart3, &msm_device_smd, &msm_device_otg, @@ -95,10 +132,81 @@ static struct platform_device *devices[] __initdata = { &msm_device_hsusb_host, }; +static struct msm_mmc_gpio sdc1_gpio_cfg[] = { + {51, "sdc1_dat_3"}, + {52, "sdc1_dat_2"}, + {53, "sdc1_dat_1"}, + {54, "sdc1_dat_0"}, + {55, "sdc1_cmd"}, + {56, "sdc1_clk"} +}; + +static struct vreg *vreg_mmc; +static unsigned long vreg_sts; + +static uint32_t msm_sdcc_setup_power(struct device *dv, unsigned int vdd) +{ + int rc = 0; + struct platform_device *pdev; + + pdev = container_of(dv, struct platform_device, dev); + + if (vdd == 0) { + if (!vreg_sts) + return 0; + + clear_bit(pdev->id, &vreg_sts); + + if (!vreg_sts) { + rc = vreg_disable(vreg_mmc); + if (rc) + pr_err("vreg_mmc disable failed for slot " + "%d: %d\n", pdev->id, rc); + } + return 0; + } + + if (!vreg_sts) { + rc = vreg_set_level(vreg_mmc, 2900); + if (rc) + pr_err("vreg_mmc set level failed for slot %d: %d\n", + pdev->id, rc); + rc = vreg_enable(vreg_mmc); + if (rc) + pr_err("vreg_mmc enable failed for slot %d: %d\n", + pdev->id, rc); + } + set_bit(pdev->id, &vreg_sts); + return 0; +} + +static struct msm_mmc_gpio_data sdc1_gpio = { + .gpio = sdc1_gpio_cfg, + .size = ARRAY_SIZE(sdc1_gpio_cfg), +}; + +static struct msm_mmc_platform_data qsd8x50_sdc1_data = { + .ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29, + .translate_vdd = msm_sdcc_setup_power, + .gpio_data = &sdc1_gpio, +}; + +static void __init qsd8x50_init_mmc(void) +{ + vreg_mmc = vreg_get(NULL, "gp5"); + + if (IS_ERR(vreg_mmc)) { + pr_err("vreg get for vreg_mmc failed (%ld)\n", + PTR_ERR(vreg_mmc)); + return; + } + + msm_add_sdcc(1, &qsd8x50_sdc1_data, 0, 0); +} + static void __init qsd8x50_map_io(void) { msm_map_qsd8x50_io(); - msm_clock_init(msm_clocks_8x50, msm_num_clocks_8x50); } static void __init qsd8x50_init_irq(void) @@ -113,24 +221,28 @@ static void __init qsd8x50_init(void) msm_device_hsusb.dev.parent = &msm_device_otg.dev; msm_device_hsusb_host.dev.parent = &msm_device_otg.dev; platform_add_devices(devices, ARRAY_SIZE(devices)); + qsd8x50_init_mmc(); +} + +static void __init qsd8x50_init_late(void) +{ + smd_debugfs_init(); } MACHINE_START(QSD8X50_SURF, "QCT QSD8X50 SURF") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, + .atag_offset = 0x100, .map_io = qsd8x50_map_io, .init_irq = qsd8x50_init_irq, .init_machine = qsd8x50_init, - .timer = &msm_timer, + .init_late = qsd8x50_init_late, + .init_time = qsd8x50_timer_init, MACHINE_END MACHINE_START(QSD8X50A_ST1_5, "QCT QSD8X50A ST1.5") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, + .atag_offset = 0x100, .map_io = qsd8x50_map_io, .init_irq = qsd8x50_init_irq, .init_machine = qsd8x50_init, - .timer = &msm_timer, + .init_late = qsd8x50_init_late, + .init_time = qsd8x50_timer_init, MACHINE_END diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c index 8919ffb1719..e50967926dc 100644 --- a/arch/arm/mach-msm/board-sapphire.c +++ b/arch/arm/mach-msm/board-sapphire.c @@ -11,27 +11,23 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/input.h> #include <linux/interrupt.h> #include <linux/irq.h> -#include <linux/sysdev.h> +#include <linux/device.h> #include <linux/delay.h> -#include <asm/gpio.h> #include <mach/hardware.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/flash.h> -#include <asm/system.h> -#include <mach/system.h> #include <mach/vreg.h> -#include <mach/board.h> #include <asm/io.h> #include <asm/delay.h> @@ -39,11 +35,13 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> +#include <linux/memblock.h> #include "gpio_chip.h" #include "board-sapphire.h" #include "proc_comm.h" #include "devices.h" +#include "common.h" void msm_init_irq(void); void msm_init_gpio(void); @@ -56,7 +54,7 @@ static struct platform_device *devices[] __initdata = { &msm_device_uart3, }; -extern struct sys_timer msm_timer; +void msm_timer_init(void); static void __init sapphire_init_irq(void) { @@ -77,22 +75,18 @@ static struct map_desc sapphire_io_desc[] __initdata = { } }; -static void __init sapphire_fixup(struct machine_desc *desc, struct tag *tags, - char **cmdline, struct meminfo *mi) +static void __init sapphire_fixup(struct tag *tags, char **cmdline) { int smi_sz = parse_tag_smi((const struct tag *)tags); - mi->nr_banks = 1; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].node = PHYS_TO_NID(PHYS_OFFSET); if (smi_sz == 32) { - mi->bank[0].size = (84*1024*1024); + memblock_add(PHYS_OFFSET, 84*SZ_1M); } else if (smi_sz == 64) { - mi->bank[0].size = (101*1024*1024); + memblock_add(PHYS_OFFSET, 101*SZ_1M); } else { + memblock_add(PHYS_OFFSET, 101*SZ_1M); /* Give a default value when not get smi size */ smi_sz = 64; - mi->bank[0].size = (101*1024*1024); } } @@ -103,14 +97,18 @@ static void __init sapphire_map_io(void) msm_clock_init(); } +static void __init sapphire_init_late(void) +{ + smd_debugfs_init(); +} + MACHINE_START(SAPPHIRE, "sapphire") /* Maintainer: Brian Swetland <swetland@google.com> */ -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = PHYS_OFFSET + 0x100, + .atag_offset = 0x100, .fixup = sapphire_fixup, .map_io = sapphire_map_io, .init_irq = sapphire_init_irq, .init_machine = sapphire_init, - .timer = &msm_timer, + .init_late = sapphire_init_late, + .init_time = msm_timer_init, MACHINE_END diff --git a/arch/arm/mach-msm/board-trout-gpio.c b/arch/arm/mach-msm/board-trout-gpio.c index a604ec1e44b..2c25050209c 100644 --- a/arch/arm/mach-msm/board-trout-gpio.c +++ b/arch/arm/mach-msm/board-trout-gpio.c @@ -74,8 +74,6 @@ static int msm_gpiolib_direction_output(struct gpio_chip *chip, static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset) { - struct msm_gpio_chip *msm_gpio = to_msm_gpio_chip(chip); - return TROUT_GPIO_TO_INT(offset + chip->base); } @@ -91,7 +89,7 @@ static int trout_gpio_to_irq(struct gpio_chip *chip, unsigned offset) .base = base_gpio, \ .ngpio = 8, \ }, \ - .reg = (void *) reg_num + TROUT_CPLD_BASE, \ + .reg = reg_num + TROUT_CPLD_BASE, \ .shadow = shadow_val, \ } @@ -216,17 +214,17 @@ int __init trout_init_gpio(void) { int i; for(i = TROUT_INT_START; i <= TROUT_INT_END; i++) { - set_irq_chip(i, &trout_gpio_irq_chip); - set_irq_handler(i, handle_edge_irq); + irq_set_chip_and_handler(i, &trout_gpio_irq_chip, + handle_edge_irq); set_irq_flags(i, IRQF_VALID); } for (i = 0; i < ARRAY_SIZE(msm_gpio_banks); i++) gpiochip_add(&msm_gpio_banks[i].chip); - set_irq_type(MSM_GPIO_TO_INT(17), IRQF_TRIGGER_HIGH); - set_irq_chained_handler(MSM_GPIO_TO_INT(17), trout_gpio_irq_handler); - set_irq_wake(MSM_GPIO_TO_INT(17), 1); + irq_set_irq_type(MSM_GPIO_TO_INT(17), IRQF_TRIGGER_HIGH); + irq_set_chained_handler(MSM_GPIO_TO_INT(17), trout_gpio_irq_handler); + irq_set_irq_wake(MSM_GPIO_TO_INT(17), 1); return 0; } diff --git a/arch/arm/mach-msm/board-trout-mmc.c b/arch/arm/mach-msm/board-trout-mmc.c index 44be8464657..3723e55819d 100644 --- a/arch/arm/mach-msm/board-trout-mmc.c +++ b/arch/arm/mach-msm/board-trout-mmc.c @@ -1,7 +1,7 @@ /* linux/arch/arm/mach-msm/board-trout-mmc.c ** Author: Brian Swetland <swetland@google.com> */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> @@ -11,12 +11,11 @@ #include <linux/err.h> #include <linux/debugfs.h> -#include <asm/gpio.h> #include <asm/io.h> #include <mach/vreg.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> #include "devices.h" @@ -174,7 +173,7 @@ int __init trout_init_mmc(unsigned int sys_rev) if (IS_ERR(vreg_sdslot)) return PTR_ERR(vreg_sdslot); - set_irq_wake(TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 1); + irq_set_irq_wake(TROUT_GPIO_TO_INT(TROUT_GPIO_SDMC_CD_N), 1); if (!opt_disable_sdcard) msm_add_sdcc(2, &trout_sdslot_data, diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c index 729bb49a44c..77b0a26f897 100644 --- a/arch/arm/mach-msm/board-trout-panel.c +++ b/arch/arm/mach-msm/board-trout-panel.c @@ -1,24 +1,24 @@ /* linux/arch/arm/mach-msm/board-trout-mddi.c ** Author: Brian Swetland <swetland@google.com> */ - +#include <linux/gpio.h> #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> #include <linux/delay.h> #include <linux/leds.h> -#include <linux/clk.h> #include <linux/err.h> #include <asm/io.h> -#include <asm/gpio.h> #include <asm/mach-types.h> +#include <asm/system_info.h> -#include <mach/msm_fb.h> +#include <linux/platform_data/video-msm_fb.h> #include <mach/vreg.h> #include "board-trout.h" #include "proc_comm.h" +#include "clock-pcom.h" #include "devices.h" #define TROUT_DEFAULT_BACKLIGHT_BRIGHTNESS 255 @@ -170,7 +170,6 @@ static struct mddi_table mddi_toshiba_init_table[] = { #define INTMASK_VWAKEOUT (1U << 0) -static struct clk *gp_clk; static int trout_new_backlight = 1; static struct vreg *vreg_mddi_1v5; static struct vreg *vreg_lcm_2v85; @@ -273,18 +272,14 @@ int __init trout_init_panel(void) } else { uint32_t config = PCOM_GPIO_CFG(27, 1, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_8MA); + uint32_t id = P_GP_CLK; + uint32_t rate = 19200000; + msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, &config, 0); - gp_clk = clk_get(NULL, "gp_clk"); - if (IS_ERR(gp_clk)) { - printk(KERN_ERR "trout_init_panel: could not get gp" - "clock\n"); - gp_clk = NULL; - } - rc = clk_set_rate(gp_clk, 19200000); - if (rc) - printk(KERN_ERR "trout_init_panel: set clock rate " - "failed\n"); + msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); + if (id < 0) + pr_err("trout_init_panel: set clock rate failed\n"); } rc = platform_device_register(&msm_device_mdp); diff --git a/arch/arm/mach-msm/board-trout.c b/arch/arm/mach-msm/board-trout.c index 73f14606654..f72b07de215 100644 --- a/arch/arm/mach-msm/board-trout.c +++ b/arch/arm/mach-msm/board-trout.c @@ -13,26 +13,32 @@ * GNU General Public License for more details. * */ +#define pr_fmt(fmt) "%s: " fmt, __func__ #include <linux/kernel.h> #include <linux/init.h> #include <linux/platform_device.h> +#include <linux/clkdev.h> +#include <linux/memblock.h> +#include <asm/system_info.h> #include <asm/mach-types.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/setup.h> -#include <mach/board.h> #include <mach/hardware.h> #include <mach/msm_iomap.h> #include "devices.h" #include "board-trout.h" +#include "common.h" extern int trout_init_mmc(unsigned int); static struct platform_device *devices[] __initdata = { + &msm_clock_7x01a, + &msm_device_gpio_7201, &msm_device_uart3, &msm_device_smd, &msm_device_nand, @@ -40,19 +46,19 @@ static struct platform_device *devices[] __initdata = { &msm_device_i2c, }; -extern struct sys_timer msm_timer; +static void __init trout_init_early(void) +{ + arch_ioremap_caller = __msm_ioremap_caller; +} static void __init trout_init_irq(void) { msm_init_irq(); } -static void __init trout_fixup(struct machine_desc *desc, struct tag *tags, - char **cmdline, struct meminfo *mi) +static void __init trout_fixup(struct tag *tags, char **cmdline) { - mi->nr_banks = 1; - mi->bank[0].start = PHYS_OFFSET; - mi->bank[0].size = (101*1024*1024); + memblock_add(PHYS_OFFSET, 101*SZ_1M); } static void __init trout_init(void) @@ -61,17 +67,16 @@ static void __init trout_init(void) platform_add_devices(devices, ARRAY_SIZE(devices)); -#ifdef CONFIG_MMC - rc = trout_init_mmc(system_rev); - if (rc) - printk(KERN_CRIT "%s: MMC init failure (%d)\n", __func__, rc); -#endif - + if (IS_ENABLED(CONFIG_MMC)) { + rc = trout_init_mmc(system_rev); + if (rc) + pr_crit("MMC init failure (%d)\n", rc); + } } static struct map_desc trout_io_desc[] __initdata = { { - .virtual = TROUT_CPLD_BASE, + .virtual = (unsigned long)TROUT_CPLD_BASE, .pfn = __phys_to_pfn(TROUT_CPLD_START), .length = TROUT_CPLD_SIZE, .type = MT_DEVICE_NONSHARED @@ -87,17 +92,20 @@ static void __init trout_map_io(void) /* route UART3 to the "H2W" extended usb connector */ writeb(0x80, TROUT_CPLD_BASE + 0x00); #endif +} - msm_clock_init(msm_clocks_7x01a, msm_num_clocks_7x01a); +static void __init trout_init_late(void) +{ + smd_debugfs_init(); } MACHINE_START(TROUT, "HTC Dream") -#ifdef CONFIG_MSM_DEBUG_UART -#endif - .boot_params = 0x10000100, + .atag_offset = 0x100, .fixup = trout_fixup, .map_io = trout_map_io, + .init_early = trout_init_early, .init_irq = trout_init_irq, .init_machine = trout_init, - .timer = &msm_timer, + .init_late = trout_init_late, + .init_time = msm7x01_timer_init, MACHINE_END diff --git a/arch/arm/mach-msm/board-trout.h b/arch/arm/mach-msm/board-trout.h index 651851c3e1d..adb757abbb9 100644 --- a/arch/arm/mach-msm/board-trout.h +++ b/arch/arm/mach-msm/board-trout.h @@ -4,7 +4,7 @@ #ifndef __ARCH_ARM_MACH_MSM_BOARD_TROUT_H #define __ARCH_ARM_MACH_MSM_BOARD_TROUT_H -#include <mach/board.h> +#include "common.h" #define MSM_SMI_BASE 0x00000000 #define MSM_SMI_SIZE 0x00800000 @@ -58,7 +58,7 @@ #define TROUT_4_TP_LS_EN 19 #define TROUT_5_TP_LS_EN 1 -#define TROUT_CPLD_BASE 0xE8100000 +#define TROUT_CPLD_BASE IOMEM(0xE8100000) #define TROUT_CPLD_START 0x98000000 #define TROUT_CPLD_SIZE SZ_4K diff --git a/arch/arm/mach-msm/clock-7x30.h b/arch/arm/mach-msm/clock-7x30.h deleted file mode 100644 index e16f72f3282..00000000000 --- a/arch/arm/mach-msm/clock-7x30.h +++ /dev/null @@ -1,168 +0,0 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_CLOCK_7X30_H -#define __ARCH_ARM_MACH_MSM_CLOCK_7X30_H - -enum { - L_7X30_NONE_CLK = -1, - L_7X30_ADM_CLK, - L_7X30_I2C_CLK, - L_7X30_I2C_2_CLK, - L_7X30_QUP_I2C_CLK, - L_7X30_UART1DM_CLK, - L_7X30_UART1DM_P_CLK, - L_7X30_UART2DM_CLK, - L_7X30_UART2DM_P_CLK, - L_7X30_EMDH_CLK, - L_7X30_EMDH_P_CLK, - L_7X30_PMDH_CLK, - L_7X30_PMDH_P_CLK, - L_7X30_GRP_2D_CLK, - L_7X30_GRP_2D_P_CLK, - L_7X30_GRP_3D_SRC_CLK, - L_7X30_GRP_3D_CLK, - L_7X30_GRP_3D_P_CLK, - L_7X30_IMEM_CLK, - L_7X30_SDC1_CLK, - L_7X30_SDC1_P_CLK, - L_7X30_SDC2_CLK, - L_7X30_SDC2_P_CLK, - L_7X30_SDC3_CLK, - L_7X30_SDC3_P_CLK, - L_7X30_SDC4_CLK, - L_7X30_SDC4_P_CLK, - L_7X30_MDP_CLK, - L_7X30_MDP_P_CLK, - L_7X30_MDP_LCDC_PCLK_CLK, - L_7X30_MDP_LCDC_PAD_PCLK_CLK, - L_7X30_MDP_VSYNC_CLK, - L_7X30_MI2S_CODEC_RX_M_CLK, - L_7X30_MI2S_CODEC_RX_S_CLK, - L_7X30_MI2S_CODEC_TX_M_CLK, - L_7X30_MI2S_CODEC_TX_S_CLK, - L_7X30_MI2S_M_CLK, - L_7X30_MI2S_S_CLK, - L_7X30_LPA_CODEC_CLK, - L_7X30_LPA_CORE_CLK, - L_7X30_LPA_P_CLK, - L_7X30_MIDI_CLK, - L_7X30_MDC_CLK, - L_7X30_ROTATOR_IMEM_CLK, - L_7X30_ROTATOR_P_CLK, - L_7X30_SDAC_M_CLK, - L_7X30_SDAC_CLK, - L_7X30_UART1_CLK, - L_7X30_UART2_CLK, - L_7X30_UART3_CLK, - L_7X30_TV_CLK, - L_7X30_TV_DAC_CLK, - L_7X30_TV_ENC_CLK, - L_7X30_HDMI_CLK, - L_7X30_TSIF_REF_CLK, - L_7X30_TSIF_P_CLK, - L_7X30_USB_HS_SRC_CLK, - L_7X30_USB_HS_CLK, - L_7X30_USB_HS_CORE_CLK, - L_7X30_USB_HS_P_CLK, - L_7X30_USB_HS2_CLK, - L_7X30_USB_HS2_CORE_CLK, - L_7X30_USB_HS2_P_CLK, - L_7X30_USB_HS3_CLK, - L_7X30_USB_HS3_CORE_CLK, - L_7X30_USB_HS3_P_CLK, - L_7X30_VFE_CLK, - L_7X30_VFE_P_CLK, - L_7X30_VFE_MDC_CLK, - L_7X30_VFE_CAMIF_CLK, - L_7X30_CAMIF_PAD_P_CLK, - L_7X30_CAM_M_CLK, - L_7X30_JPEG_CLK, - L_7X30_JPEG_P_CLK, - L_7X30_VPE_CLK, - L_7X30_MFC_CLK, - L_7X30_MFC_DIV2_CLK, - L_7X30_MFC_P_CLK, - L_7X30_SPI_CLK, - L_7X30_SPI_P_CLK, - L_7X30_CSI0_CLK, - L_7X30_CSI0_VFE_CLK, - L_7X30_CSI0_P_CLK, - L_7X30_CSI1_CLK, - L_7X30_CSI1_VFE_CLK, - L_7X30_CSI1_P_CLK, - L_7X30_GLBL_ROOT_CLK, - - L_7X30_AXI_LI_VG_CLK, - L_7X30_AXI_LI_GRP_CLK, - L_7X30_AXI_LI_JPEG_CLK, - L_7X30_AXI_GRP_2D_CLK, - L_7X30_AXI_MFC_CLK, - L_7X30_AXI_VPE_CLK, - L_7X30_AXI_LI_VFE_CLK, - L_7X30_AXI_LI_APPS_CLK, - L_7X30_AXI_MDP_CLK, - L_7X30_AXI_IMEM_CLK, - L_7X30_AXI_LI_ADSP_A_CLK, - L_7X30_AXI_ROTATOR_CLK, - - L_7X30_NR_CLKS -}; - -struct clk_ops; -extern struct clk_ops clk_ops_7x30; - -struct clk_ops *clk_7x30_is_local(uint32_t id); -int clk_7x30_init(void); - -void pll_enable(uint32_t pll); -void pll_disable(uint32_t pll); - -extern int internal_pwr_rail_ctl_auto(unsigned rail_id, bool enable); - -#define CLK_7X30(clk_name, clk_id, clk_dev, clk_flags) { \ - .name = clk_name, \ - .id = L_7X30_##clk_id, \ - .remote_id = P_##clk_id, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - .dbg_name = #clk_id, \ - } - -#define CLK_7X30S(clk_name, l_id, r_id, clk_dev, clk_flags) { \ - .name = clk_name, \ - .id = L_7X30_##l_id, \ - .remote_id = P_##r_id, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - .dbg_name = #l_id, \ - } - -#endif - diff --git a/arch/arm/mach-msm/clock-dummy.c b/arch/arm/mach-msm/clock-dummy.c deleted file mode 100644 index 1250d22082e..00000000000 --- a/arch/arm/mach-msm/clock-dummy.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ -#include <linux/clk.h> -#include <linux/err.h> -#include <linux/module.h> - -struct clk *clk_get(struct device *dev, const char *id) -{ - return ERR_PTR(-ENOENT); -} -EXPORT_SYMBOL(clk_get); - -int clk_enable(struct clk *clk) -{ - return -ENOENT; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_disable); - -unsigned long clk_get_rate(struct clk *clk) -{ - return 0; -} -EXPORT_SYMBOL(clk_get_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - return -ENOENT; -} -EXPORT_SYMBOL(clk_set_rate); - -void clk_put(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_put); diff --git a/arch/arm/mach-msm/clock-pcom.c b/arch/arm/mach-msm/clock-pcom.c index a3b45627eb4..9a80449518e 100644 --- a/arch/arm/mach-msm/clock-pcom.c +++ b/arch/arm/mach-msm/clock-pcom.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -13,19 +13,33 @@ * */ +#include <linux/kernel.h> #include <linux/err.h> -#include <linux/ctype.h> -#include <linux/stddef.h> +#include <linux/platform_device.h> +#include <linux/module.h> +#include <linux/clk-provider.h> +#include <linux/clkdev.h> + #include <mach/clk.h> #include "proc_comm.h" #include "clock.h" +#include "clock-pcom.h" -/* - * glue for the proc_comm interface - */ -int pc_clk_enable(unsigned id) +struct clk_pcom { + unsigned id; + unsigned long flags; + struct msm_clk msm_clk; +}; + +static inline struct clk_pcom *to_clk_pcom(struct clk_hw *hw) { + return container_of(to_msm_clk(hw), struct clk_pcom, msm_clk); +} + +static int pc_clk_enable(struct clk_hw *hw) +{ + unsigned id = to_clk_pcom(hw)->id; int rc = msm_proc_comm(PCOM_CLKCTL_RPC_ENABLE, &id, NULL); if (rc < 0) return rc; @@ -33,14 +47,16 @@ int pc_clk_enable(unsigned id) return (int)id < 0 ? -EINVAL : 0; } -void pc_clk_disable(unsigned id) +static void pc_clk_disable(struct clk_hw *hw) { + unsigned id = to_clk_pcom(hw)->id; msm_proc_comm(PCOM_CLKCTL_RPC_DISABLE, &id, NULL); } -int pc_clk_reset(unsigned id, enum clk_reset_action action) +static int pc_clk_reset(struct clk_hw *hw, enum clk_reset_action action) { int rc; + unsigned id = to_clk_pcom(hw)->id; if (action == CLK_RESET_ASSERT) rc = msm_proc_comm(PCOM_CLKCTL_RPC_RESET_ASSERT, &id, NULL); @@ -53,79 +69,109 @@ int pc_clk_reset(unsigned id, enum clk_reset_action action) return (int)id < 0 ? -EINVAL : 0; } -int pc_clk_set_rate(unsigned id, unsigned rate) +static int pc_clk_set_rate(struct clk_hw *hw, unsigned long new_rate, + unsigned long p_rate) { - /* The rate _might_ be rounded off to the nearest KHz value by the + struct clk_pcom *p = to_clk_pcom(hw); + unsigned id = p->id, rate = new_rate; + int rc; + + /* + * The rate _might_ be rounded off to the nearest KHz value by the * remote function. So a return value of 0 doesn't necessarily mean * that the exact rate was set successfully. */ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); - if (rc < 0) - return rc; + if (p->flags & CLKFLAG_MIN) + rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate); else - return (int)id < 0 ? -EINVAL : 0; -} - -int pc_clk_set_min_rate(unsigned id, unsigned rate) -{ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_MIN_RATE, &id, &rate); + rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_RATE, &id, &rate); if (rc < 0) return rc; else return (int)id < 0 ? -EINVAL : 0; } -int pc_clk_set_max_rate(unsigned id, unsigned rate) -{ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_MAX_RATE, &id, &rate); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -int pc_clk_set_flags(unsigned id, unsigned flags) -{ - int rc = msm_proc_comm(PCOM_CLKCTL_RPC_SET_FLAGS, &id, &flags); - if (rc < 0) - return rc; - else - return (int)id < 0 ? -EINVAL : 0; -} - -unsigned pc_clk_get_rate(unsigned id) +static unsigned long pc_clk_recalc_rate(struct clk_hw *hw, unsigned long p_rate) { + unsigned id = to_clk_pcom(hw)->id; if (msm_proc_comm(PCOM_CLKCTL_RPC_RATE, &id, NULL)) return 0; else return id; } -unsigned pc_clk_is_enabled(unsigned id) +static int pc_clk_is_enabled(struct clk_hw *hw) { + unsigned id = to_clk_pcom(hw)->id; if (msm_proc_comm(PCOM_CLKCTL_RPC_ENABLED, &id, NULL)) return 0; else return id; } -long pc_clk_round_rate(unsigned id, unsigned rate) +static long pc_clk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *p_rate) { - /* Not really supported; pc_clk_set_rate() does rounding on it's own. */ return rate; } -struct clk_ops clk_ops_pcom = { +static struct clk_ops clk_ops_pcom = { .enable = pc_clk_enable, .disable = pc_clk_disable, - .auto_off = pc_clk_disable, - .reset = pc_clk_reset, .set_rate = pc_clk_set_rate, - .set_min_rate = pc_clk_set_min_rate, - .set_max_rate = pc_clk_set_max_rate, - .set_flags = pc_clk_set_flags, - .get_rate = pc_clk_get_rate, + .recalc_rate = pc_clk_recalc_rate, .is_enabled = pc_clk_is_enabled, .round_rate = pc_clk_round_rate, }; + +static int msm_clock_pcom_probe(struct platform_device *pdev) +{ + const struct pcom_clk_pdata *pdata = pdev->dev.platform_data; + int i, ret; + + for (i = 0; i < pdata->num_lookups; i++) { + const struct clk_pcom_desc *desc = &pdata->lookup[i]; + struct clk *c; + struct clk_pcom *p; + struct clk_hw *hw; + struct clk_init_data init; + + p = devm_kzalloc(&pdev->dev, sizeof(*p), GFP_KERNEL); + if (!p) + return -ENOMEM; + + p->id = desc->id; + p->flags = desc->flags; + p->msm_clk.reset = pc_clk_reset; + + hw = &p->msm_clk.hw; + hw->init = &init; + + init.name = desc->name; + init.ops = &clk_ops_pcom; + init.num_parents = 0; + init.flags = CLK_IS_ROOT; + + if (!(p->flags & CLKFLAG_AUTO_OFF)) + init.flags |= CLK_IGNORE_UNUSED; + + c = devm_clk_register(&pdev->dev, hw); + ret = clk_register_clkdev(c, desc->con, desc->dev); + if (ret) + return ret; + } + + return 0; +} + +static struct platform_driver msm_clock_pcom_driver = { + .probe = msm_clock_pcom_probe, + .driver = { + .name = "msm-clock-pcom", + .owner = THIS_MODULE, + }, +}; +module_platform_driver(msm_clock_pcom_driver); + +MODULE_LICENSE("GPL v2"); diff --git a/arch/arm/mach-msm/clock-pcom.h b/arch/arm/mach-msm/clock-pcom.h index 17d027b2350..5bb164fd46a 100644 --- a/arch/arm/mach-msm/clock-pcom.h +++ b/arch/arm/mach-msm/clock-pcom.h @@ -1,30 +1,14 @@ -/* Copyright (c) 2009, Code Aurora Forum. All rights reserved. +/* + * Copyright (c) 2009-2012, The Linux Foundation. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. */ #ifndef __ARCH_ARM_MACH_MSM_CLOCK_PCOM_H @@ -132,22 +116,30 @@ #define P_CSI1_P_CLK 97 #define P_GSBI_CLK 98 #define P_GSBI_P_CLK 99 +#define P_CE_CLK 100 /* Crypto engine */ +#define P_CODEC_SSBI_CLK 101 -#define P_NR_CLKS 100 +#define P_NR_CLKS 102 -struct clk_ops; -extern struct clk_ops clk_ops_pcom; +struct clk_pcom_desc { + unsigned id; + const char *name; + const char *con; + const char *dev; + unsigned long flags; +}; -int pc_clk_reset(unsigned id, enum clk_reset_action action); +struct pcom_clk_pdata { + struct clk_pcom_desc *lookup; + u32 num_lookups; +}; #define CLK_PCOM(clk_name, clk_id, clk_dev, clk_flags) { \ - .name = clk_name, \ - .id = P_##clk_id, \ - .remote_id = P_##clk_id, \ - .ops = &clk_ops_pcom, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - .dbg_name = #clk_id, \ + .id = P_##clk_id, \ + .name = #clk_id, \ + .con = clk_name, \ + .dev = clk_dev, \ + .flags = clk_flags, \ } #endif diff --git a/arch/arm/mach-msm/clock.c b/arch/arm/mach-msm/clock.c index 2069bfaa3a2..35ea02b5248 100644 --- a/arch/arm/mach-msm/clock.c +++ b/arch/arm/mach-msm/clock.c @@ -1,7 +1,7 @@ /* arch/arm/mach-msm/clock.c * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -14,337 +14,15 @@ * */ -#include <linux/kernel.h> -#include <linux/init.h> +#include <linux/clk-provider.h> #include <linux/module.h> -#include <linux/list.h> -#include <linux/err.h> -#include <linux/clk.h> -#include <linux/spinlock.h> -#include <linux/debugfs.h> -#include <linux/ctype.h> -#include <linux/pm_qos_params.h> -#include <mach/clk.h> #include "clock.h" -#include "proc_comm.h" -#include "clock-7x30.h" - -static DEFINE_MUTEX(clocks_mutex); -static DEFINE_SPINLOCK(clocks_lock); -static LIST_HEAD(clocks); -struct clk *msm_clocks; -unsigned msm_num_clocks; - -/* - * Bitmap of enabled clocks, excluding ACPU which is always - * enabled - */ -static DECLARE_BITMAP(clock_map_enabled, NR_CLKS); -static DEFINE_SPINLOCK(clock_map_lock); - -/* - * Standard clock functions defined in include/linux/clk.h - */ -struct clk *clk_get(struct device *dev, const char *id) -{ - struct clk *clk; - - mutex_lock(&clocks_mutex); - - list_for_each_entry(clk, &clocks, list) - if (!strcmp(id, clk->name) && clk->dev == dev) - goto found_it; - - list_for_each_entry(clk, &clocks, list) - if (!strcmp(id, clk->name) && clk->dev == NULL) - goto found_it; - - clk = ERR_PTR(-ENOENT); -found_it: - mutex_unlock(&clocks_mutex); - return clk; -} -EXPORT_SYMBOL(clk_get); - -void clk_put(struct clk *clk) -{ -} -EXPORT_SYMBOL(clk_put); - -int clk_enable(struct clk *clk) -{ - unsigned long flags; - spin_lock_irqsave(&clocks_lock, flags); - clk->count++; - if (clk->count == 1) { - clk->ops->enable(clk->id); - spin_lock(&clock_map_lock); - clock_map_enabled[BIT_WORD(clk->id)] |= BIT_MASK(clk->id); - spin_unlock(&clock_map_lock); - } - spin_unlock_irqrestore(&clocks_lock, flags); - return 0; -} -EXPORT_SYMBOL(clk_enable); - -void clk_disable(struct clk *clk) -{ - unsigned long flags; - spin_lock_irqsave(&clocks_lock, flags); - BUG_ON(clk->count == 0); - clk->count--; - if (clk->count == 0) { - clk->ops->disable(clk->id); - spin_lock(&clock_map_lock); - clock_map_enabled[BIT_WORD(clk->id)] &= ~BIT_MASK(clk->id); - spin_unlock(&clock_map_lock); - } - spin_unlock_irqrestore(&clocks_lock, flags); -} -EXPORT_SYMBOL(clk_disable); int clk_reset(struct clk *clk, enum clk_reset_action action) { - if (!clk->ops->reset) - clk->ops->reset = &pc_clk_reset; - return clk->ops->reset(clk->remote_id, action); + struct clk_hw *hw = __clk_get_hw(clk); + struct msm_clk *m = to_msm_clk(hw); + return m->reset(hw, action); } EXPORT_SYMBOL(clk_reset); - -unsigned long clk_get_rate(struct clk *clk) -{ - return clk->ops->get_rate(clk->id); -} -EXPORT_SYMBOL(clk_get_rate); - -int clk_set_rate(struct clk *clk, unsigned long rate) -{ - int ret; - if (clk->flags & CLKFLAG_MAX) { - ret = clk->ops->set_max_rate(clk->id, rate); - if (ret) - return ret; - } - if (clk->flags & CLKFLAG_MIN) { - ret = clk->ops->set_min_rate(clk->id, rate); - if (ret) - return ret; - } - - if (clk->flags & CLKFLAG_MAX || clk->flags & CLKFLAG_MIN) - return ret; - - return clk->ops->set_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_set_rate); - -long clk_round_rate(struct clk *clk, unsigned long rate) -{ - return clk->ops->round_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_round_rate); - -int clk_set_min_rate(struct clk *clk, unsigned long rate) -{ - return clk->ops->set_min_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_set_min_rate); - -int clk_set_max_rate(struct clk *clk, unsigned long rate) -{ - return clk->ops->set_max_rate(clk->id, rate); -} -EXPORT_SYMBOL(clk_set_max_rate); - -int clk_set_parent(struct clk *clk, struct clk *parent) -{ - return -ENOSYS; -} -EXPORT_SYMBOL(clk_set_parent); - -struct clk *clk_get_parent(struct clk *clk) -{ - return ERR_PTR(-ENOSYS); -} -EXPORT_SYMBOL(clk_get_parent); - -int clk_set_flags(struct clk *clk, unsigned long flags) -{ - if (clk == NULL || IS_ERR(clk)) - return -EINVAL; - return clk->ops->set_flags(clk->id, flags); -} -EXPORT_SYMBOL(clk_set_flags); - -/* EBI1 is the only shared clock that several clients want to vote on as of - * this commit. If this changes in the future, then it might be better to - * make clk_min_rate handle the voting or make ebi1_clk_set_min_rate more - * generic to support different clocks. - */ -static struct clk *ebi1_clk; - -static void __init set_clock_ops(struct clk *clk) -{ - if (!clk->ops) { - clk->ops = &clk_ops_pcom; - clk->id = clk->remote_id; - } -} - -void __init msm_clock_init(struct clk *clock_tbl, unsigned num_clocks) -{ - unsigned n; - - spin_lock_init(&clocks_lock); - mutex_lock(&clocks_mutex); - msm_clocks = clock_tbl; - msm_num_clocks = num_clocks; - for (n = 0; n < msm_num_clocks; n++) { - set_clock_ops(&msm_clocks[n]); - list_add_tail(&msm_clocks[n].list, &clocks); - } - mutex_unlock(&clocks_mutex); - - ebi1_clk = clk_get(NULL, "ebi1_clk"); - BUG_ON(ebi1_clk == NULL); - -} - -#if defined(CONFIG_DEBUG_FS) -static struct clk *msm_clock_get_nth(unsigned index) -{ - if (index < msm_num_clocks) - return msm_clocks + index; - else - return 0; -} - -static int clock_debug_rate_set(void *data, u64 val) -{ - struct clk *clock = data; - int ret; - - /* Only increases to max rate will succeed, but that's actually good - * for debugging purposes. So we don't check for error. */ - if (clock->flags & CLK_MAX) - clk_set_max_rate(clock, val); - if (clock->flags & CLK_MIN) - ret = clk_set_min_rate(clock, val); - else - ret = clk_set_rate(clock, val); - if (ret != 0) - printk(KERN_ERR "clk_set%s_rate failed (%d)\n", - (clock->flags & CLK_MIN) ? "_min" : "", ret); - return ret; -} - -static int clock_debug_rate_get(void *data, u64 *val) -{ - struct clk *clock = data; - *val = clk_get_rate(clock); - return 0; -} - -static int clock_debug_enable_set(void *data, u64 val) -{ - struct clk *clock = data; - int rc = 0; - - if (val) - rc = clock->ops->enable(clock->id); - else - clock->ops->disable(clock->id); - - return rc; -} - -static int clock_debug_enable_get(void *data, u64 *val) -{ - struct clk *clock = data; - - *val = clock->ops->is_enabled(clock->id); - - return 0; -} - -static int clock_debug_local_get(void *data, u64 *val) -{ - struct clk *clock = data; - - *val = clock->ops != &clk_ops_pcom; - - return 0; -} - -DEFINE_SIMPLE_ATTRIBUTE(clock_rate_fops, clock_debug_rate_get, - clock_debug_rate_set, "%llu\n"); -DEFINE_SIMPLE_ATTRIBUTE(clock_enable_fops, clock_debug_enable_get, - clock_debug_enable_set, "%llu\n"); -DEFINE_SIMPLE_ATTRIBUTE(clock_local_fops, clock_debug_local_get, - NULL, "%llu\n"); - -static int __init clock_debug_init(void) -{ - struct dentry *dent_rate, *dent_enable, *dent_local; - struct clk *clock; - unsigned n = 0; - char temp[50], *ptr; - - dent_rate = debugfs_create_dir("clk_rate", 0); - if (IS_ERR(dent_rate)) - return PTR_ERR(dent_rate); - - dent_enable = debugfs_create_dir("clk_enable", 0); - if (IS_ERR(dent_enable)) - return PTR_ERR(dent_enable); - - dent_local = debugfs_create_dir("clk_local", NULL); - if (IS_ERR(dent_local)) - return PTR_ERR(dent_local); - - while ((clock = msm_clock_get_nth(n++)) != 0) { - strncpy(temp, clock->dbg_name, ARRAY_SIZE(temp)-1); - for (ptr = temp; *ptr; ptr++) - *ptr = tolower(*ptr); - debugfs_create_file(temp, 0644, dent_rate, - clock, &clock_rate_fops); - debugfs_create_file(temp, 0644, dent_enable, - clock, &clock_enable_fops); - debugfs_create_file(temp, S_IRUGO, dent_local, - clock, &clock_local_fops); - } - return 0; -} - -device_initcall(clock_debug_init); -#endif - -/* The bootloader and/or AMSS may have left various clocks enabled. - * Disable any clocks that belong to us (CLKFLAG_AUTO_OFF) but have - * not been explicitly enabled by a clk_enable() call. - */ -static int __init clock_late_init(void) -{ - unsigned long flags; - struct clk *clk; - unsigned count = 0; - - mutex_lock(&clocks_mutex); - list_for_each_entry(clk, &clocks, list) { - if (clk->flags & CLKFLAG_AUTO_OFF) { - spin_lock_irqsave(&clocks_lock, flags); - if (!clk->count) { - count++; - clk->ops->auto_off(clk->id); - } - spin_unlock_irqrestore(&clocks_lock, flags); - } - } - mutex_unlock(&clocks_mutex); - pr_info("clock_late_init() disabled %d unused clocks\n", count); - return 0; -} - -late_initcall(clock_late_init); - diff --git a/arch/arm/mach-msm/clock.h b/arch/arm/mach-msm/clock.h index c270b552ed1..42d29dd7aaf 100644 --- a/arch/arm/mach-msm/clock.h +++ b/arch/arm/mach-msm/clock.h @@ -1,7 +1,7 @@ /* arch/arm/mach-msm/clock.h * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2007-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2007-2012, The Linux Foundation. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -17,93 +17,27 @@ #ifndef __ARCH_ARM_MACH_MSM_CLOCK_H #define __ARCH_ARM_MACH_MSM_CLOCK_H -#include <linux/list.h> +#include <linux/clk-provider.h> #include <mach/clk.h> -#include "clock-pcom.h" -#include "clock-7x30.h" - -#define CLKFLAG_INVERT 0x00000001 -#define CLKFLAG_NOINVERT 0x00000002 -#define CLKFLAG_NONEST 0x00000004 -#define CLKFLAG_NORESET 0x00000008 - #define CLK_FIRST_AVAILABLE_FLAG 0x00000100 #define CLKFLAG_AUTO_OFF 0x00000200 #define CLKFLAG_MIN 0x00000400 #define CLKFLAG_MAX 0x00000800 -struct clk_ops { - int (*enable)(unsigned id); - void (*disable)(unsigned id); - void (*auto_off)(unsigned id); - int (*reset)(unsigned id, enum clk_reset_action action); - int (*set_rate)(unsigned id, unsigned rate); - int (*set_min_rate)(unsigned id, unsigned rate); - int (*set_max_rate)(unsigned id, unsigned rate); - int (*set_flags)(unsigned id, unsigned flags); - unsigned (*get_rate)(unsigned id); - unsigned (*is_enabled)(unsigned id); - long (*round_rate)(unsigned id, unsigned rate); -}; - -struct clk { - uint32_t id; - uint32_t remote_id; - uint32_t count; - uint32_t flags; - const char *name; - struct clk_ops *ops; - const char *dbg_name; - struct list_head list; - struct device *dev; -}; - -#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100) -#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104) -#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124) - -#ifdef CONFIG_DEBUG_FS -#define CLOCK_DBG_NAME(x) .dbg_name = x, -#else -#define CLOCK_DBG_NAME(x) -#endif - -#define CLOCK(clk_name, clk_id, clk_dev, clk_flags) { \ - .name = clk_name, \ - .id = clk_id, \ - .flags = clk_flags, \ - .dev = clk_dev, \ - CLOCK_DBG_NAME(#clk_id) \ - } - #define OFF CLKFLAG_AUTO_OFF #define CLK_MIN CLKFLAG_MIN #define CLK_MAX CLKFLAG_MAX #define CLK_MINMAX (CLK_MIN | CLK_MAX) -#define NR_CLKS P_NR_CLKS -enum { - PLL_0 = 0, - PLL_1, - PLL_2, - PLL_3, - PLL_4, - PLL_5, - PLL_6, - NUM_PLL +struct msm_clk { + int (*reset)(struct clk_hw *hw, enum clk_reset_action action); + struct clk_hw hw; }; -enum clkvote_client { - CLKVOTE_ACPUCLK = 0, - CLKVOTE_PMQOS, - CLKVOTE_MAX, -}; - -int msm_clock_require_tcxo(unsigned long *reason, int nbits); -int msm_clock_get_name(uint32_t id, char *name, uint32_t size); -int ebi1_clk_set_min_rate(enum clkvote_client client, unsigned long rate); -unsigned long clk_get_max_axi_khz(void); +static inline struct msm_clk *to_msm_clk(struct clk_hw *hw) +{ + return container_of(hw, struct msm_clk, hw); +} #endif - diff --git a/arch/arm/mach-msm/common.h b/arch/arm/mach-msm/common.h new file mode 100644 index 00000000000..572479a3c7b --- /dev/null +++ b/arch/arm/mach-msm/common.h @@ -0,0 +1,41 @@ +/* Copyright (c) 2012, The Linux Foundation. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef __MACH_COMMON_H +#define __MACH_COMMON_H + +extern void msm7x01_timer_init(void); +extern void msm7x30_timer_init(void); +extern void qsd8x50_timer_init(void); + +extern void msm_map_common_io(void); +extern void msm_map_msm7x30_io(void); +extern void msm_map_qsd8x50_io(void); + +extern void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, + unsigned int mtype, void *caller); + +struct msm_mmc_platform_data; + +extern void msm_add_devices(void); +extern void msm_init_irq(void); +extern void msm_init_gpio(void); +extern int msm_add_sdcc(unsigned int controller, + struct msm_mmc_platform_data *plat, + unsigned int stat_irq, unsigned long stat_irq_flags); + +#if defined(CONFIG_MSM_SMD) && defined(CONFIG_DEBUG_FS) +extern int smd_debugfs_init(void); +#else +static inline int smd_debugfs_init(void) { return 0; } +#endif + +#endif diff --git a/arch/arm/mach-msm/devices-msm7x00.c b/arch/arm/mach-msm/devices-msm7x00.c index fb548a8a21d..d83404d4b32 100644 --- a/arch/arm/mach-msm/devices-msm7x00.c +++ b/arch/arm/mach-msm/devices-msm7x00.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/platform_device.h> +#include <linux/clkdev.h> #include <mach/irqs.h> #include <mach/msm_iomap.h> @@ -24,9 +25,40 @@ #include <linux/mtd/nand.h> #include <linux/mtd/partitions.h> - #include "clock.h" -#include <mach/mmc.h> +#include "clock-pcom.h" +#include <linux/platform_data/mmc-msm_sdcc.h> + +static struct resource msm_gpio_resources[] = { + { + .start = 32 + 0, + .end = 32 + 0, + .flags = IORESOURCE_IRQ, + }, + { + .start = 32 + 1, + .end = 32 + 1, + .flags = IORESOURCE_IRQ, + }, + { + .start = 0xa9200800, + .end = 0xa9200800 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio1" + }, + { + .start = 0xa9300C00, + .end = 0xa9300C00 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio2" + }, +}; + +struct platform_device msm_device_gpio_7201 = { + .name = "gpio-msm-7201", + .num_resources = ARRAY_SIZE(msm_gpio_resources), + .resource = msm_gpio_resources, +}; static struct resource resources_uart1[] = { { @@ -38,6 +70,7 @@ static struct resource resources_uart1[] = { .start = MSM_UART1_PHYS, .end = MSM_UART1_PHYS + MSM_UART1_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -51,6 +84,7 @@ static struct resource resources_uart2[] = { .start = MSM_UART2_PHYS, .