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-rw-r--r--arch/arm/mach-ux500/Kconfig25
-rw-r--r--arch/arm/mach-ux500/Makefile5
-rw-r--r--arch/arm/mach-ux500/board-u5500-sdi.c74
-rw-r--r--arch/arm/mach-ux500/board-u5500.c162
-rw-r--r--arch/arm/mach-ux500/cache-l2x0.c4
-rw-r--r--arch/arm/mach-ux500/clock.c12
-rw-r--r--arch/arm/mach-ux500/cpu-db5500.c247
-rw-r--r--arch/arm/mach-ux500/cpu.c8
-rw-r--r--arch/arm/mach-ux500/devices-db5500.h99
-rw-r--r--arch/arm/mach-ux500/dma-db5500.c137
-rw-r--r--arch/arm/mach-ux500/include/mach/db5500-regs.h143
-rw-r--r--arch/arm/mach-ux500/include/mach/debug-macro.S4
-rw-r--r--arch/arm/mach-ux500/include/mach/devices.h1
-rw-r--r--arch/arm/mach-ux500/include/mach/hardware.h1
-rw-r--r--arch/arm/mach-ux500/include/mach/irqs-board-u5500.h21
-rw-r--r--arch/arm/mach-ux500/include/mach/irqs-db5500.h113
-rw-r--r--arch/arm/mach-ux500/include/mach/irqs.h5
-rw-r--r--arch/arm/mach-ux500/include/mach/mbox-db5500.h88
-rw-r--r--arch/arm/mach-ux500/include/mach/setup.h6
-rw-r--r--arch/arm/mach-ux500/include/mach/uncompress.h7
-rw-r--r--arch/arm/mach-ux500/mbox-db5500.c565
-rw-r--r--arch/arm/mach-ux500/modem-irq-db5500.c143
-rw-r--r--arch/arm/mach-ux500/pins-db5500.h620
-rw-r--r--arch/arm/mach-ux500/platsmp.c8
-rw-r--r--arch/arm/mach-ux500/ste-dma40-db5500.h135
-rw-r--r--arch/arm/mach-ux500/timer.c13
-rw-r--r--drivers/clocksource/Kconfig2
-rw-r--r--drivers/mfd/Kconfig27
-rw-r--r--drivers/mfd/Makefile3
-rw-r--r--drivers/mfd/ab5500-core.c1439
-rw-r--r--drivers/mfd/ab5500-debugfs.c807
-rw-r--r--drivers/mfd/ab5500-debugfs.h22
-rw-r--r--drivers/mfd/db5500-prcmu.c451
-rw-r--r--include/linux/mfd/abx500.h5
-rw-r--r--include/linux/mfd/abx500/ab5500.h140
-rw-r--r--include/linux/mfd/db5500-prcmu.h105
-rw-r--r--include/linux/mfd/dbx500-prcmu.h242
37 files changed, 56 insertions, 5833 deletions
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index ef7099eea0f..0e8470a3fbe 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -10,10 +10,6 @@ config UX500_SOC_COMMON
select ARM_ERRATA_764369
select CACHE_L2X0
-config UX500_SOC_DB5500
- bool
- select MFD_DB5500_PRCMU
-
config UX500_SOC_DB8500
bool
select MFD_DB8500_PRCMU
@@ -45,15 +41,8 @@ config MACH_SNOWBALL
help
Include support for the snowball development platform.
-config MACH_U5500
- bool "U5500 Development platform"
- select UX500_SOC_DB5500
- help
- Include support for the U5500 development platform.
-
config UX500_AUTO_PLATFORM
def_bool y
- depends on !MACH_U5500
select MACH_MOP500
help
At least one platform needs to be selected in order to build
@@ -74,18 +63,4 @@ config UX500_DEBUG_UART
Choose the UART on which kernel low-level debug messages should be
output.