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -64,6 +98,7 @@ static struct resource resources_uart3[] = { .start = MSM_UART3_PHYS, .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -172,12 +207,6 @@ static struct resource resources_sdc1[] = { .name = "cmd_irq", }, { - .start = INT_SDC1_1, - .end = INT_SDC1_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", - }, - { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, .name = "status_irq" }, @@ -200,12 +229,6 @@ static struct resource resources_sdc2[] = { .flags = IORESOURCE_IRQ, .name = "cmd_irq", }, - { - .start = INT_SDC2_1, - .end = INT_SDC2_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", - }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, .name = "status_irq" @@ -229,12 +252,6 @@ static struct resource resources_sdc3[] = { .flags = IORESOURCE_IRQ, .name = "cmd_irq", }, - { - .start = INT_SDC3_1, - .end = INT_SDC3_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", - }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, .name = "status_irq" @@ -258,12 +275,6 @@ static struct resource resources_sdc4[] = { .flags = IORESOURCE_IRQ, .name = "cmd_irq", }, - { - .start = INT_SDC4_1, - .end = INT_SDC4_1, - .flags = IORESOURCE_IRQ, - .name = "pio_irq", - }, { .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, .name = "status_irq" @@ -414,7 +425,7 @@ struct platform_device msm_device_mdp = { .resource = resources_mdp, }; -struct clk msm_clocks_7x01a[] = { +static struct clk_pcom_desc msm_clocks_7x01a[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, 0), @@ -423,7 +434,7 @@ struct clk msm_clocks_7x01a[] = { CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF), CLK_PCOM("gp_clk", GP_CLK, NULL, 0), CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, OFF), - CLK_PCOM("i2c_clk", I2C_CLK, &msm_device_i2c.dev, 0), + CLK_PCOM("i2c_clk", I2C_CLK, "msm_i2c.0", 0), CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), @@ -433,29 +444,37 @@ struct clk msm_clocks_7x01a[] = { CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), CLK_PCOM("mddi_clk", PMDH_CLK, NULL, OFF | CLK_MINMAX), CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), - CLK_PCOM("sdc_clk", SDC1_CLK, &msm_device_sdc1.dev, OFF), - CLK_PCOM("sdc_pclk", SDC1_P_CLK, &msm_device_sdc1.dev, OFF), - CLK_PCOM("sdc_clk", SDC2_CLK, &msm_device_sdc2.dev, OFF), - CLK_PCOM("sdc_pclk", SDC2_P_CLK, &msm_device_sdc2.dev, OFF), - CLK_PCOM("sdc_clk", SDC3_CLK, &msm_device_sdc3.dev, OFF), - CLK_PCOM("sdc_pclk", SDC3_P_CLK, &msm_device_sdc3.dev, OFF), - CLK_PCOM("sdc_clk", SDC4_CLK, &msm_device_sdc4.dev, OFF), - CLK_PCOM("sdc_pclk", SDC4_P_CLK, &msm_device_sdc4.dev, OFF), + CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), + CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("uart_clk", UART1_CLK, &msm_device_uart1.dev, OFF), - CLK_PCOM("uart_clk", UART2_CLK, &msm_device_uart2.dev, 0), - CLK_PCOM("uart_clk", UART3_CLK, &msm_device_uart3.dev, OFF), + CLK_PCOM("core", UART1_CLK, "msm_serial.0", OFF), + CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), + CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), CLK_PCOM("uart1dm_clk", UART1DM_CLK, NULL, OFF), CLK_PCOM("uart2dm_clk", UART2DM_CLK, NULL, 0), - CLK_PCOM("usb_hs_clk", USB_HS_CLK, &msm_device_hsusb.dev, OFF), - CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, &msm_device_hsusb.dev, OFF), + CLK_PCOM("usb_hs_clk", USB_HS_CLK, "msm_hsusb", OFF), + CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, "msm_hsusb", OFF), CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), CLK_PCOM("vdc_clk", VDC_CLK, NULL, OFF ), CLK_PCOM("vfe_clk", VFE_CLK, NULL, OFF), CLK_PCOM("vfe_mdc_clk", VFE_MDC_CLK, NULL, OFF), }; -unsigned msm_num_clocks_7x01a = ARRAY_SIZE(msm_clocks_7x01a); +static struct pcom_clk_pdata msm_clock_7x01a_pdata = { + .lookup = msm_clocks_7x01a, + .num_lookups = ARRAY_SIZE(msm_clocks_7x01a), +}; + +struct platform_device msm_clock_7x01a = { + .name = "msm-clock-pcom", + .dev.platform_data = &msm_clock_7x01a_pdata, +}; diff --git a/arch/arm/mach-msm/devices-msm7x30.c b/arch/arm/mach-msm/devices-msm7x30.c index 4e9a0ab3e93..c15ea8ab20a 100644 --- a/arch/arm/mach-msm/devices-msm7x30.c +++ b/arch/arm/mach-msm/devices-msm7x30.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -17,19 +17,52 @@ #include <linux/platform_device.h> #include <linux/dma-mapping.h> +#include <linux/clkdev.h> #include <mach/irqs.h> #include <mach/msm_iomap.h> #include <mach/dma.h> -#include <mach/board.h> #include "devices.h" #include "smd_private.h" +#include "common.h" #include <asm/mach/flash.h> +#include "clock.h" #include "clock-pcom.h" -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> + +static struct resource msm_gpio_resources[] = { + { + .start = 32 + 18, + .end = 32 + 18, + .flags = IORESOURCE_IRQ, + }, + { + .start = 32 + 19, + .end = 32 + 19, + .flags = IORESOURCE_IRQ, + }, + { + .start = 0xac001000, + .end = 0xac001000 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio1" + }, + { + .start = 0xac101400, + .end = 0xac101400 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio2" + }, +}; + +struct platform_device msm_device_gpio_7x30 = { + .name = "gpio-msm-7x30", + .num_resources = ARRAY_SIZE(msm_gpio_resources), + .resource = msm_gpio_resources, +}; static struct resource resources_uart2[] = { { @@ -41,6 +74,7 @@ static struct resource resources_uart2[] = { .start = MSM_UART2_PHYS, .end = MSM_UART2_PHYS + MSM_UART2_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -127,11 +161,13 @@ struct platform_device msm_device_hsusb_host = { }, }; -struct clk msm_clocks_7x30[] = { +static struct clk_pcom_desc msm_clocks_7x30[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), CLK_PCOM("adsp_clk", ADSP_CLK, NULL, 0), CLK_PCOM("cam_m_clk", CAM_M_CLK, NULL, 0), CLK_PCOM("camif_pad_pclk", CAMIF_PAD_P_CLK, NULL, OFF), + CLK_PCOM("ce_clk", CE_CLK, NULL, 0), + CLK_PCOM("codec_ssbi_clk", CODEC_SSBI_CLK, NULL, 0), CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), @@ -141,7 +177,6 @@ struct clk msm_clocks_7x30[] = { CLK_PCOM("grp_2d_pclk", GRP_2D_P_CLK, NULL, 0), CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), CLK_PCOM("grp_pclk", GRP_3D_P_CLK, NULL, 0), - CLK_7X30S("grp_src_clk", GRP_3D_SRC_CLK, GRP_3D_CLK, NULL, 0), CLK_PCOM("hdmi_clk", HDMI_CLK, NULL, 0), CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), CLK_PCOM("jpeg_clk", JPEG_CLK, NULL, OFF), @@ -174,10 +209,9 @@ struct clk msm_clocks_7x30[] = { CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), CLK_PCOM("spi_pclk", SPI_P_CLK, NULL, 0), - CLK_7X30S("tv_src_clk", TV_CLK, TV_ENC_CLK, NULL, 0), CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("uart_clk", UART2_CLK, &msm_device_uart2.dev, 0), + CLK_PCOM("core", UART2_CLK, "msm_serial.1", 0), CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), @@ -201,5 +235,12 @@ struct clk msm_clocks_7x30[] = { CLK_PCOM("csi_vfe_clk", CSI0_VFE_CLK, NULL, 0), }; -unsigned msm_num_clocks_7x30 = ARRAY_SIZE(msm_clocks_7x30); +static struct pcom_clk_pdata msm_clock_7x30_pdata = { + .lookup = msm_clocks_7x30, + .num_lookups = ARRAY_SIZE(msm_clocks_7x30), +}; +struct platform_device msm_clock_7x30 = { + .name = "msm-clock-pcom", + .dev.platform_data = &msm_clock_7x30_pdata, +}; diff --git a/arch/arm/mach-msm/devices-msm8x60-iommu.c b/arch/arm/mach-msm/devices-msm8x60-iommu.c deleted file mode 100644 index f9e7bd34ec5..00000000000 --- a/arch/arm/mach-msm/devices-msm8x60-iommu.c +++ /dev/null @@ -1,906 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/bootmem.h> - -#include <mach/msm_iomap-8x60.h> -#include <mach/irqs-8x60.h> -#include <mach/iommu.h> - -static struct resource msm_iommu_jpegd_resources[] = { - { - .start = MSM_IOMMU_JPEGD_PHYS, - .end = MSM_IOMMU_JPEGD_PHYS + MSM_IOMMU_JPEGD_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_JPEGD_CB_SC_NON_SECURE_IRQ, - .end = SMMU_JPEGD_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_JPEGD_CB_SC_SECURE_IRQ, - .end = SMMU_JPEGD_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_vpe_resources[] = { - { - .start = MSM_IOMMU_VPE_PHYS, - .end = MSM_IOMMU_VPE_PHYS + MSM_IOMMU_VPE_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_VPE_CB_SC_NON_SECURE_IRQ, - .end = SMMU_VPE_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_VPE_CB_SC_SECURE_IRQ, - .end = SMMU_VPE_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_mdp0_resources[] = { - { - .start = MSM_IOMMU_MDP0_PHYS, - .end = MSM_IOMMU_MDP0_PHYS + MSM_IOMMU_MDP0_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_MDP0_CB_SC_NON_SECURE_IRQ, - .end = SMMU_MDP0_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_MDP0_CB_SC_SECURE_IRQ, - .end = SMMU_MDP0_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_mdp1_resources[] = { - { - .start = MSM_IOMMU_MDP1_PHYS, - .end = MSM_IOMMU_MDP1_PHYS + MSM_IOMMU_MDP1_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_MDP1_CB_SC_NON_SECURE_IRQ, - .end = SMMU_MDP1_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_MDP1_CB_SC_SECURE_IRQ, - .end = SMMU_MDP1_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_rot_resources[] = { - { - .start = MSM_IOMMU_ROT_PHYS, - .end = MSM_IOMMU_ROT_PHYS + MSM_IOMMU_ROT_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_ROT_CB_SC_NON_SECURE_IRQ, - .end = SMMU_ROT_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_ROT_CB_SC_SECURE_IRQ, - .end = SMMU_ROT_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_ijpeg_resources[] = { - { - .start = MSM_IOMMU_IJPEG_PHYS, - .end = MSM_IOMMU_IJPEG_PHYS + MSM_IOMMU_IJPEG_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_IJPEG_CB_SC_NON_SECURE_IRQ, - .end = SMMU_IJPEG_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_IJPEG_CB_SC_SECURE_IRQ, - .end = SMMU_IJPEG_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_vfe_resources[] = { - { - .start = MSM_IOMMU_VFE_PHYS, - .end = MSM_IOMMU_VFE_PHYS + MSM_IOMMU_VFE_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_VFE_CB_SC_NON_SECURE_IRQ, - .end = SMMU_VFE_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_VFE_CB_SC_SECURE_IRQ, - .end = SMMU_VFE_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_vcodec_a_resources[] = { - { - .start = MSM_IOMMU_VCODEC_A_PHYS, - .end = MSM_IOMMU_VCODEC_A_PHYS + MSM_IOMMU_VCODEC_A_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_VCODEC_A_CB_SC_NON_SECURE_IRQ, - .end = SMMU_VCODEC_A_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_VCODEC_A_CB_SC_SECURE_IRQ, - .end = SMMU_VCODEC_A_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_vcodec_b_resources[] = { - { - .start = MSM_IOMMU_VCODEC_B_PHYS, - .end = MSM_IOMMU_VCODEC_B_PHYS + MSM_IOMMU_VCODEC_B_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_VCODEC_B_CB_SC_NON_SECURE_IRQ, - .end = SMMU_VCODEC_B_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_VCODEC_B_CB_SC_SECURE_IRQ, - .end = SMMU_VCODEC_B_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_gfx3d_resources[] = { - { - .start = MSM_IOMMU_GFX3D_PHYS, - .end = MSM_IOMMU_GFX3D_PHYS + MSM_IOMMU_GFX3D_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_GFX3D_CB_SC_NON_SECURE_IRQ, - .end = SMMU_GFX3D_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_GFX3D_CB_SC_SECURE_IRQ, - .end = SMMU_GFX3D_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_gfx2d0_resources[] = { - { - .start = MSM_IOMMU_GFX2D0_PHYS, - .end = MSM_IOMMU_GFX2D0_PHYS + MSM_IOMMU_GFX2D0_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_GFX2D0_CB_SC_NON_SECURE_IRQ, - .end = SMMU_GFX2D0_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_GFX2D0_CB_SC_SECURE_IRQ, - .end = SMMU_GFX2D0_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct resource msm_iommu_gfx2d1_resources[] = { - { - .start = MSM_IOMMU_GFX2D1_PHYS, - .end = MSM_IOMMU_GFX2D1_PHYS + MSM_IOMMU_GFX2D1_SIZE - 1, - .name = "physbase", - .flags = IORESOURCE_MEM, - }, - { - .name = "nonsecure_irq", - .start = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ, - .end = SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, - { - .name = "secure_irq", - .start = SMMU_GFX2D1_CB_SC_SECURE_IRQ, - .end = SMMU_GFX2D1_CB_SC_SECURE_IRQ, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device msm_root_iommu_dev = { - .name = "msm_iommu", - .id = -1, -}; - -static struct msm_iommu_dev jpegd_iommu = { - .name = "jpegd", - .clk_rate = -1 -}; - -static struct msm_iommu_dev vpe_iommu = { - .name = "vpe" -}; - -static struct msm_iommu_dev mdp0_iommu = { - .name = "mdp0" -}; - -static struct msm_iommu_dev mdp1_iommu = { - .name = "mdp1" -}; - -static struct msm_iommu_dev rot_iommu = { - .name = "rot" -}; - -static struct msm_iommu_dev ijpeg_iommu = { - .name = "ijpeg" -}; - -static struct msm_iommu_dev vfe_iommu = { - .name = "vfe", - .clk_rate = -1 -}; - -static struct msm_iommu_dev vcodec_a_iommu = { - .name = "vcodec_a" -}; - -static struct msm_iommu_dev vcodec_b_iommu = { - .name = "vcodec_b" -}; - -static struct msm_iommu_dev gfx3d_iommu = { - .name = "gfx3d", - .clk_rate = 27000000 -}; - -static struct msm_iommu_dev gfx2d0_iommu = { - .name = "gfx2d0", - .clk_rate = 27000000 -}; - -static struct msm_iommu_dev gfx2d1_iommu = { - .name = "gfx2d1", - .clk_rate = 27000000 -}; - -static struct platform_device msm_device_iommu_jpegd = { - .name = "msm_iommu", - .id = 0, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_jpegd_resources), - .resource = msm_iommu_jpegd_resources, -}; - -static struct platform_device msm_device_iommu_vpe = { - .name = "msm_iommu", - .id = 1, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_vpe_resources), - .resource = msm_iommu_vpe_resources, -}; - -static struct platform_device msm_device_iommu_mdp0 = { - .name = "msm_iommu", - .id = 2, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_mdp0_resources), - .resource = msm_iommu_mdp0_resources, -}; - -static struct platform_device msm_device_iommu_mdp1 = { - .name = "msm_iommu", - .id = 3, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_mdp1_resources), - .resource = msm_iommu_mdp1_resources, -}; - -static struct platform_device msm_device_iommu_rot = { - .name = "msm_iommu", - .id = 4, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_rot_resources), - .resource = msm_iommu_rot_resources, -}; - -static struct platform_device msm_device_iommu_ijpeg = { - .name = "msm_iommu", - .id = 5, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_ijpeg_resources), - .resource = msm_iommu_ijpeg_resources, -}; - -static struct platform_device msm_device_iommu_vfe = { - .name = "msm_iommu", - .id = 6, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_vfe_resources), - .resource = msm_iommu_vfe_resources, -}; - -static struct platform_device msm_device_iommu_vcodec_a = { - .name = "msm_iommu", - .id = 7, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_vcodec_a_resources), - .resource = msm_iommu_vcodec_a_resources, -}; - -static struct platform_device msm_device_iommu_vcodec_b = { - .name = "msm_iommu", - .id = 8, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_vcodec_b_resources), - .resource = msm_iommu_vcodec_b_resources, -}; - -static struct platform_device msm_device_iommu_gfx3d = { - .name = "msm_iommu", - .id = 9, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_gfx3d_resources), - .resource = msm_iommu_gfx3d_resources, -}; - -static struct platform_device msm_device_iommu_gfx2d0 = { - .name = "msm_iommu", - .id = 10, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_gfx2d0_resources), - .resource = msm_iommu_gfx2d0_resources, -}; - -struct platform_device msm_device_iommu_gfx2d1 = { - .name = "msm_iommu", - .id = 11, - .dev = { - .parent = &msm_root_iommu_dev.dev, - }, - .num_resources = ARRAY_SIZE(msm_iommu_gfx2d1_resources), - .resource = msm_iommu_gfx2d1_resources, -}; - -static struct msm_iommu_ctx_dev jpegd_src_ctx = { - .name = "jpegd_src", - .num = 0, - .mids = {0, -1} -}; - -static struct msm_iommu_ctx_dev jpegd_dst_ctx = { - .name = "jpegd_dst", - .num = 1, - .mids = {1, -1} -}; - -static struct msm_iommu_ctx_dev vpe_src_ctx = { - .name = "vpe_src", - .num = 0, - .mids = {0, -1} -}; - -static struct msm_iommu_ctx_dev vpe_dst_ctx = { - .name = "vpe_dst", - .num = 1, - .mids = {1, -1} -}; - -static struct msm_iommu_ctx_dev mdp_vg1_ctx = { - .name = "mdp_vg1", - .num = 0, - .mids = {0, 2, -1} -}; - -static struct msm_iommu_ctx_dev mdp_rgb1_ctx = { - .name = "mdp_rgb1", - .num = 1, - .mids = {1, 3, 4, 5, 6, 7, 8, 9, 10, -1} -}; - -static struct msm_iommu_ctx_dev mdp_vg2_ctx = { - .name = "mdp_vg2", - .num = 0, - .mids = {0, 2, -1} -}; - -static struct msm_iommu_ctx_dev mdp_rgb2_ctx = { - .name = "mdp_rgb2", - .num = 1, - .mids = {1, 3, 4, 5, 6, 7, 8, 9, 10, -1} -}; - -static struct msm_iommu_ctx_dev rot_src_ctx = { - .name = "rot_src", - .num = 0, - .mids = {0, -1} -}; - -static struct msm_iommu_ctx_dev rot_dst_ctx = { - .name = "rot_dst", - .num = 1, - .mids = {1, -1} -}; - -static struct msm_iommu_ctx_dev ijpeg_src_ctx = { - .name = "ijpeg_src", - .num = 0, - .mids = {0, -1} -}; - -static struct msm_iommu_ctx_dev ijpeg_dst_ctx = { - .name = "ijpeg_dst", - .num = 1, - .mids = {1, -1} -}; - -static struct msm_iommu_ctx_dev vfe_imgwr_ctx = { - .name = "vfe_imgwr", - .num = 0, - .mids = {2, 3, 4, 5, 6, 7, 8, -1} -}; - -static struct msm_iommu_ctx_dev vfe_misc_ctx = { - .name = "vfe_misc", - .num = 1, - .mids = {0, 1, 9, -1} -}; - -static struct msm_iommu_ctx_dev vcodec_a_stream_ctx = { - .name = "vcodec_a_stream", - .num = 0, - .mids = {2, 5, -1} -}; - -static struct msm_iommu_ctx_dev vcodec_a_mm1_ctx = { - .name = "vcodec_a_mm1", - .num = 1, - .mids = {0, 1, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1} -}; - -static struct msm_iommu_ctx_dev vcodec_b_mm2_ctx = { - .name = "vcodec_b_mm2", - .num = 0, - .mids = {0, 1, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1} -}; - -static struct msm_iommu_ctx_dev gfx3d_user_ctx = { - .name = "gfx3d_user", - .num = 0, - .mids = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1} -}; - -static struct msm_iommu_ctx_dev gfx3d_priv_ctx = { - .name = "gfx3d_priv", - .num = 1, - .mids = {16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, - 31, -1} -}; - -static struct msm_iommu_ctx_dev gfx2d0_2d0_ctx = { - .name = "gfx2d0_2d0", - .num = 0, - .mids = {0, 1, 2, 3, 4, 5, 6, 7, -1} -}; - -static struct msm_iommu_ctx_dev gfx2d1_2d1_ctx = { - .name = "gfx2d1_2d1", - .num = 0, - .mids = {0, 1, 2, 3, 4, 5, 6, 7, -1} -}; - -static struct platform_device msm_device_jpegd_src_ctx = { - .name = "msm_iommu_ctx", - .id = 0, - .dev = { - .parent = &msm_device_iommu_jpegd.dev, - }, -}; - -static struct platform_device msm_device_jpegd_dst_ctx = { - .name = "msm_iommu_ctx", - .id = 1, - .dev = { - .parent = &msm_device_iommu_jpegd.dev, - }, -}; - -static struct platform_device msm_device_vpe_src_ctx = { - .name = "msm_iommu_ctx", - .id = 2, - .dev = { - .parent = &msm_device_iommu_vpe.dev, - }, -}; - -static struct platform_device msm_device_vpe_dst_ctx = { - .name = "msm_iommu_ctx", - .id = 3, - .dev = { - .parent = &msm_device_iommu_vpe.dev, - }, -}; - -static struct platform_device msm_device_mdp_vg1_ctx = { - .name = "msm_iommu_ctx", - .id = 4, - .dev = { - .parent = &msm_device_iommu_mdp0.dev, - }, -}; - -static struct platform_device msm_device_mdp_rgb1_ctx = { - .name = "msm_iommu_ctx", - .id = 5, - .dev = { - .parent = &msm_device_iommu_mdp0.dev, - }, -}; - -static struct platform_device msm_device_mdp_vg2_ctx = { - .name = "msm_iommu_ctx", - .id = 6, - .dev = { - .parent = &msm_device_iommu_mdp1.dev, - }, -}; - -static struct platform_device msm_device_mdp_rgb2_ctx = { - .name = "msm_iommu_ctx", - .id = 7, - .dev = { - .parent = &msm_device_iommu_mdp1.dev, - }, -}; - -static struct platform_device msm_device_rot_src_ctx = { - .name = "msm_iommu_ctx", - .id = 8, - .dev = { - .parent = &msm_device_iommu_rot.dev, - }, -}; - -static struct platform_device msm_device_rot_dst_ctx = { - .name = "msm_iommu_ctx", - .id = 9, - .dev = { - .parent = &msm_device_iommu_rot.dev, - }, -}; - -static struct platform_device msm_device_ijpeg_src_ctx = { - .name = "msm_iommu_ctx", - .id = 10, - .dev = { - .parent = &msm_device_iommu_ijpeg.dev, - }, -}; - -static struct platform_device msm_device_ijpeg_dst_ctx = { - .name = "msm_iommu_ctx", - .id = 11, - .dev = { - .parent = &msm_device_iommu_ijpeg.dev, - }, -}; - -static struct platform_device msm_device_vfe_imgwr_ctx = { - .name = "msm_iommu_ctx", - .id = 12, - .dev = { - .parent = &msm_device_iommu_vfe.dev, - }, -}; - -static struct platform_device msm_device_vfe_misc_ctx = { - .name = "msm_iommu_ctx", - .id = 13, - .dev = { - .parent = &msm_device_iommu_vfe.dev, - }, -}; - -static struct platform_device msm_device_vcodec_a_stream_ctx = { - .name = "msm_iommu_ctx", - .id = 14, - .dev = { - .parent = &msm_device_iommu_vcodec_a.dev, - }, -}; - -static struct platform_device msm_device_vcodec_a_mm1_ctx = { - .name = "msm_iommu_ctx", - .id = 15, - .dev = { - .parent = &msm_device_iommu_vcodec_a.dev, - }, -}; - -static struct platform_device msm_device_vcodec_b_mm2_ctx = { - .name = "msm_iommu_ctx", - .id = 16, - .dev = { - .parent = &msm_device_iommu_vcodec_b.dev, - }, -}; - -static struct platform_device msm_device_gfx3d_user_ctx = { - .name = "msm_iommu_ctx", - .id = 17, - .dev = { - .parent = &msm_device_iommu_gfx3d.dev, - }, -}; - -static struct platform_device msm_device_gfx3d_priv_ctx = { - .name = "msm_iommu_ctx", - .id = 18, - .dev = { - .parent = &msm_device_iommu_gfx3d.dev, - }, -}; - -static struct platform_device msm_device_gfx2d0_2d0_ctx = { - .name = "msm_iommu_ctx", - .id = 19, - .dev = { - .parent = &msm_device_iommu_gfx2d0.dev, - }, -}; - -static struct platform_device msm_device_gfx2d1_2d1_ctx = { - .name = "msm_iommu_ctx", - .id = 20, - .dev = { - .parent = &msm_device_iommu_gfx2d1.dev, - }, -}; - -static struct platform_device *msm_iommu_devs[] = { - &msm_device_iommu_jpegd, - &msm_device_iommu_vpe, - &msm_device_iommu_mdp0, - &msm_device_iommu_mdp1, - &msm_device_iommu_rot, - &msm_device_iommu_ijpeg, - &msm_device_iommu_vfe, - &msm_device_iommu_vcodec_a, - &msm_device_iommu_vcodec_b, - &msm_device_iommu_gfx3d, - &msm_device_iommu_gfx2d0, - &msm_device_iommu_gfx2d1, -}; - -static struct msm_iommu_dev *msm_iommu_data[] = { - &jpegd_iommu, - &vpe_iommu, - &mdp0_iommu, - &mdp1_iommu, - &rot_iommu, - &ijpeg_iommu, - &vfe_iommu, - &vcodec_a_iommu, - &vcodec_b_iommu, - &gfx3d_iommu, - &gfx2d0_iommu, - &gfx2d1_iommu, -}; - -static struct platform_device *msm_iommu_ctx_devs[] = { - &msm_device_jpegd_src_ctx, - &msm_device_jpegd_dst_ctx, - &msm_device_vpe_src_ctx, - &msm_device_vpe_dst_ctx, - &msm_device_mdp_vg1_ctx, - &msm_device_mdp_rgb1_ctx, - &msm_device_mdp_vg2_ctx, - &msm_device_mdp_rgb2_ctx, - &msm_device_rot_src_ctx, - &msm_device_rot_dst_ctx, - &msm_device_ijpeg_src_ctx, - &msm_device_ijpeg_dst_ctx, - &msm_device_vfe_imgwr_ctx, - &msm_device_vfe_misc_ctx, - &msm_device_vcodec_a_stream_ctx, - &msm_device_vcodec_a_mm1_ctx, - &msm_device_vcodec_b_mm2_ctx, - &msm_device_gfx3d_user_ctx, - &msm_device_gfx3d_priv_ctx, - &msm_device_gfx2d0_2d0_ctx, - &msm_device_gfx2d1_2d1_ctx, -}; - -static struct msm_iommu_ctx_dev *msm_iommu_ctx_data[] = { - &jpegd_src_ctx, - &jpegd_dst_ctx, - &vpe_src_ctx, - &vpe_dst_ctx, - &mdp_vg1_ctx, - &mdp_rgb1_ctx, - &mdp_vg2_ctx, - &mdp_rgb2_ctx, - &rot_src_ctx, - &rot_dst_ctx, - &ijpeg_src_ctx, - &ijpeg_dst_ctx, - &vfe_imgwr_ctx, - &vfe_misc_ctx, - &vcodec_a_stream_ctx, - &vcodec_a_mm1_ctx, - &vcodec_b_mm2_ctx, - &gfx3d_user_ctx, - &gfx3d_priv_ctx, - &gfx2d0_2d0_ctx, - &gfx2d1_2d1_ctx, -}; - -static int __init msm8x60_iommu_init(void) -{ - int ret, i; - - ret = platform_device_register(&msm_root_iommu_dev); - if (ret != 0) { - pr_err("Failed to register root IOMMU device!\n"); - goto failure; - } - - for (i = 0; i < ARRAY_SIZE(msm_iommu_devs); i++) { - ret = platform_device_add_data(msm_iommu_devs[i], - msm_iommu_data[i], - sizeof(struct msm_iommu_dev)); - if (ret != 0) { - pr_err("platform_device_add_data failed, " - "i = %d\n", i); - goto failure_unwind; - } - - ret = platform_device_register(msm_iommu_devs[i]); - - if (ret != 0) { - pr_err("platform_device_register iommu failed, " - "i = %d\n", i); - goto failure_unwind; - } - } - - for (i = 0; i < ARRAY_SIZE(msm_iommu_ctx_devs); i++) { - ret = platform_device_add_data(msm_iommu_ctx_devs[i], - msm_iommu_ctx_data[i], - sizeof(*msm_iommu_ctx_devs[i])); - if (ret != 0) { - pr_err("platform_device_add_data iommu failed, " - "i = %d\n", i); - goto failure_unwind2; - } - - ret = platform_device_register(msm_iommu_ctx_devs[i]); - if (ret != 0) { - pr_err("platform_device_register ctx failed, " - "i = %d\n", i); - goto failure_unwind2; - } - } - return 0; - -failure_unwind2: - while (--i >= 0) - platform_device_unregister(msm_iommu_ctx_devs[i]); -failure_unwind: - while (--i >= 0) - platform_device_unregister(msm_iommu_devs[i]); - - platform_device_unregister(&msm_root_iommu_dev); -failure: - return ret; -} - -static void __exit msm8x60_iommu_exit(void) -{ - int i; - - for (i = 0; i < ARRAY_SIZE(msm_iommu_ctx_devs); i++) - platform_device_unregister(msm_iommu_ctx_devs[i]); - - for (i = 0; i < ARRAY_SIZE(msm_iommu_devs); ++i) - platform_device_unregister(msm_iommu_devs[i]); - - platform_device_unregister(&msm_root_iommu_dev); -} - -subsys_initcall(msm8x60_iommu_init); -module_exit(msm8x60_iommu_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Stepan Moskovchenko <stepanm@codeaurora.org>"); diff --git a/arch/arm/mach-msm/devices-qsd8x50.c b/arch/arm/mach-msm/devices-qsd8x50.c index a4b798f20cc..9e1e9ce07b1 100644 --- a/arch/arm/mach-msm/devices-qsd8x50.c +++ b/arch/arm/mach-msm/devices-qsd8x50.c @@ -1,6 +1,6 @@ /* * Copyright (C) 2008 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * * This software is licensed under the terms of the GNU General Public * License version 2, as published by the Free Software Foundation, and @@ -15,18 +15,52 @@ #include <linux/kernel.h> #include <linux/platform_device.h> - +#include <linux/clkdev.h> #include <linux/dma-mapping.h> + #include <mach/irqs.h> #include <mach/msm_iomap.h> #include <mach/dma.h> -#include <mach/board.h> #include "devices.h" +#include "common.h" #include <asm/mach/flash.h> -#include <mach/mmc.h> +#include <linux/platform_data/mmc-msm_sdcc.h> +#include "clock.h" +#include "clock-pcom.h" + +static struct resource msm_gpio_resources[] = { + { + .start = 64 + 165 + 9, + .end = 64 + 165 + 9, + .flags = IORESOURCE_IRQ, + }, + { + .start = 64 + 165 + 10, + .end = 64 + 165 + 10, + .flags = IORESOURCE_IRQ, + }, + { + .start = 0xa9000800, + .end = 0xa9000800 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio1" + }, + { + .start = 0xa9100C00, + .end = 0xa9100C00 + SZ_4K - 1, + .flags = IORESOURCE_MEM, + .name = "gpio2" + }, +}; + +struct platform_device msm_device_gpio_8x50 = { + .name = "gpio-msm-8x50", + .num_resources = ARRAY_SIZE(msm_gpio_resources), + .resource = msm_gpio_resources, +}; static struct resource resources_uart3[] = { { @@ -38,6 +72,7 @@ static struct resource resources_uart3[] = { .start = MSM_UART3_PHYS, .end = MSM_UART3_PHYS + MSM_UART3_SIZE - 1, .flags = IORESOURCE_MEM, + .name = "uart_resource" }, }; @@ -124,14 +159,180 @@ struct platform_device msm_device_hsusb_host = { }, }; -struct clk msm_clocks_8x50[] = { +static struct resource resources_sdc1[] = { + { + .start = MSM_SDC1_PHYS, + .end = MSM_SDC1_PHYS + MSM_SDC1_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC1_0, + .end = INT_SDC1_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +static struct resource resources_sdc2[] = { + { + .start = MSM_SDC2_PHYS, + .end = MSM_SDC2_PHYS + MSM_SDC2_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC2_0, + .end = INT_SDC2_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +static struct resource resources_sdc3[] = { + { + .start = MSM_SDC3_PHYS, + .end = MSM_SDC3_PHYS + MSM_SDC3_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC3_0, + .end = INT_SDC3_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +static struct resource resources_sdc4[] = { + { + .start = MSM_SDC4_PHYS, + .end = MSM_SDC4_PHYS + MSM_SDC4_SIZE - 1, + .flags = IORESOURCE_MEM, + }, + { + .start = INT_SDC4_0, + .end = INT_SDC4_0, + .flags = IORESOURCE_IRQ, + .name = "cmd_irq", + }, + { + .flags = IORESOURCE_IRQ | IORESOURCE_DISABLED, + .name = "status_irq" + }, + { + .start = 8, + .end = 8, + .flags = IORESOURCE_DMA, + }, +}; + +struct platform_device msm_device_sdc1 = { + .name = "msm_sdcc", + .id = 1, + .num_resources = ARRAY_SIZE(resources_sdc1), + .resource = resources_sdc1, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +struct platform_device msm_device_sdc2 = { + .name = "msm_sdcc", + .id = 2, + .num_resources = ARRAY_SIZE(resources_sdc2), + .resource = resources_sdc2, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +struct platform_device msm_device_sdc3 = { + .name = "msm_sdcc", + .id = 3, + .num_resources = ARRAY_SIZE(resources_sdc3), + .resource = resources_sdc3, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +struct platform_device msm_device_sdc4 = { + .name = "msm_sdcc", + .id = 4, + .num_resources = ARRAY_SIZE(resources_sdc4), + .resource = resources_sdc4, + .dev = { + .coherent_dma_mask = 0xffffffff, + }, +}; + +static struct platform_device *msm_sdcc_devices[] __initdata = { + &msm_device_sdc1, + &msm_device_sdc2, + &msm_device_sdc3, + &msm_device_sdc4, +}; + +int __init msm_add_sdcc(unsigned int controller, + struct msm_mmc_platform_data *plat, + unsigned int stat_irq, unsigned long stat_irq_flags) +{ + struct platform_device *pdev; + struct resource *res; + + if (controller < 1 || controller > 4) + return -EINVAL; + + pdev = msm_sdcc_devices[controller-1]; + pdev->dev.platform_data = plat; + + res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "status_irq"); + if (!res) + return -EINVAL; + else if (stat_irq) { + res->start = res->end = stat_irq; + res->flags &= ~IORESOURCE_DISABLED; + res->flags |= stat_irq_flags; + } + + return platform_device_register(pdev); +} + +static struct clk_pcom_desc msm_clocks_8x50[] = { CLK_PCOM("adm_clk", ADM_CLK, NULL, 0), + CLK_PCOM("ce_clk", CE_CLK, NULL, 0), CLK_PCOM("ebi1_clk", EBI1_CLK, NULL, CLK_MIN), CLK_PCOM("ebi2_clk", EBI2_CLK, NULL, 0), CLK_PCOM("ecodec_clk", ECODEC_CLK, NULL, 0), CLK_PCOM("emdh_clk", EMDH_CLK, NULL, OFF | CLK_MINMAX), CLK_PCOM("gp_clk", GP_CLK, NULL, 0), CLK_PCOM("grp_clk", GRP_3D_CLK, NULL, 0), + CLK_PCOM("i2c_clk", I2C_CLK, NULL, 0), CLK_PCOM("icodec_rx_clk", ICODEC_RX_CLK, NULL, 0), CLK_PCOM("icodec_tx_clk", ICODEC_TX_CLK, NULL, 0), CLK_PCOM("imem_clk", IMEM_CLK, NULL, OFF), @@ -144,12 +345,24 @@ struct clk msm_clocks_8x50[] = { CLK_PCOM("pbus_clk", PBUS_CLK, NULL, CLK_MIN), CLK_PCOM("pcm_clk", PCM_CLK, NULL, 0), CLK_PCOM("sdac_clk", SDAC_CLK, NULL, OFF), + CLK_PCOM("sdc_clk", SDC1_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_pclk", SDC1_P_CLK, "msm_sdcc.1", OFF), + CLK_PCOM("sdc_clk", SDC2_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_pclk", SDC2_P_CLK, "msm_sdcc.2", OFF), + CLK_PCOM("sdc_clk", SDC3_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_pclk", SDC3_P_CLK, "msm_sdcc.3", OFF), + CLK_PCOM("sdc_clk", SDC4_CLK, "msm_sdcc.4", OFF), + CLK_PCOM("sdc_pclk", SDC4_P_CLK, "msm_sdcc.4", OFF), CLK_PCOM("spi_clk", SPI_CLK, NULL, 0), CLK_PCOM("tsif_clk", TSIF_CLK, NULL, 0), CLK_PCOM("tsif_ref_clk", TSIF_REF_CLK, NULL, 0), CLK_PCOM("tv_dac_clk", TV_DAC_CLK, NULL, 0), CLK_PCOM("tv_enc_clk", TV_ENC_CLK, NULL, 0), - CLK_PCOM("uart_clk", UART3_CLK, &msm_device_uart3.dev, OFF), + CLK_PCOM("core", UART1_CLK, NULL, OFF), + CLK_PCOM("core", UART2_CLK, NULL, 0), + CLK_PCOM("core", UART3_CLK, "msm_serial.2", OFF), + CLK_PCOM("uartdm_clk", UART1DM_CLK, NULL, OFF), + CLK_PCOM("uartdm_clk", UART2DM_CLK, NULL, 0), CLK_PCOM("usb_hs_clk", USB_HS_CLK, NULL, OFF), CLK_PCOM("usb_hs_pclk", USB_HS_P_CLK, NULL, OFF), CLK_PCOM("usb_otg_clk", USB_OTG_CLK, NULL, 0), @@ -164,5 +377,12 @@ struct clk msm_clocks_8x50[] = { CLK_PCOM("usb_phy_clk", USB_PHY_CLK, NULL, 0), }; -unsigned msm_num_clocks_8x50 = ARRAY_SIZE(msm_clocks_8x50); +static struct pcom_clk_pdata msm_clock_8x50_pdata = { + .lookup = msm_clocks_8x50, + .num_lookups = ARRAY_SIZE(msm_clocks_8x50), +}; +struct platform_device msm_clock_8x50 = { + .name = "msm-clock-pcom", + .dev.platform_data = &msm_clock_8x50_pdata, +}; diff --git a/arch/arm/mach-msm/devices.h b/arch/arm/mach-msm/devices.h index 87c70bfce2b..dccefad9f9b 100644 --- a/arch/arm/mach-msm/devices.h +++ b/arch/arm/mach-msm/devices.h @@ -16,12 +16,17 @@ #ifndef __ARCH_ARM_MACH_MSM_DEVICES_H #define __ARCH_ARM_MACH_MSM_DEVICES_H -#include "clock.h" +extern struct platform_device msm_device_gpio_7201; +extern struct platform_device msm_device_gpio_7x30; +extern struct platform_device msm_device_gpio_8x50; extern struct platform_device msm_device_uart1; extern struct platform_device msm_device_uart2; extern struct platform_device msm_device_uart3; +extern struct platform_device msm8960_device_uart_gsbi2; +extern struct platform_device msm8960_device_uart_gsbi5; + extern struct platform_device msm_device_sdc1; extern struct platform_device msm_device_sdc2; extern struct platform_device msm_device_sdc3; @@ -41,13 +46,8 @@ extern struct platform_device msm_device_mddi0; extern struct platform_device msm_device_mddi1; extern struct platform_device msm_device_mdp; -extern struct clk msm_clocks_7x01a[]; -extern unsigned msm_num_clocks_7x01a; - -extern struct clk msm_clocks_7x30[]; -extern unsigned msm_num_clocks_7x30; - -extern struct clk msm_clocks_8x50[]; -extern unsigned msm_num_clocks_8x50; +extern struct platform_device msm_clock_7x01a; +extern struct platform_device msm_clock_7x30; +extern struct platform_device msm_clock_8x50; #endif diff --git a/arch/arm/mach-msm/dma.c b/arch/arm/mach-msm/dma.c index 02cae5e2951..fb976246471 100644 --- a/arch/arm/mach-msm/dma.c +++ b/arch/arm/mach-msm/dma.c @@ -18,10 +18,37 @@ #include <linux/io.h> #include <linux/interrupt.h> #include <linux/completion.h> +#include <linux/module.h> #include <mach/dma.h> +#include <mach/msm_iomap.h> #define MSM_DMOV_CHANNEL_COUNT 16 +#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) +#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2)) +#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2)) +#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2)) + +#if defined(CONFIG_ARCH_MSM7X30) +#define DMOV_SD_AARM DMOV_SD2 +#else +#define DMOV_SD_AARM DMOV_SD3 +#endif + +#define DMOV_CMD_PTR(ch) DMOV_SD_AARM(0x000, ch) +#define DMOV_RSLT(ch) DMOV_SD_AARM(0x040, ch) +#define DMOV_FLUSH0(ch) DMOV_SD_AARM(0x080, ch) +#define DMOV_FLUSH1(ch) DMOV_SD_AARM(0x0C0, ch) +#define DMOV_FLUSH2(ch) DMOV_SD_AARM(0x100, ch) +#define DMOV_FLUSH3(ch) DMOV_SD_AARM(0x140, ch) +#define DMOV_FLUSH4(ch) DMOV_SD_AARM(0x180, ch) +#define DMOV_FLUSH5(ch) DMOV_SD_AARM(0x1C0, ch) + +#define DMOV_STATUS(ch) DMOV_SD_AARM(0x200, ch) +#define DMOV_ISR DMOV_SD_AARM(0x380, 0) + +#define DMOV_CONFIG(ch) DMOV_SD_AARM(0x300, ch) + enum { MSM_DMOV_PRINT_ERRORS = 1, MSM_DMOV_PRINT_IO = 2, @@ -51,6 +78,7 @@ void msm_dmov_stop_cmd(unsigned id, struct msm_dmov_cmd *cmd, int graceful) { writel((graceful << 31), DMOV_FLUSH0(id)); } +EXPORT_SYMBOL_GPL(msm_dmov_stop_cmd); void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) { @@ -89,6 +117,7 @@ void msm_dmov_enqueue_cmd(unsigned id, struct msm_dmov_cmd *cmd) } spin_unlock_irqrestore(&msm_dmov_lock, irq_flags); } +EXPORT_SYMBOL_GPL(msm_dmov_enqueue_cmd); struct msm_dmov_exec_cmdptr_cmd { struct msm_dmov_cmd dmov_cmd; @@ -223,8 +252,7 @@ static irqreturn_t msm_datamover_irq_handler(int irq, void *dev_id) PRINT_FLOW("msm_datamover_irq_handler id %d, status %x\n", id, ch_status); if ((ch_status & DMOV_STATUS_CMD_PTR_RDY) && !list_empty(&ready_commands[id])) { cmd = list_entry(ready_commands[id].next, typeof(*cmd), list); - list_del(&cmd->list); - list_add_tail(&cmd->list, &active_commands[id]); + list_move_tail(&cmd->list, &active_commands[id]); if (cmd->execute_func) cmd->execute_func(cmd); PRINT_FLOW("msm_datamover_irq_handler id %d, start command\n", id); @@ -259,6 +287,7 @@ static int __init msm_init_datamover(void) clk = clk_get(NULL, "adm_clk"); if (IS_ERR(clk)) return PTR_ERR(clk); + clk_prepare(clk); msm_dmov_clk = clk; ret = request_irq(INT_ADM_AARM, msm_datamover_irq_handler, 0, "msmdatamover", NULL); if (ret) @@ -266,6 +295,4 @@ static int __init msm_init_datamover(void) disable_irq(INT_ADM_AARM); return 0; } - -arch_initcall(msm_init_datamover); - +module_init(msm_init_datamover); diff --git a/arch/arm/mach-msm/gpio-v2.c b/arch/arm/mach-msm/gpio-v2.c deleted file mode 100644 index 0de19ec74e3..00000000000 --- a/arch/arm/mach-msm/gpio-v2.c +++ /dev/null @@ -1,426 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - */ -#define pr_fmt(fmt) "%s: " fmt, __func__ - -#include <linux/bitmap.h> -#include <linux/bitops.h> -#include <linux/gpio.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/spinlock.h> -#include <mach/msm_iomap.h> -#include "gpiomux.h" - -/* Bits of interest in the GPIO_IN_OUT register. - */ -enum { - GPIO_IN = 0, - GPIO_OUT = 1 -}; - -/* Bits of interest in the GPIO_INTR_STATUS register. - */ -enum { - INTR_STATUS = 0, -}; - -/* Bits of interest in the GPIO_CFG register. - */ -enum { - GPIO_OE = 9, -}; - -/* Bits of interest in the GPIO_INTR_CFG register. - * When a GPIO triggers, two separate decisions are made, controlled - * by two separate flags. - * - * - First, INTR_RAW_STATUS_EN controls whether or not the GPIO_INTR_STATUS - * register for that GPIO will be updated to reflect the triggering of that - * gpio. If this bit is 0, this register will not be updated. - * - Second, INTR_ENABLE controls whether an interrupt is triggered. - * - * If INTR_ENABLE is set and INTR_RAW_STATUS_EN is NOT set, an interrupt - * can be triggered but the status register will not reflect it. - */ -enum { - INTR_ENABLE = 0, - INTR_POL_CTL = 1, - INTR_DECT_CTL = 2, - INTR_RAW_STATUS_EN = 3, -}; - -/* Codes of interest in GPIO_INTR_CFG_SU. - */ -enum { - TARGET_PROC_SCORPION = 4, - TARGET_PROC_NONE = 7, -}; - - -#define GPIO_INTR_CFG_SU(gpio) (MSM_TLMM_BASE + 0x0400 + (0x04 * (gpio))) -#define GPIO_CONFIG(gpio) (MSM_TLMM_BASE + 0x1000 + (0x10 * (gpio))) -#define GPIO_IN_OUT(gpio) (MSM_TLMM_BASE + 0x1004 + (0x10 * (gpio))) -#define GPIO_INTR_CFG(gpio) (MSM_TLMM_BASE + 0x1008 + (0x10 * (gpio))) -#define GPIO_INTR_STATUS(gpio) (MSM_TLMM_BASE + 0x100c + (0x10 * (gpio))) - -/** - * struct msm_gpio_dev: the MSM8660 SoC GPIO device structure - * - * @enabled_irqs: a bitmap used to optimize the summary-irq handler. By - * keeping track of which gpios are unmasked as irq sources, we avoid - * having to do readl calls on hundreds of iomapped registers each time - * the summary interrupt fires in order to locate the active interrupts. - * - * @wake_irqs: a bitmap for tracking which interrupt lines are enabled - * as wakeup sources. When the device is suspended, interrupts which are - * not wakeup sources are disabled. - * - * @dual_edge_irqs: a bitmap used to track which irqs are configured - * as dual-edge, as this is not supported by the hardware and requires - * some special handling in the driver. - */ -struct msm_gpio_dev { - struct gpio_chip gpio_chip; - DECLARE_BITMAP(enabled_irqs, NR_GPIO_IRQS); - DECLARE_BITMAP(wake_irqs, NR_GPIO_IRQS); - DECLARE_BITMAP(dual_edge_irqs, NR_GPIO_IRQS); -}; - -static DEFINE_SPINLOCK(tlmm_lock); - -static inline struct msm_gpio_dev *to_msm_gpio_dev(struct gpio_chip *chip) -{ - return container_of(chip, struct msm_gpio_dev, gpio_chip); -} - -static inline void set_gpio_bits(unsigned n, void __iomem *reg) -{ - writel(readl(reg) | n, reg); -} - -static inline void clear_gpio_bits(unsigned n, void __iomem *reg) -{ - writel(readl(reg) & ~n, reg); -} - -static int msm_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - return readl(GPIO_IN_OUT(offset)) & BIT(GPIO_IN); -} - -static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int val) -{ - writel(val ? BIT(GPIO_OUT) : 0, GPIO_IN_OUT(offset)); -} - -static int msm_gpio_direction_input(struct gpio_chip *chip, unsigned offset) -{ - unsigned long irq_flags; - - spin_lock_irqsave(&tlmm_lock, irq_flags); - clear_gpio_bits(BIT(GPIO_OE), GPIO_CONFIG(offset)); - spin_unlock_irqrestore(&tlmm_lock, irq_flags); - return 0; -} - -static int msm_gpio_direction_output(struct gpio_chip *chip, - unsigned offset, - int val) -{ - unsigned long irq_flags; - - spin_lock_irqsave(&tlmm_lock, irq_flags); - msm_gpio_set(chip, offset, val); - set_gpio_bits(BIT(GPIO_OE), GPIO_CONFIG(offset)); - spin_unlock_irqrestore(&tlmm_lock, irq_flags); - return 0; -} - -static int msm_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - return msm_gpiomux_get(chip->base + offset); -} - -static void msm_gpio_free(struct gpio_chip *chip, unsigned offset) -{ - msm_gpiomux_put(chip->base + offset); -} - -static int msm_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -{ - return MSM_GPIO_TO_INT(chip->base + offset); -} - -static inline int msm_irq_to_gpio(struct gpio_chip *chip, unsigned irq) -{ - return irq - MSM_GPIO_TO_INT(chip->base); -} - -static struct msm_gpio_dev msm_gpio = { - .gpio_chip = { - .base = 0, - .ngpio = NR_GPIO_IRQS, - .direction_input = msm_gpio_direction_input, - .direction_output = msm_gpio_direction_output, - .get = msm_gpio_get, - .set = msm_gpio_set, - .to_irq = msm_gpio_to_irq, - .request = msm_gpio_request, - .free = msm_gpio_free, - }, -}; - -/* For dual-edge interrupts in software, since the hardware has no - * such support: - * - * At appropriate moments, this function may be called to flip the polarity - * settings of both-edge irq lines to try and catch the next edge. - * - * The attempt is considered successful if: - * - the status bit goes high, indicating that an edge was caught, or - * - the input value of the gpio doesn't change during the attempt. - * If the value changes twice during the process, that would cause the first - * test to fail but would force the second, as two opposite - * transitions would cause a detection no matter the polarity setting. - * - * The do-loop tries to sledge-hammer closed the timing hole between - * the initial value-read and the polarity-write - if the line value changes - * during that window, an interrupt is lost, the new polarity setting is - * incorrect, and the first success test will fail, causing a retry. - * - * Algorithm comes from Google's msmgpio driver, see mach-msm/gpio.c. - */ -static void msm_gpio_update_dual_edge_pos(unsigned gpio) -{ - int loop_limit = 100; - unsigned val, val2, intstat; - - do { - val = readl(GPIO_IN_OUT(gpio)) & BIT(GPIO_IN); - if (val) - clear_gpio_bits(BIT(INTR_POL_CTL), GPIO_INTR_CFG(gpio)); - else - set_gpio_bits(BIT(INTR_POL_CTL), GPIO_INTR_CFG(gpio)); - val2 = readl(GPIO_IN_OUT(gpio)) & BIT(GPIO_IN); - intstat = readl(GPIO_INTR_STATUS(gpio)) & BIT(INTR_STATUS); - if (intstat || val == val2) - return; - } while (loop_limit-- > 0); - pr_err("dual-edge irq failed to stabilize, " - "interrupts dropped. %#08x != %#08x\n", - val, val2); -} - -static void msm_gpio_irq_ack(unsigned int irq) -{ - int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); - - writel(BIT(INTR_STATUS), GPIO_INTR_STATUS(gpio)); - if (test_bit(gpio, msm_gpio.dual_edge_irqs)) - msm_gpio_update_dual_edge_pos(gpio); -} - -static void msm_gpio_irq_mask(unsigned int irq) -{ - int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); - unsigned long irq_flags; - - spin_lock_irqsave(&tlmm_lock, irq_flags); - writel(TARGET_PROC_NONE, GPIO_INTR_CFG_SU(gpio)); - clear_gpio_bits(INTR_RAW_STATUS_EN | INTR_ENABLE, GPIO_INTR_CFG(gpio)); - __clear_bit(gpio, msm_gpio.enabled_irqs); - spin_unlock_irqrestore(&tlmm_lock, irq_flags); -} - -static void msm_gpio_irq_unmask(unsigned int irq) -{ - int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); - unsigned long irq_flags; - - spin_lock_irqsave(&tlmm_lock, irq_flags); - __set_bit(gpio, msm_gpio.enabled_irqs); - set_gpio_bits(INTR_RAW_STATUS_EN | INTR_ENABLE, GPIO_INTR_CFG(gpio)); - writel(TARGET_PROC_SCORPION, GPIO_INTR_CFG_SU(gpio)); - spin_unlock_irqrestore(&tlmm_lock, irq_flags); -} - -static int msm_gpio_irq_set_type(unsigned int irq, unsigned int flow_type) -{ - int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); - unsigned long irq_flags; - uint32_t bits; - - spin_lock_irqsave(&tlmm_lock, irq_flags); - - bits = readl(GPIO_INTR_CFG(gpio)); - - if (flow_type & IRQ_TYPE_EDGE_BOTH) { - bits |= BIT(INTR_DECT_CTL); - irq_desc[irq].handle_irq = handle_edge_irq; - if ((flow_type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) - __set_bit(gpio, msm_gpio.dual_edge_irqs); - else - __clear_bit(gpio, msm_gpio.dual_edge_irqs); - } else { - bits &= ~BIT(INTR_DECT_CTL); - irq_desc[irq].handle_irq = handle_level_irq; - __clear_bit(gpio, msm_gpio.dual_edge_irqs); - } - - if (flow_type & (IRQ_TYPE_EDGE_RISING | IRQ_TYPE_LEVEL_HIGH)) - bits |= BIT(INTR_POL_CTL); - else - bits &= ~BIT(INTR_POL_CTL); - - writel(bits, GPIO_INTR_CFG(gpio)); - - if ((flow_type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) - msm_gpio_update_dual_edge_pos(gpio); - - spin_unlock_irqrestore(&tlmm_lock, irq_flags); - - return 0; -} - -/* - * When the summary IRQ is raised, any number of GPIO lines may be high. - * It is the job of the summary handler to find all those GPIO lines - * which have been set as summary IRQ lines and which are triggered, - * and to call their interrupt handlers. - */ -static void msm_summary_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - unsigned long i; - - for (i = find_first_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS); - i < NR_GPIO_IRQS; - i = find_next_bit(msm_gpio.enabled_irqs, NR_GPIO_IRQS, i + 1)) { - if (readl(GPIO_INTR_STATUS(i)) & BIT(INTR_STATUS)) - generic_handle_irq(msm_gpio_to_irq(&msm_gpio.gpio_chip, - i)); - } - desc->chip->ack(irq); -} - -static int msm_gpio_irq_set_wake(unsigned int irq, unsigned int on) -{ - int gpio = msm_irq_to_gpio(&msm_gpio.gpio_chip, irq); - - if (on) { - if (bitmap_empty(msm_gpio.wake_irqs, NR_GPIO_IRQS)) - set_irq_wake(TLMM_SCSS_SUMMARY_IRQ, 1); - set_bit(gpio, msm_gpio.wake_irqs); - } else { - clear_bit(gpio, msm_gpio.wake_irqs); - if (bitmap_empty(msm_gpio.wake_irqs, NR_GPIO_IRQS)) - set_irq_wake(TLMM_SCSS_SUMMARY_IRQ, 0); - } - - return 0; -} - -static struct irq_chip msm_gpio_irq_chip = { - .name = "msmgpio", - .mask = msm_gpio_irq_mask, - .unmask = msm_gpio_irq_unmask, - .ack = msm_gpio_irq_ack, - .set_type = msm_gpio_irq_set_type, - .set_wake = msm_gpio_irq_set_wake, -}; - -static int __devinit msm_gpio_probe(struct platform_device *dev) -{ - int i, irq, ret; - - bitmap_zero(msm_gpio.enabled_irqs, NR_GPIO_IRQS); - bitmap_zero(msm_gpio.wake_irqs, NR_GPIO_IRQS); - bitmap_zero(msm_gpio.dual_edge_irqs, NR_GPIO_IRQS); - msm_gpio.gpio_chip.label = dev->name; - ret = gpiochip_add(&msm_gpio.gpio_chip); - if (ret < 0) - return ret; - - for (i = 0; i < msm_gpio.gpio_chip.ngpio; ++i) { - irq = msm_gpio_to_irq(&msm_gpio.gpio_chip, i); - set_irq_chip(irq, &msm_gpio_irq_chip); - set_irq_handler(irq, handle_level_irq); - set_irq_flags(irq, IRQF_VALID); - } - - set_irq_chained_handler(TLMM_SCSS_SUMMARY_IRQ, - msm_summary_irq_handler); - return 0; -} - -static int __devexit msm_gpio_remove(struct platform_device *dev) -{ - int ret = gpiochip_remove(&msm_gpio.gpio_chip); - - if (ret < 0) - return ret; - - set_irq_handler(TLMM_SCSS_SUMMARY_IRQ, NULL); - - return 0; -} - -static struct platform_driver msm_gpio_driver = { - .probe = msm_gpio_probe, - .remove = __devexit_p(msm_gpio_remove), - .driver = { - .name = "msmgpio", - .owner = THIS_MODULE, - }, -}; - -static struct platform_device msm_device_gpio = { - .name = "msmgpio", - .id = -1, -}; - -static int __init msm_gpio_init(void) -{ - int rc; - - rc = platform_driver_register(&msm_gpio_driver); - if (!rc) { - rc = platform_device_register(&msm_device_gpio); - if (rc) - platform_driver_unregister(&msm_gpio_driver); - } - - return rc; -} - -static void __exit msm_gpio_exit(void) -{ - platform_device_unregister(&msm_device_gpio); - platform_driver_unregister(&msm_gpio_driver); -} - -postcore_initcall(msm_gpio_init); -module_exit(msm_gpio_exit); - -MODULE_AUTHOR("Gregory Bean <gbean@codeaurora.org>"); -MODULE_DESCRIPTION("Driver for Qualcomm MSM TLMMv2 SoC GPIOs"); -MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:msmgpio"); diff --git a/arch/arm/mach-msm/gpio.c b/arch/arm/mach-msm/gpio.c deleted file mode 100644 index 176af9dcb8e..00000000000 --- a/arch/arm/mach-msm/gpio.c +++ /dev/null @@ -1,376 +0,0 @@ -/* linux/arch/arm/mach-msm/gpio.c - * - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/bitops.h> -#include <linux/gpio.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/irq.h> -#include <linux/module.h> -#include "gpio_hw.h" -#include "gpiomux.h" - -#define FIRST_GPIO_IRQ MSM_GPIO_TO_INT(0) - -#define MSM_GPIO_BANK(bank, first, last) \ - { \ - .regs = { \ - .out = MSM_GPIO_OUT_##bank, \ - .in = MSM_GPIO_IN_##bank, \ - .int_status = MSM_GPIO_INT_STATUS_##bank, \ - .int_clear = MSM_GPIO_INT_CLEAR_##bank, \ - .int_en = MSM_GPIO_INT_EN_##bank, \ - .int_edge = MSM_GPIO_INT_EDGE_##bank, \ - .int_pos = MSM_GPIO_INT_POS_##bank, \ - .oe = MSM_GPIO_OE_##bank, \ - }, \ - .chip = { \ - .base = (first), \ - .ngpio = (last) - (first) + 1, \ - .get = msm_gpio_get, \ - .set = msm_gpio_set, \ - .direction_input = msm_gpio_direction_input, \ - .direction_output = msm_gpio_direction_output, \ - .to_irq = msm_gpio_to_irq, \ - .request = msm_gpio_request, \ - .free = msm_gpio_free, \ - } \ - } - -#define MSM_GPIO_BROKEN_INT_CLEAR 1 - -struct msm_gpio_regs { - void __iomem *out; - void __iomem *in; - void __iomem *int_status; - void __iomem *int_clear; - void __iomem *int_en; - void __iomem *int_edge; - void __iomem *int_pos; - void __iomem *oe; -}; - -struct msm_gpio_chip { - spinlock_t lock; - struct gpio_chip chip; - struct msm_gpio_regs regs; -#if MSM_GPIO_BROKEN_INT_CLEAR - unsigned int_status_copy; -#endif - unsigned int both_edge_detect; - unsigned int int_enable[2]; /* 0: awake, 1: sleep */ -}; - -static int msm_gpio_write(struct msm_gpio_chip *msm_chip, - unsigned offset, unsigned on) -{ - unsigned mask = BIT(offset); - unsigned val; - - val = readl(msm_chip->regs.out); - if (on) - writel(val | mask, msm_chip->regs.out); - else - writel(val & ~mask, msm_chip->regs.out); - return 0; -} - -static void msm_gpio_update_both_edge_detect(struct msm_gpio_chip *msm_chip) -{ - int loop_limit = 100; - unsigned pol, val, val2, intstat; - do { - val = readl(msm_chip->regs.in); - pol = readl(msm_chip->regs.int_pos); - pol = (pol & ~msm_chip->both_edge_detect) | - (~val & msm_chip->both_edge_detect); - writel(pol, msm_chip->regs.int_pos); - intstat = readl(msm_chip->regs.int_status); - val2 = readl(msm_chip->regs.in); - if (((val ^ val2) & msm_chip->both_edge_detect & ~intstat) == 0) - return; - } while (loop_limit-- > 0); - printk(KERN_ERR "msm_gpio_update_both_edge_detect, " - "failed to reach stable state %x != %x\n", val, val2); -} - -static int msm_gpio_clear_detect_status(struct msm_gpio_chip *msm_chip, - unsigned offset) -{ - unsigned bit = BIT(offset); - -#if MSM_GPIO_BROKEN_INT_CLEAR - /* Save interrupts that already triggered before we loose them. */ - /* Any interrupt that triggers between the read of int_status */ - /* and the write to int_clear will still be lost though. */ - msm_chip->int_status_copy |= readl(msm_chip->regs.int_status); - msm_chip->int_status_copy &= ~bit; -#endif - writel(bit, msm_chip->regs.int_clear); - msm_gpio_update_both_edge_detect(msm_chip); - return 0; -} - -static int msm_gpio_direction_input(struct gpio_chip *chip, unsigned offset) -{ - struct msm_gpio_chip *msm_chip; - unsigned long irq_flags; - - msm_chip = container_of(chip, struct msm_gpio_chip, chip); - spin_lock_irqsave(&msm_chip->lock, irq_flags); - writel(readl(msm_chip->regs.oe) & ~BIT(offset), msm_chip->regs.oe); - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); - return 0; -} - -static int -msm_gpio_direction_output(struct gpio_chip *chip, unsigned offset, int value) -{ - struct msm_gpio_chip *msm_chip; - unsigned long irq_flags; - - msm_chip = container_of(chip, struct msm_gpio_chip, chip); - spin_lock_irqsave(&msm_chip->lock, irq_flags); - msm_gpio_write(msm_chip, offset, value); - writel(readl(msm_chip->regs.oe) | BIT(offset), msm_chip->regs.oe); - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); - return 0; -} - -static int msm_gpio_get(struct gpio_chip *chip, unsigned offset) -{ - struct msm_gpio_chip *msm_chip; - - msm_chip = container_of(chip, struct msm_gpio_chip, chip); - return (readl(msm_chip->regs.in) & (1U << offset)) ? 1 : 0; -} - -static void msm_gpio_set(struct gpio_chip *chip, unsigned offset, int value) -{ - struct msm_gpio_chip *msm_chip; - unsigned long irq_flags; - - msm_chip = container_of(chip, struct msm_gpio_chip, chip); - spin_lock_irqsave(&msm_chip->lock, irq_flags); - msm_gpio_write(msm_chip, offset, value); - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); -} - -static int msm_gpio_to_irq(struct gpio_chip *chip, unsigned offset) -{ - return MSM_GPIO_TO_INT(chip->base + offset); -} - -#ifdef CONFIG_MSM_GPIOMUX -static int msm_gpio_request(struct gpio_chip *chip, unsigned offset) -{ - return msm_gpiomux_get(chip->base + offset); -} - -static void msm_gpio_free(struct gpio_chip *chip, unsigned offset) -{ - msm_gpiomux_put(chip->base + offset); -} -#else -#define msm_gpio_request NULL -#define msm_gpio_free NULL -#endif - -struct msm_gpio_chip msm_gpio_chips[] = { -#if defined(CONFIG_ARCH_MSM7X00A) - MSM_GPIO_BANK(0, 0, 15), - MSM_GPIO_BANK(1, 16, 42), - MSM_GPIO_BANK(2, 43, 67), - MSM_GPIO_BANK(3, 68, 94), - MSM_GPIO_BANK(4, 95, 106), - MSM_GPIO_BANK(5, 107, 121), -#elif defined(CONFIG_ARCH_MSM7X25) || defined(CONFIG_ARCH_MSM7X27) - MSM_GPIO_BANK(0, 0, 15), - MSM_GPIO_BANK(1, 16, 42), - MSM_GPIO_BANK(2, 43, 67), - MSM_GPIO_BANK(3, 68, 94), - MSM_GPIO_BANK(4, 95, 106), - MSM_GPIO_BANK(5, 107, 132), -#elif defined(CONFIG_ARCH_MSM7X30) - MSM_GPIO_BANK(0, 0, 15), - MSM_GPIO_BANK(1, 16, 43), - MSM_GPIO_BANK(2, 44, 67), - MSM_GPIO_BANK(3, 68, 94), - MSM_GPIO_BANK(4, 95, 106), - MSM_GPIO_BANK(5, 107, 133), - MSM_GPIO_BANK(6, 134, 150), - MSM_GPIO_BANK(7, 151, 181), -#elif defined(CONFIG_ARCH_QSD8X50) - MSM_GPIO_BANK(0, 0, 15), - MSM_GPIO_BANK(1, 16, 42), - MSM_GPIO_BANK(2, 43, 67), - MSM_GPIO_BANK(3, 68, 94), - MSM_GPIO_BANK(4, 95, 103), - MSM_GPIO_BANK(5, 104, 121), - MSM_GPIO_BANK(6, 122, 152), - MSM_GPIO_BANK(7, 153, 164), -#endif -}; - -static void msm_gpio_irq_ack(struct irq_data *d) -{ - unsigned long irq_flags; - struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d); - spin_lock_irqsave(&msm_chip->lock, irq_flags); - msm_gpio_clear_detect_status(msm_chip, - d->irq - gpio_to_irq(msm_chip->chip.base)); - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); -} - -static void msm_gpio_irq_mask(struct irq_data *d) -{ - unsigned long irq_flags; - struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d); - unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base); - - spin_lock_irqsave(&msm_chip->lock, irq_flags); - /* level triggered interrupts are also latched */ - if (!(readl(msm_chip->regs.int_edge) & BIT(offset))) - msm_gpio_clear_detect_status(msm_chip, offset); - msm_chip->int_enable[0] &= ~BIT(offset); - writel(msm_chip->int_enable[0], msm_chip->regs.int_en); - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); -} - -static void msm_gpio_irq_unmask(struct irq_data *d) -{ - unsigned long irq_flags; - struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d); - unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base); - - spin_lock_irqsave(&msm_chip->lock, irq_flags); - /* level triggered interrupts are also latched */ - if (!(readl(msm_chip->regs.int_edge) & BIT(offset))) - msm_gpio_clear_detect_status(msm_chip, offset); - msm_chip->int_enable[0] |= BIT(offset); - writel(msm_chip->int_enable[0], msm_chip->regs.int_en); - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); -} - -static int msm_gpio_irq_set_wake(struct irq_data *d, unsigned int on) -{ - unsigned long irq_flags; - struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d); - unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base); - - spin_lock_irqsave(&msm_chip->lock, irq_flags); - - if (on) - msm_chip->int_enable[1] |= BIT(offset); - else - msm_chip->int_enable[1] &= ~BIT(offset); - - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); - return 0; -} - -static int msm_gpio_irq_set_type(struct irq_data *d, unsigned int flow_type) -{ - unsigned long irq_flags; - struct msm_gpio_chip *msm_chip = irq_data_get_irq_chip_data(d); - unsigned offset = d->irq - gpio_to_irq(msm_chip->chip.base); - unsigned val, mask = BIT(offset); - - spin_lock_irqsave(&msm_chip->lock, irq_flags); - val = readl(msm_chip->regs.int_edge); - if (flow_type & IRQ_TYPE_EDGE_BOTH) { - writel(val | mask, msm_chip->regs.int_edge); - irq_desc[d->irq].handle_irq = handle_edge_irq; - } else { - writel(val & ~mask, msm_chip->regs.int_edge); - irq_desc[d->irq].handle_irq = handle_level_irq; - } - if ((flow_type & IRQ_TYPE_EDGE_BOTH) == IRQ_TYPE_EDGE_BOTH) { - msm_chip->both_edge_detect |= mask; - msm_gpio_update_both_edge_detect(msm_chip); - } else { - msm_chip->both_edge_detect &= ~mask; - val = readl(msm_chip->regs.int_pos); - if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_HIGH)) - writel(val | mask, msm_chip->regs.int_pos); - else - writel(val & ~mask, msm_chip->regs.int_pos); - } - spin_unlock_irqrestore(&msm_chip->lock, irq_flags); - return 0; -} - -static void msm_gpio_irq_handler(unsigned int irq, struct irq_desc *desc) -{ - int i, j, mask; - unsigned val; - - for (i = 0; i < ARRAY_SIZE(msm_gpio_chips); i++) { - struct msm_gpio_chip *msm_chip = &msm_gpio_chips[i]; - val = readl(msm_chip->regs.int_status); - val &= msm_chip->int_enable[0]; - while (val) { - mask = val & -val; - j = fls(mask) - 1; - /* printk("%s %08x %08x bit %d gpio %d irq %d\n", - __func__, v, m, j, msm_chip->chip.start + j, - FIRST_GPIO_IRQ + msm_chip->chip.start + j); */ - val &= ~mask; - generic_handle_irq(FIRST_GPIO_IRQ + - msm_chip->chip.base + j); - } - } - desc->irq_data.chip->irq_ack(&desc->irq_data); -} - -static struct irq_chip msm_gpio_irq_chip = { - .name = "msmgpio", - .irq_ack = msm_gpio_irq_ack, - .irq_mask = msm_gpio_irq_mask, - .irq_unmask = msm_gpio_irq_unmask, - .irq_set_wake = msm_gpio_irq_set_wake, - .irq_set_type = msm_gpio_irq_set_type, -}; - -static int __init msm_init_gpio(void) -{ - int i, j = 0; - - for (i = FIRST_GPIO_IRQ; i < FIRST_GPIO_IRQ + NR_GPIO_IRQS; i++) { - if (i - FIRST_GPIO_IRQ >= - msm_gpio_chips[j].chip.base + - msm_gpio_chips[j].chip.ngpio) - j++; - set_irq_chip_data(i, &msm_gpio_chips[j]); - set_irq_chip(i, &msm_gpio_irq_chip); - set_irq_handler(i, handle_edge_irq); - set_irq_flags(i, IRQF_VALID); - } - - for (i = 0; i < ARRAY_SIZE(msm_gpio_chips); i++) { - spin_lock_init(&msm_gpio_chips[i].lock); - writel(0, msm_gpio_chips[i].regs.int_en); - gpiochip_add(&msm_gpio_chips[i].chip); - } - - set_irq_chained_handler(INT_GPIO_GROUP1, msm_gpio_irq_handler); - set_irq_chained_handler(INT_GPIO_GROUP2, msm_gpio_irq_handler); - set_irq_wake(INT_GPIO_GROUP1, 1); - set_irq_wake(INT_GPIO_GROUP2, 2); - return 0; -} - -postcore_initcall(msm_init_gpio); diff --git a/arch/arm/mach-msm/gpio_hw.h b/arch/arm/mach-msm/gpio_hw.h deleted file mode 100644 index 6b5066038ba..00000000000 --- a/arch/arm/mach-msm/gpio_hw.h +++ /dev/null @@ -1,278 +0,0 @@ -/* arch/arm/mach-msm/gpio_hw.h - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ARCH_ARM_MACH_MSM_GPIO_HW_H -#define __ARCH_ARM_MACH_MSM_GPIO_HW_H - -#include <mach/msm_iomap.h> - -/* see 80-VA736-2 Rev C pp 695-751 -** -** These are actually the *shadow* gpio registers, since the -** real ones (which allow full access) are only available to the -** ARM9 side of the world. -** -** Since the _BASE need to be page-aligned when we're mapping them -** to virtual addresses, adjust for the additional offset in these -** macros. -*/ - -#if defined(CONFIG_ARCH_MSM7X30) -#define MSM_GPIO1_REG(off) (MSM_GPIO1_BASE + (off)) -#define MSM_GPIO2_REG(off) (MSM_GPIO2_BASE + 0x400 + (off)) -#else -#define MSM_GPIO1_REG(off) (MSM_GPIO1_BASE + 0x800 + (off)) -#define MSM_GPIO2_REG(off) (MSM_GPIO2_BASE + 0xC00 + (off)) -#endif - -#if defined(CONFIG_ARCH_MSM7X00A) || defined(CONFIG_ARCH_MSM7X25) ||\ - defined(CONFIG_ARCH_MSM7X27) - -/* output value */ -#define MSM_GPIO_OUT_0 MSM_GPIO1_REG(0x00) /* gpio 15-0 */ -#define MSM_GPIO_OUT_1 MSM_GPIO2_REG(0x00) /* gpio 42-16 */ -#define MSM_GPIO_OUT_2 MSM_GPIO1_REG(0x04) /* gpio 67-43 */ -#define MSM_GPIO_OUT_3 MSM_GPIO1_REG(0x08) /* gpio 94-68 */ -#define MSM_GPIO_OUT_4 MSM_GPIO1_REG(0x0C) /* gpio 106-95 */ -#define MSM_GPIO_OUT_5 MSM_GPIO1_REG(0x50) /* gpio 107-121 */ - -/* same pin map as above, output enable */ -#define MSM_GPIO_OE_0 MSM_GPIO1_REG(0x10) -#define MSM_GPIO_OE_1 MSM_GPIO2_REG(0x08) -#define MSM_GPIO_OE_2 MSM_GPIO1_REG(0x14) -#define MSM_GPIO_OE_3 MSM_GPIO1_REG(0x18) -#define MSM_GPIO_OE_4 MSM_GPIO1_REG(0x1C) -#define MSM_GPIO_OE_5 MSM_GPIO1_REG(0x54) - -/* same pin map as above, input read */ -#define MSM_GPIO_IN_0 MSM_GPIO1_REG(0x34) -#define MSM_GPIO_IN_1 MSM_GPIO2_REG(0x20) -#define MSM_GPIO_IN_2 MSM_GPIO1_REG(0x38) -#define MSM_GPIO_IN_3 MSM_GPIO1_REG(0x3C) -#define MSM_GPIO_IN_4 MSM_GPIO1_REG(0x40) -#define MSM_GPIO_IN_5 MSM_GPIO1_REG(0x44) - -/* same pin map as above, 1=edge 0=level interrup */ -#define MSM_GPIO_INT_EDGE_0 MSM_GPIO1_REG(0x60) -#define MSM_GPIO_INT_EDGE_1 MSM_GPIO2_REG(0x50) -#define MSM_GPIO_INT_EDGE_2 MSM_GPIO1_REG(0x64) -#define MSM_GPIO_INT_EDGE_3 MSM_GPIO1_REG(0x68) -#define MSM_GPIO_INT_EDGE_4 MSM_GPIO1_REG(0x6C) -#define MSM_GPIO_INT_EDGE_5 MSM_GPIO1_REG(0xC0) - -/* same pin map as above, 1=positive 0=negative */ -#define MSM_GPIO_INT_POS_0 MSM_GPIO1_REG(0x70) -#define MSM_GPIO_INT_POS_1 MSM_GPIO2_REG(0x58) -#define MSM_GPIO_INT_POS_2 MSM_GPIO1_REG(0x74) -#define MSM_GPIO_INT_POS_3 MSM_GPIO1_REG(0x78) -#define MSM_GPIO_INT_POS_4 MSM_GPIO1_REG(0x7C) -#define MSM_GPIO_INT_POS_5 MSM_GPIO1_REG(0xBC) - -/* same pin map as above, interrupt enable */ -#define MSM_GPIO_INT_EN_0 MSM_GPIO1_REG(0x80) -#define MSM_GPIO_INT_EN_1 MSM_GPIO2_REG(0x60) -#define MSM_GPIO_INT_EN_2 MSM_GPIO1_REG(0x84) -#define MSM_GPIO_INT_EN_3 MSM_GPIO1_REG(0x88) -#define MSM_GPIO_INT_EN_4 MSM_GPIO1_REG(0x8C) -#define MSM_GPIO_INT_EN_5 MSM_GPIO1_REG(0xB8) - -/* same pin map as above, write 1 to clear interrupt */ -#define MSM_GPIO_INT_CLEAR_0 MSM_GPIO1_REG(0x90) -#define MSM_GPIO_INT_CLEAR_1 MSM_GPIO2_REG(0x68) -#define MSM_GPIO_INT_CLEAR_2 MSM_GPIO1_REG(0x94) -#define MSM_GPIO_INT_CLEAR_3 MSM_GPIO1_REG(0x98) -#define MSM_GPIO_INT_CLEAR_4 MSM_GPIO1_REG(0x9C) -#define MSM_GPIO_INT_CLEAR_5 MSM_GPIO1_REG(0xB4) - -/* same pin map as above, 1=interrupt pending */ -#define MSM_GPIO_INT_STATUS_0 MSM_GPIO1_REG(0xA0) -#define MSM_GPIO_INT_STATUS_1 MSM_GPIO2_REG(0x70) -#define MSM_GPIO_INT_STATUS_2 MSM_GPIO1_REG(0xA4) -#define MSM_GPIO_INT_STATUS_3 MSM_GPIO1_REG(0xA8) -#define MSM_GPIO_INT_STATUS_4 MSM_GPIO1_REG(0xAC) -#define MSM_GPIO_INT_STATUS_5 MSM_GPIO1_REG(0xB0) - -#endif - -#if defined(CONFIG_ARCH_QSD8X50) -/* output value */ -#define MSM_GPIO_OUT_0 MSM_GPIO1_REG(0x00) /* gpio 15-0 */ -#define MSM_GPIO_OUT_1 MSM_GPIO2_REG(0x00) /* gpio 42-16 */ -#define MSM_GPIO_OUT_2 MSM_GPIO1_REG(0x04) /* gpio 67-43 */ -#define MSM_GPIO_OUT_3 MSM_GPIO1_REG(0x08) /* gpio 94-68 */ -#define MSM_GPIO_OUT_4 MSM_GPIO1_REG(0x0C) /* gpio 103-95 */ -#define MSM_GPIO_OUT_5 MSM_GPIO1_REG(0x10) /* gpio 121-104 */ -#define MSM_GPIO_OUT_6 MSM_GPIO1_REG(0x14) /* gpio 152-122 */ -#define MSM_GPIO_OUT_7 MSM_GPIO1_REG(0x18) /* gpio 164-153 */ - -/* same pin map as above, output enable */ -#define MSM_GPIO_OE_0 MSM_GPIO1_REG(0x20) -#define MSM_GPIO_OE_1 MSM_GPIO2_REG(0x08) -#define MSM_GPIO_OE_2 MSM_GPIO1_REG(0x24) -#define MSM_GPIO_OE_3 MSM_GPIO1_REG(0x28) -#define MSM_GPIO_OE_4 MSM_GPIO1_REG(0x2C) -#define MSM_GPIO_OE_5 MSM_GPIO1_REG(0x30) -#define MSM_GPIO_OE_6 MSM_GPIO1_REG(0x34) -#define MSM_GPIO_OE_7 MSM_GPIO1_REG(0x38) - -/* same pin map as above, input read */ -#define MSM_GPIO_IN_0 MSM_GPIO1_REG(0x50) -#define MSM_GPIO_IN_1 MSM_GPIO2_REG(0x20) -#define MSM_GPIO_IN_2 MSM_GPIO1_REG(0x54) -#define MSM_GPIO_IN_3 MSM_GPIO1_REG(0x58) -#define MSM_GPIO_IN_4 MSM_GPIO1_REG(0x5C) -#define MSM_GPIO_IN_5 MSM_GPIO1_REG(0x60) -#define MSM_GPIO_IN_6 MSM_GPIO1_REG(0x64) -#define MSM_GPIO_IN_7 MSM_GPIO1_REG(0x68) - -/* same pin map as above, 1=edge 0=level interrup */ -#define MSM_GPIO_INT_EDGE_0 MSM_GPIO1_REG(0x70) -#define MSM_GPIO_INT_EDGE_1 MSM_GPIO2_REG(0x50) -#define MSM_GPIO_INT_EDGE_2 MSM_GPIO1_REG(0x74) -#define MSM_GPIO_INT_EDGE_3 MSM_GPIO1_REG(0x78) -#define MSM_GPIO_INT_EDGE_4 MSM_GPIO1_REG(0x7C) -#define MSM_GPIO_INT_EDGE_5 MSM_GPIO1_REG(0x80) -#define MSM_GPIO_INT_EDGE_6 MSM_GPIO1_REG(0x84) -#define MSM_GPIO_INT_EDGE_7 MSM_GPIO1_REG(0x88) - -/* same pin map as above, 1=positive 0=negative */ -#define MSM_GPIO_INT_POS_0 MSM_GPIO1_REG(0x90) -#define MSM_GPIO_INT_POS_1 MSM_GPIO2_REG(0x58) -#define MSM_GPIO_INT_POS_2 MSM_GPIO1_REG(0x94) -#define MSM_GPIO_INT_POS_3 MSM_GPIO1_REG(0x98) -#define MSM_GPIO_INT_POS_4 MSM_GPIO1_REG(0x9C) -#define MSM_GPIO_INT_POS_5 MSM_GPIO1_REG(0xA0) -#define MSM_GPIO_INT_POS_6 MSM_GPIO1_REG(0xA4) -#define MSM_GPIO_INT_POS_7 MSM_GPIO1_REG(0xA8) - -/* same pin map as above, interrupt enable */ -#define MSM_GPIO_INT_EN_0 MSM_GPIO1_REG(0xB0) -#define MSM_GPIO_INT_EN_1 MSM_GPIO2_REG(0x60) -#define MSM_GPIO_INT_EN_2 MSM_GPIO1_REG(0xB4) -#define MSM_GPIO_INT_EN_3 MSM_GPIO1_REG(0xB8) -#define MSM_GPIO_INT_EN_4 MSM_GPIO1_REG(0xBC) -#define MSM_GPIO_INT_EN_5 MSM_GPIO1_REG(0xC0) -#define MSM_GPIO_INT_EN_6 MSM_GPIO1_REG(0xC4) -#define MSM_GPIO_INT_EN_7 MSM_GPIO1_REG(0xC8) - -/* same pin map as above, write 1 to clear interrupt */ -#define MSM_GPIO_INT_CLEAR_0 MSM_GPIO1_REG(0xD0) -#define MSM_GPIO_INT_CLEAR_1 MSM_GPIO2_REG(0x68) -#define MSM_GPIO_INT_CLEAR_2 MSM_GPIO1_REG(0xD4) -#define MSM_GPIO_INT_CLEAR_3 MSM_GPIO1_REG(0xD8) -#define MSM_GPIO_INT_CLEAR_4 MSM_GPIO1_REG(0xDC) -#define MSM_GPIO_INT_CLEAR_5 MSM_GPIO1_REG(0xE0) -#define MSM_GPIO_INT_CLEAR_6 MSM_GPIO1_REG(0xE4) -#define MSM_GPIO_INT_CLEAR_7 MSM_GPIO1_REG(0xE8) - -/* same pin map as above, 1=interrupt pending */ -#define MSM_GPIO_INT_STATUS_0 MSM_GPIO1_REG(0xF0) -#define MSM_GPIO_INT_STATUS_1 MSM_GPIO2_REG(0x70) -#define MSM_GPIO_INT_STATUS_2 MSM_GPIO1_REG(0xF4) -#define MSM_GPIO_INT_STATUS_3 MSM_GPIO1_REG(0xF8) -#define MSM_GPIO_INT_STATUS_4 MSM_GPIO1_REG(0xFC) -#define MSM_GPIO_INT_STATUS_5 MSM_GPIO1_REG(0x100) -#define MSM_GPIO_INT_STATUS_6 MSM_GPIO1_REG(0x104) -#define MSM_GPIO_INT_STATUS_7 MSM_GPIO1_REG(0x108) - -#endif - -#if defined(CONFIG_ARCH_MSM7X30) - -/* output value */ -#define MSM_GPIO_OUT_0 MSM_GPIO1_REG(0x00) /* gpio 15-0 */ -#define MSM_GPIO_OUT_1 MSM_GPIO2_REG(0x00) /* gpio 43-16 */ -#define MSM_GPIO_OUT_2 MSM_GPIO1_REG(0x04) /* gpio 67-44 */ -#define MSM_GPIO_OUT_3 MSM_GPIO1_REG(0x08) /* gpio 94-68 */ -#define MSM_GPIO_OUT_4 MSM_GPIO1_REG(0x0C) /* gpio 106-95 */ -#define MSM_GPIO_OUT_5 MSM_GPIO1_REG(0x50) /* gpio 133-107 */ -#define MSM_GPIO_OUT_6 MSM_GPIO1_REG(0xC4) /* gpio 150-134 */ -#define MSM_GPIO_OUT_7 MSM_GPIO1_REG(0x214) /* gpio 181-151 */ - -/* same pin map as above, output enable */ -#define MSM_GPIO_OE_0 MSM_GPIO1_REG(0x10) -#define MSM_GPIO_OE_1 MSM_GPIO2_REG(0x08) -#define MSM_GPIO_OE_2 MSM_GPIO1_REG(0x14) -#define MSM_GPIO_OE_3 MSM_GPIO1_REG(0x18) -#define MSM_GPIO_OE_4 MSM_GPIO1_REG(0x1C) -#define MSM_GPIO_OE_5 MSM_GPIO1_REG(0x54) -#define MSM_GPIO_OE_6 MSM_GPIO1_REG(0xC8) -#define MSM_GPIO_OE_7 MSM_GPIO1_REG(0x218) - -/* same pin map as above, input read */ -#define MSM_GPIO_IN_0 MSM_GPIO1_REG(0x34) -#define MSM_GPIO_IN_1 MSM_GPIO2_REG(0x20) -#define MSM_GPIO_IN_2 MSM_GPIO1_REG(0x38) -#define MSM_GPIO_IN_3 MSM_GPIO1_REG(0x3C) -#define MSM_GPIO_IN_4 MSM_GPIO1_REG(0x40) -#define MSM_GPIO_IN_5 MSM_GPIO1_REG(0x44) -#define MSM_GPIO_IN_6 MSM_GPIO1_REG(0xCC) -#define MSM_GPIO_IN_7 MSM_GPIO1_REG(0x21C) - -/* same pin map as above, 1=edge 0=level interrup */ -#define MSM_GPIO_INT_EDGE_0 MSM_GPIO1_REG(0x60) -#define MSM_GPIO_INT_EDGE_1 MSM_GPIO2_REG(0x50) -#define MSM_GPIO_INT_EDGE_2 MSM_GPIO1_REG(0x64) -#define MSM_GPIO_INT_EDGE_3 MSM_GPIO1_REG(0x68) -#define MSM_GPIO_INT_EDGE_4 MSM_GPIO1_REG(0x6C) -#define MSM_GPIO_INT_EDGE_5 MSM_GPIO1_REG(0xC0) -#define MSM_GPIO_INT_EDGE_6 MSM_GPIO1_REG(0xD0) -#define MSM_GPIO_INT_EDGE_7 MSM_GPIO1_REG(0x240) - -/* same pin map as above, 1=positive 0=negative */ -#define MSM_GPIO_INT_POS_0 MSM_GPIO1_REG(0x70) -#define MSM_GPIO_INT_POS_1 MSM_GPIO2_REG(0x58) -#define MSM_GPIO_INT_POS_2 MSM_GPIO1_REG(0x74) -#define MSM_GPIO_INT_POS_3 MSM_GPIO1_REG(0x78) -#define MSM_GPIO_INT_POS_4 MSM_GPIO1_REG(0x7C) -#define MSM_GPIO_INT_POS_5 MSM_GPIO1_REG(0xBC) -#define MSM_GPIO_INT_POS_6 MSM_GPIO1_REG(0xD4) -#define MSM_GPIO_INT_POS_7 MSM_GPIO1_REG(0x228) - -/* same pin map as above, interrupt enable */ -#define MSM_GPIO_INT_EN_0 MSM_GPIO1_REG(0x80) -#define MSM_GPIO_INT_EN_1 MSM_GPIO2_REG(0x60) -#define MSM_GPIO_INT_EN_2 MSM_GPIO1_REG(0x84) -#define MSM_GPIO_INT_EN_3 MSM_GPIO1_REG(0x88) -#define MSM_GPIO_INT_EN_4 MSM_GPIO1_REG(0x8C) -#define MSM_GPIO_INT_EN_5 MSM_GPIO1_REG(0xB8) -#define MSM_GPIO_INT_EN_6 MSM_GPIO1_REG(0xD8) -#define MSM_GPIO_INT_EN_7 MSM_GPIO1_REG(0x22C) - -/* same pin map as above, write 1 to clear interrupt */ -#define MSM_GPIO_INT_CLEAR_0 MSM_GPIO1_REG(0x90) -#define MSM_GPIO_INT_CLEAR_1 MSM_GPIO2_REG(0x68) -#define MSM_GPIO_INT_CLEAR_2 MSM_GPIO1_REG(0x94) -#define MSM_GPIO_INT_CLEAR_3 MSM_GPIO1_REG(0x98) -#define MSM_GPIO_INT_CLEAR_4 MSM_GPIO1_REG(0x9C) -#define MSM_GPIO_INT_CLEAR_5 MSM_GPIO1_REG(0xB4) -#define MSM_GPIO_INT_CLEAR_6 MSM_GPIO1_REG(0xDC) -#define MSM_GPIO_INT_CLEAR_7 MSM_GPIO1_REG(0x230) - -/* same pin map as above, 1=interrupt pending */ -#define MSM_GPIO_INT_STATUS_0 MSM_GPIO1_REG(0xA0) -#define MSM_GPIO_INT_STATUS_1 MSM_GPIO2_REG(0x70) -#define MSM_GPIO_INT_STATUS_2 MSM_GPIO1_REG(0xA4) -#define MSM_GPIO_INT_STATUS_3 MSM_GPIO1_REG(0xA8) -#define MSM_GPIO_INT_STATUS_4 MSM_GPIO1_REG(0xAC) -#define MSM_GPIO_INT_STATUS_5 MSM_GPIO1_REG(0xB0) -#define MSM_GPIO_INT_STATUS_6 MSM_GPIO1_REG(0xE0) -#define MSM_GPIO_INT_STATUS_7 MSM_GPIO1_REG(0x234) - -#endif - -#endif diff --git a/arch/arm/mach-msm/gpiomux-7x30.c b/arch/arm/mach-msm/gpiomux-7x30.c deleted file mode 100644 index 6ce41c5241a..00000000000 --- a/arch/arm/mach-msm/gpiomux-7x30.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include "gpiomux.h" - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { -#ifdef CONFIG_SERIAL_MSM_CONSOLE - [49] = { /* UART2 RFR */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [50] = { /* UART2 CTS */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [51] = { /* UART2 RX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, - [52] = { /* UART2 TX */ - .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | - GPIOMUX_FUNC_2 | GPIOMUX_VALID, - }, -#endif -}; diff --git a/arch/arm/mach-msm/gpiomux-8x50.c b/arch/arm/mach-msm/gpiomux-8x50.c index 4406e0f4ae9..f7a4ea593c9 100644 --- a/arch/arm/mach-msm/gpiomux-8x50.c +++ b/arch/arm/mach-msm/gpiomux-8x50.c @@ -16,6 +16,19 @@ */ #include "gpiomux.h" +#if defined(CONFIG_MMC_MSM) || defined(CONFIG_MMC_MSM_MODULE) + #define SDCC_DAT_0_3_CMD_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_UP\ + | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) + #define SDCC_CLK_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_NONE\ + | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA) +#else + #define SDCC_DAT_0_3_CMD_ACTV_CFG 0 + #define SDCC_CLK_ACTV_CFG 0 +#endif + +#define SDC1_SUSPEND_CONFIG (GPIOMUX_VALID | GPIOMUX_PULL_DOWN\ + | GPIOMUX_FUNC_GPIO | GPIOMUX_DRV_2MA) + struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { [86] = { /* UART3 RX */ .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | @@ -25,4 +38,14 @@ struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = { .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN | GPIOMUX_FUNC_1 | GPIOMUX_VALID, }, + /* SDC1 data[3:0] & CMD */ + [51 ... 55] = { + .active = SDCC_DAT_0_3_CMD_ACTV_CFG, + .suspended = SDC1_SUSPEND_CONFIG + }, + /* SDC1 CLK */ + [56] = { + .active = SDCC_CLK_ACTV_CFG, + .suspended = SDC1_SUSPEND_CONFIG + }, }; diff --git a/arch/arm/mach-msm/gpiomux-8x60.c b/arch/arm/mach-msm/gpiomux-8x60.c deleted file mode 100644 index 7b380b31bd0..00000000000 --- a/arch/arm/mach-msm/gpiomux-8x60.c +++ /dev/null @@ -1,19 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include "gpiomux.h" - -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {}; diff --git a/arch/arm/mach-msm/gpiomux-v1.c b/arch/arm/mach-msm/gpiomux-v1.c deleted file mode 100644 index 27de2abd714..00000000000 --- a/arch/arm/mach-msm/gpiomux-v1.