-config U5500_MODEM_IRQ
- bool "Modem IRQ support"
- depends on UX500_SOC_DB5500
- default y
- help
- Add support for handling IRQ:s from modem side
-
-config U5500_MBOX
- bool "Mailbox support"
- depends on U5500_MODEM_IRQ
- default y
- help
- Add support for U5500 mailbox communication with modem side
-
endif
diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
index 465b9ec9510..fc7db5df970 100644
--- a/arch/arm/mach-ux500/Makefile
+++ b/arch/arm/mach-ux500/Makefile
@@ -5,16 +5,11 @@
obj-y := clock.o cpu.o devices.o devices-common.o \
id.o usb.o timer.o
obj-$(CONFIG_CACHE_L2X0) += cache-l2x0.o
-obj-$(CONFIG_UX500_SOC_DB5500) += cpu-db5500.o dma-db5500.o
obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o devices-db8500.o
obj-$(CONFIG_MACH_MOP500) += board-mop500.o board-mop500-sdi.o \
board-mop500-regulators.o \
board-mop500-uib.o board-mop500-stuib.o \
board-mop500-u8500uib.o \
board-mop500-pins.o
-obj-$(CONFIG_MACH_U5500) += board-u5500.o board-u5500-sdi.o
obj-$(CONFIG_SMP) += platsmp.o headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += hotplug.o
-obj-$(CONFIG_U5500_MODEM_IRQ) += modem-irq-db5500.o
-obj-$(CONFIG_U5500_MBOX) += mbox-db5500.o
-
diff --git a/arch/arm/mach-ux500/board-u5500-sdi.c b/arch/arm/mach-ux500/board-u5500-sdi.c
deleted file mode 100644
index 836112eedde..00000000000
--- a/arch/arm/mach-ux500/board-u5500-sdi.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Author: Hanumath Prasad <ulf.hansson@stericsson.com>
- * License terms: GNU General Public License (GPL) version 2
- */
-
-#include <linux/amba/mmci.h>
-#include <linux/mmc/host.h>
-
-#include <plat/pincfg.h>
-#include <plat/gpio-nomadik.h>
-#include <mach/db5500-regs.h>
-#include <plat/ste_dma40.h>
-
-#include "pins-db5500.h"
-#include "devices-db5500.h"
-#include "ste-dma40-db5500.h"
-
-static pin_cfg_t u5500_sdi_pins[] = {
- /* SDI0 (POP eMMC) */
- GPIO5_MC0_DAT0 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO6_MC0_DAT1 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO7_MC0_DAT2 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO8_MC0_DAT3 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO9_MC0_DAT4 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO10_MC0_DAT5 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO11_MC0_DAT6 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO12_MC0_DAT7 | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO13_MC0_CMD | PIN_DIR_INPUT | PIN_PULL_UP,
- GPIO14_MC0_CLK | PIN_DIR_OUTPUT | PIN_VAL_LOW,
-};
-
-#ifdef CONFIG_STE_DMA40
-struct stedma40_chan_cfg u5500_sdi0_dma_cfg_rx = {
- .mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
- .src_dev_type = DB5500_DMA_DEV24_SDMMC0_RX,
- .dst_dev_type = STEDMA40_DEV_DST_MEMORY,
- .src_info.data_width = STEDMA40_WORD_WIDTH,
- .dst_info.data_width = STEDMA40_WORD_WIDTH,
-};
-
-static struct stedma40_chan_cfg u5500_sdi0_dma_cfg_tx = {
- .mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
- .src_dev_type = STEDMA40_DEV_SRC_MEMORY,
- .dst_dev_type = DB5500_DMA_DEV24_SDMMC0_TX,
- .src_info.data_width = STEDMA40_WORD_WIDTH,
- .dst_info.data_width = STEDMA40_WORD_WIDTH,
-};
-#endif
-
-static struct mmci_platform_data u5500_sdi0_data = {
- .ocr_mask = MMC_VDD_165_195,
- .f_max = 50000000,
- .capabilities = MMC_CAP_4_BIT_DATA |
- MMC_CAP_8_BIT_DATA |