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/kernel.h> -#include "gpiomux.h" -#include "proc_comm.h" - -void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) -{ - unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) | - ((gpio & 0x3ff) << 4); - unsigned tlmm_disable = 0; - int rc; - - rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, - &tlmm_config, &tlmm_disable); - if (rc) - pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n", - __func__, rc, tlmm_config, tlmm_disable); -} diff --git a/arch/arm/mach-msm/gpiomux-v2.c b/arch/arm/mach-msm/gpiomux-v2.c deleted file mode 100644 index 273396d2b12..00000000000 --- a/arch/arm/mach-msm/gpiomux-v2.c +++ /dev/null @@ -1,25 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#include <linux/io.h> -#include <mach/msm_iomap.h> -#include "gpiomux.h" - -void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) -{ - writel(val & ~GPIOMUX_CTL_MASK, - MSM_TLMM_BASE + 0x1000 + (0x10 * gpio)); -} diff --git a/arch/arm/mach-msm/gpiomux-v2.h b/arch/arm/mach-msm/gpiomux-v2.h deleted file mode 100644 index 3bf10e7f038..00000000000 --- a/arch/arm/mach-msm/gpiomux-v2.h +++ /dev/null @@ -1,61 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ -#ifndef __ARCH_ARM_MACH_MSM_GPIOMUX_V2_H -#define __ARCH_ARM_MACH_MSM_GPIOMUX_V2_H - -#define GPIOMUX_NGPIOS 173 - -typedef u16 gpiomux_config_t; - -enum { - GPIOMUX_DRV_2MA = 0UL << 6, - GPIOMUX_DRV_4MA = 1UL << 6, - GPIOMUX_DRV_6MA = 2UL << 6, - GPIOMUX_DRV_8MA = 3UL << 6, - GPIOMUX_DRV_10MA = 4UL << 6, - GPIOMUX_DRV_12MA = 5UL << 6, - GPIOMUX_DRV_14MA = 6UL << 6, - GPIOMUX_DRV_16MA = 7UL << 6, -}; - -enum { - GPIOMUX_FUNC_GPIO = 0UL << 2, - GPIOMUX_FUNC_1 = 1UL << 2, - GPIOMUX_FUNC_2 = 2UL << 2, - GPIOMUX_FUNC_3 = 3UL << 2, - GPIOMUX_FUNC_4 = 4UL << 2, - GPIOMUX_FUNC_5 = 5UL << 2, - GPIOMUX_FUNC_6 = 6UL << 2, - GPIOMUX_FUNC_7 = 7UL << 2, - GPIOMUX_FUNC_8 = 8UL << 2, - GPIOMUX_FUNC_9 = 9UL << 2, - GPIOMUX_FUNC_A = 10UL << 2, - GPIOMUX_FUNC_B = 11UL << 2, - GPIOMUX_FUNC_C = 12UL << 2, - GPIOMUX_FUNC_D = 13UL << 2, - GPIOMUX_FUNC_E = 14UL << 2, - GPIOMUX_FUNC_F = 15UL << 2, -}; - -enum { - GPIOMUX_PULL_NONE = 0UL, - GPIOMUX_PULL_DOWN = 1UL, - GPIOMUX_PULL_KEEPER = 2UL, - GPIOMUX_PULL_UP = 3UL, -}; - -#endif diff --git a/arch/arm/mach-msm/gpiomux.c b/arch/arm/mach-msm/gpiomux.c index 53af21abd15..2b8e2d21708 100644 --- a/arch/arm/mach-msm/gpiomux.c +++ b/arch/arm/mach-msm/gpiomux.c @@ -17,9 +17,24 @@ #include <linux/module.h> #include <linux/spinlock.h> #include "gpiomux.h" +#include "proc_comm.h" static DEFINE_SPINLOCK(gpiomux_lock); +static void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val) +{ + unsigned tlmm_config = (val & ~GPIOMUX_CTL_MASK) | + ((gpio & 0x3ff) << 4); + unsigned tlmm_disable = 0; + int rc; + + rc = msm_proc_comm(PCOM_RPC_GPIO_TLMM_CONFIG_EX, + &tlmm_config, &tlmm_disable); + if (rc) + pr_err("%s: unexpected proc_comm failure %d: %08x %08x\n", + __func__, rc, tlmm_config, tlmm_disable); +} + int msm_gpiomux_write(unsigned gpio, gpiomux_config_t active, gpiomux_config_t suspended) diff --git a/arch/arm/mach-msm/gpiomux.h b/arch/arm/mach-msm/gpiomux.h index b178d9cb742..4410d7766f9 100644 --- a/arch/arm/mach-msm/gpiomux.h +++ b/arch/arm/mach-msm/gpiomux.h @@ -19,12 +19,8 @@ #include <linux/bitops.h> #include <linux/errno.h> - -#if defined(CONFIG_MSM_V2_TLMM) -#include "gpiomux-v2.h" -#else +#include <mach/msm_gpiomux.h> #include "gpiomux-v1.h" -#endif /** * struct msm_gpiomux_config: gpiomux settings for one gpio line. @@ -71,39 +67,13 @@ enum { */ extern struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS]; -/* Increment a gpio's reference count, possibly activating the line. */ -int __must_check msm_gpiomux_get(unsigned gpio); - -/* Decrement a gpio's reference count, possibly suspending the line. */ -int msm_gpiomux_put(unsigned gpio); - /* Install a new configuration to the gpio line. To avoid overwriting * a configuration, leave the VALID bit out. */ int msm_gpiomux_write(unsigned gpio, gpiomux_config_t active, gpiomux_config_t suspended); - -/* Architecture-internal function for use by the framework only. - * This function can assume the following: - * - the gpio value has passed a bounds-check - * - the gpiomux spinlock has been obtained - * - * This function is not for public consumption. External users - * should use msm_gpiomux_write. - */ -void __msm_gpiomux_write(unsigned gpio, gpiomux_config_t val); #else -static inline int __must_check msm_gpiomux_get(unsigned gpio) -{ - return -ENOSYS; -} - -static inline int msm_gpiomux_put(unsigned gpio) -{ - return -ENOSYS; -} - static inline int msm_gpiomux_write(unsigned gpio, gpiomux_config_t active, gpiomux_config_t suspended) diff --git a/arch/arm/mach-msm/headsmp.S b/arch/arm/mach-msm/headsmp.S deleted file mode 100644 index d0c214338df..00000000000 --- a/arch/arm/mach-msm/headsmp.S +++ /dev/null @@ -1,40 +0,0 @@ -/* - * linux/arch/arm/mach-realview/headsmp.S - * - * Copyright (c) 2003 ARM Limited - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/linkage.h> -#include <linux/init.h> - - __INIT - -/* - * MSM specific entry point for secondary CPUs. This provides - * a "holding pen" into which all secondary cores are held until we're - * ready for them to initialise. - */ -ENTRY(msm_secondary_startup) - mrc p15, 0, r0, c0, c0, 5 - and r0, r0, #15 - adr r4, 1f - ldmia r4, {r5, r6} - sub r4, r4, r5 - add r6, r6, r4 -pen: ldr r7, [r6] - cmp r7, r0 - bne pen - - /* - * we've been released from the holding pen: secondary_stack - * should now contain the SVC stack for this core - */ - b secondary_startup - - .align -1: .long . - .long pen_release diff --git a/arch/arm/mach-msm/hotplug.c b/arch/arm/mach-msm/hotplug.c deleted file mode 100644 index 5a31f70dfb8..00000000000 --- a/arch/arm/mach-msm/hotplug.c +++ /dev/null @@ -1,91 +0,0 @@ -/* - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/smp.h> - -#include <asm/cacheflush.h> - -extern volatile int pen_release; - -static inline void cpu_enter_lowpower(void) -{ - /* Just flush the cache. Changing the coherency is not yet - * available on msm. */ - flush_cache_all(); -} - -static inline void cpu_leave_lowpower(void) -{ -} - -static inline void platform_do_lowpower(unsigned int cpu) -{ - /* Just enter wfi for now. TODO: Properly shut off the cpu. */ - for (;;) { - /* - * here's the WFI - */ - asm("wfi" - : - : - : "memory", "cc"); - - if (pen_release == cpu) { - /* - * OK, proper wakeup, we're done - */ - break; - } - - /* - * getting here, means that we have come out of WFI without - * having been woken up - this shouldn't happen - * - * The trouble is, letting people know about this is not really - * possible, since we are currently running incoherently, and - * therefore cannot safely call printk() or anything else - */ - pr_debug("CPU%u: spurious wakeup call\n", cpu); - } -} - -int platform_cpu_kill(unsigned int cpu) -{ - return 1; -} - -/* - * platform-specific code to shutdown a CPU - * - * Called with IRQs disabled - */ -void platform_cpu_die(unsigned int cpu) -{ - /* - * we're ready for shutdown now, so do it - */ - cpu_enter_lowpower(); - platform_do_lowpower(cpu); - - /* - * bring this CPU back into the world of cache - * coherency, and then restore interrupts - */ - cpu_leave_lowpower(); -} - -int platform_cpu_disable(unsigned int cpu) -{ - /* - * we don't allow CPU 0 to be shutdown (it is still too special - * e.g. clock tick interrupts) - */ - return cpu == 0 ? -EPERM : 0; -} diff --git a/arch/arm/mach-msm/idle.S b/arch/arm/mach-msm/idle.S deleted file mode 100644 index 6a94f052713..00000000000 --- a/arch/arm/mach-msm/idle.S +++ /dev/null @@ -1,36 +0,0 @@ -/* arch/arm/mach-msm/include/mach/idle.S - * - * Idle processing for MSM7K - work around bugs with SWFI. - * - * Copyright (c) 2007 QUALCOMM Incorporated. - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/linkage.h> -#include <asm/assembler.h> - -ENTRY(arch_idle) -#ifdef CONFIG_MSM7X00A_IDLE - mrc p15, 0, r1, c1, c0, 0 /* read current CR */ - bic r0, r1, #(1 << 2) /* clear dcache bit */ - bic r0, r0, #(1 << 12) /* clear icache bit */ - mcr p15, 0, r0, c1, c0, 0 /* disable d/i cache */ - - mov r0, #0 /* prepare wfi value */ - mcr p15, 0, r0, c7, c10, 0 /* flush the cache */ - mcr p15, 0, r0, c7, c10, 4 /* memory barrier */ - mcr p15, 0, r0, c7, c0, 4 /* wait for interrupt */ - - mcr p15, 0, r1, c1, c0, 0 /* restore d/i cache */ -#endif - mov pc, lr diff --git a/arch/arm/mach-msm/include/mach/board.h b/arch/arm/mach-msm/include/mach/board.h deleted file mode 100644 index 6abf4a6eadc..00000000000 --- a/arch/arm/mach-msm/include/mach/board.h +++ /dev/null @@ -1,50 +0,0 @@ -/* arch/arm/mach-msm/include/mach/board.h - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_BOARD_H -#define __ASM_ARCH_MSM_BOARD_H - -#include <linux/types.h> -#include <mach/mmc.h> - -/* platform device data structures */ - -struct msm_acpu_clock_platform_data -{ - uint32_t acpu_switch_time_us; - uint32_t max_speed_delta_khz; - uint32_t vdd_switch_time_us; - unsigned long power_collapse_khz; - unsigned long wait_for_irq_khz; -}; - -struct clk; - -extern struct sys_timer msm_timer; - -/* common init routines for use by arch/arm/mach-msm/board-*.c */ - -void __init msm_add_devices(void); -void __init msm_map_common_io(void); -void __init msm_init_irq(void); -void __init msm_init_gpio(void); -void __init msm_clock_init(struct clk *clock_tbl, unsigned num_clocks); -void __init msm_acpu_clock_init(struct msm_acpu_clock_platform_data *); -int __init msm_add_sdcc(unsigned int controller, - struct msm_mmc_platform_data *plat, - unsigned int stat_irq, unsigned long stat_irq_flags); - -#endif diff --git a/arch/arm/mach-msm/include/mach/clk.h b/arch/arm/mach-msm/include/mach/clk.h index c05ca40478c..fd4f4a7a83b 100644 --- a/arch/arm/mach-msm/include/mach/clk.h +++ b/arch/arm/mach-msm/include/mach/clk.h @@ -1,30 +1,13 @@ /* Copyright (c) 2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. */ #ifndef __MACH_CLK_H #define __MACH_CLK_H @@ -42,16 +25,7 @@ enum clk_reset_action { struct clk; -/* Rate is minimum clock rate in Hz */ -int clk_set_min_rate(struct clk *clk, unsigned long rate); - -/* Rate is maximum clock rate in Hz */ -int clk_set_max_rate(struct clk *clk, unsigned long rate); - /* Assert/Deassert reset to a hardware block associated with a clock */ int clk_reset(struct clk *clk, enum clk_reset_action action); -/* Set clock-specific configuration parameters */ -int clk_set_flags(struct clk *clk, unsigned long flags); - #endif diff --git a/arch/arm/mach-msm/include/mach/debug-macro.S b/arch/arm/mach-msm/include/mach/debug-macro.S deleted file mode 100644 index 646b99ebc77..00000000000 --- a/arch/arm/mach-msm/include/mach/debug-macro.S +++ /dev/null @@ -1,53 +0,0 @@ -/* arch/arm/mach-msm7200/include/mach/debug-macro.S - * - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - - - -#include <mach/hardware.h> -#include <mach/msm_iomap.h> - -#if defined(CONFIG_HAS_MSM_DEBUG_UART_PHYS) && !defined(CONFIG_MSM_DEBUG_UART_NONE) - .macro addruart, rp, rv - ldr \rp, =MSM_DEBUG_UART_PHYS - ldr \rv, =MSM_DEBUG_UART_BASE - .endm - - .macro senduart,rd,rx - teq \rx, #0 - strne \rd, [\rx, #0x0C] - .endm - - .macro waituart,rd,rx - @ wait for TX_READY -1001: ldr \rd, [\rx, #0x08] - tst \rd, #0x04 - beq 1001b - .endm -#else - .macro addruart, rp, rv - mov \rv, #0xff000000 - orr \rv, \rv, #0x00f00000 - .endm - - .macro senduart,rd,rx - .endm - - .macro waituart,rd,rx - .endm -#endif - - .macro busyuart,rd,rx - .endm diff --git a/arch/arm/mach-msm/include/mach/dma.h b/arch/arm/mach-msm/include/mach/dma.h index 05583f56952..a72d48d4234 100644 --- a/arch/arm/mach-msm/include/mach/dma.h +++ b/arch/arm/mach-msm/include/mach/dma.h @@ -16,7 +16,6 @@ #ifndef __ASM_ARCH_MSM_DMA_H #include <linux/list.h> -#include <mach/msm_iomap.h> struct msm_dmov_errdata { uint32_t flush[6]; @@ -45,48 +44,23 @@ static inline int msm_dmov_exec_cmd(unsigned id, unsigned int cmdptr) { return -EIO; } #endif - -#define DMOV_SD0(off, ch) (MSM_DMOV_BASE + 0x0000 + (off) + ((ch) << 2)) -#define DMOV_SD1(off, ch) (MSM_DMOV_BASE + 0x0400 + (off) + ((ch) << 2)) -#define DMOV_SD2(off, ch) (MSM_DMOV_BASE + 0x0800 + (off) + ((ch) << 2)) -#define DMOV_SD3(off, ch) (MSM_DMOV_BASE + 0x0C00 + (off) + ((ch) << 2)) - -#if defined(CONFIG_ARCH_MSM7X30) -#define DMOV_SD_AARM DMOV_SD2 -#else -#define DMOV_SD_AARM DMOV_SD3 -#endif - -#define DMOV_CMD_PTR(ch) DMOV_SD_AARM(0x000, ch) #define DMOV_CMD_LIST (0 << 29) /* does not work */ #define DMOV_CMD_PTR_LIST (1 << 29) /* works */ #define DMOV_CMD_INPUT_CFG (2 << 29) /* untested */ #define DMOV_CMD_OUTPUT_CFG (3 << 29) /* untested */ #define DMOV_CMD_ADDR(addr) ((addr) >> 3) -#define DMOV_RSLT(ch) DMOV_SD_AARM(0x040, ch) #define DMOV_RSLT_VALID (1 << 31) /* 0 == host has empties result fifo */ #define DMOV_RSLT_ERROR (1 << 3) #define DMOV_RSLT_FLUSH (1 << 2) #define DMOV_RSLT_DONE (1 << 1) /* top pointer done */ #define DMOV_RSLT_USER (1 << 0) /* command with FR force result */ -#define DMOV_FLUSH0(ch) DMOV_SD_AARM(0x080, ch) -#define DMOV_FLUSH1(ch) DMOV_SD_AARM(0x0C0, ch) -#define DMOV_FLUSH2(ch) DMOV_SD_AARM(0x100, ch) -#define DMOV_FLUSH3(ch) DMOV_SD_AARM(0x140, ch) -#define DMOV_FLUSH4(ch) DMOV_SD_AARM(0x180, ch) -#define DMOV_FLUSH5(ch) DMOV_SD_AARM(0x1C0, ch) - -#define DMOV_STATUS(ch) DMOV_SD_AARM(0x200, ch) #define DMOV_STATUS_RSLT_COUNT(n) (((n) >> 29)) #define DMOV_STATUS_CMD_COUNT(n) (((n) >> 27) & 3) #define DMOV_STATUS_RSLT_VALID (1 << 1) #define DMOV_STATUS_CMD_PTR_RDY (1 << 0) -#define DMOV_ISR DMOV_SD_AARM(0x380, 0) - -#define DMOV_CONFIG(ch) DMOV_SD_AARM(0x300, ch) #define DMOV_CONFIG_FORCE_TOP_PTR_RSLT (1 << 2) #define DMOV_CONFIG_FORCE_FLUSH_RSLT (1 << 1) #define DMOV_CONFIG_IRQ_EN (1 << 0) diff --git a/arch/arm/mach-msm/include/mach/entry-macro-qgic.S b/arch/arm/mach-msm/include/mach/entry-macro-qgic.S deleted file mode 100644 index 12467157afb..00000000000 --- a/arch/arm/mach-msm/include/mach/entry-macro-qgic.S +++ /dev/null @@ -1,88 +0,0 @@ -/* - * Low-level IRQ helper macros - * - * Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This file is licensed under the terms of the GNU General Public - * License version 2. This program is licensed "as is" without any - * warranty of any kind, whether express or implied. - */ - -#include <mach/hardware.h> -#include <asm/hardware/gic.h> - - .macro disable_fiq - .endm - - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Migrated the code from ARM MP port to be more consistent - * with interrupt processing , the following still holds true - * however, all interrupts are treated the same regardless of - * if they are local IPI or PPI - * - * Interrupts 0-15 are IPI - * 16-31 are PPI - * (16-18 are the timers) - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * A simple read from the controller will tell us the number of the - * highest priority enabled interrupt. We then just need to check - * whether it is in the valid range for an IRQ (0-1020 inclusive). - * - * Base ARM code assumes that the local (private) peripheral interrupts - * are not valid, we treat them differently, in that the privates are - * handled like normal shared interrupts with the exception that only - * one processor can register the interrupt and the handler must be - * the same for all processors. - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 =srcCPU, - 9-0 =int # */ - - bic \irqnr, \irqstat, #0x1c00 @mask src - cmp \irqnr, #15 - ldr \tmp, =1021 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #16 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/arch/arm/mach-msm/include/mach/entry-macro-vic.S b/arch/arm/mach-msm/include/mach/entry-macro-vic.S deleted file mode 100644 index 70563ed11b3..00000000000 --- a/arch/arm/mach-msm/include/mach/entry-macro-vic.S +++ /dev/null @@ -1,37 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <mach/msm_iomap.h> - - .macro disable_fiq - .endm - - .macro get_irqnr_preamble, base, tmp - @ enable imprecise aborts - cpsie a - mov \base, #MSM_VIC_BASE - .endm - - .macro arch_ret_to_user, tmp1, tmp2 - .endm - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - @ 0xD0 has irq# or old irq# if the irq has been handled - @ 0xD4 has irq# or -1 if none pending *but* if you just - @ read 0xD4 you never get the first irq for some reason - ldr \irqnr, [\base, #0xD0] - ldr \irqnr, [\base, #0xD4] - cmp \irqnr, #0xffffffff - .endm diff --git a/arch/arm/mach-msm/include/mach/entry-macro.S b/arch/arm/mach-msm/include/mach/entry-macro.S index b16f082eeb6..f2ae9087f65 100644 --- a/arch/arm/mach-msm/include/mach/entry-macro.S +++ b/arch/arm/mach-msm/include/mach/entry-macro.S @@ -16,8 +16,21 @@ * */ -#if defined(CONFIG_ARM_GIC) -#include <mach/entry-macro-qgic.S> -#else -#include <mach/entry-macro-vic.S> +#if !defined(CONFIG_ARM_GIC) +#include <mach/msm_iomap.h> + + .macro get_irqnr_preamble, base, tmp + @ enable imprecise aborts + cpsie a + mov \base, #MSM_VIC_BASE + .endm + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + @ 0xD0 has irq# or old irq# if the irq has been handled + @ 0xD4 has irq# or -1 if none pending *but* if you just + @ read 0xD4 you never get the first irq for some reason + ldr \irqnr, [\base, #0xD0] + ldr \irqnr, [\base, #0xD4] + cmp \irqnr, #0xffffffff + .endm #endif diff --git a/arch/arm/mach-msm/include/mach/gpio.h b/arch/arm/mach-msm/include/mach/gpio.h deleted file mode 100644 index 36ad50d3bfa..00000000000 --- a/arch/arm/mach-msm/include/mach/gpio.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved. - * Author: Mike Lockwood <lockwood@android.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ -#ifndef __ASM_ARCH_MSM_GPIO_H -#define __ASM_ARCH_MSM_GPIO_H - -#include <asm-generic/gpio.h> - -#define gpio_get_value __gpio_get_value -#define gpio_set_value __gpio_set_value -#define gpio_cansleep __gpio_cansleep -#define gpio_to_irq __gpio_to_irq - -#endif /* __ASM_ARCH_MSM_GPIO_H */ diff --git a/arch/arm/mach-msm/include/mach/io.h b/arch/arm/mach-msm/include/mach/io.h deleted file mode 100644 index 7386e732baa..00000000000 --- a/arch/arm/mach-msm/include/mach/io.h +++ /dev/null @@ -1,35 +0,0 @@ -/* arch/arm/mach-msm/include/mach/io.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARM_ARCH_IO_H -#define __ASM_ARM_ARCH_IO_H - -#define IO_SPACE_LIMIT 0xffffffff - -#define __arch_ioremap __msm_ioremap -#define __arch_iounmap __iounmap - -void __iomem *__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype); - -#define __io(a) __typesafe_io(a) -#define __mem_pci(a) (a) - -void msm_map_qsd8x50_io(void); -void msm_map_msm7x30_io(void); -void msm_map_msm8x60_io(void); - -extern unsigned int msm_shared_ram_phys; - -#endif diff --git a/arch/arm/mach-msm/include/mach/iommu.h b/arch/arm/mach-msm/include/mach/iommu.h deleted file mode 100644 index 296c0f10f23..00000000000 --- a/arch/arm/mach-msm/include/mach/iommu.h +++ /dev/null @@ -1,116 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef MSM_IOMMU_H -#define MSM_IOMMU_H - -#include <linux/interrupt.h> - -/* Sharability attributes of MSM IOMMU mappings */ -#define MSM_IOMMU_ATTR_NON_SH 0x0 -#define MSM_IOMMU_ATTR_SH 0x4 - -/* Cacheability attributes of MSM IOMMU mappings */ -#define MSM_IOMMU_ATTR_NONCACHED 0x0 -#define MSM_IOMMU_ATTR_CACHED_WB_WA 0x1 -#define MSM_IOMMU_ATTR_CACHED_WB_NWA 0x2 -#define MSM_IOMMU_ATTR_CACHED_WT 0x3 - -/* Mask for the cache policy attribute */ -#define MSM_IOMMU_CP_MASK 0x03 - -/* Maximum number of Machine IDs that we are allowing to be mapped to the same - * context bank. The number of MIDs mapped to the same CB does not affect - * performance, but there is a practical limit on how many distinct MIDs may - * be present. These mappings are typically determined at design time and are - * not expected to change at run time. - */ -#define MAX_NUM_MIDS 32 - -/** - * struct msm_iommu_dev - a single IOMMU hardware instance - * name Human-readable name given to this IOMMU HW instance - * clk_rate Rate to set for this IOMMU's clock, if applicable to this - * particular IOMMU. 0 means don't set a rate. - * -1 means it is an AXI clock with no valid rate - * - */ -struct msm_iommu_dev { - const char *name; - int clk_rate; -}; - -/** - * struct msm_iommu_ctx_dev - an IOMMU context bank instance - * name Human-readable name given to this context bank - * num Index of this context bank within the hardware - * mids List of Machine IDs that are to be mapped into this context - * bank, terminated by -1. The MID is a set of signals on the - * AXI bus that identifies the function associated with a specific - * memory request. (See ARM spec). - */ -struct msm_iommu_ctx_dev { - const char *name; - int num; - int mids[MAX_NUM_MIDS]; -}; - - -/** - * struct msm_iommu_drvdata - A single IOMMU hardware instance - * @base: IOMMU config port base address (VA) - * @irq: Interrupt number - * - * A msm_iommu_drvdata holds the global driver data about a single piece - * of an IOMMU hardware instance. - */ -struct msm_iommu_drvdata { - void __iomem *base; - int irq; -}; - -/** - * struct msm_iommu_ctx_drvdata - an IOMMU context bank instance - * @num: Hardware context number of this context - * @pdev: Platform device associated wit this HW instance - * @attached_elm: List element for domains to track which devices are - * attached to them - * - * A msm_iommu_ctx_drvdata holds the driver data for a single context bank - * within each IOMMU hardware instance - */ -struct msm_iommu_ctx_drvdata { - int num; - struct platform_device *pdev; - struct list_head attached_elm; -}; - -/* - * Look up an IOMMU context device by its context name. NULL if none found. - * Useful for testing and drivers that do not yet fully have IOMMU stuff in - * their platform devices. - */ -struct device *msm_iommu_get_ctx(const char *ctx_name); - -/* - * Interrupt handler for the IOMMU context fault interrupt. Hooking the - * interrupt is not supported in the API yet, but this will print an error - * message and dump useful IOMMU registers. - */ -irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id); - -#endif diff --git a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h b/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h deleted file mode 100644 index c2c3da9444f..00000000000 --- a/arch/arm/mach-msm/include/mach/iommu_hw-8xxx.h +++ /dev/null @@ -1,1891 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#ifndef __ARCH_ARM_MACH_MSM_IOMMU_HW_8XXX_H -#define __ARCH_ARM_MACH_MSM_IOMMU_HW_8XXX_H - -#define CTX_SHIFT 12 - -#define GET_GLOBAL_REG(reg, base) (readl((base) + (reg))) -#define GET_CTX_REG(reg, base, ctx) \ - (readl((base) + (reg) + ((ctx) << CTX_SHIFT))) - -#define SET_GLOBAL_REG(reg, base, val) writel((val), ((base) + (reg))) - -#define SET_CTX_REG(reg, base, ctx, val) \ - writel((val), ((base) + (reg) + ((ctx) << CTX_SHIFT))) - -/* Wrappers for numbered registers */ -#define SET_GLOBAL_REG_N(b, n, r, v) SET_GLOBAL_REG(b, ((r) + (n << 2)), (v)) -#define GET_GLOBAL_REG_N(b, n, r) GET_GLOBAL_REG(b, ((r) + (n << 2))) - -/* Field wrappers */ -#define GET_GLOBAL_FIELD(b, r, F) GET_FIELD(((b) + (r)), F##_MASK, F##_SHIFT) -#define GET_CONTEXT_FIELD(b, c, r, F) \ - GET_FIELD(((b) + (r) + ((c) << CTX_SHIFT)), F##_MASK, F##_SHIFT) - -#define SET_GLOBAL_FIELD(b, r, F, v) \ - SET_FIELD(((b) + (r)), F##_MASK, F##_SHIFT, (v)) -#define SET_CONTEXT_FIELD(b, c, r, F, v) \ - SET_FIELD(((b) + (r) + ((c) << CTX_SHIFT)), F##_MASK, F##_SHIFT, (v)) - -#define GET_FIELD(addr, mask, shift) ((readl(addr) >> (shift)) & (mask)) - -#define SET_FIELD(addr, mask, shift, v) \ -do { \ - int t = readl(addr); \ - writel((t & ~((mask) << (shift))) + (((v) & (mask)) << (shift)), addr);\ -} while (0) - - -#define NUM_FL_PTE 4096 -#define NUM_SL_PTE 256 -#define NUM_TEX_CLASS 8 - -/* First-level page table bits */ -#define FL_BASE_MASK 0xFFFFFC00 -#define FL_TYPE_TABLE (1 << 0) -#define FL_TYPE_SECT (2 << 0) -#define FL_SUPERSECTION (1 << 18) -#define FL_AP_WRITE (1 << 10) -#define FL_AP_READ (1 << 11) -#define FL_SHARED (1 << 16) -#define FL_BUFFERABLE (1 << 2) -#define FL_CACHEABLE (1 << 3) -#define FL_TEX0 (1 << 12) -#define FL_OFFSET(va) (((va) & 0xFFF00000) >> 20) - -/* Second-level page table bits */ -#define SL_BASE_MASK_LARGE 0xFFFF0000 -#define SL_BASE_MASK_SMALL 0xFFFFF000 -#define SL_TYPE_LARGE (1 << 0) -#define SL_TYPE_SMALL (2 << 0) -#define SL_AP0 (1 << 4) -#define SL_AP1 (2 << 4) -#define SL_SHARED (1 << 10) -#define SL_BUFFERABLE (1 << 2) -#define SL_CACHEABLE (1 << 3) -#define SL_TEX0 (1 << 6) -#define SL_OFFSET(va) (((va) & 0xFF000) >> 12) - -/* Memory type and cache policy attributes */ -#define MT_SO 0 -#define MT_DEV 1 -#define MT_NORMAL 2 -#define CP_NONCACHED 0 -#define CP_WB_WA 1 -#define CP_WT 2 -#define CP_WB_NWA 3 - -/* Global register setters / getters */ -#define SET_M2VCBR_N(b, N, v) SET_GLOBAL_REG_N(M2VCBR_N, N, (b), (v)) -#define SET_CBACR_N(b, N, v) SET_GLOBAL_REG_N(CBACR_N, N, (b), (v)) -#define SET_TLBRSW(b, v) SET_GLOBAL_REG(TLBRSW, (b), (v)) -#define SET_TLBTR0(b, v) SET_GLOBAL_REG(TLBTR0, (b), (v)) -#define SET_TLBTR1(b, v) SET_GLOBAL_REG(TLBTR1, (b), (v)) -#define SET_TLBTR2(b, v) SET_GLOBAL_REG(TLBTR2, (b), (v)) -#define SET_TESTBUSCR(b, v) SET_GLOBAL_REG(TESTBUSCR, (b), (v)) -#define SET_GLOBAL_TLBIALL(b, v) SET_GLOBAL_REG(GLOBAL_TLBIALL, (b), (v)) -#define SET_TLBIVMID(b, v) SET_GLOBAL_REG(TLBIVMID, (b), (v)) -#define SET_CR(b, v) SET_GLOBAL_REG(CR, (b), (v)) -#define SET_EAR(b, v) SET_GLOBAL_REG(EAR, (b), (v)) -#define SET_ESR(b, v) SET_GLOBAL_REG(ESR, (b), (v)) -#define SET_ESRRESTORE(b, v) SET_GLOBAL_REG(ESRRESTORE, (b), (v)) -#define SET_ESYNR0(b, v) SET_GLOBAL_REG(ESYNR0, (b), (v)) -#define SET_ESYNR1(b, v) SET_GLOBAL_REG(ESYNR1, (b), (v)) -#define SET_RPU_ACR(b, v) SET_GLOBAL_REG(RPU_ACR, (b), (v)) - -#define GET_M2VCBR_N(b, N) GET_GLOBAL_REG_N(M2VCBR_N, N, (b)) -#define GET_CBACR_N(b, N) GET_GLOBAL_REG_N(CBACR_N, N, (b)) -#define GET_TLBTR0(b) GET_GLOBAL_REG(TLBTR0, (b)) -#define GET_TLBTR1(b) GET_GLOBAL_REG(TLBTR1, (b)) -#define GET_TLBTR2(b) GET_GLOBAL_REG(TLBTR2, (b)) -#define GET_TESTBUSCR(b) GET_GLOBAL_REG(TESTBUSCR, (b)) -#define GET_GLOBAL_TLBIALL(b) GET_GLOBAL_REG(GLOBAL_TLBIALL, (b)) -#define GET_TLBIVMID(b) GET_GLOBAL_REG(TLBIVMID, (b)) -#define GET_CR(b) GET_GLOBAL_REG(CR, (b)) -#define GET_EAR(b) GET_GLOBAL_REG(EAR, (b)) -#define GET_ESR(b) GET_GLOBAL_REG(ESR, (b)) -#define GET_ESRRESTORE(b) GET_GLOBAL_REG(ESRRESTORE, (b)) -#define GET_ESYNR0(b) GET_GLOBAL_REG(ESYNR0, (b)) -#define GET_ESYNR1(b) GET_GLOBAL_REG(ESYNR1, (b)) -#define GET_REV(b) GET_GLOBAL_REG(REV, (b)) -#define GET_IDR(b) GET_GLOBAL_REG(IDR, (b)) -#define GET_RPU_ACR(b) GET_GLOBAL_REG(RPU_ACR, (b)) - - -/* Context register setters/getters */ -#define SET_SCTLR(b, c, v) SET_CTX_REG(SCTLR, (b), (c), (v)) -#define SET_ACTLR(b, c, v) SET_CTX_REG(ACTLR, (b), (c), (v)) -#define SET_CONTEXTIDR(b, c, v) SET_CTX_REG(CONTEXTIDR, (b), (c), (v)) -#define SET_TTBR0(b, c, v) SET_CTX_REG(TTBR0, (b), (c), (v)) -#define SET_TTBR1(b, c, v) SET_CTX_REG(TTBR1, (b), (c), (v)) -#define SET_TTBCR(b, c, v) SET_CTX_REG(TTBCR, (b), (c), (v)) -#define SET_PAR(b, c, v) SET_CTX_REG(PAR, (b), (c), (v)) -#define SET_FSR(b, c, v) SET_CTX_REG(FSR, (b), (c), (v)) -#define SET_FSRRESTORE(b, c, v) SET_CTX_REG(FSRRESTORE, (b), (c), (v)) -#define SET_FAR(b, c, v) SET_CTX_REG(FAR, (b), (c), (v)) -#define SET_FSYNR0(b, c, v) SET_CTX_REG(FSYNR0, (b), (c), (v)) -#define SET_FSYNR1(b, c, v) SET_CTX_REG(FSYNR1, (b), (c), (v)) -#define SET_PRRR(b, c, v) SET_CTX_REG(PRRR, (b), (c), (v)) -#define SET_NMRR(b, c, v) SET_CTX_REG(NMRR, (b), (c), (v)) -#define SET_TLBLKCR(b, c, v) SET_CTX_REG(TLBLCKR, (b), (c), (v)) -#define SET_V2PSR(b, c, v) SET_CTX_REG(V2PSR, (b), (c), (v)) -#define SET_TLBFLPTER(b, c, v) SET_CTX_REG(TLBFLPTER, (b), (c), (v)) -#define SET_TLBSLPTER(b, c, v) SET_CTX_REG(TLBSLPTER, (b), (c), (v)) -#define SET_BFBCR(b, c, v) SET_CTX_REG(BFBCR, (b), (c), (v)) -#define SET_CTX_TLBIALL(b, c, v) SET_CTX_REG(CTX_TLBIALL, (b), (c), (v)) -#define SET_TLBIASID(b, c, v) SET_CTX_REG(TLBIASID, (b), (c), (v)) -#define SET_TLBIVA(b, c, v) SET_CTX_REG(TLBIVA, (b), (c), (v)) -#define SET_TLBIVAA(b, c, v) SET_CTX_REG(TLBIVAA, (b), (c), (v)) -#define SET_V2PPR(b, c, v) SET_CTX_REG(V2PPR, (b), (c), (v)) -#define SET_V2PPW(b, c, v) SET_CTX_REG(V2PPW, (b), (c), (v)) -#define SET_V2PUR(b, c, v) SET_CTX_REG(V2PUR, (b), (c), (v)) -#define SET_V2PUW(b, c, v) SET_CTX_REG(V2PUW, (b), (c), (v)) -#define SET_RESUME(b, c, v) SET_CTX_REG(RESUME, (b), (c), (v)) - -#define GET_SCTLR(b, c) GET_CTX_REG(SCTLR, (b), (c)) -#define GET_ACTLR(b, c) GET_CTX_REG(ACTLR, (b), (c)) -#define GET_CONTEXTIDR(b, c) GET_CTX_REG(CONTEXTIDR, (b), (c)) -#define GET_TTBR0(b, c) GET_CTX_REG(TTBR0, (b), (c)) -#define GET_TTBR1(b, c) GET_CTX_REG(TTBR1, (b), (c)) -#define GET_TTBCR(b, c) GET_CTX_REG(TTBCR, (b), (c)) -#define GET_PAR(b, c) GET_CTX_REG(PAR, (b), (c)) -#define GET_FSR(b, c) GET_CTX_REG(FSR, (b), (c)) -#define GET_FSRRESTORE(b, c) GET_CTX_REG(FSRRESTORE, (b), (c)) -#define GET_FAR(b, c) GET_CTX_REG(FAR, (b), (c)) -#define GET_FSYNR0(b, c) GET_CTX_REG(FSYNR0, (b), (c)) -#define GET_FSYNR1(b, c) GET_CTX_REG(FSYNR1, (b), (c)) -#define GET_PRRR(b, c) GET_CTX_REG(PRRR, (b), (c)) -#define GET_NMRR(b, c) GET_CTX_REG(NMRR, (b), (c)) -#define GET_TLBLCKR(b, c) GET_CTX_REG(TLBLCKR, (b), (c)) -#define GET_V2PSR(b, c) GET_CTX_REG(V2PSR, (b), (c)) -#define GET_TLBFLPTER(b, c) GET_CTX_REG(TLBFLPTER, (b), (c)) -#define GET_TLBSLPTER(b, c) GET_CTX_REG(TLBSLPTER, (b), (c)) -#define GET_BFBCR(b, c) GET_CTX_REG(BFBCR, (b), (c)) -#define GET_CTX_TLBIALL(b, c) GET_CTX_REG(CTX_TLBIALL, (b), (c)) -#define GET_TLBIASID(b, c) GET_CTX_REG(TLBIASID, (b), (c)) -#define GET_TLBIVA(b, c) GET_CTX_REG(TLBIVA, (b), (c)) -#define GET_TLBIVAA(b, c) GET_CTX_REG(TLBIVAA, (b), (c)) -#define GET_V2PPR(b, c) GET_CTX_REG(V2PPR, (b), (c)) -#define GET_V2PPW(b, c) GET_CTX_REG(V2PPW, (b), (c)) -#define GET_V2PUR(b, c) GET_CTX_REG(V2PUR, (b), (c)) -#define GET_V2PUW(b, c) GET_CTX_REG(V2PUW, (b), (c)) -#define GET_RESUME(b, c) GET_CTX_REG(RESUME, (b), (c)) - - -/* Global field setters / getters */ -/* Global Field Setters: */ -/* CBACR_N */ -#define SET_RWVMID(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), RWVMID, v) -#define SET_RWE(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), RWE, v) -#define SET_RWGE(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), RWGE, v) -#define SET_CBVMID(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), CBVMID, v) -#define SET_IRPTNDX(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), IRPTNDX, v) - - -/* M2VCBR_N */ -#define SET_VMID(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), VMID, v) -#define SET_CBNDX(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), CBNDX, v) -#define SET_BYPASSD(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BYPASSD, v) -#define SET_BPRCOSH(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPRCOSH, v) -#define SET_BPRCISH(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPRCISH, v) -#define SET_BPRCNSH(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPRCNSH, v) -#define SET_BPSHCFG(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPSHCFG, v) -#define SET_NSCFG(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), NSCFG, v) -#define SET_BPMTCFG(b, n, v) SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPMTCFG, v) -#define SET_BPMEMTYPE(b, n, v) \ - SET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPMEMTYPE, v) - - -/* CR */ -#define SET_RPUE(b, v) SET_GLOBAL_FIELD(b, CR, RPUE, v) -#define SET_RPUERE(b, v) SET_GLOBAL_FIELD(b, CR, RPUERE, v) -#define SET_RPUEIE(b, v) SET_GLOBAL_FIELD(b, CR, RPUEIE, v) -#define SET_DCDEE(b, v) SET_GLOBAL_FIELD(b, CR, DCDEE, v) -#define SET_CLIENTPD(b, v) SET_GLOBAL_FIELD(b, CR, CLIENTPD, v) -#define SET_STALLD(b, v) SET_GLOBAL_FIELD(b, CR, STALLD, v) -#define SET_TLBLKCRWE(b, v) SET_GLOBAL_FIELD(b, CR, TLBLKCRWE, v) -#define SET_CR_TLBIALLCFG(b, v) SET_GLOBAL_FIELD(b, CR, CR_TLBIALLCFG, v) -#define SET_TLBIVMIDCFG(b, v) SET_GLOBAL_FIELD(b, CR, TLBIVMIDCFG, v) -#define SET_CR_HUME(b, v) SET_GLOBAL_FIELD(b, CR, CR_HUME, v) - - -/* ESR */ -#define SET_CFG(b, v) SET_GLOBAL_FIELD(b, ESR, CFG, v) -#define SET_BYPASS(b, v) SET_GLOBAL_FIELD(b, ESR, BYPASS, v) -#define SET_ESR_MULTI(b, v) SET_GLOBAL_FIELD(b, ESR, ESR_MULTI, v) - - -/* ESYNR0 */ -#define SET_ESYNR0_AMID(b, v) SET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_AMID, v) -#define SET_ESYNR0_APID(b, v) SET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_APID, v) -#define SET_ESYNR0_ABID(b, v) SET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_ABID, v) -#define SET_ESYNR0_AVMID(b, v) SET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_AVMID, v) -#define SET_ESYNR0_ATID(b, v) SET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_ATID, v) - - -/* ESYNR1 */ -#define SET_ESYNR1_AMEMTYPE(b, v) \ - SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AMEMTYPE, v) -#define SET_ESYNR1_ASHARED(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ASHARED, v) -#define SET_ESYNR1_AINNERSHARED(b, v) \ - SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AINNERSHARED, v) -#define SET_ESYNR1_APRIV(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_APRIV, v) -#define SET_ESYNR1_APROTNS(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_APROTNS, v) -#define SET_ESYNR1_AINST(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AINST, v) -#define SET_ESYNR1_AWRITE(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AWRITE, v) -#define SET_ESYNR1_ABURST(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ABURST, v) -#define SET_ESYNR1_ALEN(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ALEN, v) -#define SET_ESYNR1_ASIZE(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ASIZE, v) -#define SET_ESYNR1_ALOCK(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ALOCK, v) -#define SET_ESYNR1_AOOO(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AOOO, v) -#define SET_ESYNR1_AFULL(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AFULL, v) -#define SET_ESYNR1_AC(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AC, v) -#define SET_ESYNR1_DCD(b, v) SET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_DCD, v) - - -/* TESTBUSCR */ -#define SET_TBE(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, TBE, v) -#define SET_SPDMBE(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, SPDMBE, v) -#define SET_WGSEL(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, WGSEL, v) -#define SET_TBLSEL(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, TBLSEL, v) -#define SET_TBHSEL(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, TBHSEL, v) -#define SET_SPDM0SEL(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, SPDM0SEL, v) -#define SET_SPDM1SEL(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, SPDM1SEL, v) -#define SET_SPDM2SEL(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, SPDM2SEL, v) -#define SET_SPDM3SEL(b, v) SET_GLOBAL_FIELD(b, TESTBUSCR, SPDM3SEL, v) - - -/* TLBIVMID */ -#define SET_TLBIVMID_VMID(b, v) SET_GLOBAL_FIELD(b, TLBIVMID, TLBIVMID_VMID, v) - - -/* TLBRSW */ -#define SET_TLBRSW_INDEX(b, v) SET_GLOBAL_FIELD(b, TLBRSW, TLBRSW_INDEX, v) -#define SET_TLBBFBS(b, v) SET_GLOBAL_FIELD(b, TLBRSW, TLBBFBS, v) - - -/* TLBTR0 */ -#define SET_PR(b, v) SET_GLOBAL_FIELD(b, TLBTR0, PR, v) -#define SET_PW(b, v) SET_GLOBAL_FIELD(b, TLBTR0, PW, v) -#define SET_UR(b, v) SET_GLOBAL_FIELD(b, TLBTR0, UR, v) -#define SET_UW(b, v) SET_GLOBAL_FIELD(b, TLBTR0, UW, v) -#define SET_XN(b, v) SET_GLOBAL_FIELD(b, TLBTR0, XN, v) -#define SET_NSDESC(b, v) SET_GLOBAL_FIELD(b, TLBTR0, NSDESC, v) -#define SET_ISH(b, v) SET_GLOBAL_FIELD(b, TLBTR0, ISH, v) -#define SET_SH(b, v) SET_GLOBAL_FIELD(b, TLBTR0, SH, v) -#define SET_MT(b, v) SET_GLOBAL_FIELD(b, TLBTR0, MT, v) -#define SET_DPSIZR(b, v) SET_GLOBAL_FIELD(b, TLBTR0, DPSIZR, v) -#define SET_DPSIZC(b, v) SET_GLOBAL_FIELD(b, TLBTR0, DPSIZC, v) - - -/* TLBTR1 */ -#define SET_TLBTR1_VMID(b, v) SET_GLOBAL_FIELD(b, TLBTR1, TLBTR1_VMID, v) -#define SET_TLBTR1_PA(b, v) SET_GLOBAL_FIELD(b, TLBTR1, TLBTR1_PA, v) - - -/* TLBTR2 */ -#define SET_TLBTR2_ASID(b, v) SET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_ASID, v) -#define SET_TLBTR2_V(b, v) SET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_V, v) -#define SET_TLBTR2_NSTID(b, v) SET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_NSTID, v) -#define SET_TLBTR2_NV(b, v) SET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_NV, v) -#define SET_TLBTR2_VA(b, v) SET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_VA, v) - - -/* Global Field Getters */ -/* CBACR_N */ -#define GET_RWVMID(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), RWVMID) -#define GET_RWE(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), RWE) -#define GET_RWGE(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), RWGE) -#define GET_CBVMID(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), CBVMID) -#define GET_IRPTNDX(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(CBACR_N), IRPTNDX) - - -/* M2VCBR_N */ -#define GET_VMID(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), VMID) -#define GET_CBNDX(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), CBNDX) -#define GET_BYPASSD(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BYPASSD) -#define GET_BPRCOSH(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPRCOSH) -#define GET_BPRCISH(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPRCISH) -#define GET_BPRCNSH(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPRCNSH) -#define GET_BPSHCFG(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPSHCFG) -#define GET_NSCFG(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), NSCFG) -#define GET_BPMTCFG(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPMTCFG) -#define GET_BPMEMTYPE(b, n) GET_GLOBAL_FIELD(b, (n<<2)|(M2VCBR_N), BPMEMTYPE) - - -/* CR */ -#define GET_RPUE(b) GET_GLOBAL_FIELD(b, CR, RPUE) -#define GET_RPUERE(b) GET_GLOBAL_FIELD(b, CR, RPUERE) -#define GET_RPUEIE(b) GET_GLOBAL_FIELD(b, CR, RPUEIE) -#define GET_DCDEE(b) GET_GLOBAL_FIELD(b, CR, DCDEE) -#define GET_CLIENTPD(b) GET_GLOBAL_FIELD(b, CR, CLIENTPD) -#define GET_STALLD(b) GET_GLOBAL_FIELD(b, CR, STALLD) -#define GET_TLBLKCRWE(b) GET_GLOBAL_FIELD(b, CR, TLBLKCRWE) -#define GET_CR_TLBIALLCFG(b) GET_GLOBAL_FIELD(b, CR, CR_TLBIALLCFG) -#define GET_TLBIVMIDCFG(b) GET_GLOBAL_FIELD(b, CR, TLBIVMIDCFG) -#define GET_CR_HUME(b) GET_GLOBAL_FIELD(b, CR, CR_HUME) - - -/* ESR */ -#define GET_CFG(b) GET_GLOBAL_FIELD(b, ESR, CFG) -#define GET_BYPASS(b) GET_GLOBAL_FIELD(b, ESR, BYPASS) -#define GET_ESR_MULTI(b) GET_GLOBAL_FIELD(b, ESR, ESR_MULTI) - - -/* ESYNR0 */ -#define GET_ESYNR0_AMID(b) GET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_AMID) -#define GET_ESYNR0_APID(b) GET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_APID) -#define GET_ESYNR0_ABID(b) GET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_ABID) -#define GET_ESYNR0_AVMID(b) GET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_AVMID) -#define GET_ESYNR0_ATID(b) GET_GLOBAL_FIELD(b, ESYNR0, ESYNR0_ATID) - - -/* ESYNR1 */ -#define GET_ESYNR1_AMEMTYPE(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AMEMTYPE) -#define GET_ESYNR1_ASHARED(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ASHARED) -#define GET_ESYNR1_AINNERSHARED(b) \ - GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AINNERSHARED) -#define GET_ESYNR1_APRIV(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_APRIV) -#define GET_ESYNR1_APROTNS(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_APROTNS) -#define GET_ESYNR1_AINST(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AINST) -#define GET_ESYNR1_AWRITE(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AWRITE) -#define GET_ESYNR1_ABURST(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ABURST) -#define GET_ESYNR1_ALEN(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ALEN) -#define GET_ESYNR1_ASIZE(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ASIZE) -#define GET_ESYNR1_ALOCK(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_ALOCK) -#define GET_ESYNR1_AOOO(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AOOO) -#define GET_ESYNR1_AFULL(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AFULL) -#define GET_ESYNR1_AC(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_AC) -#define GET_ESYNR1_DCD(b) GET_GLOBAL_FIELD(b, ESYNR1, ESYNR1_DCD) - - -/* IDR */ -#define GET_NM2VCBMT(b) GET_GLOBAL_FIELD(b, IDR, NM2VCBMT) -#define GET_HTW(b) GET_GLOBAL_FIELD(b, IDR, HTW) -#define GET_HUM(b) GET_GLOBAL_FIELD(b, IDR, HUM) -#define GET_TLBSIZE(b) GET_GLOBAL_FIELD(b, IDR, TLBSIZE) -#define GET_NCB(b) GET_GLOBAL_FIELD(b, IDR, NCB) -#define GET_NIRPT(b) GET_GLOBAL_FIELD(b, IDR, NIRPT) - - -/* REV */ -#define GET_MAJOR(b) GET_GLOBAL_FIELD(b, REV, MAJOR) -#define GET_MINOR(b) GET_GLOBAL_FIELD(b, REV, MINOR) - - -/* TESTBUSCR */ -#define GET_TBE(b) GET_GLOBAL_FIELD(b, TESTBUSCR, TBE) -#define GET_SPDMBE(b) GET_GLOBAL_FIELD(b, TESTBUSCR, SPDMBE) -#define GET_WGSEL(b) GET_GLOBAL_FIELD(b, TESTBUSCR, WGSEL) -#define GET_TBLSEL(b) GET_GLOBAL_FIELD(b, TESTBUSCR, TBLSEL) -#define GET_TBHSEL(b) GET_GLOBAL_FIELD(b, TESTBUSCR, TBHSEL) -#define GET_SPDM0SEL(b) GET_GLOBAL_FIELD(b, TESTBUSCR, SPDM0SEL) -#define GET_SPDM1SEL(b) GET_GLOBAL_FIELD(b, TESTBUSCR, SPDM1SEL) -#define GET_SPDM2SEL(b) GET_GLOBAL_FIELD(b, TESTBUSCR, SPDM2SEL) -#define GET_SPDM3SEL(b) GET_GLOBAL_FIELD(b, TESTBUSCR, SPDM3SEL) - - -/* TLBIVMID */ -#define GET_TLBIVMID_VMID(b) GET_GLOBAL_FIELD(b, TLBIVMID, TLBIVMID_VMID) - - -/* TLBTR0 */ -#define GET_PR(b) GET_GLOBAL_FIELD(b, TLBTR0, PR) -#define GET_PW(b) GET_GLOBAL_FIELD(b, TLBTR0, PW) -#define GET_UR(b) GET_GLOBAL_FIELD(b, TLBTR0, UR) -#define GET_UW(b) GET_GLOBAL_FIELD(b, TLBTR0, UW) -#define GET_XN(b) GET_GLOBAL_FIELD(b, TLBTR0, XN) -#define GET_NSDESC(b) GET_GLOBAL_FIELD(b, TLBTR0, NSDESC) -#define GET_ISH(b) GET_GLOBAL_FIELD(b, TLBTR0, ISH) -#define GET_SH(b) GET_GLOBAL_FIELD(b, TLBTR0, SH) -#define GET_MT(b) GET_GLOBAL_FIELD(b, TLBTR0, MT) -#define GET_DPSIZR(b) GET_GLOBAL_FIELD(b, TLBTR0, DPSIZR) -#define GET_DPSIZC(b) GET_GLOBAL_FIELD(b, TLBTR0, DPSIZC) - - -/* TLBTR1 */ -#define GET_TLBTR1_VMID(b) GET_GLOBAL_FIELD(b, TLBTR1, TLBTR1_VMID) -#define GET_TLBTR1_PA(b) GET_GLOBAL_FIELD(b, TLBTR1, TLBTR1_PA) - - -/* TLBTR2 */ -#define GET_TLBTR2_ASID(b) GET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_ASID) -#define GET_TLBTR2_V(b) GET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_V) -#define GET_TLBTR2_NSTID(b) GET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_NSTID) -#define GET_TLBTR2_NV(b) GET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_NV) -#define GET_TLBTR2_VA(b) GET_GLOBAL_FIELD(b, TLBTR2, TLBTR2_VA) - - -/* Context Register setters / getters */ -/* Context Register setters */ -/* ACTLR */ -#define SET_CFERE(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, CFERE, v) -#define SET_CFEIE(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, CFEIE, v) -#define SET_PTSHCFG(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, PTSHCFG, v) -#define SET_RCOSH(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, RCOSH, v) -#define SET_RCISH(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, RCISH, v) -#define SET_RCNSH(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, RCNSH, v) -#define SET_PRIVCFG(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, PRIVCFG, v) -#define SET_DNA(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, DNA, v) -#define SET_DNLV2PA(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, DNLV2PA, v) -#define SET_TLBMCFG(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, TLBMCFG, v) -#define SET_CFCFG(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, CFCFG, v) -#define SET_TIPCF(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, TIPCF, v) -#define SET_V2PCFG(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, V2PCFG, v) -#define SET_HUME(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, HUME, v) -#define SET_PTMTCFG(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, PTMTCFG, v) -#define SET_PTMEMTYPE(b, c, v) SET_CONTEXT_FIELD(b, c, ACTLR, PTMEMTYPE, v) - - -/* BFBCR */ -#define SET_BFBDFE(b, c, v) SET_CONTEXT_FIELD(b, c, BFBCR, BFBDFE, v) -#define SET_BFBSFE(b, c, v) SET_CONTEXT_FIELD(b, c, BFBCR, BFBSFE, v) -#define SET_SFVS(b, c, v) SET_CONTEXT_FIELD(b, c, BFBCR, SFVS, v) -#define SET_FLVIC(b, c, v) SET_CONTEXT_FIELD(b, c, BFBCR, FLVIC, v) -#define SET_SLVIC(b, c, v) SET_CONTEXT_FIELD(b, c, BFBCR, SLVIC, v) - - -/* CONTEXTIDR */ -#define SET_CONTEXTIDR_ASID(b, c, v) \ - SET_CONTEXT_FIELD(b, c, CONTEXTIDR, CONTEXTIDR_ASID, v) -#define SET_CONTEXTIDR_PROCID(b, c, v) \ - SET_CONTEXT_FIELD(b, c, CONTEXTIDR, PROCID, v) - - -/* FSR */ -#define SET_TF(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, TF, v) -#define SET_AFF(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, AFF, v) -#define SET_APF(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, APF, v) -#define SET_TLBMF(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, TLBMF, v) -#define SET_HTWDEEF(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, HTWDEEF, v) -#define SET_HTWSEEF(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, HTWSEEF, v) -#define SET_MHF(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, MHF, v) -#define SET_SL(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, SL, v) -#define SET_SS(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, SS, v) -#define SET_MULTI(b, c, v) SET_CONTEXT_FIELD(b, c, FSR, MULTI, v) - - -/* FSYNR0 */ -#define SET_AMID(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR0, AMID, v) -#define SET_APID(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR0, APID, v) -#define SET_ABID(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR0, ABID, v) -#define SET_ATID(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR0, ATID, v) - - -/* FSYNR1 */ -#define SET_AMEMTYPE(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, AMEMTYPE, v) -#define SET_ASHARED(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, ASHARED, v) -#define SET_AINNERSHARED(b, c, v) \ - SET_CONTEXT_FIELD(b, c, FSYNR1, AINNERSHARED, v) -#define SET_APRIV(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, APRIV, v) -#define SET_APROTNS(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, APROTNS, v) -#define SET_AINST(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, AINST, v) -#define SET_AWRITE(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, AWRITE, v) -#define SET_ABURST(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, ABURST, v) -#define SET_ALEN(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, ALEN, v) -#define SET_FSYNR1_ASIZE(b, c, v) \ - SET_CONTEXT_FIELD(b, c, FSYNR1, FSYNR1_ASIZE, v) -#define SET_ALOCK(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, ALOCK, v) -#define SET_AFULL(b, c, v) SET_CONTEXT_FIELD(b, c, FSYNR1, AFULL, v) - - -/* NMRR */ -#define SET_ICPC0(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC0, v) -#define SET_ICPC1(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC1, v) -#define SET_ICPC2(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC2, v) -#define SET_ICPC3(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC3, v) -#define SET_ICPC4(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC4, v) -#define SET_ICPC5(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC5, v) -#define SET_ICPC6(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC6, v) -#define SET_ICPC7(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, ICPC7, v) -#define SET_OCPC0(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC0, v) -#define SET_OCPC1(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC1, v) -#define SET_OCPC2(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC2, v) -#define SET_OCPC3(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC3, v) -#define SET_OCPC4(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC4, v) -#define SET_OCPC5(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC5, v) -#define SET_OCPC6(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC6, v) -#define SET_OCPC7(b, c, v) SET_CONTEXT_FIELD(b, c, NMRR, OCPC7, v) - - -/* PAR */ -#define SET_FAULT(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT, v) - -#define SET_FAULT_TF(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT_TF, v) -#define SET_FAULT_AFF(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT_AFF, v) -#define SET_FAULT_APF(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT_APF, v) -#define SET_FAULT_TLBMF(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT_TLBMF, v) -#define SET_FAULT_HTWDEEF(b, c, v) \ - SET_CONTEXT_FIELD(b, c, PAR, FAULT_HTWDEEF, v) -#define SET_FAULT_HTWSEEF(b, c, v) \ - SET_CONTEXT_FIELD(b, c, PAR, FAULT_HTWSEEF, v) -#define SET_FAULT_MHF(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT_MHF, v) -#define SET_FAULT_SL(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT_SL, v) -#define SET_FAULT_SS(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, FAULT_SS, v) - -#define SET_NOFAULT_SS(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, NOFAULT_SS, v) -#define SET_NOFAULT_MT(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, NOFAULT_MT, v) -#define SET_NOFAULT_SH(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, NOFAULT_SH, v) -#define SET_NOFAULT_NS(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, NOFAULT_NS, v) -#define SET_NOFAULT_NOS(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, NOFAULT_NOS, v) -#define SET_NPFAULT_PA(b, c, v) SET_CONTEXT_FIELD(b, c, PAR, NPFAULT_PA, v) - - -/* PRRR */ -#define SET_MTC0(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC0, v) -#define SET_MTC1(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC1, v) -#define SET_MTC2(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC2, v) -#define SET_MTC3(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC3, v) -#define SET_MTC4(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC4, v) -#define SET_MTC5(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC5, v) -#define SET_MTC6(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC6, v) -#define SET_MTC7(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, MTC7, v) -#define SET_SHDSH0(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, SHDSH0, v) -#define SET_SHDSH1(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, SHDSH1, v) -#define SET_SHNMSH0(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, SHNMSH0, v) -#define SET_SHNMSH1(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, SHNMSH1, v) -#define SET_NOS0(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS0, v) -#define SET_NOS1(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS1, v) -#define SET_NOS2(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS2, v) -#define SET_NOS3(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS3, v) -#define SET_NOS4(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS4, v) -#define SET_NOS5(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS5, v) -#define SET_NOS6(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS6, v) -#define SET_NOS7(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS7, v) - - -/* RESUME */ -#define SET_TNR(b, c, v) SET_CONTEXT_FIELD(b, c, RESUME, TNR, v) - - -/* SCTLR */ -#define SET_M(b, c, v) SET_CONTEXT_FIELD(b, c, SCTLR, M, v) -#define SET_TRE(b, c, v) SET_CONTEXT_FIELD(b, c, SCTLR, TRE, v) -#define SET_AFE(b, c, v) SET_CONTEXT_FIELD(b, c, SCTLR, AFE, v) -#define SET_HAF(b, c, v) SET_CONTEXT_FIELD(b, c, SCTLR, HAF, v) -#define SET_BE(b, c, v) SET_CONTEXT_FIELD(b, c, SCTLR, BE, v) -#define SET_AFFD(b, c, v) SET_CONTEXT_FIELD(b, c, SCTLR, AFFD, v) - - -/* TLBLKCR */ -#define SET_LKE(b, c, v) SET_CONTEXT_FIELD(b, c, TLBLKCR, LKE, v) -#define SET_TLBLKCR_TLBIALLCFG(b, c, v) \ - SET_CONTEXT_FIELD(b, c, TLBLKCR, TLBLCKR_TLBIALLCFG, v) -#define SET_TLBIASIDCFG(b, c, v) \ - SET_CONTEXT_FIELD(b, c, TLBLKCR, TLBIASIDCFG, v) -#define SET_TLBIVAACFG(b, c, v) SET_CONTEXT_FIELD(b, c, TLBLKCR, TLBIVAACFG, v) -#define SET_FLOOR(b, c, v) SET_CONTEXT_FIELD(b, c, TLBLKCR, FLOOR, v) -#define SET_VICTIM(b, c, v) SET_CONTEXT_FIELD(b, c, TLBLKCR, VICTIM, v) - - -/* TTBCR */ -#define SET_N(b, c, v) SET_CONTEXT_FIELD(b, c, TTBCR, N, v) -#define SET_PD0(b, c, v) SET_CONTEXT_FIELD(b, c, TTBCR, PD0, v) -#define SET_PD1(b, c, v) SET_CONTEXT_FIELD(b, c, TTBCR, PD1, v) - - -/* TTBR0 */ -#define SET_TTBR0_IRGNH(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_IRGNH, v) -#define SET_TTBR0_SH(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_SH, v) -#define SET_TTBR0_ORGN(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_ORGN, v) -#define SET_TTBR0_NOS(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_NOS, v) -#define SET_TTBR0_IRGNL(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_IRGNL, v) -#define SET_TTBR0_PA(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_PA, v) - - -/* TTBR1 */ -#define SET_TTBR1_IRGNH(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_IRGNH, v) -#define SET_TTBR1_SH(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_SH, v) -#define SET_TTBR1_ORGN(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_ORGN, v) -#define SET_TTBR1_NOS(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_NOS, v) -#define SET_TTBR1_IRGNL(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_IRGNL, v) -#define SET_TTBR1_PA(b, c, v) SET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_PA, v) - - -/* V2PSR */ -#define SET_HIT(b, c, v) SET_CONTEXT_FIELD(b, c, V2PSR, HIT, v) -#define SET_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PSR, INDEX, v) - - -/* V2Pxx UW UR PW PR */ -#define SET_V2PUW_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_INDEX, v) -#define SET_V2PUW_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_VA, v) - -#define SET_V2PUR_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_INDEX, v) -#define SET_V2PUR_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_VA, v) - -#define SET_V2PPW_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_INDEX, v) -#define SET_V2PPW_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_VA, v) - -#define SET_V2PPR_INDEX(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_INDEX, v) -#define SET_V2PPR_VA(b, c, v) SET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_VA, v) - - -/* Context Register getters */ -/* ACTLR */ -#define GET_CFERE(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, CFERE) -#define GET_CFEIE(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, CFEIE) -#define GET_PTSHCFG(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, PTSHCFG) -#define GET_RCOSH(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, RCOSH) -#define GET_RCISH(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, RCISH) -#define GET_RCNSH(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, RCNSH) -#define GET_PRIVCFG(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, PRIVCFG) -#define GET_DNA(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, DNA) -#define GET_DNLV2PA(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, DNLV2PA) -#define GET_TLBMCFG(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, TLBMCFG) -#define GET_CFCFG(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, CFCFG) -#define GET_TIPCF(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, TIPCF) -#define GET_V2PCFG(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, V2PCFG) -#define GET_HUME(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, HUME) -#define GET_PTMTCFG(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, PTMTCFG) -#define GET_PTMEMTYPE(b, c) GET_CONTEXT_FIELD(b, c, ACTLR, PTMEMTYPE) - -/* BFBCR */ -#define GET_BFBDFE(b, c) GET_CONTEXT_FIELD(b, c, BFBCR, BFBDFE) -#define GET_BFBSFE(b, c) GET_CONTEXT_FIELD(b, c, BFBCR, BFBSFE) -#define GET_SFVS(b, c) GET_CONTEXT_FIELD(b, c, BFBCR, SFVS) -#define GET_FLVIC(b, c) GET_CONTEXT_FIELD(b, c, BFBCR, FLVIC) -#define GET_SLVIC(b, c) GET_CONTEXT_FIELD(b, c, BFBCR, SLVIC) - - -/* CONTEXTIDR */ -#define GET_CONTEXTIDR_ASID(b, c) \ - GET_CONTEXT_FIELD(b, c, CONTEXTIDR, CONTEXTIDR_ASID) -#define GET_CONTEXTIDR_PROCID(b, c) GET_CONTEXT_FIELD(b, c, CONTEXTIDR, PROCID) - - -/* FSR */ -#define GET_TF(b, c) GET_CONTEXT_FIELD(b, c, FSR, TF) -#define GET_AFF(b, c) GET_CONTEXT_FIELD(b, c, FSR, AFF) -#define GET_APF(b, c) GET_CONTEXT_FIELD(b, c, FSR, APF) -#define GET_TLBMF(b, c) GET_CONTEXT_FIELD(b, c, FSR, TLBMF) -#define GET_HTWDEEF(b, c) GET_CONTEXT_FIELD(b, c, FSR, HTWDEEF) -#define GET_HTWSEEF(b, c) GET_CONTEXT_FIELD(b, c, FSR, HTWSEEF) -#define GET_MHF(b, c) GET_CONTEXT_FIELD(b, c, FSR, MHF) -#define GET_SL(b, c) GET_CONTEXT_FIELD(b, c, FSR, SL) -#define GET_SS(b, c) GET_CONTEXT_FIELD(b, c, FSR, SS) -#define GET_MULTI(b, c) GET_CONTEXT_FIELD(b, c, FSR, MULTI) - - -/* FSYNR0 */ -#define GET_AMID(b, c) GET_CONTEXT_FIELD(b, c, FSYNR0, AMID) -#define GET_APID(b, c) GET_CONTEXT_FIELD(b, c, FSYNR0, APID) -#define GET_ABID(b, c) GET_CONTEXT_FIELD(b, c, FSYNR0, ABID) -#define GET_ATID(b, c) GET_CONTEXT_FIELD(b, c, FSYNR0, ATID) - - -/* FSYNR1 */ -#define GET_AMEMTYPE(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, AMEMTYPE) -#define GET_ASHARED(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, ASHARED) -#define GET_AINNERSHARED(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, AINNERSHARED) -#define GET_APRIV(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, APRIV) -#define GET_APROTNS(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, APROTNS) -#define GET_AINST(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, AINST) -#define GET_AWRITE(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, AWRITE) -#define GET_ABURST(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, ABURST) -#define GET_ALEN(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, ALEN) -#define GET_FSYNR1_ASIZE(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, FSYNR1_ASIZE) -#define GET_ALOCK(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, ALOCK) -#define GET_AFULL(b, c) GET_CONTEXT_FIELD(b, c, FSYNR1, AFULL) - - -/* NMRR */ -#define GET_ICPC0(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC0) -#define GET_ICPC1(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC1) -#define GET_ICPC2(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC2) -#define GET_ICPC3(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC3) -#define GET_ICPC4(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC4) -#define GET_ICPC5(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC5) -#define GET_ICPC6(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC6) -#define GET_ICPC7(b, c) GET_CONTEXT_FIELD(b, c, NMRR, ICPC7) -#define GET_OCPC0(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC0) -#define GET_OCPC1(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC1) -#define GET_OCPC2(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC2) -#define GET_OCPC3(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC3) -#define GET_OCPC4(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC4) -#define GET_OCPC5(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC5) -#define GET_OCPC6(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC6) -#define GET_OCPC7(b, c) GET_CONTEXT_FIELD(b, c, NMRR, OCPC7) -#define NMRR_ICP(nmrr, n) (((nmrr) & (3 << ((n) * 2))) >> ((n) * 2)) -#define NMRR_OCP(nmrr, n) (((nmrr) & (3 << ((n) * 2 + 16))) >> \ - ((n) * 2 + 16)) - -/* PAR */ -#define GET_FAULT(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT) - -#define GET_FAULT_TF(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_TF) -#define GET_FAULT_AFF(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_AFF) -#define GET_FAULT_APF(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_APF) -#define GET_FAULT_TLBMF(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_TLBMF) -#define GET_FAULT_HTWDEEF(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_HTWDEEF) -#define GET_FAULT_HTWSEEF(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_HTWSEEF) -#define GET_FAULT_MHF(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_MHF) -#define GET_FAULT_SL(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_SL) -#define GET_FAULT_SS(b, c) GET_CONTEXT_FIELD(b, c, PAR, FAULT_SS) - -#define GET_NOFAULT_SS(b, c) GET_CONTEXT_FIELD(b, c, PAR, PAR_NOFAULT_SS) -#define GET_NOFAULT_MT(b, c) GET_CONTEXT_FIELD(b, c, PAR, PAR_NOFAULT_MT) -#define GET_NOFAULT_SH(b, c) GET_CONTEXT_FIELD(b, c, PAR, PAR_NOFAULT_SH) -#define GET_NOFAULT_NS(b, c) GET_CONTEXT_FIELD(b, c, PAR, PAR_NOFAULT_NS) -#define GET_NOFAULT_NOS(b, c) GET_CONTEXT_FIELD(b, c, PAR, PAR_NOFAULT_NOS) -#define GET_NPFAULT_PA(b, c) GET_CONTEXT_FIELD(b, c, PAR, PAR_NPFAULT_PA) - - -/* PRRR */ -#define GET_MTC0(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC0) -#define GET_MTC1(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC1) -#define GET_MTC2(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC2) -#define GET_MTC3(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC3) -#define GET_MTC4(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC4) -#define GET_MTC5(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC5) -#define GET_MTC6(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC6) -#define GET_MTC7(b, c) GET_CONTEXT_FIELD(b, c, PRRR, MTC7) -#define GET_SHDSH0(b, c) GET_CONTEXT_FIELD(b, c, PRRR, SHDSH0) -#define GET_SHDSH1(b, c) GET_CONTEXT_FIELD(b, c, PRRR, SHDSH1) -#define GET_SHNMSH0(b, c) GET_CONTEXT_FIELD(b, c, PRRR, SHNMSH0) -#define GET_SHNMSH1(b, c) GET_CONTEXT_FIELD(b, c, PRRR, SHNMSH1) -#define GET_NOS0(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS0) -#define GET_NOS1(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS1) -#define GET_NOS2(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS2) -#define GET_NOS3(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS3) -#define GET_NOS4(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS4) -#define GET_NOS5(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS5) -#define GET_NOS6(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS6) -#define GET_NOS7(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS7) -#define PRRR_NOS(prrr, n) ((prrr) & (1 << ((n) + 24)) ? 1 : 0) -#define PRRR_MT(prrr, n) ((((prrr) & (3 << ((n) * 2))) >> ((n) * 2))) - - -/* RESUME */ -#define GET_TNR(b, c) GET_CONTEXT_FIELD(b, c, RESUME, TNR) - - -/* SCTLR */ -#define GET_M(b, c) GET_CONTEXT_FIELD(b, c, SCTLR, M) -#define GET_TRE(b, c) GET_CONTEXT_FIELD(b, c, SCTLR, TRE) -#define GET_AFE(b, c) GET_CONTEXT_FIELD(b, c, SCTLR, AFE) -#define GET_HAF(b, c) GET_CONTEXT_FIELD(b, c, SCTLR, HAF) -#define GET_BE(b, c) GET_CONTEXT_FIELD(b, c, SCTLR, BE) -#define GET_AFFD(b, c) GET_CONTEXT_FIELD(b, c, SCTLR, AFFD) - - -/* TLBLKCR */ -#define GET_LKE(b, c) GET_CONTEXT_FIELD(b, c, TLBLKCR, LKE) -#define GET_TLBLCKR_TLBIALLCFG(b, c) \ - GET_CONTEXT_FIELD(b, c, TLBLKCR, TLBLCKR_TLBIALLCFG) -#define GET_TLBIASIDCFG(b, c) GET_CONTEXT_FIELD(b, c, TLBLKCR, TLBIASIDCFG) -#define GET_TLBIVAACFG(b, c) GET_CONTEXT_FIELD(b, c, TLBLKCR, TLBIVAACFG) -#define GET_FLOOR(b, c) GET_CONTEXT_FIELD(b, c, TLBLKCR, FLOOR) -#define GET_VICTIM(b, c) GET_CONTEXT_FIELD(b, c, TLBLKCR, VICTIM) - - -/* TTBCR */ -#define GET_N(b, c) GET_CONTEXT_FIELD(b, c, TTBCR, N) -#define GET_PD0(b, c) GET_CONTEXT_FIELD(b, c, TTBCR, PD0) -#define GET_PD1(b, c) GET_CONTEXT_FIELD(b, c, TTBCR, PD1) - - -/* TTBR0 */ -#define GET_TTBR0_IRGNH(b, c) GET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_IRGNH) -#define GET_TTBR0_SH(b, c) GET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_SH) -#define GET_TTBR0_ORGN(b, c) GET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_ORGN) -#define GET_TTBR0_NOS(b, c) GET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_NOS) -#define GET_TTBR0_IRGNL(b, c) GET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_IRGNL) -#define GET_TTBR0_PA(b, c) GET_CONTEXT_FIELD(b, c, TTBR0, TTBR0_PA) - - -/* TTBR1 */ -#define GET_TTBR1_IRGNH(b, c) GET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_IRGNH) -#define GET_TTBR1_SH(b, c) GET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_SH) -#define GET_TTBR1_ORGN(b, c) GET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_ORGN) -#define GET_TTBR1_NOS(b, c) GET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_NOS) -#define GET_TTBR1_IRGNL(b, c) GET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_IRGNL) -#define GET_TTBR1_PA(b, c) GET_CONTEXT_FIELD(b, c, TTBR1, TTBR1_PA) - - -/* V2PSR */ -#define GET_HIT(b, c) GET_CONTEXT_FIELD(b, c, V2PSR, HIT) -#define GET_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PSR, INDEX) - - -/* V2Pxx UW UR PW PR */ -#define GET_V2PUW_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_INDEX) -#define GET_V2PUW_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PUW, V2Pxx_VA) - -#define GET_V2PUR_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_INDEX) -#define GET_V2PUR_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PUR, V2Pxx_VA) - -#define GET_V2PPW_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_INDEX) -#define GET_V2PPW_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PPW, V2Pxx_VA) - -#define GET_V2PPR_INDEX(b, c) GET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_INDEX) -#define GET_V2PPR_VA(b, c) GET_CONTEXT_FIELD(b, c, V2PPR, V2Pxx_VA) - - -/* Global Registers */ -#define M2VCBR_N (0xFF000) -#define CBACR_N (0xFF800) -#define TLBRSW (0xFFE00) -#define TLBTR0 (0xFFE80) -#define TLBTR1 (0xFFE84) -#define TLBTR2 (0xFFE88) -#define TESTBUSCR (0xFFE8C) -#define GLOBAL_TLBIALL (0xFFF00) -#define TLBIVMID (0xFFF04) -#define CR (0xFFF80) -#define EAR (0xFFF84) -#define ESR (0xFFF88) -#define ESRRESTORE (0xFFF8C) -#define ESYNR0 (0xFFF90) -#define ESYNR1 (0xFFF94) -#define REV (0xFFFF4) -#define IDR (0xFFFF8) -#define RPU_ACR (0xFFFFC) - - -/* Context Bank Registers */ -#define SCTLR (0x000) -#define ACTLR (0x004) -#define CONTEXTIDR (0x008) -#define TTBR0 (0x010) -#define TTBR1 (0x014) -#define TTBCR (0x018) -#define PAR (0x01C) -#define FSR (0x020) -#define FSRRESTORE (0x024) -#define FAR (0x028) -#define FSYNR0 (0x02C) -#define FSYNR1 (0x030) -#define PRRR (0x034) -#define NMRR (0x038) -#define TLBLCKR (0x03C) -#define V2PSR (0x040) -#define TLBFLPTER (0x044) -#define TLBSLPTER (0x048) -#define BFBCR (0x04C) -#define CTX_TLBIALL (0x800) -#define TLBIASID (0x804) -#define TLBIVA (0x808) -#define TLBIVAA (0x80C) -#define V2PPR (0x810) -#define V2PPW (0x814) -#define V2PUR (0x818) -#define V2PUW (0x81C) -#define RESUME (0x820) - - -/* Global Register Fields */ -/* CBACRn */ -#define RWVMID (RWVMID_MASK << RWVMID_SHIFT) -#define RWE (RWE_MASK << RWE_SHIFT) -#define RWGE (RWGE_MASK << RWGE_SHIFT) -#define CBVMID (CBVMID_MASK << CBVMID_SHIFT) -#define IRPTNDX (IRPTNDX_MASK << IRPTNDX_SHIFT) - - -/* CR */ -#define RPUE (RPUE_MASK << RPUE_SHIFT) -#define RPUERE (RPUERE_MASK << RPUERE_SHIFT) -#define RPUEIE (RPUEIE_MASK << RPUEIE_SHIFT) -#define DCDEE (DCDEE_MASK << DCDEE_SHIFT) -#define CLIENTPD (CLIENTPD_MASK << CLIENTPD_SHIFT) -#define STALLD (STALLD_MASK << STALLD_SHIFT) -#define TLBLKCRWE (TLBLKCRWE_MASK << TLBLKCRWE_SHIFT) -#define CR_TLBIALLCFG (CR_TLBIALLCFG_MASK << CR_TLBIALLCFG_SHIFT) -#define TLBIVMIDCFG (TLBIVMIDCFG_MASK << TLBIVMIDCFG_SHIFT) -#define CR_HUME (CR_HUME_MASK << CR_HUME_SHIFT) - - -/* ESR */ -#define CFG (CFG_MASK << CFG_SHIFT) -#define BYPASS (BYPASS_MASK << BYPASS_SHIFT) -#define ESR_MULTI (ESR_MULTI_MASK << ESR_MULTI_SHIFT) - - -/* ESYNR0 */ -#define ESYNR0_AMID (ESYNR0_AMID_MASK << ESYNR0_AMID_SHIFT) -#define ESYNR0_APID (ESYNR0_APID_MASK << ESYNR0_APID_SHIFT) -#define ESYNR0_ABID (ESYNR0_ABID_MASK << ESYNR0_ABID_SHIFT) -#define ESYNR0_AVMID (ESYNR0_AVMID_MASK << ESYNR0_AVMID_SHIFT) -#define ESYNR0_ATID (ESYNR0_ATID_MASK << ESYNR0_ATID_SHIFT) - - -/* ESYNR1 */ -#define ESYNR1_AMEMTYPE (ESYNR1_AMEMTYPE_MASK << ESYNR1_AMEMTYPE_SHIFT) -#define ESYNR1_ASHARED (ESYNR1_ASHARED_MASK << ESYNR1_ASHARED_SHIFT) -#define ESYNR1_AINNERSHARED (ESYNR1_AINNERSHARED_MASK<< \ - ESYNR1_AINNERSHARED_SHIFT) -#define ESYNR1_APRIV (ESYNR1_APRIV_MASK << ESYNR1_APRIV_SHIFT) -#define ESYNR1_APROTNS (ESYNR1_APROTNS_MASK << ESYNR1_APROTNS_SHIFT) -#define ESYNR1_AINST (ESYNR1_AINST_MASK << ESYNR1_AINST_SHIFT) -#define ESYNR1_AWRITE (ESYNR1_AWRITE_MASK << ESYNR1_AWRITE_SHIFT) -#define ESYNR1_ABURST (ESYNR1_ABURST_MASK << ESYNR1_ABURST_SHIFT) -#define ESYNR1_ALEN (ESYNR1_ALEN_MASK << ESYNR1_ALEN_SHIFT) -#define ESYNR1_ASIZE (ESYNR1_ASIZE_MASK << ESYNR1_ASIZE_SHIFT) -#define ESYNR1_ALOCK (ESYNR1_ALOCK_MASK << ESYNR1_ALOCK_SHIFT) -#define ESYNR1_AOOO (ESYNR1_AOOO_MASK << ESYNR1_AOOO_SHIFT) -#define ESYNR1_AFULL (ESYNR1_AFULL_MASK << ESYNR1_AFULL_SHIFT) -#define ESYNR1_AC (ESYNR1_AC_MASK << ESYNR1_AC_SHIFT) -#define ESYNR1_DCD (ESYNR1_DCD_MASK << ESYNR1_DCD_SHIFT) - - -/* IDR */ -#define NM2VCBMT (NM2VCBMT_MASK << NM2VCBMT_SHIFT) -#define HTW (HTW_MASK << HTW_SHIFT) -#define HUM (HUM_MASK << HUM_SHIFT) -#define TLBSIZE (TLBSIZE_MASK << TLBSIZE_SHIFT) -#define NCB (NCB_MASK << NCB_SHIFT) -#define NIRPT (NIRPT_MASK << NIRPT_SHIFT) - - -/* M2VCBRn */ -#define VMID (VMID_MASK << VMID_SHIFT) -#define CBNDX (CBNDX_MASK << CBNDX_SHIFT) -#define BYPASSD (BYPASSD_MASK << BYPASSD_SHIFT) -#define BPRCOSH (BPRCOSH_MASK << BPRCOSH_SHIFT) -#define BPRCISH (BPRCISH_MASK << BPRCISH_SHIFT) -#define BPRCNSH (BPRCNSH_MASK << BPRCNSH_SHIFT) -#define BPSHCFG (BPSHCFG_MASK << BPSHCFG_SHIFT) -#define NSCFG (NSCFG_MASK << NSCFG_SHIFT) -#define BPMTCFG (BPMTCFG_MASK << BPMTCFG_SHIFT) -#define BPMEMTYPE (BPMEMTYPE_MASK << BPMEMTYPE_SHIFT) - - -/* REV */ -#define IDR_MINOR (MINOR_MASK << MINOR_SHIFT) -#define IDR_MAJOR (MAJOR_MASK << MAJOR_SHIFT) - - -/* TESTBUSCR */ -#define TBE (TBE_MASK << TBE_SHIFT) -#define SPDMBE (SPDMBE_MASK << SPDMBE_SHIFT) -#define WGSEL (WGSEL_MASK << WGSEL_SHIFT) -#define TBLSEL (TBLSEL_MASK << TBLSEL_SHIFT) -#define TBHSEL (TBHSEL_MASK << TBHSEL_SHIFT) -#define SPDM0SEL (SPDM0SEL_MASK << SPDM0SEL_SHIFT) -#define SPDM1SEL (SPDM1SEL_MASK << SPDM1SEL_SHIFT) -#define SPDM2SEL (SPDM2SEL_MASK << SPDM2SEL_SHIFT) -#define SPDM3SEL (SPDM3SEL_MASK << SPDM3SEL_SHIFT) - - -/* TLBIVMID */ -#define TLBIVMID_VMID (TLBIVMID_VMID_MASK << TLBIVMID_VMID_SHIFT) - - -/* TLBRSW */ -#define TLBRSW_INDEX (TLBRSW_INDEX_MASK << TLBRSW_INDEX_SHIFT) -#define TLBBFBS (TLBBFBS_MASK << TLBBFBS_SHIFT) - - -/* TLBTR0 */ -#define PR (PR_MASK << PR_SHIFT) -#define PW (PW_MASK << PW_SHIFT) -#define UR (UR_MASK << UR_SHIFT) -#define UW (UW_MASK << UW_SHIFT) -#define XN (XN_MASK << XN_SHIFT) -#define NSDESC (NSDESC_MASK << NSDESC_SHIFT) -#define ISH (ISH_MASK << ISH_SHIFT) -#define SH (SH_MASK << SH_SHIFT) -#define MT (MT_MASK << MT_SHIFT) -#define DPSIZR (DPSIZR_MASK << DPSIZR_SHIFT) -#define DPSIZC (DPSIZC_MASK << DPSIZC_SHIFT) - - -/* TLBTR1 */ -#define TLBTR1_VMID (TLBTR1_VMID_MASK << TLBTR1_VMID_SHIFT) -#define TLBTR1_PA (TLBTR1_PA_MASK << TLBTR1_PA_SHIFT) - - -/* TLBTR2 */ -#define TLBTR2_ASID (TLBTR2_ASID_MASK << TLBTR2_ASID_SHIFT) -#define TLBTR2_V (TLBTR2_V_MASK << TLBTR2_V_SHIFT) -#define TLBTR2_NSTID (TLBTR2_NSTID_MASK << TLBTR2_NSTID_SHIFT) -#define TLBTR2_NV (TLBTR2_NV_MASK << TLBTR2_NV_SHIFT) -#define TLBTR2_VA (TLBTR2_VA_MASK << TLBTR2_VA_SHIFT) - - -/* Context Register Fields */ -/* ACTLR */ -#define CFERE (CFERE_MASK << CFERE_SHIFT) -#define CFEIE (CFEIE_MASK << CFEIE_SHIFT) -#define PTSHCFG (PTSHCFG_MASK << PTSHCFG_SHIFT) -#define RCOSH (RCOSH_MASK << RCOSH_SHIFT) -#define RCISH (RCISH_MASK << RCISH_SHIFT) -#define RCNSH (RCNSH_MASK << RCNSH_SHIFT) -#define PRIVCFG (PRIVCFG_MASK << PRIVCFG_SHIFT) -#define DNA (DNA_MASK << DNA_SHIFT) -#define DNLV2PA (DNLV2PA_MASK << DNLV2PA_SHIFT) -#define TLBMCFG (TLBMCFG_MASK << TLBMCFG_SHIFT) -#define CFCFG (CFCFG_MASK << CFCFG_SHIFT) -#define TIPCF (TIPCF_MASK << TIPCF_SHIFT) -#define V2PCFG (V2PCFG_MASK << V2PCFG_SHIFT) -#define HUME (HUME_MASK << HUME_SHIFT) -#define PTMTCFG (PTMTCFG_MASK << PTMTCFG_SHIFT) -#define PTMEMTYPE (PTMEMTYPE_MASK << PTMEMTYPE_SHIFT) - - -/* BFBCR */ -#define BFBDFE (BFBDFE_MASK << BFBDFE_SHIFT) -#define BFBSFE (BFBSFE_MASK << BFBSFE_SHIFT) -#define SFVS (SFVS_MASK << SFVS_SHIFT) -#define FLVIC (FLVIC_MASK << FLVIC_SHIFT) -#define SLVIC (SLVIC_MASK << SLVIC_SHIFT) - - -/* CONTEXTIDR */ -#define CONTEXTIDR_ASID (CONTEXTIDR_ASID_MASK << CONTEXTIDR_ASID_SHIFT) -#define PROCID (PROCID_MASK << PROCID_SHIFT) - - -/* FSR */ -#define TF (TF_MASK << TF_SHIFT) -#define AFF (AFF_MASK << AFF_SHIFT) -#define APF (APF_MASK << APF_SHIFT) -#define TLBMF (TLBMF_MASK << TLBMF_SHIFT) -#define HTWDEEF (HTWDEEF_MASK << HTWDEEF_SHIFT) -#define HTWSEEF (HTWSEEF_MASK << HTWSEEF_SHIFT) -#define MHF (MHF_MASK << MHF_SHIFT) -#define SL (SL_MASK << SL_SHIFT) -#define SS (SS_MASK << SS_SHIFT) -#define MULTI (MULTI_MASK << MULTI_SHIFT) - - -/* FSYNR0 */ -#define AMID (AMID_MASK << AMID_SHIFT) -#define APID (APID_MASK << APID_SHIFT) -#define ABID (ABID_MASK << ABID_SHIFT) -#define ATID (ATID_MASK << ATID_SHIFT) - - -/* FSYNR1 */ -#define AMEMTYPE (AMEMTYPE_MASK << AMEMTYPE_SHIFT) -#define ASHARED (ASHARED_MASK << ASHARED_SHIFT) -#define AINNERSHARED (AINNERSHARED_MASK << AINNERSHARED_SHIFT) -#define APRIV (APRIV_MASK << APRIV_SHIFT) -#define APROTNS (APROTNS_MASK << APROTNS_SHIFT) -#define AINST (AINST_MASK << AINST_SHIFT) -#define AWRITE (AWRITE_MASK << AWRITE_SHIFT) -#define ABURST (ABURST_MASK << ABURST_SHIFT) -#define ALEN (ALEN_MASK << ALEN_SHIFT) -#define FSYNR1_ASIZE (FSYNR1_ASIZE_MASK << FSYNR1_ASIZE_SHIFT) -#define ALOCK (ALOCK_MASK << ALOCK_SHIFT) -#define AFULL (AFULL_MASK << AFULL_SHIFT) - - -/* NMRR */ -#define ICPC0 (ICPC0_MASK << ICPC0_SHIFT) -#define ICPC1 (ICPC1_MASK << ICPC1_SHIFT) -#define ICPC2 (ICPC2_MASK << ICPC2_SHIFT) -#define ICPC3 (ICPC3_MASK << ICPC3_SHIFT) -#define ICPC4 (ICPC4_MASK << ICPC4_SHIFT) -#define