- MMC_CAP_MMC_HIGHSPEED,
- .gpio_cd = -1,
- .gpio_wp = -1,
-#ifdef CONFIG_STE_DMA40
- .dma_filter = stedma40_filter,
- .dma_rx_param = &u5500_sdi0_dma_cfg_rx,
- .dma_tx_param = &u5500_sdi0_dma_cfg_tx,
-#endif
-};
-
-void __init u5500_sdi_init(struct device *parent)
-{
- nmk_config_pins(u5500_sdi_pins, ARRAY_SIZE(u5500_sdi_pins));
-
- db5500_add_sdi0(parent, &u5500_sdi0_data);
-}
diff --git a/arch/arm/mach-ux500/board-u5500.c b/arch/arm/mach-ux500/board-u5500.c
deleted file mode 100644
index 0ff4be72a80..00000000000
--- a/arch/arm/mach-ux500/board-u5500.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- * License terms: GNU General Public License (GPL) version 2
- */
-
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/amba/bus.h>
-#include <linux/irq.h>
-#include <linux/i2c.h>
-#include <linux/mfd/abx500/ab5500.h>
-
-#include <asm/hardware/gic.h>
-#include <asm/mach/arch.h>
-#include <asm/mach-types.h>
-
-#include <plat/pincfg.h>
-#include <plat/i2c.h>
-#include <plat/gpio-nomadik.h>
-
-#include <mach/hardware.h>
-#include <mach/devices.h>
-#include <mach/setup.h>
-
-#include "pins-db5500.h"
-#include "devices-db5500.h"
-#include <linux/led-lm3530.h>
-
-/*
- * GPIO
- */
-
-static pin_cfg_t u5500_pins[] = {
- /* I2C */
- GPIO218_I2C2_SCL | PIN_INPUT_PULLUP,
- GPIO219_I2C2_SDA | PIN_INPUT_PULLUP,
-
- /* DISPLAY_ENABLE */
- GPIO226_GPIO | PIN_OUTPUT_LOW,
-
- /* Backlight Enbale */
- GPIO224_GPIO | PIN_OUTPUT_HIGH,
-};
-/*
- * I2C
- */
-
-#define U5500_I2C_CONTROLLER(id, _slsu, _tft, _rft, clk, _sm) \
-static struct nmk_i2c_controller u5500_i2c##id##_data = { \
- /* \
- * slave data setup time, which is \
- * 250 ns,100ns,10ns which is 14,6,2 \
- * respectively for a 48 Mhz \
- * i2c clock \
- */ \
- .slsu = _slsu, \
- /* Tx FIFO threshold */ \
- .tft = _tft, \
- /* Rx FIFO threshold */ \
- .rft = _rft, \
- /* std. mode operation */ \
- .clk_freq = clk, \
- .sm = _sm, \
-}
-/*
- * The board uses TODO <3> i2c controllers, initialize all of
- * them with slave data setup time of 250 ns,
- * Tx & Rx FIFO threshold values as 1 and standard
- * mode of operation
- */
-
-U5500_I2C_CONTROLLER(2, 0xe, 1, 1, 400000, I2C_FREQ_MODE_FAST);
-
-static struct lm3530_platform_data u5500_als_platform_data = {
- .mode = LM3530_BL_MODE_MANUAL,
- .als_input_mode = LM3530_INPUT_ALS1,
- .max_current = LM3530_FS_CURR_26mA,
- .pwm_pol_hi = true,
- .als_avrg_time = LM3530_ALS_AVRG_TIME_512ms,
- .brt_ramp_law = 1, /* Linear */
- .brt_ramp_fall = LM3530_RAMP_TIME_8s,
- .brt_ramp_rise = LM3530_RAMP_TIME_8s,
- .als1_resistor_sel = LM3530_ALS_IMPD_13_53kOhm,
- .als2_resistor_sel = LM3530_ALS_IMPD_Z,
- .als_vmin = 730, /* mV */
- .als_vmax = 1020, /* mV */
- .brt_val = 0x7F, /* Max brightness */
-};
-
-static struct i2c_board_info __initdata u5500_i2c2_devices[] = {
- {
- /* Backlight */
- I2C_BOARD_INFO("lm3530-led", 0x36),
- .platform_data = &u5500_als_platform_data,
- },
-};
-
-static void __init u5500_i2c_init(struct device *parent)
-{
- db5500_add_i2c2(parent, &u5500_i2c2_data);
- i2c_register_board_info(2, ARRAY_AND_SIZE(u5500_i2c2_devices));
-}
-
-static struct ab5500_platform_data ab5500_plf_data = {
- .irq = {
- .base = 0,
- .count = 0,
- },
- .init_settings = NULL,
- .init_settings_sz = 0,
- .pm_power_off = false,
-};
-
-static struct platform_device ab5500_device = {
- .name = "ab5500-core",
- .id = 0,
- .dev = {
- .platform_data = &ab5500_plf_data,
- },
- .num_resources = 0,
-};
-
-static struct platform_device *u5500_platform_devices[] __initdata = {
- &ab5500_device,
-};
-
-static void __init u5500_uart_init(struct device *parent)
-{
- db5500_add_uart0(parent, NULL);
- db5500_add_uart1(parent, NULL);
- db5500_add_uart2(parent, NULL);
-}
-
-static void __init u5500_init_machine(void)
-{
- struct device *parent = NULL;
- int i;
-
- parent = u5500_init_devices();
- nmk_config_pins(u5500_pins, ARRAY_SIZE(u5500_pins));
-
- u5500_i2c_init(parent);
- u5500_sdi_init(parent);
- u5500_uart_init(parent);
-
- for (i = 0; i < ARRAY_SIZE(u5500_platform_devices); i++)
- u5500_platform_devices[i]->dev.parent = parent;
-
- platform_add_devices(u5500_platform_devices,
- ARRAY_SIZE(u5500_platform_devices));
-}
-
-MACHINE_START(U5500, "ST-Ericsson U5500 Platform")
- .atag_offset = 0x100,
- .map_io = u5500_map_io,
- .init_irq = ux500_init_irq,
- .timer = &ux500_timer,
- .handle_irq = gic_handle_irq,
- .init_machine = u5500_init_machine,
-MACHINE_END
diff --git a/arch/arm/mach-ux500/cache-l2x0.c b/arch/arm/mach-ux500/cache-l2x0.c
index 77a75ed0df6..df91344aa2d 100644
--- a/arch/arm/mach-ux500/cache-l2x0.c
+++ b/arch/arm/mach-ux500/cache-l2x0.c
@@ -36,9 +36,7 @@ static int __init ux500_l2x0_unlock(void)
static int __init ux500_l2x0_init(void)
{
- if (cpu_is_u5500())
- l2x0_base = __io_address(U5500_L2CC_BASE);
- else if (cpu_is_u8500())
+ if (cpu_is_u8500())
l2x0_base = __io_address(U8500_L2CC_BASE);
else
ux500_unknown_soc();
diff --git a/arch/arm/mach-ux500/clock.c b/arch/arm/mach-ux500/clock.c
index ec35f0aa566..9feb6bc7f20 100644
--- a/arch/arm/mach-ux500/clock.c
+++ b/arch/arm/mach-ux500/clock.c
@@ -149,9 +149,7 @@ static unsigned long clk_mtu_get_rate(struct clk *clk)
unsigned long mturate;
unsigned long retclk;
- if (cpu_is_u5500())
- addr = __io_address(U5500_PRCMU_BASE);
- else if (cpu_is_u8500())
+ if (cpu_is_u8500())
addr = __io_address(U8500_PRCMU_BASE);
else
ux500_unknown_soc();
@@ -705,14 +703,6 @@ late_initcall(clk_init_smp_twd_cpufreq);
int __init clk_init(void)
{
- if (cpu_is_u5500()) {
- /* Clock tree for U5500 not implemented yet */
- clk_prcc_ops.enable = clk_prcc_ops.disable = NULL;
- clk_prcmu_ops.enable = clk_prcmu_ops.disable = NULL;
- clk_uartclk.rate = 36360000;
- clk_sdmmcclk.rate = 99900000;
- }
-
clkdev_add_table(u8500_clks, ARRAY_SIZE(u8500_clks));
clkdev_add(&clk_smp_twd_lookup);
diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c
deleted file mode 100644
index bca47f32082..00000000000
--- a/arch/arm/mach-ux500/cpu-db5500.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- * License terms: GNU General Public License (GPL) version 2
- */
-
-#include <linux/platform_device.h>
-#include <linux/amba/bus.h>
-#include <linux/io.h>
-#include <linux/irq.h>
-
-#include <asm/mach/map.h>
-#include <asm/pmu.h>
-
-#include <plat/gpio-nomadik.h>
-
-#include <mach/hardware.h>
-#include <mach/devices.h>
-#include <mach/setup.h>
-#include <mach/irqs.h>
-#include <mach/usb.h>
-
-#include "devices-db5500.h"
-#include "ste-dma40-db5500.h"
-
-static struct map_desc u5500_uart_io_desc[] __initdata = {
- __IO_DEV_DESC(U5500_UART0_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_UART2_BASE, SZ_4K),
-};
-