ICPC5 (ICPC5_MASK << ICPC5_SHIFT) -#define ICPC6 (ICPC6_MASK << ICPC6_SHIFT) -#define ICPC7 (ICPC7_MASK << ICPC7_SHIFT) -#define OCPC0 (OCPC0_MASK << OCPC0_SHIFT) -#define OCPC1 (OCPC1_MASK << OCPC1_SHIFT) -#define OCPC2 (OCPC2_MASK << OCPC2_SHIFT) -#define OCPC3 (OCPC3_MASK << OCPC3_SHIFT) -#define OCPC4 (OCPC4_MASK << OCPC4_SHIFT) -#define OCPC5 (OCPC5_MASK << OCPC5_SHIFT) -#define OCPC6 (OCPC6_MASK << OCPC6_SHIFT) -#define OCPC7 (OCPC7_MASK << OCPC7_SHIFT) - - -/* PAR */ -#define FAULT (FAULT_MASK << FAULT_SHIFT) -/* If a fault is present, these are the -same as the fault fields in the FAR */ -#define FAULT_TF (FAULT_TF_MASK << FAULT_TF_SHIFT) -#define FAULT_AFF (FAULT_AFF_MASK << FAULT_AFF_SHIFT) -#define FAULT_APF (FAULT_APF_MASK << FAULT_APF_SHIFT) -#define FAULT_TLBMF (FAULT_TLBMF_MASK << FAULT_TLBMF_SHIFT) -#define FAULT_HTWDEEF (FAULT_HTWDEEF_MASK << FAULT_HTWDEEF_SHIFT) -#define FAULT_HTWSEEF (FAULT_HTWSEEF_MASK << FAULT_HTWSEEF_SHIFT) -#define FAULT_MHF (FAULT_MHF_MASK << FAULT_MHF_SHIFT) -#define FAULT_SL (FAULT_SL_MASK << FAULT_SL_SHIFT) -#define FAULT_SS (FAULT_SS_MASK << FAULT_SS_SHIFT) - -/* If NO fault is present, the following fields are in effect */ -/* (FAULT remains as before) */ -#define PAR_NOFAULT_SS (PAR_NOFAULT_SS_MASK << PAR_NOFAULT_SS_SHIFT) -#define PAR_NOFAULT_MT (PAR_NOFAULT_MT_MASK << PAR_NOFAULT_MT_SHIFT) -#define PAR_NOFAULT_SH (PAR_NOFAULT_SH_MASK << PAR_NOFAULT_SH_SHIFT) -#define PAR_NOFAULT_NS (PAR_NOFAULT_NS_MASK << PAR_NOFAULT_NS_SHIFT) -#define PAR_NOFAULT_NOS (PAR_NOFAULT_NOS_MASK << PAR_NOFAULT_NOS_SHIFT) -#define PAR_NPFAULT_PA (PAR_NPFAULT_PA_MASK << PAR_NPFAULT_PA_SHIFT) - - -/* PRRR */ -#define MTC0 (MTC0_MASK << MTC0_SHIFT) -#define MTC1 (MTC1_MASK << MTC1_SHIFT) -#define MTC2 (MTC2_MASK << MTC2_SHIFT) -#define MTC3 (MTC3_MASK << MTC3_SHIFT) -#define MTC4 (MTC4_MASK << MTC4_SHIFT) -#define MTC5 (MTC5_MASK << MTC5_SHIFT) -#define MTC6 (MTC6_MASK << MTC6_SHIFT) -#define MTC7 (MTC7_MASK << MTC7_SHIFT) -#define SHDSH0 (SHDSH0_MASK << SHDSH0_SHIFT) -#define SHDSH1 (SHDSH1_MASK << SHDSH1_SHIFT) -#define SHNMSH0 (SHNMSH0_MASK << SHNMSH0_SHIFT) -#define SHNMSH1 (SHNMSH1_MASK << SHNMSH1_SHIFT) -#define NOS0 (NOS0_MASK << NOS0_SHIFT) -#define NOS1 (NOS1_MASK << NOS1_SHIFT) -#define NOS2 (NOS2_MASK << NOS2_SHIFT) -#define NOS3 (NOS3_MASK << NOS3_SHIFT) -#define NOS4 (NOS4_MASK << NOS4_SHIFT) -#define NOS5 (NOS5_MASK << NOS5_SHIFT) -#define NOS6 (NOS6_MASK << NOS6_SHIFT) -#define NOS7 (NOS7_MASK << NOS7_SHIFT) - - -/* RESUME */ -#define TNR (TNR_MASK << TNR_SHIFT) - - -/* SCTLR */ -#define M (M_MASK << M_SHIFT) -#define TRE (TRE_MASK << TRE_SHIFT) -#define AFE (AFE_MASK << AFE_SHIFT) -#define HAF (HAF_MASK << HAF_SHIFT) -#define BE (BE_MASK << BE_SHIFT) -#define AFFD (AFFD_MASK << AFFD_SHIFT) - - -/* TLBIASID */ -#define TLBIASID_ASID (TLBIASID_ASID_MASK << TLBIASID_ASID_SHIFT) - - -/* TLBIVA */ -#define TLBIVA_ASID (TLBIVA_ASID_MASK << TLBIVA_ASID_SHIFT) -#define TLBIVA_VA (TLBIVA_VA_MASK << TLBIVA_VA_SHIFT) - - -/* TLBIVAA */ -#define TLBIVAA_VA (TLBIVAA_VA_MASK << TLBIVAA_VA_SHIFT) - - -/* TLBLCKR */ -#define LKE (LKE_MASK << LKE_SHIFT) -#define TLBLCKR_TLBIALLCFG (TLBLCKR_TLBIALLCFG_MASK<<TLBLCKR_TLBIALLCFG_SHIFT) -#define TLBIASIDCFG (TLBIASIDCFG_MASK << TLBIASIDCFG_SHIFT) -#define TLBIVAACFG (TLBIVAACFG_MASK << TLBIVAACFG_SHIFT) -#define FLOOR (FLOOR_MASK << FLOOR_SHIFT) -#define VICTIM (VICTIM_MASK << VICTIM_SHIFT) - - -/* TTBCR */ -#define N (N_MASK << N_SHIFT) -#define PD0 (PD0_MASK << PD0_SHIFT) -#define PD1 (PD1_MASK << PD1_SHIFT) - - -/* TTBR0 */ -#define TTBR0_IRGNH (TTBR0_IRGNH_MASK << TTBR0_IRGNH_SHIFT) -#define TTBR0_SH (TTBR0_SH_MASK << TTBR0_SH_SHIFT) -#define TTBR0_ORGN (TTBR0_ORGN_MASK << TTBR0_ORGN_SHIFT) -#define TTBR0_NOS (TTBR0_NOS_MASK << TTBR0_NOS_SHIFT) -#define TTBR0_IRGNL (TTBR0_IRGNL_MASK << TTBR0_IRGNL_SHIFT) -#define TTBR0_PA (TTBR0_PA_MASK << TTBR0_PA_SHIFT) - - -/* TTBR1 */ -#define TTBR1_IRGNH (TTBR1_IRGNH_MASK << TTBR1_IRGNH_SHIFT) -#define TTBR1_SH (TTBR1_SH_MASK << TTBR1_SH_SHIFT) -#define TTBR1_ORGN (TTBR1_ORGN_MASK << TTBR1_ORGN_SHIFT) -#define TTBR1_NOS (TTBR1_NOS_MASK << TTBR1_NOS_SHIFT) -#define TTBR1_IRGNL (TTBR1_IRGNL_MASK << TTBR1_IRGNL_SHIFT) -#define TTBR1_PA (TTBR1_PA_MASK << TTBR1_PA_SHIFT) - - -/* V2PSR */ -#define HIT (HIT_MASK << HIT_SHIFT) -#define INDEX (INDEX_MASK << INDEX_SHIFT) - - -/* V2Pxx */ -#define V2Pxx_INDEX (V2Pxx_INDEX_MASK << V2Pxx_INDEX_SHIFT) -#define V2Pxx_VA (V2Pxx_VA_MASK << V2Pxx_VA_SHIFT) - - -/* Global Register Masks */ -/* CBACRn */ -#define RWVMID_MASK 0x1F -#define RWE_MASK 0x01 -#define RWGE_MASK 0x01 -#define CBVMID_MASK 0x1F -#define IRPTNDX_MASK 0xFF - - -/* CR */ -#define RPUE_MASK 0x01 -#define RPUERE_MASK 0x01 -#define RPUEIE_MASK 0x01 -#define DCDEE_MASK 0x01 -#define CLIENTPD_MASK 0x01 -#define STALLD_MASK 0x01 -#define TLBLKCRWE_MASK 0x01 -#define CR_TLBIALLCFG_MASK 0x01 -#define TLBIVMIDCFG_MASK 0x01 -#define CR_HUME_MASK 0x01 - - -/* ESR */ -#define CFG_MASK 0x01 -#define BYPASS_MASK 0x01 -#define ESR_MULTI_MASK 0x01 - - -/* ESYNR0 */ -#define ESYNR0_AMID_MASK 0xFF -#define ESYNR0_APID_MASK 0x1F -#define ESYNR0_ABID_MASK 0x07 -#define ESYNR0_AVMID_MASK 0x1F -#define ESYNR0_ATID_MASK 0xFF - - -/* ESYNR1 */ -#define ESYNR1_AMEMTYPE_MASK 0x07 -#define ESYNR1_ASHARED_MASK 0x01 -#define ESYNR1_AINNERSHARED_MASK 0x01 -#define ESYNR1_APRIV_MASK 0x01 -#define ESYNR1_APROTNS_MASK 0x01 -#define ESYNR1_AINST_MASK 0x01 -#define ESYNR1_AWRITE_MASK 0x01 -#define ESYNR1_ABURST_MASK 0x01 -#define ESYNR1_ALEN_MASK 0x0F -#define ESYNR1_ASIZE_MASK 0x01 -#define ESYNR1_ALOCK_MASK 0x03 -#define ESYNR1_AOOO_MASK 0x01 -#define ESYNR1_AFULL_MASK 0x01 -#define ESYNR1_AC_MASK 0x01 -#define ESYNR1_DCD_MASK 0x01 - - -/* IDR */ -#define NM2VCBMT_MASK 0x1FF -#define HTW_MASK 0x01 -#define HUM_MASK 0x01 -#define TLBSIZE_MASK 0x0F -#define NCB_MASK 0xFF -#define NIRPT_MASK 0xFF - - -/* M2VCBRn */ -#define VMID_MASK 0x1F -#define CBNDX_MASK 0xFF -#define BYPASSD_MASK 0x01 -#define BPRCOSH_MASK 0x01 -#define BPRCISH_MASK 0x01 -#define BPRCNSH_MASK 0x01 -#define BPSHCFG_MASK 0x03 -#define NSCFG_MASK 0x03 -#define BPMTCFG_MASK 0x01 -#define BPMEMTYPE_MASK 0x07 - - -/* REV */ -#define MINOR_MASK 0x0F -#define MAJOR_MASK 0x0F - - -/* TESTBUSCR */ -#define TBE_MASK 0x01 -#define SPDMBE_MASK 0x01 -#define WGSEL_MASK 0x03 -#define TBLSEL_MASK 0x03 -#define TBHSEL_MASK 0x03 -#define SPDM0SEL_MASK 0x0F -#define SPDM1SEL_MASK 0x0F -#define SPDM2SEL_MASK 0x0F -#define SPDM3SEL_MASK 0x0F - - -/* TLBIMID */ -#define TLBIVMID_VMID_MASK 0x1F - - -/* TLBRSW */ -#define TLBRSW_INDEX_MASK 0xFF -#define TLBBFBS_MASK 0x03 - - -/* TLBTR0 */ -#define PR_MASK 0x01 -#define PW_MASK 0x01 -#define UR_MASK 0x01 -#define UW_MASK 0x01 -#define XN_MASK 0x01 -#define NSDESC_MASK 0x01 -#define ISH_MASK 0x01 -#define SH_MASK 0x01 -#define MT_MASK 0x07 -#define DPSIZR_MASK 0x07 -#define DPSIZC_MASK 0x07 - - -/* TLBTR1 */ -#define TLBTR1_VMID_MASK 0x1F -#define TLBTR1_PA_MASK 0x000FFFFF - - -/* TLBTR2 */ -#define TLBTR2_ASID_MASK 0xFF -#define TLBTR2_V_MASK 0x01 -#define TLBTR2_NSTID_MASK 0x01 -#define TLBTR2_NV_MASK 0x01 -#define TLBTR2_VA_MASK 0x000FFFFF - - -/* Global Register Shifts */ -/* CBACRn */ -#define RWVMID_SHIFT 0 -#define RWE_SHIFT 8 -#define RWGE_SHIFT 9 -#define CBVMID_SHIFT 16 -#define IRPTNDX_SHIFT 24 - - -/* CR */ -#define RPUE_SHIFT 0 -#define RPUERE_SHIFT 1 -#define RPUEIE_SHIFT 2 -#define DCDEE_SHIFT 3 -#define CLIENTPD_SHIFT 4 -#define STALLD_SHIFT 5 -#define TLBLKCRWE_SHIFT 6 -#define CR_TLBIALLCFG_SHIFT 7 -#define TLBIVMIDCFG_SHIFT 8 -#define CR_HUME_SHIFT 9 - - -/* ESR */ -#define CFG_SHIFT 0 -#define BYPASS_SHIFT 1 -#define ESR_MULTI_SHIFT 31 - - -/* ESYNR0 */ -#define ESYNR0_AMID_SHIFT 0 -#define ESYNR0_APID_SHIFT 8 -#define ESYNR0_ABID_SHIFT 13 -#define ESYNR0_AVMID_SHIFT 16 -#define ESYNR0_ATID_SHIFT 24 - - -/* ESYNR1 */ -#define ESYNR1_AMEMTYPE_SHIFT 0 -#define ESYNR1_ASHARED_SHIFT 3 -#define ESYNR1_AINNERSHARED_SHIFT 4 -#define ESYNR1_APRIV_SHIFT 5 -#define ESYNR1_APROTNS_SHIFT 6 -#define ESYNR1_AINST_SHIFT 7 -#define ESYNR1_AWRITE_SHIFT 8 -#define ESYNR1_ABURST_SHIFT 10 -#define ESYNR1_ALEN_SHIFT 12 -#define ESYNR1_ASIZE_SHIFT 16 -#define ESYNR1_ALOCK_SHIFT 20 -#define ESYNR1_AOOO_SHIFT 22 -#define ESYNR1_AFULL_SHIFT 24 -#define ESYNR1_AC_SHIFT 30 -#define ESYNR1_DCD_SHIFT 31 - - -/* IDR */ -#define NM2VCBMT_SHIFT 0 -#define HTW_SHIFT 9 -#define HUM_SHIFT 10 -#define TLBSIZE_SHIFT 12 -#define NCB_SHIFT 16 -#define NIRPT_SHIFT 24 - - -/* M2VCBRn */ -#define VMID_SHIFT 0 -#define CBNDX_SHIFT 8 -#define BYPASSD_SHIFT 16 -#define BPRCOSH_SHIFT 17 -#define BPRCISH_SHIFT 18 -#define BPRCNSH_SHIFT 19 -#define BPSHCFG_SHIFT 20 -#define NSCFG_SHIFT 22 -#define BPMTCFG_SHIFT 24 -#define BPMEMTYPE_SHIFT 25 - - -/* REV */ -#define MINOR_SHIFT 0 -#define MAJOR_SHIFT 4 - - -/* TESTBUSCR */ -#define TBE_SHIFT 0 -#define SPDMBE_SHIFT 1 -#define WGSEL_SHIFT 8 -#define TBLSEL_SHIFT 12 -#define TBHSEL_SHIFT 14 -#define SPDM0SEL_SHIFT 16 -#define SPDM1SEL_SHIFT 20 -#define SPDM2SEL_SHIFT 24 -#define SPDM3SEL_SHIFT 28 - - -/* TLBIMID */ -#define TLBIVMID_VMID_SHIFT 0 - - -/* TLBRSW */ -#define TLBRSW_INDEX_SHIFT 0 -#define TLBBFBS_SHIFT 8 - - -/* TLBTR0 */ -#define PR_SHIFT 0 -#define PW_SHIFT 1 -#define UR_SHIFT 2 -#define UW_SHIFT 3 -#define XN_SHIFT 4 -#define NSDESC_SHIFT 6 -#define ISH_SHIFT 7 -#define SH_SHIFT 8 -#define MT_SHIFT 9 -#define DPSIZR_SHIFT 16 -#define DPSIZC_SHIFT 20 - - -/* TLBTR1 */ -#define TLBTR1_VMID_SHIFT 0 -#define TLBTR1_PA_SHIFT 12 - - -/* TLBTR2 */ -#define TLBTR2_ASID_SHIFT 0 -#define TLBTR2_V_SHIFT 8 -#define TLBTR2_NSTID_SHIFT 9 -#define TLBTR2_NV_SHIFT 10 -#define TLBTR2_VA_SHIFT 12 - - -/* Context Register Masks */ -/* ACTLR */ -#define CFERE_MASK 0x01 -#define CFEIE_MASK 0x01 -#define PTSHCFG_MASK 0x03 -#define RCOSH_MASK 0x01 -#define RCISH_MASK 0x01 -#define RCNSH_MASK 0x01 -#define PRIVCFG_MASK 0x03 -#define DNA_MASK 0x01 -#define DNLV2PA_MASK 0x01 -#define TLBMCFG_MASK 0x03 -#define CFCFG_MASK 0x01 -#define TIPCF_MASK 0x01 -#define V2PCFG_MASK 0x03 -#define HUME_MASK 0x01 -#define PTMTCFG_MASK 0x01 -#define PTMEMTYPE_MASK 0x07 - - -/* BFBCR */ -#define BFBDFE_MASK 0x01 -#define BFBSFE_MASK 0x01 -#define SFVS_MASK 0x01 -#define FLVIC_MASK 0x0F -#define SLVIC_MASK 0x0F - - -/* CONTEXTIDR */ -#define CONTEXTIDR_ASID_MASK 0xFF -#define PROCID_MASK 0x00FFFFFF - - -/* FSR */ -#define TF_MASK 0x01 -#define AFF_MASK 0x01 -#define APF_MASK 0x01 -#define TLBMF_MASK 0x01 -#define HTWDEEF_MASK 0x01 -#define HTWSEEF_MASK 0x01 -#define MHF_MASK 0x01 -#define SL_MASK 0x01 -#define SS_MASK 0x01 -#define MULTI_MASK 0x01 - - -/* FSYNR0 */ -#define AMID_MASK 0xFF -#define APID_MASK 0x1F -#define ABID_MASK 0x07 -#define ATID_MASK 0xFF - - -/* FSYNR1 */ -#define AMEMTYPE_MASK 0x07 -#define ASHARED_MASK 0x01 -#define AINNERSHARED_MASK 0x01 -#define APRIV_MASK 0x01 -#define APROTNS_MASK 0x01 -#define AINST_MASK 0x01 -#define AWRITE_MASK 0x01 -#define ABURST_MASK 0x01 -#define ALEN_MASK 0x0F -#define FSYNR1_ASIZE_MASK 0x07 -#define ALOCK_MASK 0x03 -#define AFULL_MASK 0x01 - - -/* NMRR */ -#define ICPC0_MASK 0x03 -#define ICPC1_MASK 0x03 -#define ICPC2_MASK 0x03 -#define ICPC3_MASK 0x03 -#define ICPC4_MASK 0x03 -#define ICPC5_MASK 0x03 -#define ICPC6_MASK 0x03 -#define ICPC7_MASK 0x03 -#define OCPC0_MASK 0x03 -#define OCPC1_MASK 0x03 -#define OCPC2_MASK 0x03 -#define OCPC3_MASK 0x03 -#define OCPC4_MASK 0x03 -#define OCPC5_MASK 0x03 -#define OCPC6_MASK 0x03 -#define OCPC7_MASK 0x03 - - -/* PAR */ -#define FAULT_MASK 0x01 -/* If a fault is present, these are the -same as the fault fields in the FAR */ -#define FAULT_TF_MASK 0x01 -#define FAULT_AFF_MASK 0x01 -#define FAULT_APF_MASK 0x01 -#define FAULT_TLBMF_MASK 0x01 -#define FAULT_HTWDEEF_MASK 0x01 -#define FAULT_HTWSEEF_MASK 0x01 -#define FAULT_MHF_MASK 0x01 -#define FAULT_SL_MASK 0x01 -#define FAULT_SS_MASK 0x01 - -/* If NO fault is present, the following - * fields are in effect - * (FAULT remains as before) */ -#define PAR_NOFAULT_SS_MASK 0x01 -#define PAR_NOFAULT_MT_MASK 0x07 -#define PAR_NOFAULT_SH_MASK 0x01 -#define PAR_NOFAULT_NS_MASK 0x01 -#define PAR_NOFAULT_NOS_MASK 0x01 -#define PAR_NPFAULT_PA_MASK 0x000FFFFF - - -/* PRRR */ -#define MTC0_MASK 0x03 -#define MTC1_MASK 0x03 -#define MTC2_MASK 0x03 -#define MTC3_MASK 0x03 -#define MTC4_MASK 0x03 -#define MTC5_MASK 0x03 -#define MTC6_MASK 0x03 -#define MTC7_MASK 0x03 -#define SHDSH0_MASK 0x01 -#define SHDSH1_MASK 0x01 -#define SHNMSH0_MASK 0x01 -#define SHNMSH1_MASK 0x01 -#define NOS0_MASK 0x01 -#define NOS1_MASK 0x01 -#define NOS2_MASK 0x01 -#define NOS3_MASK 0x01 -#define NOS4_MASK 0x01 -#define NOS5_MASK 0x01 -#define NOS6_MASK 0x01 -#define NOS7_MASK 0x01 - - -/* RESUME */ -#define TNR_MASK 0x01 - - -/* SCTLR */ -#define M_MASK 0x01 -#define TRE_MASK 0x01 -#define AFE_MASK 0x01 -#define HAF_MASK 0x01 -#define BE_MASK 0x01 -#define AFFD_MASK 0x01 - - -/* TLBIASID */ -#define TLBIASID_ASID_MASK 0xFF - - -/* TLBIVA */ -#define TLBIVA_ASID_MASK 0xFF -#define TLBIVA_VA_MASK 0x000FFFFF - - -/* TLBIVAA */ -#define TLBIVAA_VA_MASK 0x000FFFFF - - -/* TLBLCKR */ -#define LKE_MASK 0x01 -#define TLBLCKR_TLBIALLCFG_MASK 0x01 -#define TLBIASIDCFG_MASK 0x01 -#define TLBIVAACFG_MASK 0x01 -#define FLOOR_MASK 0xFF -#define VICTIM_MASK 0xFF - - -/* TTBCR */ -#define N_MASK 0x07 -#define PD0_MASK 0x01 -#define PD1_MASK 0x01 - - -/* TTBR0 */ -#define TTBR0_IRGNH_MASK 0x01 -#define TTBR0_SH_MASK 0x01 -#define TTBR0_ORGN_MASK 0x03 -#define TTBR0_NOS_MASK 0x01 -#define TTBR0_IRGNL_MASK 0x01 -#define TTBR0_PA_MASK 0x0003FFFF - - -/* TTBR1 */ -#define TTBR1_IRGNH_MASK 0x01 -#define TTBR1_SH_MASK 0x01 -#define TTBR1_ORGN_MASK 0x03 -#define TTBR1_NOS_MASK 0x01 -#define TTBR1_IRGNL_MASK 0x01 -#define TTBR1_PA_MASK 0x0003FFFF - - -/* V2PSR */ -#define HIT_MASK 0x01 -#define INDEX_MASK 0xFF - - -/* V2Pxx */ -#define V2Pxx_INDEX_MASK 0xFF -#define V2Pxx_VA_MASK 0x000FFFFF - - -/* Context Register Shifts */ -/* ACTLR */ -#define CFERE_SHIFT 0 -#define CFEIE_SHIFT 1 -#define PTSHCFG_SHIFT 2 -#define RCOSH_SHIFT 4 -#define RCISH_SHIFT 5 -#define RCNSH_SHIFT 6 -#define PRIVCFG_SHIFT 8 -#define DNA_SHIFT 10 -#define DNLV2PA_SHIFT 11 -#define TLBMCFG_SHIFT 12 -#define CFCFG_SHIFT 14 -#define TIPCF_SHIFT 15 -#define V2PCFG_SHIFT 16 -#define HUME_SHIFT 18 -#define PTMTCFG_SHIFT 20 -#define PTMEMTYPE_SHIFT 21 - - -/* BFBCR */ -#define BFBDFE_SHIFT 0 -#define BFBSFE_SHIFT 1 -#define SFVS_SHIFT 2 -#define FLVIC_SHIFT 4 -#define SLVIC_SHIFT 8 - - -/* CONTEXTIDR */ -#define CONTEXTIDR_ASID_SHIFT 0 -#define PROCID_SHIFT 8 - - -/* FSR */ -#define TF_SHIFT 1 -#define AFF_SHIFT 2 -#define APF_SHIFT 3 -#define TLBMF_SHIFT 4 -#define HTWDEEF_SHIFT 5 -#define HTWSEEF_SHIFT 6 -#define MHF_SHIFT 7 -#define SL_SHIFT 16 -#define SS_SHIFT 30 -#define MULTI_SHIFT 31 - - -/* FSYNR0 */ -#define AMID_SHIFT 0 -#define APID_SHIFT 8 -#define ABID_SHIFT 13 -#define ATID_SHIFT 24 - - -/* FSYNR1 */ -#define AMEMTYPE_SHIFT 0 -#define ASHARED_SHIFT 3 -#define AINNERSHARED_SHIFT 4 -#define APRIV_SHIFT 5 -#define APROTNS_SHIFT 6 -#define AINST_SHIFT 7 -#define AWRITE_SHIFT 8 -#define ABURST_SHIFT 10 -#define ALEN_SHIFT 12 -#define FSYNR1_ASIZE_SHIFT 16 -#define ALOCK_SHIFT 20 -#define AFULL_SHIFT 24 - - -/* NMRR */ -#define ICPC0_SHIFT 0 -#define ICPC1_SHIFT 2 -#define ICPC2_SHIFT 4 -#define ICPC3_SHIFT 6 -#define ICPC4_SHIFT 8 -#define ICPC5_SHIFT 10 -#define ICPC6_SHIFT 12 -#define ICPC7_SHIFT 14 -#define OCPC0_SHIFT 16 -#define OCPC1_SHIFT 18 -#define OCPC2_SHIFT 20 -#define OCPC3_SHIFT 22 -#define OCPC4_SHIFT 24 -#define OCPC5_SHIFT 26 -#define OCPC6_SHIFT 28 -#define OCPC7_SHIFT 30 - - -/* PAR */ -#define FAULT_SHIFT 0 -/* If a fault is present, these are the -same as the fault fields in the FAR */ -#define FAULT_TF_SHIFT 1 -#define FAULT_AFF_SHIFT 2 -#define FAULT_APF_SHIFT 3 -#define FAULT_TLBMF_SHIFT 4 -#define FAULT_HTWDEEF_SHIFT 5 -#define FAULT_HTWSEEF_SHIFT 6 -#define FAULT_MHF_SHIFT 7 -#define FAULT_SL_SHIFT 16 -#define FAULT_SS_SHIFT 30 - -/* If NO fault is present, the following - * fields are in effect - * (FAULT remains as before) */ -#define PAR_NOFAULT_SS_SHIFT 1 -#define PAR_NOFAULT_MT_SHIFT 4 -#define PAR_NOFAULT_SH_SHIFT 7 -#define PAR_NOFAULT_NS_SHIFT 9 -#define PAR_NOFAULT_NOS_SHIFT 10 -#define PAR_NPFAULT_PA_SHIFT 12 - - -/* PRRR */ -#define MTC0_SHIFT 0 -#define MTC1_SHIFT 2 -#define MTC2_SHIFT 4 -#define MTC3_SHIFT 6 -#define MTC4_SHIFT 8 -#define MTC5_SHIFT 10 -#define MTC6_SHIFT 12 -#define MTC7_SHIFT 14 -#define SHDSH0_SHIFT 16 -#define SHDSH1_SHIFT 17 -#define SHNMSH0_SHIFT 18 -#define SHNMSH1_SHIFT 19 -#define NOS0_SHIFT 24 -#define NOS1_SHIFT 25 -#define NOS2_SHIFT 26 -#define NOS3_SHIFT 27 -#define NOS4_SHIFT 28 -#define NOS5_SHIFT 29 -#define NOS6_SHIFT 30 -#define NOS7_SHIFT 31 - - -/* RESUME */ -#define TNR_SHIFT 0 - - -/* SCTLR */ -#define M_SHIFT 0 -#define TRE_SHIFT 1 -#define AFE_SHIFT 2 -#define HAF_SHIFT 3 -#define BE_SHIFT 4 -#define AFFD_SHIFT 5 - - -/* TLBIASID */ -#define TLBIASID_ASID_SHIFT 0 - - -/* TLBIVA */ -#define TLBIVA_ASID_SHIFT 0 -#define TLBIVA_VA_SHIFT 12 - - -/* TLBIVAA */ -#define TLBIVAA_VA_SHIFT 12 - - -/* TLBLCKR */ -#define LKE_SHIFT 0 -#define TLBLCKR_TLBIALLCFG_SHIFT 1 -#define TLBIASIDCFG_SHIFT 2 -#define TLBIVAACFG_SHIFT 3 -#define FLOOR_SHIFT 8 -#define VICTIM_SHIFT 8 - - -/* TTBCR */ -#define N_SHIFT 3 -#define PD0_SHIFT 4 -#define PD1_SHIFT 5 - - -/* TTBR0 */ -#define TTBR0_IRGNH_SHIFT 0 -#define TTBR0_SH_SHIFT 1 -#define TTBR0_ORGN_SHIFT 3 -#define TTBR0_NOS_SHIFT 5 -#define TTBR0_IRGNL_SHIFT 6 -#define TTBR0_PA_SHIFT 14 - - -/* TTBR1 */ -#define TTBR1_IRGNH_SHIFT 0 -#define TTBR1_SH_SHIFT 1 -#define TTBR1_ORGN_SHIFT 3 -#define TTBR1_NOS_SHIFT 5 -#define TTBR1_IRGNL_SHIFT 6 -#define TTBR1_PA_SHIFT 14 - - -/* V2PSR */ -#define HIT_SHIFT 0 -#define INDEX_SHIFT 8 - - -/* V2Pxx */ -#define V2Pxx_INDEX_SHIFT 0 -#define V2Pxx_VA_SHIFT 12 - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs-7x30.h b/arch/arm/mach-msm/include/mach/irqs-7x30.h index 67c5396514f..1f15902655f 100644 --- a/arch/arm/mach-msm/include/mach/irqs-7x30.h +++ b/arch/arm/mach-msm/include/mach/irqs-7x30.h @@ -1,30 +1,13 @@ /* Copyright (c) 2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. */ #ifndef __ASM_ARCH_MSM_IRQS_7X30_H diff --git a/arch/arm/mach-msm/include/mach/irqs-8x50.h b/arch/arm/mach-msm/include/mach/irqs-8x50.h index de3d8fe24e4..26adbe0e940 100644 --- a/arch/arm/mach-msm/include/mach/irqs-8x50.h +++ b/arch/arm/mach-msm/include/mach/irqs-8x50.h @@ -1,30 +1,13 @@ /* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. */ #ifndef __ASM_ARCH_MSM_IRQS_8XXX_H diff --git a/arch/arm/mach-msm/include/mach/irqs-8x60.h b/arch/arm/mach-msm/include/mach/irqs-8x60.h deleted file mode 100644 index f65841c74c0..00000000000 --- a/arch/arm/mach-msm/include/mach/irqs-8x60.h +++ /dev/null @@ -1,258 +0,0 @@ -/* Copyright (c) 2010 Code Aurora Forum. All rights reserved. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_IRQS_8X60_H -#define __ASM_ARCH_MSM_IRQS_8X60_H - -/* MSM ACPU Interrupt Numbers */ - -/* 0-15: STI/SGI (software triggered/generated interrupts) - * 16-31: PPI (private peripheral interrupts) - * 32+: SPI (shared peripheral interrupts) - */ - -#define GIC_PPI_START 16 -#define GIC_SPI_START 32 - -#define INT_DEBUG_TIMER_EXP (GIC_PPI_START + 0) -#define INT_GP_TIMER_EXP (GIC_PPI_START + 1) -#define INT_GP_TIMER2_EXP (GIC_PPI_START + 2) -#define WDT0_ACCSCSSNBARK_INT (GIC_PPI_START + 3) -#define WDT1_ACCSCSSNBARK_INT (GIC_PPI_START + 4) -#define AVS_SVICINT (GIC_PPI_START + 5) -#define AVS_SVICINTSWDONE (GIC_PPI_START + 6) -#define CPU_DBGCPUXCOMMRXFULL (GIC_PPI_START + 7) -#define CPU_DBGCPUXCOMMTXEMPTY (GIC_PPI_START + 8) -#define CPU_SICCPUXPERFMONIRPTREQ (GIC_PPI_START + 9) -#define SC_AVSCPUXDOWN (GIC_PPI_START + 10) -#define SC_AVSCPUXUP (GIC_PPI_START + 11) -#define SC_SICCPUXACGIRPTREQ (GIC_PPI_START + 12) -/* PPI 13 to 15 are unused */ - - -#define SC_SICMPUIRPTREQ (GIC_SPI_START + 0) -#define SC_SICL2IRPTREQ (GIC_SPI_START + 1) -#define SC_SICL2ACGIRPTREQ (GIC_SPI_START + 2) -#define NC (GIC_SPI_START + 3) -#define TLMM_SCSS_DIR_CONN_IRQ_0 (GIC_SPI_START + 4) -#define TLMM_SCSS_DIR_CONN_IRQ_1 (GIC_SPI_START + 5) -#define TLMM_SCSS_DIR_CONN_IRQ_2 (GIC_SPI_START + 6) -#define TLMM_SCSS_DIR_CONN_IRQ_3 (GIC_SPI_START + 7) -#define TLMM_SCSS_DIR_CONN_IRQ_4 (GIC_SPI_START + 8) -#define TLMM_SCSS_DIR_CONN_IRQ_5 (GIC_SPI_START + 9) -#define TLMM_SCSS_DIR_CONN_IRQ_6 (GIC_SPI_START + 10) -#define TLMM_SCSS_DIR_CONN_IRQ_7 (GIC_SPI_START + 11) -#define TLMM_SCSS_DIR_CONN_IRQ_8 (GIC_SPI_START + 12) -#define TLMM_SCSS_DIR_CONN_IRQ_9 (GIC_SPI_START + 13) -#define PM8058_SEC_IRQ_N (GIC_SPI_START + 14) -#define PM8901_SEC_IRQ_N (GIC_SPI_START + 15) -#define TLMM_SCSS_SUMMARY_IRQ (GIC_SPI_START + 16) -#define SPDM_RT_1_IRQ (GIC_SPI_START + 17) -#define SPDM_DIAG_IRQ (GIC_SPI_START + 18) -#define RPM_SCSS_CPU0_GP_HIGH_IRQ (GIC_SPI_START + 19) -#define RPM_SCSS_CPU0_GP_MEDIUM_IRQ (GIC_SPI_START + 20) -#define RPM_SCSS_CPU0_GP_LOW_IRQ (GIC_SPI_START + 21) -#define RPM_SCSS_CPU0_WAKE_UP_IRQ (GIC_SPI_START + 22) -#define RPM_SCSS_CPU1_GP_HIGH_IRQ (GIC_SPI_START + 23) -#define RPM_SCSS_CPU1_GP_MEDIUM_IRQ (GIC_SPI_START + 24) -#define RPM_SCSS_CPU1_GP_LOW_IRQ (GIC_SPI_START + 25) -#define RPM_SCSS_CPU1_WAKE_UP_IRQ (GIC_SPI_START + 26) -#define SSBI2_2_SC_CPU0_SECURE_INT (GIC_SPI_START + 27) -#define SSBI2_2_SC_CPU0_NON_SECURE_INT (GIC_SPI_START + 28) -#define SSBI2_1_SC_CPU0_SECURE_INT (GIC_SPI_START + 29) -#define SSBI2_1_SC_CPU0_NON_SECURE_INT (GIC_SPI_START + 30) -#define MSMC_SC_SEC_CE_IRQ (GIC_SPI_START + 31) -#define MSMC_SC_PRI_CE_IRQ (GIC_SPI_START + 32) -#define MARM_FIQ (GIC_SPI_START + 33) -#define MARM_IRQ (GIC_SPI_START + 34) -#define MARM_L2CC_IRQ (GIC_SPI_START + 35) -#define MARM_WDOG_EXPIRED (GIC_SPI_START + 36) -#define MARM_SCSS_GP_IRQ_0 (GIC_SPI_START + 37) -#define MARM_SCSS_GP_IRQ_1 (GIC_SPI_START + 38) -#define MARM_SCSS_GP_IRQ_2 (GIC_SPI_START + 39) -#define MARM_SCSS_GP_IRQ_3 (GIC_SPI_START + 40) -#define MARM_SCSS_GP_IRQ_4 (GIC_SPI_START + 41) -#define MARM_SCSS_GP_IRQ_5 (GIC_SPI_START + 42) -#define MARM_SCSS_GP_IRQ_6 (GIC_SPI_START + 43) -#define MARM_SCSS_GP_IRQ_7 (GIC_SPI_START + 44) -#define MARM_SCSS_GP_IRQ_8 (GIC_SPI_START + 45) -#define MARM_SCSS_GP_IRQ_9 (GIC_SPI_START + 46) -#define VPE_IRQ (GIC_SPI_START + 47) -#define VFE_IRQ (GIC_SPI_START + 48) -#define VCODEC_IRQ (GIC_SPI_START + 49) -#define TV_ENC_IRQ (GIC_SPI_START + 50) -#define SMMU_VPE_CB_SC_SECURE_IRQ (GIC_SPI_START + 51) -#define SMMU_VPE_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 52) -#define SMMU_VFE_CB_SC_SECURE_IRQ (GIC_SPI_START + 53) -#define SMMU_VFE_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 54) -#define SMMU_VCODEC_B_CB_SC_SECURE_IRQ (GIC_SPI_START + 55) -#define SMMU_VCODEC_B_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 56) -#define SMMU_VCODEC_A_CB_SC_SECURE_IRQ (GIC_SPI_START + 57) -#define SMMU_VCODEC_A_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 58) -#define SMMU_ROT_CB_SC_SECURE_IRQ (GIC_SPI_START + 59) -#define SMMU_ROT_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 60) -#define SMMU_MDP1_CB_SC_SECURE_IRQ (GIC_SPI_START + 61) -#define SMMU_MDP1_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 62) -#define SMMU_MDP0_CB_SC_SECURE_IRQ (GIC_SPI_START + 63) -#define SMMU_MDP0_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 64) -#define SMMU_JPEGD_CB_SC_SECURE_IRQ (GIC_SPI_START + 65) -#define SMMU_JPEGD_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 66) -#define SMMU_IJPEG_CB_SC_SECURE_IRQ (GIC_SPI_START + 67) -#define SMMU_IJPEG_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 68) -#define SMMU_GFX3D_CB_SC_SECURE_IRQ (GIC_SPI_START + 69) -#define SMMU_GFX3D_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 70) -#define SMMU_GFX2D0_CB_SC_SECURE_IRQ (GIC_SPI_START + 71) -#define SMMU_GFX2D0_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 72) -#define ROT_IRQ (GIC_SPI_START + 73) -#define MMSS_FABRIC_IRQ (GIC_SPI_START + 74) -#define MDP_IRQ (GIC_SPI_START + 75) -#define JPEGD_IRQ (GIC_SPI_START + 76) -#define JPEG_IRQ (GIC_SPI_START + 77) -#define MMSS_IMEM_IRQ (GIC_SPI_START + 78) -#define HDMI_IRQ (GIC_SPI_START + 79) -#define GFX3D_IRQ (GIC_SPI_START + 80) -#define GFX2D0_IRQ (GIC_SPI_START + 81) -#define DSI_IRQ (GIC_SPI_START + 82) -#define CSI_1_IRQ (GIC_SPI_START + 83) -#define CSI_0_IRQ (GIC_SPI_START + 84) -#define LPASS_SCSS_AUDIO_IF_OUT0_IRQ (GIC_SPI_START + 85) -#define LPASS_SCSS_MIDI_IRQ (GIC_SPI_START + 86) -#define LPASS_Q6SS_WDOG_EXPIRED (GIC_SPI_START + 87) -#define LPASS_SCSS_GP_LOW_IRQ (GIC_SPI_START + 88) -#define LPASS_SCSS_GP_MEDIUM_IRQ (GIC_SPI_START + 89) -#define LPASS_SCSS_GP_HIGH_IRQ (GIC_SPI_START + 90) -#define TOP_IMEM_IRQ (GIC_SPI_START + 91) -#define FABRIC_SYS_IRQ (GIC_SPI_START + 92) -#define FABRIC_APPS_IRQ (GIC_SPI_START + 93) -#define USB1_HS_BAM_IRQ (GIC_SPI_START + 94) -#define SDC4_BAM_IRQ (GIC_SPI_START + 95) -#define SDC3_BAM_IRQ (GIC_SPI_START + 96) -#define SDC2_BAM_IRQ (GIC_SPI_START + 97) -#define SDC1_BAM_IRQ (GIC_SPI_START + 98) -#define FABRIC_SPS_IRQ (GIC_SPI_START + 99) -#define USB1_HS_IRQ (GIC_SPI_START + 100) -#define SDC4_IRQ_0 (GIC_SPI_START + 101) -#define SDC3_IRQ_0 (GIC_SPI_START + 102) -#define SDC2_IRQ_0 (GIC_SPI_START + 103) -#define SDC1_IRQ_0 (GIC_SPI_START + 104) -#define SPS_BAM_DMA_IRQ (GIC_SPI_START + 105) -#define SPS_SEC_VIOL_IRQ (GIC_SPI_START + 106) -#define SPS_MTI_0 (GIC_SPI_START + 107) -#define SPS_MTI_1 (GIC_SPI_START + 108) -#define SPS_MTI_2 (GIC_SPI_START + 109) -#define SPS_MTI_3 (GIC_SPI_START + 110) -#define SPS_MTI_4 (GIC_SPI_START + 111) -#define SPS_MTI_5 (GIC_SPI_START + 112) -#define SPS_MTI_6 (GIC_SPI_START + 113) -#define SPS_MTI_7 (GIC_SPI_START + 114) -#define SPS_MTI_8 (GIC_SPI_START + 115) -#define SPS_MTI_9 (GIC_SPI_START + 116) -#define SPS_MTI_10 (GIC_SPI_START + 117) -#define SPS_MTI_11 (GIC_SPI_START + 118) -#define SPS_MTI_12 (GIC_SPI_START + 119) -#define SPS_MTI_13 (GIC_SPI_START + 120) -#define SPS_MTI_14 (GIC_SPI_START + 121) -#define SPS_MTI_15 (GIC_SPI_START + 122) -#define SPS_MTI_16 (GIC_SPI_START + 123) -#define SPS_MTI_17 (GIC_SPI_START + 124) -#define SPS_MTI_18 (GIC_SPI_START + 125) -#define SPS_MTI_19 (GIC_SPI_START + 126) -#define SPS_MTI_20 (GIC_SPI_START + 127) -#define SPS_MTI_21 (GIC_SPI_START + 128) -#define SPS_MTI_22 (GIC_SPI_START + 129) -#define SPS_MTI_23 (GIC_SPI_START + 130) -#define SPS_MTI_24 (GIC_SPI_START + 131) -#define SPS_MTI_25 (GIC_SPI_START + 132) -#define SPS_MTI_26 (GIC_SPI_START + 133) -#define SPS_MTI_27 (GIC_SPI_START + 134) -#define SPS_MTI_28 (GIC_SPI_START + 135) -#define SPS_MTI_29 (GIC_SPI_START + 136) -#define SPS_MTI_30 (GIC_SPI_START + 137) -#define SPS_MTI_31 (GIC_SPI_START + 138) -#define UXMC_EBI2_WR_ER_DONE_IRQ (GIC_SPI_START + 139) -#define UXMC_EBI2_OP_DONE_IRQ (GIC_SPI_START + 140) -#define USB2_IRQ (GIC_SPI_START + 141) -#define USB1_IRQ (GIC_SPI_START + 142) -#define TSSC_SSBI_IRQ (GIC_SPI_START + 143) -#define TSSC_SAMPLE_IRQ (GIC_SPI_START + 144) -#define TSSC_PENUP_IRQ (GIC_SPI_START + 145) -#define INT_UART1DM_IRQ (GIC_SPI_START + 146) -#define GSBI1_QUP_IRQ (GIC_SPI_START + 147) -#define INT_UART2DM_IRQ (GIC_SPI_START + 148) -#define GSBI2_QUP_IRQ (GIC_SPI_START + 149) -#define INT_UART3DM_IRQ (GIC_SPI_START + 150) -#define GSBI3_QUP_IRQ (GIC_SPI_START + 151) -#define INT_UART4DM_IRQ (GIC_SPI_START + 152) -#define GSBI4_QUP_IRQ (GIC_SPI_START + 153) -#define INT_UART5DM_IRQ (GIC_SPI_START + 154) -#define GSBI5_QUP_IRQ (GIC_SPI_START + 155) -#define INT_UART6DM_IRQ (GIC_SPI_START + 156) -#define GSBI6_QUP_IRQ (GIC_SPI_START + 157) -#define INT_UART7DM_IRQ (GIC_SPI_START + 158) -#define GSBI7_QUP_IRQ (GIC_SPI_START + 159) -#define INT_UART8DM_IRQ (GIC_SPI_START + 160) -#define GSBI8_QUP_IRQ (GIC_SPI_START + 161) -#define TSIF_TSPP_IRQ (GIC_SPI_START + 162) -#define TSIF_BAM_IRQ (GIC_SPI_START + 163) -#define TSIF2_IRQ (GIC_SPI_START + 164) -#define TSIF1_IRQ (GIC_SPI_START + 165) -#define INT_ADM1_MASTER (GIC_SPI_START + 166) -#define INT_ADM1_AARM (GIC_SPI_START + 167) -#define INT_ADM1_SD2 (GIC_SPI_START + 168) -#define INT_ADM1_SD3 (GIC_SPI_START + 169) -#define INT_ADM0_MASTER (GIC_SPI_START + 170) -#define INT_ADM0_AARM (GIC_SPI_START + 171) -#define INT_ADM0_SD2 (GIC_SPI_START + 172) -#define INT_ADM0_SD3 (GIC_SPI_START + 173) -#define CC_SCSS_WDT1CPU1BITEEXPIRED (GIC_SPI_START + 174) -#define CC_SCSS_WDT1CPU0BITEEXPIRED (GIC_SPI_START + 175) -#define CC_SCSS_WDT0CPU1BITEEXPIRED (GIC_SPI_START + 176) -#define CC_SCSS_WDT0CPU0BITEEXPIRED (GIC_SPI_START + 177) -#define TSENS_UPPER_LOWER_INT (GIC_SPI_START + 178) -#define SSBI2_2_SC_CPU1_SECURE_INT (GIC_SPI_START + 179) -#define SSBI2_2_SC_CPU1_NON_SECURE_INT (GIC_SPI_START + 180) -#define SSBI2_1_SC_CPU1_SECURE_INT (GIC_SPI_START + 181) -#define SSBI2_1_SC_CPU1_NON_SECURE_INT (GIC_SPI_START + 182) -#define XPU_SUMMARY_IRQ (GIC_SPI_START + 183) -#define BUS_EXCEPTION_SUMMARY_IRQ (GIC_SPI_START + 184) -#define HSDDRX_SMICH0_IRQ (GIC_SPI_START + 185) -#define HSDDRX_EBI1_IRQ (GIC_SPI_START + 186) -#define SDC5_BAM_IRQ (GIC_SPI_START + 187) -#define SDC5_IRQ_0 (GIC_SPI_START + 188) -#define INT_UART9DM_IRQ (GIC_SPI_START + 189) -#define GSBI9_QUP_IRQ (GIC_SPI_START + 190) -#define INT_UART10DM_IRQ (GIC_SPI_START + 191) -#define GSBI10_QUP_IRQ (GIC_SPI_START + 192) -#define INT_UART11DM_IRQ (GIC_SPI_START + 193) -#define GSBI11_QUP_IRQ (GIC_SPI_START + 194) -#define INT_UART12DM_IRQ (GIC_SPI_START + 195) -#define GSBI12_QUP_IRQ (GIC_SPI_START + 196) - -/*SPI 197 to 209 arent used in 8x60*/ -#define SMMU_GFX2D1_CB_SC_SECURE_IRQ (GIC_SPI_START + 210) -#define SMMU_GFX2D1_CB_SC_NON_SECURE_IRQ (GIC_SPI_START + 211) - -/*SPI 212 to 216 arent used in 8x60*/ -#define SMPSS_SPARE_1 (GIC_SPI_START + 217) -#define SMPSS_SPARE_2 (GIC_SPI_START + 218) -#define SMPSS_SPARE_3 (GIC_SPI_START + 219) -#define SMPSS_SPARE_4 (GIC_SPI_START + 220) -#define SMPSS_SPARE_5 (GIC_SPI_START + 221) -#define SMPSS_SPARE_6 (GIC_SPI_START + 222) -#define SMPSS_SPARE_7 (GIC_SPI_START + 223) - -#define NR_GPIO_IRQS 173 -#define NR_MSM_IRQS 256 -#define NR_BOARD_IRQS 0 - -#endif diff --git a/arch/arm/mach-msm/include/mach/irqs.h b/arch/arm/mach-msm/include/mach/irqs.h index 8679a456474..164d355c96e 100644 --- a/arch/arm/mach-msm/include/mach/irqs.h +++ b/arch/arm/mach-msm/include/mach/irqs.h @@ -24,8 +24,6 @@ #elif defined(CONFIG_ARCH_QSD8X50) #include "irqs-8x50.h" #include "sirc.h" -#elif defined(CONFIG_ARCH_MSM8X60) -#include "irqs-8x60.h" #elif defined(CONFIG_ARCH_MSM_ARM11) #include "irqs-7x00.h" #else diff --git a/arch/arm/mach-msm/include/mach/memory.h b/arch/arm/mach-msm/include/mach/memory.h deleted file mode 100644 index 070e17d237f..00000000000 --- a/arch/arm/mach-msm/include/mach/memory.h +++ /dev/null @@ -1,33 +0,0 @@ -/* arch/arm/mach-msm/include/mach/memory.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MEMORY_H -#define __ASM_ARCH_MEMORY_H - -/* physical offset of RAM */ -#if defined(CONFIG_ARCH_QSD8X50) && defined(CONFIG_MSM_SOC_REV_A) -#define PHYS_OFFSET UL(0x00000000) -#elif defined(CONFIG_ARCH_QSD8X50) -#define PHYS_OFFSET UL(0x20000000) -#elif defined(CONFIG_ARCH_MSM7X30) -#define PHYS_OFFSET UL(0x00200000) -#elif defined(CONFIG_ARCH_MSM8X60) -#define PHYS_OFFSET UL(0x40200000) -#else -#define PHYS_OFFSET UL(0x10000000) -#endif - -#endif - diff --git a/arch/arm/mach-msm/include/mach/mmc.h b/arch/arm/mach-msm/include/mach/mmc.h deleted file mode 100644 index d54b6b086cf..00000000000 --- a/arch/arm/mach-msm/include/mach/mmc.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * arch/arm/include/asm/mach/mmc.h - */ -#ifndef ASMARM_MACH_MMC_H -#define ASMARM_MACH_MMC_H - -#include <linux/mmc/host.h> -#include <linux/mmc/card.h> -#include <linux/mmc/sdio_func.h> - -struct embedded_sdio_data { - struct sdio_cis cis; - struct sdio_cccr cccr; - struct sdio_embedded_func *funcs; - int num_funcs; -}; - -struct msm_mmc_platform_data { - unsigned int ocr_mask; /* available voltages */ - u32 (*translate_vdd)(struct device *, unsigned int); - unsigned int (*status)(struct device *); - struct embedded_sdio_data *embedded_sdio; - int (*register_status_notify)(void (*callback)(int card_present, void *dev_id), void *dev_id); -}; - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_fb.h b/arch/arm/mach-msm/include/mach/msm_fb.h deleted file mode 100644 index 1f4fc81b3d8..00000000000 --- a/arch/arm/mach-msm/include/mach/msm_fb.h +++ /dev/null @@ -1,147 +0,0 @@ -/* arch/arm/mach-msm/include/mach/msm_fb.h - * - * Internal shared definitions for various MSM framebuffer parts. - * - * Copyright (C) 2007 Google Incorporated - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -#ifndef _MSM_FB_H_ -#define _MSM_FB_H_ - -#include <linux/device.h> - -struct mddi_info; - -struct msm_fb_data { - int xres; /* x resolution in pixels */ - int yres; /* y resolution in pixels */ - int width; /* disply width in mm */ - int height; /* display height in mm */ - unsigned output_format; -}; - -struct msmfb_callback { - void (*func)(struct msmfb_callback *); -}; - -enum { - MSM_MDDI_PMDH_INTERFACE, - MSM_MDDI_EMDH_INTERFACE, - MSM_EBI2_INTERFACE, -}; - -#define MSMFB_CAP_PARTIAL_UPDATES (1 << 0) - -struct msm_panel_data { - /* turns off the fb memory */ - int (*suspend)(struct msm_panel_data *); - /* turns on the fb memory */ - int (*resume)(struct msm_panel_data *); - /* turns off the panel */ - int (*blank)(struct msm_panel_data *); - /* turns on the panel */ - int (*unblank)(struct msm_panel_data *); - void (*wait_vsync)(struct msm_panel_data *); - void (*request_vsync)(struct msm_panel_data *, struct msmfb_callback *); - void (*clear_vsync)(struct msm_panel_data *); - /* from the enum above */ - unsigned interface_type; - /* data to be passed to the fb driver */ - struct msm_fb_data *fb_data; - - /* capabilities supported by the panel */ - uint32_t caps; -}; - -struct msm_mddi_client_data { - void (*suspend)(struct msm_mddi_client_data *); - void (*resume)(struct msm_mddi_client_data *); - void (*activate_link)(struct msm_mddi_client_data *); - void (*remote_write)(struct msm_mddi_client_data *, uint32_t val, - uint32_t reg); - uint32_t (*remote_read)(struct msm_mddi_client_data *, uint32_t reg); - void (*auto_hibernate)(struct msm_mddi_client_data *, int); - /* custom data that needs to be passed from the board file to a - * particular client */ - void *private_client_data; - struct resource *fb_resource; - /* from the list above */ - unsigned interface_type; -}; - -struct msm_mddi_platform_data { - unsigned int clk_rate; - void (*power_client)(struct msm_mddi_client_data *, int on); - - /* fixup the mfr name, product id */ - void (*fixup)(uint16_t *mfr_name, uint16_t *product_id); - - struct resource *fb_resource; /*optional*/ - /* number of clients in the list that follows */ - int num_clients; - /* array of client information of clients */ - struct { - unsigned product_id; /* mfr id in top 16 bits, product id - * in lower 16 bits - */ - char *name; /* the device name will be the platform - * device name registered for the client, - * it should match the name of the associated - * driver - */ - unsigned id; /* id for mddi client device node, will also - * be used as device id of panel devices, if - * the client device will have multiple panels - * space must be left here for them - */ - void *client_data; /* required private client data */ - unsigned int clk_rate; /* optional: if the client requires a - * different mddi clk rate - */ - } client_platform_data[]; -}; - -struct mdp_blit_req; -struct fb_info; -struct mdp_device { - struct device dev; - void (*dma)(struct mdp_device *mpd, uint32_t addr, - uint32_t stride, uint32_t w, uint32_t h, uint32_t x, - uint32_t y, struct msmfb_callback *callback, int interface); - void (*dma_wait)(struct mdp_device *mdp); - int (*blit)(struct mdp_device *mdp, struct fb_info *fb, - struct mdp_blit_req *req); - void (*set_grp_disp)(struct mdp_device *mdp, uint32_t disp_id); -}; - -struct class_interface; -int register_mdp_client(struct class_interface *class_intf); - -/**** private client data structs go below this line ***/ - -struct msm_mddi_bridge_platform_data { - /* from board file */ - int (*init)(struct msm_mddi_bridge_platform_data *, - struct msm_mddi_client_data *); - int (*uninit)(struct msm_mddi_bridge_platform_data *, - struct msm_mddi_client_data *); - /* passed to panel for use by the fb driver */ - int (*blank)(struct msm_mddi_bridge_platform_data *, - struct msm_mddi_client_data *); - int (*unblank)(struct msm_mddi_bridge_platform_data *, - struct msm_mddi_client_data *); - struct msm_fb_data fb_data; -}; - - - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_gpiomux.h b/arch/arm/mach-msm/include/mach/msm_gpiomux.h new file mode 100644 index 00000000000..0c7d3936e02 --- /dev/null +++ b/arch/arm/mach-msm/include/mach/msm_gpiomux.h @@ -0,0 +1,38 @@ +/* Copyright (c) 2011, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ + +#ifndef _LINUX_MSM_GPIOMUX_H +#define _LINUX_MSM_GPIOMUX_H + +#ifdef CONFIG_MSM_GPIOMUX + +/* Increment a gpio's reference count, possibly activating the line. */ +int __must_check msm_gpiomux_get(unsigned gpio); + +/* Decrement a gpio's reference count, possibly suspending the line. */ +int msm_gpiomux_put(unsigned gpio); + +#else + +static inline int __must_check msm_gpiomux_get(unsigned gpio) +{ + return -ENOSYS; +} + +static inline int msm_gpiomux_put(unsigned gpio) +{ + return -ENOSYS; +} + +#endif + +#endif /* _LINUX_MSM_GPIOMUX_H */ diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h index cfff0e74f12..67dc0e98b95 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x00.h @@ -1,6 +1,7 @@ /* arch/arm/mach-msm/include/mach/msm_iomap.h * * Copyright (C) 2007 Google, Inc. + * Copyright (c) 2011, Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -37,35 +38,22 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #define MSM_VIC_BASE IOMEM(0xE0000000) #define MSM_VIC_PHYS 0xC0000000 #define MSM_VIC_SIZE SZ_4K -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_CSR_PHYS 0xC0100000 -#define MSM_CSR_SIZE SZ_4K - -#define MSM_GPT_PHYS MSM_CSR_PHYS -#define MSM_GPT_BASE MSM_CSR_BASE -#define MSM_GPT_SIZE SZ_4K +#define MSM7X00_CSR_PHYS 0xC0100000 +#define MSM7X00_CSR_SIZE SZ_4K #define MSM_DMOV_BASE IOMEM(0xE0002000) #define MSM_DMOV_PHYS 0xA9700000 #define MSM_DMOV_SIZE SZ_4K -#define MSM_GPIO1_BASE IOMEM(0xE0003000) -#define MSM_GPIO1_PHYS 0xA9200000 -#define MSM_GPIO1_SIZE SZ_4K +#define MSM7X00_GPIO1_PHYS 0xA9200000 +#define MSM7X00_GPIO1_SIZE SZ_4K -#define MSM_GPIO2_BASE IOMEM(0xE0004000) -#define MSM_GPIO2_PHYS 0xA9300000 -#define MSM_GPIO2_SIZE SZ_4K +#define MSM7X00_GPIO2_PHYS 0xA9300000 +#define MSM7X00_GPIO2_SIZE SZ_4K #define MSM_CLK_CTL_BASE IOMEM(0xE0005000) #define MSM_CLK_CTL_PHYS 0xA8600000 @@ -84,18 +72,6 @@ #define MSM_UART3_PHYS 0xA9C00000 #define MSM_UART3_SIZE SZ_4K -#ifdef CONFIG_MSM_DEBUG_UART -#define MSM_DEBUG_UART_BASE 0xE1000000 -#if CONFIG_MSM_DEBUG_UART == 1 -#define MSM_DEBUG_UART_PHYS MSM_UART1_PHYS -#elif CONFIG_MSM_DEBUG_UART == 2 -#define MSM_DEBUG_UART_PHYS MSM_UART2_PHYS -#elif CONFIG_MSM_DEBUG_UART == 3 -#define MSM_DEBUG_UART_PHYS MSM_UART3_PHYS -#endif -#define MSM_DEBUG_UART_SIZE SZ_4K -#endif - #define MSM_SDC1_PHYS 0xA0400000 #define MSM_SDC1_SIZE SZ_4K @@ -129,11 +105,4 @@ #define MSM_AD5_PHYS 0xAC000000 #define MSM_AD5_SIZE (SZ_1M*13) - -#if defined(CONFIG_ARCH_MSM7X30) -#define MSM_GCC_BASE IOMEM(0xF8009000) -#define MSM_GCC_PHYS 0xC0182000 -#define MSM_GCC_SIZE SZ_4K -#endif - #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h index 0fd7b68ca11..198202c267c 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-7x30.