-static struct map_desc u5500_io_desc[] __initdata = {
- /* SCU base also covers GIC CPU BASE and TWD with its 4K page */
- __IO_DEV_DESC(U5500_SCU_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_GIC_DIST_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_L2CC_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_MTU0_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_BACKUPRAM0_BASE, SZ_8K),
-
- __IO_DEV_DESC(U5500_GPIO0_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_GPIO1_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_GPIO2_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_GPIO3_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_GPIO4_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_PRCMU_BASE, SZ_4K),
- __IO_DEV_DESC(U5500_PRCMU_TCDM_BASE, SZ_4K),
-};
-
-static struct resource mbox0_resources[] = {
- {
- .name = "mbox_peer",
- .start = U5500_MBOX0_PEER_START,
- .end = U5500_MBOX0_PEER_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "mbox_local",
- .start = U5500_MBOX0_LOCAL_START,
- .end = U5500_MBOX0_LOCAL_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "mbox_irq",
- .start = MBOX_PAIR0_VIRT_IRQ,
- .end = MBOX_PAIR0_VIRT_IRQ,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct resource mbox1_resources[] = {
- {
- .name = "mbox_peer",
- .start = U5500_MBOX1_PEER_START,
- .end = U5500_MBOX1_PEER_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "mbox_local",
- .start = U5500_MBOX1_LOCAL_START,
- .end = U5500_MBOX1_LOCAL_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "mbox_irq",
- .start = MBOX_PAIR1_VIRT_IRQ,
- .end = MBOX_PAIR1_VIRT_IRQ,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct resource mbox2_resources[] = {
- {
- .name = "mbox_peer",
- .start = U5500_MBOX2_PEER_START,
- .end = U5500_MBOX2_PEER_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "mbox_local",
- .start = U5500_MBOX2_LOCAL_START,
- .end = U5500_MBOX2_LOCAL_END,
- .flags = IORESOURCE_MEM,
- },
- {
- .name = "mbox_irq",
- .start = MBOX_PAIR2_VIRT_IRQ,
- .end = MBOX_PAIR2_VIRT_IRQ,
- .flags = IORESOURCE_IRQ,
- }
-};
-
-static struct platform_device mbox0_device = {
- .id = 0,
- .name = "mbox",
- .resource = mbox0_resources,
- .num_resources = ARRAY_SIZE(mbox0_resources),
-};
-
-static struct platform_device mbox1_device = {
- .id = 1,
- .name = "mbox",
- .resource = mbox1_resources,
- .num_resources = ARRAY_SIZE(mbox1_resources),
-};
-
-static struct platform_device mbox2_device = {
- .id = 2,
- .name = "mbox",
- .resource = mbox2_resources,
- .num_resources = ARRAY_SIZE(mbox2_resources),
-};
-
-static struct platform_device *db5500_platform_devs[] __initdata = {
- &mbox0_device,
- &mbox1_device,
- &mbox2_device,
-};
-
-static resource_size_t __initdata db5500_gpio_base[] = {
- U5500_GPIOBANK0_BASE,
- U5500_GPIOBANK1_BASE,
- U5500_GPIOBANK2_BASE,
- U5500_GPIOBANK3_BASE,
- U5500_GPIOBANK4_BASE,
- U5500_GPIOBANK5_BASE,
- U5500_GPIOBANK6_BASE,
- U5500_GPIOBANK7_BASE,
-};
-
-static void __init db5500_add_gpios(struct device *parent)
-{
- struct nmk_gpio_platform_data pdata = {
- /* No custom data yet */
- };
-
- dbx500_add_gpios(parent, ARRAY_AND_SIZE(db5500_gpio_base),
- IRQ_DB5500_GPIO0, &pdata);
-}
-
-void __init u5500_map_io(void)
-{
- /*
- * Map the UARTs early so that the DEBUG_LL stuff continues to work.