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -39,28 +39,18 @@ #define MSM_VIC_PHYS 0xC0080000 #define MSM_VIC_SIZE SZ_4K -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_CSR_PHYS 0xC0100000 -#define MSM_CSR_SIZE SZ_4K - -#define MSM_TMR_PHYS MSM_CSR_PHYS -#define MSM_TMR_BASE MSM_CSR_BASE -#define MSM_TMR_SIZE SZ_4K - -#define MSM_GPT_BASE (MSM_TMR_BASE + 0x4) -#define MSM_DGT_BASE (MSM_TMR_BASE + 0x24) +#define MSM7X30_CSR_PHYS 0xC0100000 +#define MSM7X30_CSR_SIZE SZ_4K #define MSM_DMOV_BASE IOMEM(0xE0002000) #define MSM_DMOV_PHYS 0xAC400000 #define MSM_DMOV_SIZE SZ_4K -#define MSM_GPIO1_BASE IOMEM(0xE0003000) -#define MSM_GPIO1_PHYS 0xAC001000 -#define MSM_GPIO1_SIZE SZ_4K +#define MSM7X30_GPIO1_PHYS 0xAC001000 +#define MSM7X30_GPIO1_SIZE SZ_4K -#define MSM_GPIO2_BASE IOMEM(0xE0004000) -#define MSM_GPIO2_PHYS 0xAC101000 -#define MSM_GPIO2_SIZE SZ_4K +#define MSM7X30_GPIO2_PHYS 0xAC101000 +#define MSM7X30_GPIO2_SIZE SZ_4K #define MSM_CLK_CTL_BASE IOMEM(0xE0005000) #define MSM_CLK_CTL_PHYS 0xAB800000 @@ -99,18 +89,6 @@ #define MSM_UART3_PHYS 0xACC00000 #define MSM_UART3_SIZE SZ_4K -#ifdef CONFIG_MSM_DEBUG_UART -#define MSM_DEBUG_UART_BASE 0xE1000000 -#if CONFIG_MSM_DEBUG_UART == 1 -#define MSM_DEBUG_UART_PHYS MSM_UART1_PHYS -#elif CONFIG_MSM_DEBUG_UART == 2 -#define MSM_DEBUG_UART_PHYS MSM_UART2_PHYS -#elif CONFIG_MSM_DEBUG_UART == 3 -#define MSM_DEBUG_UART_PHYS MSM_UART3_PHYS -#endif -#define MSM_DEBUG_UART_SIZE SZ_4K -#endif - #define MSM_MDC_BASE IOMEM(0xE0200000) #define MSM_MDC_PHYS 0xAA500000 #define MSM_MDC_SIZE SZ_1M diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h index acc819eb76e..0faa894729b 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap-8x50.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011 Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -39,28 +39,18 @@ #define MSM_VIC_PHYS 0xAC000000 #define MSM_VIC_SIZE SZ_4K -#define MSM_CSR_BASE IOMEM(0xE0001000) -#define MSM_CSR_PHYS 0xAC100000 -#define MSM_CSR_SIZE SZ_4K - -#define MSM_TMR_PHYS MSM_CSR_PHYS -#define MSM_TMR_BASE MSM_CSR_BASE -#define MSM_TMR_SIZE SZ_4K - -#define MSM_GPT_BASE MSM_TMR_BASE -#define MSM_DGT_BASE (MSM_TMR_BASE + 0x10) +#define QSD8X50_CSR_PHYS 0xAC100000 +#define QSD8X50_CSR_SIZE SZ_4K #define MSM_DMOV_BASE IOMEM(0xE0002000) #define MSM_DMOV_PHYS 0xA9700000 #define MSM_DMOV_SIZE SZ_4K -#define MSM_GPIO1_BASE IOMEM(0xE0003000) -#define MSM_GPIO1_PHYS 0xA9000000 -#define MSM_GPIO1_SIZE SZ_4K +#define QSD8X50_GPIO1_PHYS 0xA9000000 +#define QSD8X50_GPIO1_SIZE SZ_4K -#define MSM_GPIO2_BASE IOMEM(0xE0004000) -#define MSM_GPIO2_PHYS 0xA9100000 -#define MSM_GPIO2_SIZE SZ_4K +#define QSD8X50_GPIO2_PHYS 0xA9100000 +#define QSD8X50_GPIO2_SIZE SZ_4K #define MSM_CLK_CTL_BASE IOMEM(0xE0005000) #define MSM_CLK_CTL_PHYS 0xA8600000 @@ -93,18 +83,6 @@ #define MSM_UART3_PHYS 0xA9C00000 #define MSM_UART3_SIZE SZ_4K -#ifdef CONFIG_MSM_DEBUG_UART -#define MSM_DEBUG_UART_BASE 0xE1000000 -#if CONFIG_MSM_DEBUG_UART == 1 -#define MSM_DEBUG_UART_PHYS MSM_UART1_PHYS -#elif CONFIG_MSM_DEBUG_UART == 2 -#define MSM_DEBUG_UART_PHYS MSM_UART2_PHYS -#elif CONFIG_MSM_DEBUG_UART == 3 -#define MSM_DEBUG_UART_PHYS MSM_UART3_PHYS -#endif -#define MSM_DEBUG_UART_SIZE SZ_4K -#endif - #define MSM_MDC_BASE IOMEM(0xE0200000) #define MSM_MDC_PHYS 0xAA500000 #define MSM_MDC_SIZE SZ_1M @@ -132,16 +110,16 @@ #define MSM_UART2DM_PHYS 0xA0900000 -#define MSM_SDC1_PHYS 0xA0400000 +#define MSM_SDC1_PHYS 0xA0300000 #define MSM_SDC1_SIZE SZ_4K -#define MSM_SDC2_PHYS 0xA0500000 +#define MSM_SDC2_PHYS 0xA0400000 #define MSM_SDC2_SIZE SZ_4K -#define MSM_SDC3_PHYS 0xA0600000 +#define MSM_SDC3_PHYS 0xA0500000 #define MSM_SDC3_SIZE SZ_4K -#define MSM_SDC4_PHYS 0xA0700000 +#define MSM_SDC4_PHYS 0xA0600000 #define MSM_SDC4_SIZE SZ_4K #endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h b/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h deleted file mode 100644 index a54e33b0882..00000000000 --- a/arch/arm/mach-msm/include/mach/msm_iomap-8x60.h +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. - * Author: Brian Swetland <swetland@google.com> - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * - * The MSM peripherals are spread all over across 768MB of physical - * space, which makes just having a simple IO_ADDRESS macro to slide - * them into the right virtual location rough. Instead, we will - * provide a master phys->virt mapping for peripherals here. - * - */ - -#ifndef __ASM_ARCH_MSM_IOMAP_8X60_H -#define __ASM_ARCH_MSM_IOMAP_8X60_H - -/* Physical base address and size of peripherals. - * Ordered by the virtual base addresses they will be mapped at. - * - * MSM_VIC_BASE must be an value that can be loaded via a "mov" - * instruction, otherwise entry-macro.S will not compile. - * - * If you add or remove entries here, you'll want to edit the - * msm_io_desc array in arch/arm/mach-msm/io.c to reflect your - * changes. - * - */ - -#define MSM_QGIC_DIST_BASE IOMEM(0xF0000000) -#define MSM_QGIC_DIST_PHYS 0x02080000 -#define MSM_QGIC_DIST_SIZE SZ_4K - -#define MSM_QGIC_CPU_BASE IOMEM(0xF0001000) -#define MSM_QGIC_CPU_PHYS 0x02081000 -#define MSM_QGIC_CPU_SIZE SZ_4K - -#define MSM_ACC_BASE IOMEM(0xF0002000) -#define MSM_ACC_PHYS 0x02001000 -#define MSM_ACC_SIZE SZ_4K - -#define MSM_GCC_BASE IOMEM(0xF0003000) -#define MSM_GCC_PHYS 0x02082000 -#define MSM_GCC_SIZE SZ_4K - -#define MSM_TLMM_BASE IOMEM(0xF0004000) -#define MSM_TLMM_PHYS 0x00800000 -#define MSM_TLMM_SIZE SZ_16K - -#define MSM_SHARED_RAM_BASE IOMEM(0xF0100000) -#define MSM_SHARED_RAM_SIZE SZ_1M - -#define MSM_TMR_BASE IOMEM(0xF0200000) -#define MSM_TMR_PHYS 0x02000000 -#define MSM_TMR_SIZE SZ_4K - -#define MSM_TMR0_BASE IOMEM(0xF0201000) -#define MSM_TMR0_PHYS 0x02040000 -#define MSM_TMR0_SIZE SZ_4K - -#define MSM_GPT_BASE (MSM_TMR_BASE + 0x4) -#define MSM_DGT_BASE (MSM_TMR_BASE + 0x24) - -#define MSM_IOMMU_JPEGD_PHYS 0x07300000 -#define MSM_IOMMU_JPEGD_SIZE SZ_1M - -#define MSM_IOMMU_VPE_PHYS 0x07400000 -#define MSM_IOMMU_VPE_SIZE SZ_1M - -#define MSM_IOMMU_MDP0_PHYS 0x07500000 -#define MSM_IOMMU_MDP0_SIZE SZ_1M - -#define MSM_IOMMU_MDP1_PHYS 0x07600000 -#define MSM_IOMMU_MDP1_SIZE SZ_1M - -#define MSM_IOMMU_ROT_PHYS 0x07700000 -#define MSM_IOMMU_ROT_SIZE SZ_1M - -#define MSM_IOMMU_IJPEG_PHYS 0x07800000 -#define MSM_IOMMU_IJPEG_SIZE SZ_1M - -#define MSM_IOMMU_VFE_PHYS 0x07900000 -#define MSM_IOMMU_VFE_SIZE SZ_1M - -#define MSM_IOMMU_VCODEC_A_PHYS 0x07A00000 -#define MSM_IOMMU_VCODEC_A_SIZE SZ_1M - -#define MSM_IOMMU_VCODEC_B_PHYS 0x07B00000 -#define MSM_IOMMU_VCODEC_B_SIZE SZ_1M - -#define MSM_IOMMU_GFX3D_PHYS 0x07C00000 -#define MSM_IOMMU_GFX3D_SIZE SZ_1M - -#define MSM_IOMMU_GFX2D0_PHYS 0x07D00000 -#define MSM_IOMMU_GFX2D0_SIZE SZ_1M - -#define MSM_IOMMU_GFX2D1_PHYS 0x07E00000 -#define MSM_IOMMU_GFX2D1_SIZE SZ_1M - -#endif diff --git a/arch/arm/mach-msm/include/mach/msm_iomap.h b/arch/arm/mach-msm/include/mach/msm_iomap.h index 8e24dd81213..0e4f4915768 100644 --- a/arch/arm/mach-msm/include/mach/msm_iomap.h +++ b/arch/arm/mach-msm/include/mach/msm_iomap.h @@ -1,6 +1,6 @@ /* * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -37,22 +37,17 @@ * */ -#ifdef __ASSEMBLY__ -#define IOMEM(x) x -#else -#define IOMEM(x) ((void __force __iomem *)(x)) -#endif - #if defined(CONFIG_ARCH_MSM7X30) #include "msm_iomap-7x30.h" #elif defined(CONFIG_ARCH_QSD8X50) #include "msm_iomap-8x50.h" -#elif defined(CONFIG_ARCH_MSM8X60) -#include "msm_iomap-8x60.h" #else #include "msm_iomap-7x00.h" #endif - +/* Virtual addresses shared across all MSM targets. */ +#define MSM_CSR_BASE IOMEM(0xE0001000) +#define MSM_GPIO1_BASE IOMEM(0xE0003000) +#define MSM_GPIO2_BASE IOMEM(0xE0004000) #endif diff --git a/arch/arm/mach-msm/include/mach/sirc.h b/arch/arm/mach-msm/include/mach/sirc.h index 7281337ee28..ef55868a5b8 100644 --- a/arch/arm/mach-msm/include/mach/sirc.h +++ b/arch/arm/mach-msm/include/mach/sirc.h @@ -1,30 +1,13 @@ /* Copyright (c) 2008-2009, Code Aurora Forum. All rights reserved. * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only version 2 as published by the Free Software Foundation. * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. */ #ifndef __ASM_ARCH_MSM_SIRC_H diff --git a/arch/arm/mach-msm/include/mach/smp.h b/arch/arm/mach-msm/include/mach/smp.h deleted file mode 100644 index a95f7b9efe3..00000000000 --- a/arch/arm/mach-msm/include/mach/smp.h +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of Code Aurora nor - * the names of its contributors may be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR - * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, - * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -#ifndef __ASM_ARCH_MSM_SMP_H -#define __ASM_ARCH_MSM_SMP_H - -#include <asm/hardware/gic.h> - -static inline void smp_cross_call(const struct cpumask *mask, int ipi) -{ - gic_raise_softirq(mask, ipi); -} - -#endif diff --git a/arch/arm/mach-msm/include/mach/system.h b/arch/arm/mach-msm/include/mach/system.h deleted file mode 100644 index d2e83f42ba1..00000000000 --- a/arch/arm/mach-msm/include/mach/system.h +++ /dev/null @@ -1,28 +0,0 @@ -/* arch/arm/mach-msm/include/mach/system.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <mach/hardware.h> - -void arch_idle(void); - -static inline void arch_reset(char mode, const char *cmd) -{ - for (;;) ; /* depends on IPC w/ other core */ -} - -/* low level hardware reset hook -- for example, hitting the - * PSHOLD line on the PMIC to hard reset the system - */ -extern void (*msm_hw_reset_hook)(void); diff --git a/arch/arm/mach-msm/include/mach/timex.h b/arch/arm/mach-msm/include/mach/timex.h deleted file mode 100644 index a62e6b215ae..00000000000 --- a/arch/arm/mach-msm/include/mach/timex.h +++ /dev/null @@ -1,21 +0,0 @@ -/* arch/arm/mach-msm/include/mach/timex.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_TIMEX_H -#define __ASM_ARCH_MSM_TIMEX_H - -#define CLOCK_TICK_RATE 1000000 - -#endif diff --git a/arch/arm/mach-msm/include/mach/uncompress.h b/arch/arm/mach-msm/include/mach/uncompress.h deleted file mode 100644 index d94292c29d8..00000000000 --- a/arch/arm/mach-msm/include/mach/uncompress.h +++ /dev/null @@ -1,43 +0,0 @@ -/* arch/arm/mach-msm/include/mach/uncompress.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_UNCOMPRESS_H - -#include "hardware.h" -#include "linux/io.h" -#include "mach/msm_iomap.h" - -static void putc(int c) -{ -#if defined(MSM_DEBUG_UART_PHYS) - unsigned base = MSM_DEBUG_UART_PHYS; - while (!(readl(base + 0x08) & 0x04)) ; - writel(c, base + 0x0c); -#endif -} - -static inline void flush(void) -{ -} - -static inline void arch_decomp_setup(void) -{ -} - -static inline void arch_decomp_wdog(void) -{ -} - -#endif diff --git a/arch/arm/mach-msm/include/mach/vmalloc.h b/arch/arm/mach-msm/include/mach/vmalloc.h deleted file mode 100644 index d138448eff1..00000000000 --- a/arch/arm/mach-msm/include/mach/vmalloc.h +++ /dev/null @@ -1,22 +0,0 @@ -/* arch/arm/mach-msm/include/mach/vmalloc.h - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#ifndef __ASM_ARCH_MSM_VMALLOC_H -#define __ASM_ARCH_MSM_VMALLOC_H - -#define VMALLOC_END 0xd0000000UL - -#endif - diff --git a/arch/arm/mach-msm/io.c b/arch/arm/mach-msm/io.c index 1260007a9dd..34e09474636 100644 --- a/arch/arm/mach-msm/io.c +++ b/arch/arm/mach-msm/io.c @@ -3,7 +3,7 @@ * MSM7K, QSD io support * * Copyright (C) 2007 Google, Inc. - * Copyright (c) 2008-2010, Code Aurora Forum. All rights reserved. + * Copyright (c) 2008-2011, Code Aurora Forum. All rights reserved. * Author: Brian Swetland <swetland@google.com> * * This software is licensed under the terms of the GNU General Public @@ -18,74 +18,88 @@ */ #include <linux/kernel.h> +#include <linux/bug.h> #include <linux/init.h> #include <linux/io.h> +#include <linux/export.h> #include <mach/hardware.h> #include <asm/page.h> #include <mach/msm_iomap.h> #include <asm/mach/map.h> -#include <mach/board.h> +#include "common.h" -#define MSM_DEVICE(name) { \ +#define MSM_CHIP_DEVICE_TYPE(name, chip, mem_type) { \ .virtual = (unsigned long) MSM_##name##_BASE, \ - .pfn = __phys_to_pfn(MSM_##name##_PHYS), \ - .length = MSM_##name##_SIZE, \ - .type = MT_DEVICE_NONSHARED, \ + .pfn = __phys_to_pfn(chip##_##name##_PHYS), \ + .length = chip##_##name##_SIZE, \ + .type = mem_type, \ } -#if defined(CONFIG_ARCH_MSM7X00A) || defined(CONFIG_ARCH_MSM7X27) \ - || defined(CONFIG_ARCH_MSM7X25) +#define MSM_DEVICE_TYPE(name, mem_type) \ + MSM_CHIP_DEVICE_TYPE(name, MSM, mem_type) +#define MSM_CHIP_DEVICE(name, chip) \ + MSM_CHIP_DEVICE_TYPE(name, chip, MT_DEVICE) +#define MSM_DEVICE(name) MSM_CHIP_DEVICE(name, MSM) + +#if defined(CONFIG_ARCH_MSM7X00A) static struct map_desc msm_io_desc[] __initdata = { - MSM_DEVICE(VIC), - MSM_DEVICE(CSR), - MSM_DEVICE(GPT), - MSM_DEVICE(DMOV), - MSM_DEVICE(GPIO1), - MSM_DEVICE(GPIO2), - MSM_DEVICE(CLK_CTL), -#ifdef CONFIG_MSM_DEBUG_UART - MSM_DEVICE(DEBUG_UART), -#endif -#ifdef CONFIG_ARCH_MSM7X30 - MSM_DEVICE(GCC), -#endif + MSM_DEVICE_TYPE(VIC, MT_DEVICE_NONSHARED), + MSM_CHIP_DEVICE_TYPE(CSR, MSM7X00, MT_DEVICE_NONSHARED), + MSM_DEVICE_TYPE(DMOV, MT_DEVICE_NONSHARED), + MSM_CHIP_DEVICE_TYPE(GPIO1, MSM7X00, MT_DEVICE_NONSHARED), + MSM_CHIP_DEVICE_TYPE(GPIO2, MSM7X00, MT_DEVICE_NONSHARED), + MSM_DEVICE_TYPE(CLK_CTL, MT_DEVICE_NONSHARED), { .virtual = (unsigned long) MSM_SHARED_RAM_BASE, .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), .length = MSM_SHARED_RAM_SIZE, .type = MT_DEVICE, }, +#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \ + defined(CONFIG_DEBUG_MSM_UART3) + { + /* Must be last: virtual and pfn filled in by debug_ll_addr() */ + .length = SZ_4K, + .type = MT_DEVICE_NONSHARED, + } +#endif }; void __init msm_map_common_io(void) { + size_t size = ARRAY_SIZE(msm_io_desc); + /* Make sure the peripheral register window is closed, since * we will use PTE flags (TEX[1]=1,B=0,C=1) to determine which * pages are peripheral interface or not. */ asm("mcr p15, 0, %0, c15, c2, 4" : : "r" (0)); - iotable_init(msm_io_desc, ARRAY_SIZE(msm_io_desc)); +#if defined(CONFIG_DEBUG_MSM_UART1) || defined(CONFIG_DEBUG_MSM_UART2) || \ + defined(CONFIG_DEBUG_MSM_UART3) +#ifdef CONFIG_MMU + debug_ll_addr(&msm_io_desc[size - 1].pfn, + &msm_io_desc[size - 1].virtual); +#endif + msm_io_desc[size - 1].pfn = __phys_to_pfn(msm_io_desc[size - 1].pfn); +#endif + iotable_init(msm_io_desc, size); } #endif #ifdef CONFIG_ARCH_QSD8X50 static struct map_desc qsd8x50_io_desc[] __initdata = { MSM_DEVICE(VIC), - MSM_DEVICE(CSR), - MSM_DEVICE(TMR), + MSM_CHIP_DEVICE(CSR, QSD8X50), MSM_DEVICE(DMOV), - MSM_DEVICE(GPIO1), - MSM_DEVICE(GPIO2), + MSM_CHIP_DEVICE(GPIO1, QSD8X50), + MSM_CHIP_DEVICE(GPIO2, QSD8X50), MSM_DEVICE(CLK_CTL), MSM_DEVICE(SIRC), MSM_DEVICE(SCPLL), MSM_DEVICE(AD5), MSM_DEVICE(MDC), -#ifdef CONFIG_MSM_DEBUG_UART - MSM_DEVICE(DEBUG_UART), -#endif { .virtual = (unsigned long) MSM_SHARED_RAM_BASE, .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), @@ -96,34 +110,18 @@ static struct map_desc qsd8x50_io_desc[] __initdata = { void __init msm_map_qsd8x50_io(void) { + debug_ll_io_init(); iotable_init(qsd8x50_io_desc, ARRAY_SIZE(qsd8x50_io_desc)); } #endif /* CONFIG_ARCH_QSD8X50 */ -#ifdef CONFIG_ARCH_MSM8X60 -static struct map_desc msm8x60_io_desc[] __initdata = { - MSM_DEVICE(QGIC_DIST), - MSM_DEVICE(QGIC_CPU), - MSM_DEVICE(TMR), - MSM_DEVICE(TMR0), - MSM_DEVICE(ACC), - MSM_DEVICE(GCC), -}; - -void __init msm_map_msm8x60_io(void) -{ - iotable_init(msm8x60_io_desc, ARRAY_SIZE(msm8x60_io_desc)); -} -#endif /* CONFIG_ARCH_MSM8X60 */ - #ifdef CONFIG_ARCH_MSM7X30 static struct map_desc msm7x30_io_desc[] __initdata = { MSM_DEVICE(VIC), - MSM_DEVICE(CSR), - MSM_DEVICE(TMR), + MSM_CHIP_DEVICE(CSR, MSM7X30), MSM_DEVICE(DMOV), - MSM_DEVICE(GPIO1), - MSM_DEVICE(GPIO2), + MSM_CHIP_DEVICE(GPIO1, MSM7X30), + MSM_CHIP_DEVICE(GPIO2, MSM7X30), MSM_DEVICE(CLK_CTL), MSM_DEVICE(CLK_CTL_SH2), MSM_DEVICE(AD5), @@ -132,9 +130,6 @@ static struct map_desc msm7x30_io_desc[] __initdata = { MSM_DEVICE(SAW), MSM_DEVICE(GCC), MSM_DEVICE(TCSR), -#ifdef CONFIG_MSM_DEBUG_UART - MSM_DEVICE(DEBUG_UART), -#endif { .virtual = (unsigned long) MSM_SHARED_RAM_BASE, .pfn = __phys_to_pfn(MSM_SHARED_RAM_PHYS), @@ -145,12 +140,14 @@ static struct map_desc msm7x30_io_desc[] __initdata = { void __init msm_map_msm7x30_io(void) { + debug_ll_io_init(); iotable_init(msm7x30_io_desc, ARRAY_SIZE(msm7x30_io_desc)); } #endif /* CONFIG_ARCH_MSM7X30 */ -void __iomem * -__msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) +#ifdef CONFIG_ARCH_MSM7X00A +void __iomem *__msm_ioremap_caller(phys_addr_t phys_addr, size_t size, + unsigned int mtype, void *caller) { if (mtype == MT_DEVICE) { /* The peripherals in the 88000000 - D0000000 range @@ -161,7 +158,6 @@ __msm_ioremap(unsigned long phys_addr, size_t size, unsigned int mtype) mtype = MT_DEVICE_NONSHARED; } - return __arm_ioremap_caller(phys_addr, size, mtype, - __builtin_return_address(0)); + return __arm_ioremap_caller(phys_addr, size, mtype, caller); } -EXPORT_SYMBOL(__msm_ioremap); +#endif diff --git a/arch/arm/mach-msm/iommu.c b/arch/arm/mach-msm/iommu.c deleted file mode 100644 index e2d58e4cb0d..00000000000 --- a/arch/arm/mach-msm/iommu.c +++ /dev/null @@ -1,681 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/errno.h> -#include <linux/io.h> -#include <linux/interrupt.h> -#include <linux/list.h> -#include <linux/spinlock.h> -#include <linux/slab.h> -#include <linux/iommu.h> - -#include <asm/cacheflush.h> -#include <asm/sizes.h> - -#include <mach/iommu_hw-8xxx.h> -#include <mach/iommu.h> - -#define MRC(reg, processor, op1, crn, crm, op2) \ -__asm__ __volatile__ ( \ -" mrc " #processor "," #op1 ", %0," #crn "," #crm "," #op2 "\n" \ -: "=r" (reg)) - -#define RCP15_PRRR(reg) MRC(reg, p15, 0, c10, c2, 0) -#define RCP15_NMRR(reg) MRC(reg, p15, 0, c10, c2, 1) - -static int msm_iommu_tex_class[4]; - -DEFINE_SPINLOCK(msm_iommu_lock); - -struct msm_priv { - unsigned long *pgtable; - struct list_head list_attached; -}; - -static int __flush_iotlb(struct iommu_domain *domain) -{ - struct msm_priv *priv = domain->priv; - struct msm_iommu_drvdata *iommu_drvdata; - struct msm_iommu_ctx_drvdata *ctx_drvdata; - int ret = 0; -#ifndef CONFIG_IOMMU_PGTABLES_L2 - unsigned long *fl_table = priv->pgtable; - int i; - - if (!list_empty(&priv->list_attached)) { - dmac_flush_range(fl_table, fl_table + SZ_16K); - - for (i = 0; i < NUM_FL_PTE; i++) - if ((fl_table[i] & 0x03) == FL_TYPE_TABLE) { - void *sl_table = __va(fl_table[i] & - FL_BASE_MASK); - dmac_flush_range(sl_table, sl_table + SZ_4K); - } - } -#endif - - list_for_each_entry(ctx_drvdata, &priv->list_attached, attached_elm) { - if (!ctx_drvdata->pdev || !ctx_drvdata->pdev->dev.parent) - BUG(); - - iommu_drvdata = dev_get_drvdata(ctx_drvdata->pdev->dev.parent); - SET_CTX_TLBIALL(iommu_drvdata->base, ctx_drvdata->num, 0); - } - - return ret; -} - -static void __reset_context(void __iomem *base, int ctx) -{ - SET_BPRCOSH(base, ctx, 0); - SET_BPRCISH(base, ctx, 0); - SET_BPRCNSH(base, ctx, 0); - SET_BPSHCFG(base, ctx, 0); - SET_BPMTCFG(base, ctx, 0); - SET_ACTLR(base, ctx, 0); - SET_SCTLR(base, ctx, 0); - SET_FSRRESTORE(base, ctx, 0); - SET_TTBR0(base, ctx, 0); - SET_TTBR1(base, ctx, 0); - SET_TTBCR(base, ctx, 0); - SET_BFBCR(base, ctx, 0); - SET_PAR(base, ctx, 0); - SET_FAR(base, ctx, 0); - SET_CTX_TLBIALL(base, ctx, 0); - SET_TLBFLPTER(base, ctx, 0); - SET_TLBSLPTER(base, ctx, 0); - SET_TLBLKCR(base, ctx, 0); - SET_PRRR(base, ctx, 0); - SET_NMRR(base, ctx, 0); - SET_CONTEXTIDR(base, ctx, 0); -} - -static void __program_context(void __iomem *base, int ctx, phys_addr_t pgtable) -{ - unsigned int prrr, nmrr; - __reset_context(base, ctx); - - /* Set up HTW mode */ - /* TLB miss configuration: perform HTW on miss */ - SET_TLBMCFG(base, ctx, 0x3); - - /* V2P configuration: HTW for access */ - SET_V2PCFG(base, ctx, 0x3); - - SET_TTBCR(base, ctx, 0); - SET_TTBR0_PA(base, ctx, (pgtable >> 14)); - - /* Invalidate the TLB for this context */ - SET_CTX_TLBIALL(base, ctx, 0); - - /* Set interrupt number to "secure" interrupt */ - SET_IRPTNDX(base, ctx, 0); - - /* Enable context fault interrupt */ - SET_CFEIE(base, ctx, 1); - - /* Stall access on a context fault and let the handler deal with it */ - SET_CFCFG(base, ctx, 1); - - /* Redirect all cacheable requests to L2 slave port. */ - SET_RCISH(base, ctx, 1); - SET_RCOSH(base, ctx, 1); - SET_RCNSH(base, ctx, 1); - - /* Turn on TEX Remap */ - SET_TRE(base, ctx, 1); - - /* Set TEX remap attributes */ - RCP15_PRRR(prrr); - RCP15_NMRR(nmrr); - SET_PRRR(base, ctx, prrr); - SET_NMRR(base, ctx, nmrr); - - /* Turn on BFB prefetch */ - SET_BFBDFE(base, ctx, 1); - -#ifdef CONFIG_IOMMU_PGTABLES_L2 - /* Configure page tables as inner-cacheable and shareable to reduce - * the TLB miss penalty. - */ - SET_TTBR0_SH(base, ctx, 1); - SET_TTBR1_SH(base, ctx, 1); - - SET_TTBR0_NOS(base, ctx, 1); - SET_TTBR1_NOS(base, ctx, 1); - - SET_TTBR0_IRGNH(base, ctx, 0); /* WB, WA */ - SET_TTBR0_IRGNL(base, ctx, 1); - - SET_TTBR1_IRGNH(base, ctx, 0); /* WB, WA */ - SET_TTBR1_IRGNL(base, ctx, 1); - - SET_TTBR0_ORGN(base, ctx, 1); /* WB, WA */ - SET_TTBR1_ORGN(base, ctx, 1); /* WB, WA */ -#endif - - /* Enable the MMU */ - SET_M(base, ctx, 1); -} - -static int msm_iommu_domain_init(struct iommu_domain *domain) -{ - struct msm_priv *priv = kzalloc(sizeof(*priv), GFP_KERNEL); - - if (!priv) - goto fail_nomem; - - INIT_LIST_HEAD(&priv->list_attached); - priv->pgtable = (unsigned long *)__get_free_pages(GFP_KERNEL, - get_order(SZ_16K)); - - if (!priv->pgtable) - goto fail_nomem; - - memset(priv->pgtable, 0, SZ_16K); - domain->priv = priv; - return 0; - -fail_nomem: - kfree(priv); - return -ENOMEM; -} - -static void msm_iommu_domain_destroy(struct iommu_domain *domain) -{ - struct msm_priv *priv; - unsigned long flags; - unsigned long *fl_table; - int i; - - spin_lock_irqsave(&msm_iommu_lock, flags); - priv = domain->priv; - domain->priv = NULL; - - if (priv) { - fl_table = priv->pgtable; - - for (i = 0; i < NUM_FL_PTE; i++) - if ((fl_table[i] & 0x03) == FL_TYPE_TABLE) - free_page((unsigned long) __va(((fl_table[i]) & - FL_BASE_MASK))); - - free_pages((unsigned long)priv->pgtable, get_order(SZ_16K)); - priv->pgtable = NULL; - } - - kfree(priv); - spin_unlock_irqrestore(&msm_iommu_lock, flags); -} - -static int msm_iommu_attach_dev(struct iommu_domain *domain, struct device *dev) -{ - struct msm_priv *priv; - struct msm_iommu_ctx_dev *ctx_dev; - struct msm_iommu_drvdata *iommu_drvdata; - struct msm_iommu_ctx_drvdata *ctx_drvdata; - struct msm_iommu_ctx_drvdata *tmp_drvdata; - int ret = 0; - unsigned long flags; - - spin_lock_irqsave(&msm_iommu_lock, flags); - - priv = domain->priv; - - if (!priv || !dev) { - ret = -EINVAL; - goto fail; - } - - iommu_drvdata = dev_get_drvdata(dev->parent); - ctx_drvdata = dev_get_drvdata(dev); - ctx_dev = dev->platform_data; - - if (!iommu_drvdata || !ctx_drvdata || !ctx_dev) { - ret = -EINVAL; - goto fail; - } - - if (!list_empty(&ctx_drvdata->attached_elm)) { - ret = -EBUSY; - goto fail; - } - - list_for_each_entry(tmp_drvdata, &priv->list_attached, attached_elm) - if (tmp_drvdata == ctx_drvdata) { - ret = -EBUSY; - goto fail; - } - - __program_context(iommu_drvdata->base, ctx_dev->num, - __pa(priv->pgtable)); - - list_add(&(ctx_drvdata->attached_elm), &priv->list_attached); - ret = __flush_iotlb(domain); - -fail: - spin_unlock_irqrestore(&msm_iommu_lock, flags); - return ret; -} - -static void msm_iommu_detach_dev(struct iommu_domain *domain, - struct device *dev) -{ - struct msm_priv *priv; - struct msm_iommu_ctx_dev *ctx_dev; - struct msm_iommu_drvdata *iommu_drvdata; - struct msm_iommu_ctx_drvdata *ctx_drvdata; - unsigned long flags; - int ret; - - spin_lock_irqsave(&msm_iommu_lock, flags); - priv = domain->priv; - - if (!priv || !dev) - goto fail; - - iommu_drvdata = dev_get_drvdata(dev->parent); - ctx_drvdata = dev_get_drvdata(dev); - ctx_dev = dev->platform_data; - - if (!iommu_drvdata || !ctx_drvdata || !ctx_dev) - goto fail; - - ret = __flush_iotlb(domain); - if (ret) - goto fail; - - __reset_context(iommu_drvdata->base, ctx_dev->num); - list_del_init(&ctx_drvdata->attached_elm); - -fail: - spin_unlock_irqrestore(&msm_iommu_lock, flags); -} - -static int msm_iommu_map(struct iommu_domain *domain, unsigned long va, - phys_addr_t pa, int order, int prot) -{ - struct msm_priv *priv; - unsigned long flags; - unsigned long *fl_table; - unsigned long *fl_pte; - unsigned long fl_offset; - unsigned long *sl_table; - unsigned long *sl_pte; - unsigned long sl_offset; - unsigned int pgprot; - size_t len = 0x1000UL << order; - int ret = 0, tex, sh; - - spin_lock_irqsave(&msm_iommu_lock, flags); - - sh = (prot & MSM_IOMMU_ATTR_SH) ? 1 : 0; - tex = msm_iommu_tex_class[prot & MSM_IOMMU_CP_MASK]; - - if (tex < 0 || tex > NUM_TEX_CLASS - 1) { - ret = -EINVAL; - goto fail; - } - - priv = domain->priv; - if (!priv) { - ret = -EINVAL; - goto fail; - } - - fl_table = priv->pgtable; - - if (len != SZ_16M && len != SZ_1M && - len != SZ_64K && len != SZ_4K) { - pr_debug("Bad size: %d\n", len); - ret = -EINVAL; - goto fail; - } - - if (!fl_table) { - pr_debug("Null page table\n"); - ret = -EINVAL; - goto fail; - } - - if (len == SZ_16M || len == SZ_1M) { - pgprot = sh ? FL_SHARED : 0; - pgprot |= tex & 0x01 ? FL_BUFFERABLE : 0; - pgprot |= tex & 0x02 ? FL_CACHEABLE : 0; - pgprot |= tex & 0x04 ? FL_TEX0 : 0; - } else { - pgprot = sh ? SL_SHARED : 0; - pgprot |= tex & 0x01 ? SL_BUFFERABLE : 0; - pgprot |= tex & 0x02 ? SL_CACHEABLE : 0; - pgprot |= tex & 0x04 ? SL_TEX0 : 0; - } - - fl_offset = FL_OFFSET(va); /* Upper 12 bits */ - fl_pte = fl_table + fl_offset; /* int pointers, 4 bytes */ - - if (len == SZ_16M) { - int i = 0; - for (i = 0; i < 16; i++) - *(fl_pte+i) = (pa & 0xFF000000) | FL_SUPERSECTION | - FL_AP_READ | FL_AP_WRITE | FL_TYPE_SECT | - FL_SHARED | pgprot; - } - - if (len == SZ_1M) - *fl_pte = (pa & 0xFFF00000) | FL_AP_READ | FL_AP_WRITE | - FL_TYPE_SECT | FL_SHARED | pgprot; - - /* Need a 2nd level table */ - if ((len == SZ_4K || len == SZ_64K) && (*fl_pte) == 0) { - unsigned long *sl; - sl = (unsigned long *) __get_free_pages(GFP_ATOMIC, - get_order(SZ_4K)); - - if (!sl) { - pr_debug("Could not allocate second level table\n"); - ret = -ENOMEM; - goto fail; - } - - memset(sl, 0, SZ_4K); - *fl_pte = ((((int)__pa(sl)) & FL_BASE_MASK) | FL_TYPE_TABLE); - } - - sl_table = (unsigned long *) __va(((*fl_pte) & FL_BASE_MASK)); - sl_offset = SL_OFFSET(va); - sl_pte = sl_table + sl_offset; - - - if (len == SZ_4K) - *sl_pte = (pa & SL_BASE_MASK_SMALL) | SL_AP0 | SL_AP1 | - SL_SHARED | SL_TYPE_SMALL | pgprot; - - if (len == SZ_64K) { - int i; - - for (i = 0; i < 16; i++) - *(sl_pte+i) = (pa & SL_BASE_MASK_LARGE) | SL_AP0 | - SL_AP1 | SL_SHARED | SL_TYPE_LARGE | pgprot; - } - - ret = __flush_iotlb(domain); -fail: - spin_unlock_irqrestore(&msm_iommu_lock, flags); - return ret; -} - -static int msm_iommu_unmap(struct iommu_domain *domain, unsigned long va, - int order) -{ - struct msm_priv *priv; - unsigned long flags; - unsigned long *fl_table; - unsigned long *fl_pte; - unsigned long fl_offset; - unsigned long *sl_table; - unsigned long *sl_pte; - unsigned long sl_offset; - size_t len = 0x1000UL << order; - int i, ret = 0; - - spin_lock_irqsave(&msm_iommu_lock, flags); - - priv = domain->priv; - - if (!priv) { - ret = -ENODEV; - goto fail; - } - - fl_table = priv->pgtable; - - if (len != SZ_16M && len != SZ_1M && - len != SZ_64K && len != SZ_4K) { - pr_debug("Bad length: %d\n", len); - ret = -EINVAL; - goto fail; - } - - if (!fl_table) { - pr_debug("Null page table\n"); - ret = -EINVAL; - goto fail; - } - - fl_offset = FL_OFFSET(va); /* Upper 12 bits */ - fl_pte = fl_table + fl_offset; /* int pointers, 4 bytes */ - - if (*fl_pte == 0) { - pr_debug("First level PTE is 0\n"); - ret = -ENODEV; - goto fail; - } - - /* Unmap supersection */ - if (len == SZ_16M) - for (i = 0; i < 16; i++) - *(fl_pte+i) = 0; - - if (len == SZ_1M) - *fl_pte = 0; - - sl_table = (unsigned long *) __va(((*fl_pte) & FL_BASE_MASK)); - sl_offset = SL_OFFSET(va); - sl_pte = sl_table + sl_offset; - - if (len == SZ_64K) { - for (i = 0; i < 16; i++) - *(sl_pte+i) = 0; - } - - if (len == SZ_4K) - *sl_pte = 0; - - if (len == SZ_4K || len == SZ_64K) { - int used = 0; - - for (i = 0; i < NUM_SL_PTE; i++) - if (sl_table[i]) - used = 1; - if (!used) { - free_page((unsigned long)sl_table); - *fl_pte = 0; - } - } - - ret = __flush_iotlb(domain); -fail: - spin_unlock_irqrestore(&msm_iommu_lock, flags); - return ret; -} - -static phys_addr_t msm_iommu_iova_to_phys(struct iommu_domain *domain, - unsigned long va) -{ - struct msm_priv *priv; - struct msm_iommu_drvdata *iommu_drvdata; - struct msm_iommu_ctx_drvdata *ctx_drvdata; - unsigned int par; - unsigned long flags; - void __iomem *base; - phys_addr_t ret = 0; - int ctx; - - spin_lock_irqsave(&msm_iommu_lock, flags); - - priv = domain->priv; - if (list_empty(&priv->list_attached)) - goto fail; - - ctx_drvdata = list_entry(priv->list_attached.next, - struct msm_iommu_ctx_drvdata, attached_elm); - iommu_drvdata = dev_get_drvdata(ctx_drvdata->pdev->dev.parent); - - base = iommu_drvdata->base; - ctx = ctx_drvdata->num; - - /* Invalidate context TLB */ - SET_CTX_TLBIALL(base, ctx, 0); - SET_V2PPR_VA(base, ctx, va >> V2Pxx_VA_SHIFT); - - par = GET_PAR(base, ctx); - - /* We are dealing with a supersection */ - if (GET_NOFAULT_SS(base, ctx)) - ret = (par & 0xFF000000) | (va & 0x00FFFFFF); - else /* Upper 20 bits from PAR, lower 12 from VA */ - ret = (par & 0xFFFFF000) | (va & 0x00000FFF); - - if (GET_FAULT(base, ctx)) - ret = 0; - -fail: - spin_unlock_irqrestore(&msm_iommu_lock, flags); - return ret; -} - -static int msm_iommu_domain_has_cap(struct iommu_domain *domain, - unsigned long cap) -{ - return 0; -} - -static void print_ctx_regs(void __iomem *base, int ctx) -{ - unsigned int fsr = GET_FSR(base, ctx); - pr_err("FAR = %08x PAR = %08x\n", - GET_FAR(base, ctx), GET_PAR(base, ctx)); - pr_err("FSR = %08x [%s%s%s%s%s%s%s%s%s%s]\n", fsr, - (fsr & 0x02) ? "TF " : "", - (fsr & 0x04) ? "AFF " : "", - (fsr & 0x08) ? "APF " : "", - (fsr & 0x10) ? "TLBMF " : "", - (fsr & 0x20) ? "HTWDEEF " : "", - (fsr & 0x40) ? "HTWSEEF " : "", - (fsr & 0x80) ? "MHF " : "", - (fsr & 0x10000) ? "SL " : "", - (fsr & 0x40000000) ? "SS " : "", - (fsr & 0x80000000) ? "MULTI " : ""); - - pr_err("FSYNR0 = %08x FSYNR1 = %08x\n", - GET_FSYNR0(base, ctx), GET_FSYNR1(base, ctx)); - pr_err("TTBR0 = %08x TTBR1 = %08x\n", - GET_TTBR0(base, ctx), GET_TTBR1(base, ctx)); - pr_err("SCTLR = %08x ACTLR = %08x\n", - GET_SCTLR(base, ctx), GET_ACTLR(base, ctx)); - pr_err("PRRR = %08x NMRR = %08x\n", - GET_PRRR(base, ctx), GET_NMRR(base, ctx)); -} - -irqreturn_t msm_iommu_fault_handler(int irq, void *dev_id) -{ - struct msm_iommu_drvdata *drvdata = dev_id; - void __iomem *base; - unsigned int fsr; - int ncb, i; - - spin_lock(&msm_iommu_lock); - - if (!drvdata) { - pr_err("Invalid device ID in context interrupt handler\n"); - goto fail; - } - - base = drvdata->base; - - pr_err("Unexpected IOMMU page fault!\n"); - pr_err("base = %08x\n", (unsigned int) base); - - ncb = GET_NCB(base)+1; - for (i = 0; i < ncb; i++) { - fsr = GET_FSR(base, i); - if (fsr) { - pr_err("Fault occurred in context %d.\n", i); - pr_err("Interesting registers:\n"); - print_ctx_regs(base, i); - SET_FSR(base, i, 0x4000000F); - } - } -fail: - spin_unlock(&msm_iommu_lock); - return 0; -} - -static struct iommu_ops msm_iommu_ops = { - .domain_init = msm_iommu_domain_init, - .domain_destroy = msm_iommu_domain_destroy, - .attach_dev = msm_iommu_attach_dev, - .detach_dev = msm_iommu_detach_dev, - .map = msm_iommu_map, - .unmap = msm_iommu_unmap, - .iova_to_phys = msm_iommu_iova_to_phys, - .domain_has_cap = msm_iommu_domain_has_cap -}; - -static int __init get_tex_class(int icp, int ocp, int mt, int nos) -{ - int i = 0; - unsigned int prrr = 0; - unsigned int nmrr = 0; - int c_icp, c_ocp, c_mt, c_nos; - - RCP15_PRRR(prrr); - RCP15_NMRR(nmrr); - - for (i = 0; i < NUM_TEX_CLASS; i++) { - c_nos = PRRR_NOS(prrr, i); - c_mt = PRRR_MT(prrr, i); - c_icp = NMRR_ICP(nmrr, i); - c_ocp = NMRR_OCP(nmrr, i); - - if (icp == c_icp && ocp == c_ocp && c_mt == mt && c_nos == nos) - return i; - } - - return -ENODEV; -} - -static void __init setup_iommu_tex_classes(void) -{ - msm_iommu_tex_class[MSM_IOMMU_ATTR_NONCACHED] = - get_tex_class(CP_NONCACHED, CP_NONCACHED, MT_NORMAL, 1); - - msm_iommu_tex_class[MSM_IOMMU_ATTR_CACHED_WB_WA] = - get_tex_class(CP_WB_WA, CP_WB_WA, MT_NORMAL, 1); - - msm_iommu_tex_class[MSM_IOMMU_ATTR_CACHED_WB_NWA] = - get_tex_class(CP_WB_NWA, CP_WB_NWA, MT_NORMAL, 1); - - msm_iommu_tex_class[MSM_IOMMU_ATTR_CACHED_WT] = - get_tex_class(CP_WT, CP_WT, MT_NORMAL, 1); -} - -static int __init msm_iommu_init(void) -{ - setup_iommu_tex_classes(); - register_iommu(&msm_iommu_ops); - return 0; -} - -subsys_initcall(msm_iommu_init); - -MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Stepan Moskovchenko <stepanm@codeaurora.org>"); diff --git a/arch/arm/mach-msm/iommu_dev.c b/arch/arm/mach-msm/iommu_dev.c deleted file mode 100644 index b83c73b41fd..00000000000 --- a/arch/arm/mach-msm/iommu_dev.c +++ /dev/null @@ -1,378 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/io.h> -#include <linux/clk.h> -#include <linux/iommu.h> -#include <linux/interrupt.h> -#include <linux/err.h> -#include <linux/slab.h> - -#include <mach/iommu_hw-8xxx.h> -#include <mach/iommu.h> - -struct iommu_ctx_iter_data { - /* input */ - const char *name; - - /* output */ - struct device *dev; -}; - -static struct platform_device *msm_iommu_root_dev; - -static int each_iommu_ctx(struct device *dev, void *data) -{ - struct iommu_ctx_iter_data *res = data; - struct msm_iommu_ctx_dev *c = dev->platform_data; - - if (!res || !c || !c->name || !res->name) - return -EINVAL; - - if (!strcmp(res->name, c->name)) { - res->dev = dev; - return 1; - } - return 0; -} - -static int each_iommu(struct device *dev, void *data) -{ - return device_for_each_child(dev, data, each_iommu_ctx); -} - -struct device *msm_iommu_get_ctx(const char *ctx_name) -{ - struct iommu_ctx_iter_data r; - int found; - - if (!msm_iommu_root_dev) { - pr_err("No root IOMMU device.\n"); - goto fail; - } - - r.name = ctx_name; - found = device_for_each_child(&msm_iommu_root_dev->dev, &r, each_iommu); - - if (!found) { - pr_err("Could not find context <%s>\n", ctx_name); - goto fail; - } - - return r.dev; -fail: - return NULL; -} -EXPORT_SYMBOL(msm_iommu_get_ctx); - -static void msm_iommu_reset(void __iomem *base) -{ - int ctx, ncb; - - SET_RPUE(base, 0); - SET_RPUEIE(base, 0); - SET_ESRRESTORE(base, 0); - SET_TBE(base, 0); - SET_CR(base, 0); - SET_SPDMBE(base, 0); - SET_TESTBUSCR(base, 0); - SET_TLBRSW(base, 0); - SET_GLOBAL_TLBIALL(base, 0); - SET_RPU_ACR(base, 0); - SET_TLBLKCRWE(base, 1); - ncb = GET_NCB(base)+1; - - for (ctx = 0; ctx < ncb; ctx++) { - SET_BPRCOSH(base, ctx, 0); - SET_BPRCISH(base, ctx, 0); - SET_BPRCNSH(base, ctx, 0); - SET_BPSHCFG(base, ctx, 0); - SET_BPMTCFG(base, ctx, 0); - SET_ACTLR(base, ctx, 0); - SET_SCTLR(base, ctx, 0); - SET_FSRRESTORE(base, ctx, 0); - SET_TTBR0(base, ctx, 0); - SET_TTBR1(base, ctx, 0); - SET_TTBCR(base, ctx, 0); - SET_BFBCR(base, ctx, 0); - SET_PAR(base, ctx, 0); - SET_FAR(base, ctx, 0); - SET_CTX_TLBIALL(base, ctx, 0); - SET_TLBFLPTER(base, ctx, 0); - SET_TLBSLPTER(base, ctx, 0); - SET_TLBLKCR(base, ctx, 0); - SET_PRRR(base, ctx, 0); - SET_NMRR(base, ctx, 0); - SET_CONTEXTIDR(base, ctx, 0); - } -} - -static int msm_iommu_probe(struct platform_device *pdev) -{ - struct resource *r, *r2; - struct clk *iommu_clk; - struct msm_iommu_drvdata *drvdata; - struct msm_iommu_dev *iommu_dev = pdev->dev.platform_data; - void __iomem *regs_base; - resource_size_t len; - int ret = 0, ncb, nm2v, irq; - - if (pdev->id != -1) { - drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL); - - if (!drvdata) { - ret = -ENOMEM; - goto fail; - } - - if (!iommu_dev) { - ret = -ENODEV; - goto fail; - } - - if (iommu_dev->clk_rate != 0) { - iommu_clk = clk_get(&pdev->dev, "iommu_clk"); - - if (IS_ERR(iommu_clk)) { - ret = -ENODEV; - goto fail; - } - - if (iommu_dev->clk_rate > 0) { - ret = clk_set_rate(iommu_clk, - iommu_dev->clk_rate); - if (ret) { - clk_put(iommu_clk); - goto fail; - } - } - - ret = clk_enable(iommu_clk); - if (ret) { - clk_put(iommu_clk); - goto fail; - } - clk_put(iommu_clk); - } - - r = platform_get_resource_byname(pdev, IORESOURCE_MEM, - "physbase"); - if (!r) { - ret = -ENODEV; - goto fail; - } - - len = r->end - r->start + 1; - - r2 = request_mem_region(r->start, len, r->name); - if (!r2) { - pr_err("Could not request memory region: " - "start=%p, len=%d\n", (void *) r->start, len); - ret = -EBUSY; - goto fail; - } - - regs_base = ioremap(r2->start, len); - - if (!regs_base) { - pr_err("Could not ioremap: start=%p, len=%d\n", - (void *) r2->start, len); - ret = -EBUSY; - goto fail_mem; - } - - irq = platform_get_irq_byname(pdev, "secure_irq"); - if (irq < 0) { - ret = -ENODEV; - goto fail_io; - } - - mb(); - - if (GET_IDR(regs_base) == 0) { - pr_err("Invalid IDR value detected\n"); - ret = -ENODEV; - goto fail_io; - } - - ret = request_irq(irq, msm_iommu_fault_handler, 0, - "msm_iommu_secure_irpt_handler", drvdata); - if (ret) { - pr_err("Request IRQ %d failed with ret=%d\n", irq, ret); - goto fail_io; - } - - msm_iommu_reset(regs_base); - drvdata->base = regs_base; - drvdata->irq = irq; - - nm2v = GET_NM2VCBMT((unsigned long) regs_base); - ncb = GET_NCB((unsigned long) regs_base); - - pr_info("device %s mapped at %p, irq %d with %d ctx banks\n", - iommu_dev->name, regs_base, irq, ncb+1); - - platform_set_drvdata(pdev, drvdata); - } else - msm_iommu_root_dev = pdev; - - return 0; - -fail_io: - iounmap(regs_base); -fail_mem: - release_mem_region(r->start, len); -fail: - kfree(drvdata); - return ret; -} - -static int msm_iommu_remove(struct platform_device *pdev) -{ - struct msm_iommu_drvdata *drv = NULL; - - drv = platform_get_drvdata(pdev); - if (drv) { - memset(drv, 0, sizeof(struct msm_iommu_drvdata)); - kfree(drv); - platform_set_drvdata(pdev, NULL); - } - return 0; -} - -static int msm_iommu_ctx_probe(struct platform_device *pdev) -{ - struct msm_iommu_ctx_dev *c = pdev->dev.platform_data; - struct msm_iommu_drvdata *drvdata; - struct msm_iommu_ctx_drvdata *ctx_drvdata = NULL; - int i, ret = 0; - if (!c || !pdev->dev.parent) { - ret = -EINVAL; - goto fail; - } - - drvdata = dev_get_drvdata(pdev->dev.parent); - - if (!drvdata) { - ret = -ENODEV; - goto fail; - } - - ctx_drvdata = kzalloc(sizeof(*ctx_drvdata), GFP_KERNEL); - if (!ctx_drvdata) { - ret = -ENOMEM; - goto fail; - } - ctx_drvdata->num = c->num; - ctx_drvdata->pdev = pdev; - - INIT_LIST_HEAD(&ctx_drvdata->attached_elm); - platform_set_drvdata(pdev, ctx_drvdata); - - /* Program the M2V tables for this context */ - for (i = 0; i < MAX_NUM_MIDS; i++) { - int mid = c->mids[i]; - if (mid == -1) - break; - - SET_M2VCBR_N(drvdata->base, mid, 0); - SET_CBACR_N(drvdata->base, c->num, 0); - - /* Set VMID = MID */ - SET_VMID(drvdata->base, mid, mid); - - /* Set the context number for that MID to this context */ - SET_CBNDX(drvdata->base, mid, c->num); - - /* Set MID associated with this context bank */ - SET_CBVMID(drvdata->base, c->num, mid); - - /* Set security bit override to be Non-secure */ - SET_NSCFG(drvdata->base, mid, 3); - } - - pr_info("context device %s with bank index %d\n", c->name, c->num); - - return 0; -fail: - kfree(ctx_drvdata); - return ret; -} - -static int msm_iommu_ctx_remove(struct platform_device *pdev) -{ - struct msm_iommu_ctx_drvdata *drv = NULL; - drv = platform_get_drvdata(pdev); - if (drv) { - memset(drv, 0, sizeof(struct msm_iommu_ctx_drvdata)); - kfree(drv); - platform_set_drvdata(pdev, NULL); - } - return 0; -} - -static struct platform_driver msm_iommu_driver = { - .driver = { - .name = "msm_iommu", - }, - .probe = msm_iommu_probe, - .remove = msm_iommu_remove, -}; - -static struct platform_driver msm_iommu_ctx_driver = { - .driver = { - .name = "msm_iommu_ctx", - }, - .probe = msm_iommu_ctx_probe, - .remove = msm_iommu_ctx_remove, -}; - -static int __init msm_iommu_driver_init(void) -{ - int ret; - ret = platform_driver_register(&msm_iommu_driver); - if (ret != 0) { - pr_err("Failed to register IOMMU driver\n"); - goto error; - } - - ret = platform_driver_register(&msm_iommu_ctx_driver); - if (ret != 0) { - pr_err("Failed to register IOMMU context driver\n"); - goto error; - } - -error: - return ret; -} - -static void __exit msm_iommu_driver_exit(void) -{ - platform_driver_unregister(&msm_iommu_ctx_driver); - platform_driver_unregister(&msm_iommu_driver); -} - -subsys_initcall(msm_iommu_driver_init); -module_exit(msm_iommu_driver_exit); - -MODULE_LICENSE("GPL v2"); -MODULE_AUTHOR("Stepan Moskovchenko <stepanm@codeaurora.org>"); diff --git a/arch/arm/mach-msm/irq-vic.c b/arch/arm/mach-msm/irq-vic.c index 68c28bbdc96..1b54f807c2d 100644 --- a/arch/arm/mach-msm/irq-vic.c +++ b/arch/arm/mach-msm/irq-vic.c @@ -313,11 +313,11 @@ static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type) type = msm_irq_shadow_reg[index].int_type; if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { type |= b; - irq_desc[d->irq].handle_irq = handle_edge_irq; + __irq_set_handler_locked(d->irq, handle_edge_irq); } if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) { type &= ~b; - irq_desc[d->irq].handle_irq = handle_level_irq; + __irq_set_handler_locked(d->irq, handle_level_irq); } writel(type, treg); msm_irq_shadow_reg[index].int_type = type; @@ -357,8 +357,7 @@ void __init msm_init_irq(void) writel(3, VIC_INT_MASTEREN); for (n = 0; n < NR_MSM_IRQS; n++) { - set_irq_chip(n, &msm_irq_chip); - set_irq_handler(n, handle_level_irq); + irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq); set_irq_flags(n, IRQF_VALID); } } diff --git a/arch/arm/mach-msm/irq.c b/arch/arm/mach-msm/irq.c index 0b27d899f40..ea514be390c 100644 --- a/arch/arm/mach-msm/irq.c +++ b/arch/arm/mach-msm/irq.c @@ -100,11 +100,11 @@ static int msm_irq_set_type(struct irq_data *d, unsigned int flow_type) if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { writel(readl(treg) | b, treg); - irq_desc[d->irq].handle_irq = handle_edge_irq; + __irq_set_handler_locked(d->irq, handle_edge_irq); } if (flow_type & (IRQF_TRIGGER_HIGH | IRQF_TRIGGER_LOW)) { writel(readl(treg) & (~b), treg); - irq_desc[d->irq].handle_irq = handle_level_irq; + __irq_set_handler_locked(d->irq, handle_level_irq); } return 0; } @@ -145,8 +145,7 @@ void __init msm_init_irq(void) writel(1, VIC_INT_MASTEREN); for (n = 0; n < NR_MSM_IRQS; n++) { - set_irq_chip(n, &msm_irq_chip); - set_irq_handler(n, handle_level_irq); + irq_set_chip_and_handler(n, &msm_irq_chip, handle_level_irq); set_irq_flags(n, IRQF_VALID); } } diff --git a/arch/arm/mach-msm/last_radio_log.c b/arch/arm/mach-msm/last_radio_log.c index 1e243f46a96..9c392a29fc7 100644 --- a/arch/arm/mach-msm/last_radio_log.c +++ b/arch/arm/mach-msm/last_radio_log.c @@ -31,20 +31,8 @@ extern void *smem_item(unsigned id, unsigned *size); static ssize_t last_radio_log_read(struct file *file, char __user *buf, size_t len, loff_t *offset) { - loff_t pos = *offset; - ssize_t count; - - if (pos >= radio_log_size) - return 0; - - count = min(len, (size_t)(radio_log_size - pos)); - if (copy_to_user(buf, radio_log_base + pos, count)) { - pr_err("%s: copy to user failed\n", __func__); - return -EFAULT; - } - - *offset += count; - return count; + return simple_read_from_buffer(buf, len, offset, + radio_log_base, radio_log_size); } static struct file_operations last_radio_log_fops = { @@ -67,7 +55,8 @@ void msm_init_last_radio_log(struct module *owner) return; } - entry = create_proc_entry("last_radio_log", S_IFREG | S_IRUGO, NULL); + entry = proc_create("last_radio_log", S_IRUGO, NULL, + &last_radio_log_fops); if (!entry) { pr_err("%s: could not create proc entry for radio log\n", __func__); @@ -77,7 +66,6 @@ void msm_init_last_radio_log(struct module *owner) pr_err("%s: last radio log is %d bytes long\n", __func__, radio_log_size); last_radio_log_fops.owner = owner; - entry->proc_fops = &last_radio_log_fops; - entry->size = radio_log_size; + proc_set_size(entry, radio_log_size); } EXPORT_SYMBOL(msm_init_last_radio_log); diff --git a/arch/arm/mach-msm/platsmp.c b/arch/arm/mach-msm/platsmp.c deleted file mode 100644 index 0f427bc9444..00000000000 --- a/arch/arm/mach-msm/platsmp.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * Copyright (C) 2002 ARM Ltd. - * All Rights Reserved - * Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#include <linux/init.h> -#include <linux/errno.h> -#include <linux/delay.h> -#include <linux/device.h> -#include <linux/jiffies.h> -#include <linux/smp.h> -#include <linux/io.h> - -#include <asm/hardware/gic.h> -#include <asm/cacheflush.h> -#include <asm/mach-types.h> - -#include <mach/msm_iomap.h> - -#include "scm-boot.h" - -#define VDD_SC1_ARRAY_CLAMP_GFS_CTL 0x15A0 -#define SCSS_CPU1CORE_RESET 0xD80 -#define SCSS_DBG_STATUS_CORE_PWRDUP 0xE64 - -/* Mask for edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ -#define GIC_PPI_EDGE_MASK 0xFFFFD7FF - -extern void msm_secondary_startup(void); -/* - * control for which core is the next to come out of the secondary - * boot "holding pen". - */ -volatile int pen_release = -1; - -static DEFINE_SPINLOCK(boot_lock); - -void __cpuinit platform_secondary_init(unsigned int cpu) -{ - /* Configure edge-triggered PPIs */ - writel(GIC_PPI_EDGE_MASK, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); - - /* - * if any interrupts are already enabled for the primary - * core (e.g. timer irq), then they will not have been enabled - * for us: do so - */ - gic_secondary_init(0); - - /* - * let the primary processor know we're out of the - * pen, then head off into the C entry point - */ - pen_release = -1; - smp_wmb(); - - /* - * Synchronise with the boot thread. - */ - spin_lock(&boot_lock); - spin_unlock(&boot_lock); -} - -static __cpuinit void prepare_cold_cpu(unsigned int cpu) -{ - int ret; - ret = scm_set_boot_addr(virt_to_phys(msm_secondary_startup), - SCM_FLAG_COLDBOOT_CPU1); - if (ret == 0) { - void *sc1_base_ptr; - sc1_base_ptr = ioremap_nocache(0x00902000, SZ_4K*2); - if (sc1_base_ptr) { - writel(0, sc1_base_ptr + VDD_SC1_ARRAY_CLAMP_GFS_CTL); - writel(0, sc1_base_ptr + SCSS_CPU1CORE_RESET); - writel(3, sc1_base_ptr + SCSS_DBG_STATUS_CORE_PWRDUP); - iounmap(sc1_base_ptr); - } - } else - printk(KERN_DEBUG "Failed to set secondary core boot " - "address\n"); -} - -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) -{ - unsigned long timeout; - static int cold_boot_done; - - /* Only need to bring cpu out of reset this way once */ - if (cold_boot_done == false) { - prepare_cold_cpu(cpu); - cold_boot_done = true; - } - - /* - * set synchronisation state between this boot processor - * and the secondary one - */ - spin_lock(&boot_lock); - - /* - * The secondary processor is waiting to be released from - * the holding pen - release it, then wait for it to flag - * that it has been released by resetting pen_release. - * - * Note that "pen_release" is the hardware CPU ID, whereas - * "cpu" is Linux's internal ID. - */ - pen_release = cpu; - __cpuc_flush_dcache_area((void *)&pen_release, sizeof(pen_release)); - outer_clean_range(__pa(&pen_release), __pa(&pen_release + 1)); - - /* - * Send the secondary CPU a soft interrupt, thereby causing - * the boot monitor to read the system wide flags register, - * and branch to the address found there. - */ - smp_cross_call(cpumask_of(cpu), 1); - - timeout = jiffies + (1 * HZ); - while (time_before(jiffies, timeout)) { - smp_rmb(); - if (pen_release == -1) - break; - - udelay(10); - } - - /* - * now the secondary core is starting up let it run its - * calibrations, then wait for it to finish - */ - spin_unlock(&boot_lock); - - return pen_release != -1 ? -ENOSYS : 0; -} - -/* - * Initialise the CPU possible map early - this describes the CPUs - * which may be present or become present in the system. The msm8x60 - * does not support the ARM SCU, so just set the possible cpu mask to - * NR_CPUS. - */ -void __init smp_init_cpus(void) -{ - unsigned int i; - - for (i = 0; i < NR_CPUS; i++) - set_cpu_possible(i, true); -} - -void __init platform_smp_prepare_cpus(unsigned int max_cpus) -{ - int i; - - /* - * Initialise the present map, which describes the set of CPUs - * actually populated at the present time. - */ - for (i = 0; i < max_cpus; i++) - set_cpu_present(i, true); -} diff --git a/arch/arm/mach-msm/proc_comm.c b/arch/arm/mach-msm/proc_comm.c index 67e701c7f18..507f5ca8069 100644 --- a/arch/arm/mach-msm/proc_comm.c +++ b/arch/arm/mach-msm/proc_comm.c @@ -19,7 +19,6 @@ #include <linux/io.h> #include <linux/spinlock.h> #include <mach/msm_iomap.h> -#include <mach/system.h> #include "proc_comm.h" @@ -121,7 +120,7 @@ int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2) * and unknown state. This function should be called early to * wait on the ARM9. */ -void __init proc_comm_boot_wait(void) +void proc_comm_boot_wait(void) { void __iomem *base = MSM_SHARED_RAM_BASE; diff --git a/arch/arm/mach-msm/proc_comm.h b/arch/arm/mach-msm/proc_comm.h index 12da4cacd4a..e8d043a0e99 100644 --- a/arch/arm/mach-msm/proc_comm.h +++ b/arch/arm/mach-msm/proc_comm.h @@ -253,6 +253,6 @@ enum { (((drvstr) & 0xF) << 17)) int msm_proc_comm(unsigned cmd, unsigned *data1, unsigned *data2); -void __init proc_comm_boot_wait(void); +void proc_comm_boot_wait(void); #endif diff --git a/arch/arm/mach-msm/scm-boot.c b/arch/arm/mach-msm/scm-boot.c deleted file mode 100644 index 45cee3e469a..00000000000 --- a/arch/arm/mach-msm/scm-boot.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/module.h> -#include <linux/slab.h> - -#include "scm.h" -#include "scm-boot.h" - -/* - * Set the cold/warm boot address for one of the CPU cores. - */ -int scm_set_boot_addr(phys_addr_t addr, int flags) -{ - struct { - unsigned int flags; - phys_addr_t addr; - } cmd; - - cmd.addr = addr; - cmd.flags = flags; - return scm_call(SCM_SVC_BOOT, SCM_BOOT_ADDR, - &cmd, sizeof(cmd), NULL, 0); -} -EXPORT_SYMBOL(scm_set_boot_addr); diff --git a/arch/arm/mach-msm/scm-boot.h b/arch/arm/mach-msm/scm-boot.h deleted file mode 100644 index 68f9b6153d7..00000000000 --- a/arch/arm/mach-msm/scm-boot.h +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __MACH_SCM_BOOT_H -#define __MACH_SCM_BOOT_H - -#define SCM_BOOT_ADDR 0x1 -#define SCM_FLAG_COLDBOOT_CPU1 0x1 -#define SCM_FLAG_WARMBOOT_CPU1 0x2 -#define SCM_FLAG_WARMBOOT_CPU0 0x4 - -int scm_set_boot_addr(phys_addr_t addr, int flags); - -#endif diff --git a/arch/arm/mach-msm/scm.c b/arch/arm/mach-msm/scm.c deleted file mode 100644 index f4b9bc90d6a..00000000000 --- a/arch/arm/mach-msm/scm.c +++ /dev/null @@ -1,287 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -#include <linux/slab.h> -#include <linux/io.h> -#include <linux/module.h> -#include <linux/mutex.h> -#include <linux/errno.h> -#include <linux/err.h> - -#include <asm/cacheflush.h> - -#include "scm.h" - -/* Cache line size for msm8x60 */ -#define CACHELINESIZE 32 - -#define SCM_ENOMEM -5 -#define SCM_EOPNOTSUPP -4 -#define SCM_EINVAL_ADDR -3 -#define SCM_EINVAL_ARG -2 -#define SCM_ERROR -1 -#define SCM_INTERRUPTED 1 - -static DEFINE_MUTEX(scm_lock); - -/** - * struct scm_command - one SCM command buffer - * @len: total available memory for command and response - * @buf_offset: start of command buffer - * @resp_hdr_offset: start of response buffer - * @id: command to be executed - * @buf: buffer returned from scm_get_command_buffer() - * - * An SCM command is layed out in memory as follows: - * - * ------------------- <--- struct scm_command - * | command header | - * ------------------- <--- scm_get_command_buffer() - * | command buffer | - * ------------------- <--- struct scm_response and - * | response header | scm_command_to_response() - * ------------------- <--- scm_get_response_buffer() - * | response buffer | - * ------------------- - * - * There can be arbitrary padding between the headers and buffers so - * you should always use the appropriate scm_get_*_buffer() routines - * to access the buffers in a safe manner. - */ -struct scm_command { - u32 len; - u32 buf_offset; - u32 resp_hdr_offset; - u32 id; - u32 buf[0]; -}; - -/** - * struct scm_response - one SCM response buffer - * @len: total available memory for response - * @buf_offset: start of response data relative to start of scm_response - * @is_complete: indicates if the command has finished processing - */ -struct scm_response { - u32 len; - u32 buf_offset; - u32 is_complete; -}; - -/** - * alloc_scm_command() - Allocate an SCM command - * @cmd_size: size of the command buffer - * @resp_size: size of the response buffer - * - * Allocate an SCM command, including enough room for the command - * and response headers as well as the command and response buffers. - * - * Returns a valid &scm_command on success or %NULL if the allocation fails. - */ -static struct scm_command *alloc_scm_command(size_t cmd_size, size_t resp_size) -{ - struct scm_command *cmd; - size_t len = sizeof(*cmd) + sizeof(struct scm_response) + cmd_size + - resp_size; - - cmd = kzalloc(PAGE_ALIGN(len), GFP_KERNEL); - if (cmd) { - cmd->len = len; - cmd->buf_offset = offsetof(struct scm_command, buf); - cmd->resp_hdr_offset = cmd->buf_offset + cmd_size; - } - return cmd; -} - -/** - * free_scm_command() - Free an SCM command - * @cmd: command to free - * - * Free an SCM command. - */ -static inline void free_scm_command(struct scm_command *cmd) -{ - kfree(cmd); -} - -/** - * scm_command_to_response() - Get a pointer to a scm_response - * @cmd: command - * - * Returns a pointer to a response for a command. - */ -static inline struct scm_response *scm_command_to_response( - const struct scm_command *cmd) -{ - return (void *)cmd + cmd->resp_hdr_offset; -} - -/** - * scm_get_command_buffer() - Get a pointer to a command buffer - * @cmd: command - * - * Returns a pointer to the command buffer of a command. - */ -static inline void *scm_get_command_buffer(const struct scm_command *cmd) -{ - return (void *)cmd->buf; -} - -/** - * scm_get_response_buffer() - Get a pointer to a response buffer - * @rsp: response - * - * Returns a pointer to a response buffer of a response. - */ -static inline void *scm_get_response_buffer(const struct scm_response *rsp) -{ - return (void *)rsp + rsp->buf_offset; -} - -static int scm_remap_error(int err) -{ - switch (err) { - case SCM_ERROR: - return -EIO; - case SCM_EINVAL_ADDR: - case SCM_EINVAL_ARG: - return -EINVAL; - case SCM_EOPNOTSUPP: - return -EOPNOTSUPP; - case SCM_ENOMEM: - return -ENOMEM; - } - return -EINVAL; -} - -static u32 smc(u32 cmd_addr) -{ - int context_id; - register u32 r0 asm("r0") = 1; - register u32 r1 asm("r1") = (u32)&context_id; - register u32 r2 asm("r2") = cmd_addr; - asm( - __asmeq("%0", "r0") - __asmeq("%1", "r0") - __asmeq("%2", "r1") - __asmeq("%3", "r2") - "smc #0 @ switch to secure world\n" - : "=r" (r0) - : "r" (r0), "r" (r1), "r" (r2) - : "r3"); - return r0; -} - -static int __scm_call(const struct scm_command *cmd) -{ - int ret; - u32 cmd_addr = virt_to_phys(cmd); - - /* - * Flush the entire cache here so callers don't have to remember - * to flush the cache when passing physical addresses to the secure - * side in the buffer. - */ - flush_cache_all(); - do { - ret = smc(cmd_addr); - if (ret < 0) { - ret = scm_remap_error(ret); - break; - } - } while (ret == SCM_INTERRUPTED); - - return ret; -} - -/** - * scm_call() - Send an SCM command - * @svc_id: service identifier - * @cmd_id: command identifier - * @cmd_buf: command buffer - * @cmd_len: length of the command buffer - * @resp_buf: response buffer - * @resp_len: length of the response buffer - * - * Sends a command to the SCM and waits for the command to finish processing. - */ -int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len, - void *resp_buf, size_t resp_len) -{ - int ret; - struct scm_command *cmd; - struct scm_response *rsp; - - cmd = alloc_scm_command(cmd_len, resp_len); - if (!cmd) - return -ENOMEM; - - cmd->id = (svc_id << 10) | cmd_id; - if (cmd_buf) - memcpy(scm_get_command_buffer(cmd), cmd_buf, cmd_len); - - mutex_lock(&scm_lock); - ret = __scm_call(cmd); - mutex_unlock(&scm_lock); - if (ret) - goto out; - - rsp = scm_command_to_response(cmd); - do { - u32 start = (u32)rsp; - u32 end = (u32)scm_get_response_buffer(rsp) + resp_len; - start &= ~(CACHELINESIZE - 1); - while (start < end) { - asm ("mcr p15, 0, %0, c7, c6, 1" : : "r" (start) - : "memory"); - start += CACHELINESIZE; - } - } while (!rsp->is_complete); - - if (resp_buf) - memcpy(resp_buf, scm_get_response_buffer(rsp), resp_len); -out: - free_scm_command(cmd); - return ret; -} -EXPORT_SYMBOL(scm_call); - -u32 scm_get_version(void) -{ - int context_id; - static u32 version = -1; - register u32 r0 asm("r0") = 0x1 << 8; - register u32 r1 asm("r1") = (u32)&context_id; - - if (version != -1) - return version; - - mutex_lock(&scm_lock); - asm( - __asmeq("%0", "r1") - __asmeq("%1", "r0") - __asmeq("%2", "r1") - "smc #0 @ switch to secure world\n" - : "=r" (r1) - : "r" (r0), "r" (r1) - : "r2", "r3"); - version = r1; - mutex_unlock(&scm_lock); - - return version; -} -EXPORT_SYMBOL(scm_get_version); diff --git a/arch/arm/mach-msm/scm.h b/arch/arm/mach-msm/scm.h deleted file mode 100644 index 261786be11c..00000000000 --- a/arch/arm/mach-msm/scm.h +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Code Aurora Forum, Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR - * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE - * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN - * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef __MACH_SCM_H -#define __MACH_SCM_H - -#define SCM_SVC_BOOT 0x1 -#define SCM_SVC_PIL 0x2 - -extern int scm_call(u32 svc_id, u32 cmd_id, const void *cmd_buf, size_t cmd_len, - void *resp_buf, size_t resp_len); - -#define SCM_VERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) - -extern u32 scm_get_version(void); - -#endif diff --git a/arch/arm/mach-msm/sirc.c b/arch/arm/mach-msm/sirc.c index 11b54c7aeb0..689e78c95f3 100644 --- a/arch/arm/mach-msm/sirc.c +++ b/arch/arm/mach-msm/sirc.c @@ -105,10 +105,10 @@ static int sirc_irq_set_type(struct irq_data *d, unsigned int flow_type) val = readl(sirc_regs.int_type); if (flow_type & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING)) { val |= mask; - irq_desc[d->irq].handle_irq = handle_edge_irq; + __irq_set_handler_locked(d->irq, handle_edge_irq); } else { val &= ~mask; - irq_desc[d->irq].handle_irq = handle_level_irq; + __irq_set_handler_locked(d->irq, handle_level_irq); } writel(val, sirc_regs.int_type); @@ -158,15 +158,14 @@ void __init msm_init_sirc(void) wake_enable = 0; for (i = FIRST_SIRC_IRQ; i < LAST_SIRC_IRQ; i++) { - set_irq_chip(i, &sirc_irq_chip); - set_irq_handler(i, handle_edge_irq); + irq_set_chip_and_handler(i, &sirc_irq_chip, handle_edge_irq); set_irq_flags(i, IRQF_VALID); } for (i = 0; i < ARRAY_SIZE(sirc_reg_table); i++) { - set_irq_chained_handler(sirc_reg_table[i].cascade_irq, + irq_set_chained_handler(sirc_reg_table[i].cascade_irq, sirc_irq_handler); - set_irq_wake(sirc_reg_table[i].cascade_irq, 1); + irq_set_irq_wake(sirc_reg_table[i].cascade_irq, 1); } return; } diff --git a/arch/arm/mach-msm/smd.c b/arch/arm/mach-msm/smd.c index 657be73297d..b1588a1ea2f 100644 --- a/arch/arm/mach-msm/smd.c +++ b/arch/arm/mach-msm/smd.c @@ -30,7 +30,6 @@ #include <linux/delay.h> #include <mach/msm_smd.h> -#include <mach/system.h> #include "smd_private.h" #include "proc_comm.h" @@ -39,8 +38,6 @@ #define CONFIG_QDSP6 1 #endif -void (*msm_hw_reset_hook)(void); - #define MODULE_NAME "msm_smd" enum { @@ -52,13 +49,14 @@ static int msm_smd_debug_mask; struct shared_info { int ready; - unsigned state; + void __iomem *state; }; static unsigned dummy_state[SMSM_STATE_COUNT]; static struct shared_info smd_info = { - .state = (unsigned) &dummy_state, + /* FIXME: not a real __iomem pointer */ + .state = &dummy_state, }; module_param_named(debug_mask, msm_smd_debug_mask, @@ -101,10 +99,6 @@ static void handle_modem_crash(void) pr_err("ARM9 has CRASHED\n"); smd_diag(); - /* hard reboot if possible */ - if (msm_hw_reset_hook) - msm_hw_reset_hook(); - /* in this case the modem or watchdog should reboot us */ for (;;) ; @@ -796,22 +790,22 @@ void *smem_alloc(unsigned id, unsigned size) return smem_find(id, size); } -void *smem_item(unsigned id, unsigned *size) +void __iomem *smem_item(unsigned id, unsigned *size) { struct smem_shared *shared = (void *) MSM_SHARED_RAM_BASE; struct smem_heap_entry *toc = shared->heap_toc; if (id >= SMEM_NUM_ITEMS) - return 0; + return NULL; if (toc[id].allocated) { *size = toc[id].size; - return (void *) (MSM_SHARED_RAM_BASE + toc[id].offset); + return (MSM_SHARED_RAM_BASE + toc[id].offset); } else { *size = 0; } - return 0; + return NULL; } void *smem_find(unsigned id, unsigned size_in) @@ -857,7 +851,7 @@ static irqreturn_t smsm_irq_handler(int irq, void *data) int smsm_change_state(enum smsm_state_item item, uint32_t clear_mask, uint32_t set_mask) { - unsigned long addr = smd_info.state + item * 4; + void __iomem *addr = smd_info.state + item * 4; unsigned long flags; unsigned state; @@ -943,10 +937,10 @@ int smd_core_init(void) /* wait for essential items to be initialized */ for (;;) { unsigned size; - void *state; + void __iomem *state; state = smem_item(SMEM_SMSM_SHARED_STATE, &size); if (size == SMSM_V1_SIZE || size == SMSM_V2_SIZE) { - smd_info.state = (unsigned)state; + smd_info.state = state; break; } } @@ -994,7 +988,7 @@ int smd_core_init(void) return 0; } -static int __devinit msm_smd_probe(struct platform_device *pdev) +static int msm_smd_probe(struct platform_device *pdev) { /* * If we haven't waited for the ARM9 to boot up till now, diff --git a/arch/arm/mach-msm/smd_debug.c b/arch/arm/mach-msm/smd_debug.c index 8736afff82f..8056b3e5590 100644 --- a/arch/arm/mach-msm/smd_debug.c +++ b/arch/arm/mach-msm/smd_debug.c @@ -203,26 +203,20 @@ static ssize_t debug_read(struct file *file, char __user *buf, return simple_read_from_buffer(buf, count, ppos, debug_buffer, bsize); } -static int debug_open(struct inode *inode, struct file *file) -{ - file->private_data = inode->i_private; - return 0; -} - static const struct file_operations debug_ops = { .read = debug_read, - .open = debug_open, + .open = simple_open, .llseek = default_llseek, }; -static void debug_create(const char *name, mode_t mode, +static void debug_create(const char *name, umode_t mode, struct dentry *dent, int (*fill)(char *buf, int max)) { debugfs_create_file(name, mode, dent, fill, &debug_ops); } -static int smd_debugfs_init(void) +int __init smd_debugfs_init(void) { struct dentry *dent; @@ -240,7 +234,6 @@ static int smd_debugfs_init(void) return 0; } -late_initcall(smd_debugfs_init); #endif diff --git a/arch/arm/mach-msm/timer.c b/arch/arm/mach-msm/timer.c deleted file mode 100644 index c105d28b53e..00000000000 --- a/arch/arm/mach-msm/timer.c +++ /dev/null @@ -1,301 +0,0 @@ -/* linux/arch/arm/mach-msm/timer.c - * - * Copyright (C) 2007 Google, Inc. - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - */ - -#include <linux/init.h> -#include <linux/time.h> -#include <linux/interrupt.h> -#include <linux/irq.h> -#include <linux/clk.h> -#include <linux/clockchips.h> -#include <linux/delay.h> -#include <linux/io.h> - -#include <asm/mach/time.h> -#include <mach/msm_iomap.h> - -#ifndef MSM_DGT_BASE -#define MSM_DGT_BASE (MSM_GPT_BASE + 0x10) -#endif - -#define TIMER_MATCH_VAL 0x0000 -#define TIMER_COUNT_VAL 0x0004 -#define TIMER_ENABLE 0x0008 -#define TIMER_ENABLE_CLR_ON_MATCH_EN 2 -#define TIMER_ENABLE_EN 1 -#define TIMER_CLEAR 0x000C -#define DGT_CLK_CTL 0x0034 -enum { - DGT_CLK_CTL_DIV_1 = 0, - DGT_CLK_CTL_DIV_2 = 1, - DGT_CLK_CTL_DIV_3 = 2, - DGT_CLK_CTL_DIV_4 = 3, -}; -#define CSR_PROTECTION 0x0020 -#define CSR_PROTECTION_EN 1 - -#define GPT_HZ 32768 - -enum timer_location { - LOCAL_TIMER = 0, - GLOBAL_TIMER = 1, -}; - -#ifdef MSM_TMR0_BASE -#define MSM_TMR_GLOBAL (MSM_TMR0_BASE - MSM_TMR_BASE) -#else -#define MSM_TMR_GLOBAL 0 -#endif - -#define MSM_GLOBAL_TIMER MSM_CLOCK_DGT - -#if defined(CONFIG_ARCH_QSD8X50) -#define DGT_HZ (19200000 / 4) /* 19.2 MHz / 4 by default */ -#define MSM_DGT_SHIFT (0) -#elif defined(CONFIG_ARCH_MSM7X30) || defined(CONFIG_ARCH_MSM8X60) -#define DGT_HZ (24576000 / 4) /* 24.576 MHz (LPXO) / 4 by default */ -#define MSM_DGT_SHIFT (0) -#else -#define DGT_HZ 19200000 /* 19.2 MHz or 600 KHz after shift */ -#define MSM_DGT_SHIFT (5) -#endif - -struct msm_clock { - struct clock_event_device clockevent; - struct clocksource clocksource; - struct irqaction irq; - void __iomem *regbase; - uint32_t freq; - uint32_t shift; - void __iomem *global_counter; - void __iomem *local_counter; -}; - -enum { - MSM_CLOCK_GPT, - MSM_CLOCK_DGT, - NR_TIMERS, -}; - - -static struct msm_clock msm_clocks[]; -static struct clock_event_device *local_clock_event; - -static irqreturn_t msm_timer_interrupt(int irq, void *dev_id) -{ - struct clock_event_device *evt = dev_id; - if (smp_processor_id() != 0) - evt = local_clock_event; - if (evt->event_handler == NULL) - return IRQ_HANDLED; - evt->event_handler(evt); - return IRQ_HANDLED; -} - -static cycle_t msm_read_timer_count(struct clocksource *cs) -{ - struct msm_clock *clk = container_of(cs, struct msm_clock, clocksource); - - return readl(clk->global_counter); -} - -static struct msm_clock *clockevent_to_clock(struct clock_event_device *evt) -{ -#ifdef CONFIG_SMP - int i; - for (i = 0; i < NR_TIMERS; i++) - if (evt == &(msm_clocks[i].clockevent)) - return &msm_clocks[i]; - return &msm_clocks[MSM_GLOBAL_TIMER]; -#else - return container_of(evt, struct msm_clock, clockevent); -#endif -} - -static int msm_timer_set_next_event(unsigned long cycles, - struct clock_event_device *evt) -{ - struct msm_clock *clock = clockevent_to_clock(evt); - uint32_t now = readl(clock->local_counter); - uint32_t alarm = now + (cycles << clock->shift); - - writel(alarm, clock->regbase + TIMER_MATCH_VAL); - return 0; -} - -static void msm_timer_set_mode(enum clock_event_mode mode, - struct clock_event_device *evt) -{ - struct msm_clock *clock = clockevent_to_clock(evt); - - switch (mode) { - case CLOCK_EVT_MODE_RESUME: - case CLOCK_EVT_MODE_PERIODIC: - break; - case CLOCK_EVT_MODE_ONESHOT: - writel(TIMER_ENABLE_EN, clock->regbase + TIMER_ENABLE); - break; - case CLOCK_EVT_MODE_UNUSED: - case CLOCK_EVT_MODE_SHUTDOWN: - writel(0, clock->regbase + TIMER_ENABLE); - break; - } -} - -static struct msm_clock msm_clocks[] = { - [MSM_CLOCK_GPT] = { - .clockevent = { - .name = "gp_timer", - .features = CLOCK_EVT_FEAT_ONESHOT, - .shift = 32, - .rating = 200, - .set_next_event = msm_timer_set_next_event, - .set_mode = msm_timer_set_mode, - }, - .clocksource = { - .name = "gp_timer", - .rating = 200, - .read = msm_read_timer_count, - .mask = CLOCKSOURCE_MASK(32), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, - }, - .irq = { - .name = "gp_timer", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_TRIGGER_RISING, - .handler = msm_timer_interrupt, - .dev_id = &msm_clocks[0].clockevent, - .irq = INT_GP_TIMER_EXP - }, - .regbase = MSM_GPT_BASE, - .freq = GPT_HZ, - .local_counter = MSM_GPT_BASE + TIMER_COUNT_VAL, - .global_counter = MSM_GPT_BASE + TIMER_COUNT_VAL + - MSM_TMR_GLOBAL, - }, - [MSM_CLOCK_DGT] = { - .clockevent = { - .name = "dg_timer", - .features = CLOCK_EVT_FEAT_ONESHOT, - .shift = 32 + MSM_DGT_SHIFT, - .rating = 300, - .set_next_event = msm_timer_set_next_event, - .set_mode = msm_timer_set_mode, - }, - .clocksource = { - .name = "dg_timer", - .rating = 300, - .read = msm_read_timer_count, - .mask = CLOCKSOURCE_MASK((32 - MSM_DGT_SHIFT)), - .flags = CLOCK_SOURCE_IS_CONTINUOUS, - }, - .irq = { - .name = "dg_timer", - .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_TRIGGER_RISING, - .handler = msm_timer_interrupt, - .dev_id = &msm_clocks[1].clockevent, - .irq = INT_DEBUG_TIMER_EXP - }, - .regbase = MSM_DGT_BASE, - .freq = DGT_HZ >> MSM_DGT_SHIFT, - .shift = MSM_DGT_SHIFT, - .local_counter = MSM_DGT_BASE + TIMER_COUNT_VAL, - .global_counter = MSM_DGT_BASE + TIMER_COUNT_VAL + - MSM_TMR_GLOBAL, - } -}; - -static void __init msm_timer_init(void) -{ - int i; - int res; - -#ifdef CONFIG_ARCH_MSM_SCORPIONMP - writel(DGT_CLK_CTL_DIV_4, MSM_TMR_BASE + DGT_CLK_CTL); -#endif - - for (i = 0; i < ARRAY_SIZE(msm_clocks); i++) { - struct msm_clock *clock = &msm_clocks[i]; - struct clock_event_device *ce = &clock->clockevent; - struct clocksource *cs = &clock->clocksource; - writel(0, clock->regbase + TIMER_ENABLE); - writel(0, clock->regbase + TIMER_CLEAR); - writel(~0, clock->regbase + TIMER_MATCH_VAL); - - ce->mult = div_sc(clock->freq, NSEC_PER_SEC, ce->shift); - /* allow at least 10 seconds to notice that the timer wrapped */ - ce->max_delta_ns = - clockevent_delta2ns(0xf0000000 >> clock->shift, ce); - /* 4 gets rounded down to 3 */ - ce->min_delta_ns = clockevent_delta2ns(4, ce); - ce->cpumask = cpumask_of(0); - - res = clocksource_register_hz(cs, clock->freq); - if (res) - printk(KERN_ERR "msm_timer_init: clocksource_register " - "failed for %s\n", cs->name); - - res = setup_irq(clock->irq.irq, &clock->irq); - if (res) - printk(KERN_ERR "msm_timer_init: setup_irq " - "failed for %s\n", cs->name); - - clockevents_register_device(ce); - } -} - -#ifdef CONFIG_SMP -void __cpuinit local_timer_setup(struct clock_event_device *evt) -{ - struct msm_clock *clock = &msm_clocks[MSM_GLOBAL_TIMER]; - - /* Use existing clock_event for cpu 0 */ - if (!smp_processor_id()) - return; - - writel(DGT_CLK_CTL_DIV_4, MSM_TMR_BASE + DGT_CLK_CTL); - - if (!local_clock_event) { - writel(0, clock->regbase + TIMER_ENABLE); - writel(0, clock->regbase + TIMER_CLEAR); - writel(~0, clock->regbase + TIMER_MATCH_VAL); - } - evt->irq = clock->irq.irq; - evt->name = "local_timer"; - evt->features = CLOCK_EVT_FEAT_ONESHOT; - evt->rating = clock->clockevent.rating; - evt->set_mode = msm_timer_set_mode; - evt->set_next_event = msm_timer_set_next_event; - evt->shift = clock->clockevent.shift; - evt->mult = div_sc(clock->freq, NSEC_PER_SEC, evt->shift); - evt->max_delta_ns = - clockevent_delta2ns(0xf0000000 >> clock->shift, evt); - evt->min_delta_ns = clockevent_delta2ns(4, evt); - - local_clock_event = evt; - - gic_enable_ppi(clock->irq.irq); - - clockevents_register_device(evt); -} - -inline int local_timer_ack(void) -{ - return 1; -} - -#endif - -struct sys_timer msm_timer = { - .init = msm_timer_init -}; diff --git a/arch/arm/mach-msm/vreg.c b/arch/arm/mach-msm/vreg.c index a9103bc6615..bd66ed04d6d 100644 --- a/arch/arm/mach-msm/vreg.c +++ b/arch/arm/mach-msm/vreg.c @@ -19,6 +19,7 @@ #include <linux/device.h> #include <linux/init.h> #include <linux/debugfs.h> +#include <linux/module.h> #include <linux/string.h> #include <mach/vreg.h> |