- */
- iotable_init(u5500_uart_io_desc, ARRAY_SIZE(u5500_uart_io_desc));
-
- ux500_map_io();
-
- iotable_init(u5500_io_desc, ARRAY_SIZE(u5500_io_desc));
-
- _PRCMU_BASE = __io_address(U5500_PRCMU_BASE);
-}
-
-static void __init db5500_pmu_init(void)
-{
- struct resource res[] = {
- [0] = {
- .start = IRQ_DB5500_PMU0,
- .end = IRQ_DB5500_PMU0,
- .flags = IORESOURCE_IRQ,
- },
- [1] = {
- .start = IRQ_DB5500_PMU1,
- .end = IRQ_DB5500_PMU1,
- .flags = IORESOURCE_IRQ,
- },
- };
-
- platform_device_register_simple("arm-pmu", ARM_PMU_DEVICE_CPU,
- res, ARRAY_SIZE(res));
-}
-
-static int usb_db5500_rx_dma_cfg[] = {
- DB5500_DMA_DEV4_USB_OTG_IEP_1_9,
- DB5500_DMA_DEV5_USB_OTG_IEP_2_10,
- DB5500_DMA_DEV6_USB_OTG_IEP_3_11,
- DB5500_DMA_DEV20_USB_OTG_IEP_4_12,
- DB5500_DMA_DEV21_USB_OTG_IEP_5_13,
- DB5500_DMA_DEV22_USB_OTG_IEP_6_14,
- DB5500_DMA_DEV23_USB_OTG_IEP_7_15,
- DB5500_DMA_DEV38_USB_OTG_IEP_8
-};
-
-static int usb_db5500_tx_dma_cfg[] = {
- DB5500_DMA_DEV4_USB_OTG_OEP_1_9,
- DB5500_DMA_DEV5_USB_OTG_OEP_2_10,
- DB5500_DMA_DEV6_USB_OTG_OEP_3_11,
- DB5500_DMA_DEV20_USB_OTG_OEP_4_12,
- DB5500_DMA_DEV21_USB_OTG_OEP_5_13,
- DB5500_DMA_DEV22_USB_OTG_OEP_6_14,
- DB5500_DMA_DEV23_USB_OTG_OEP_7_15,
- DB5500_DMA_DEV38_USB_OTG_OEP_8
-};
-
-static const char *db5500_read_soc_id(void)
-{
- return kasprintf(GFP_KERNEL, "u5500 currently unsupported\n");
-}
-
-static struct device * __init db5500_soc_device_init(void)
-{
- const char *soc_id = db5500_read_soc_id();
-
- return ux500_soc_device_init(soc_id);
-}
-
-struct device * __init u5500_init_devices(void)
-{
- struct device *parent;
- int i;
-
- parent = db5500_soc_device_init();
-
- db5500_add_gpios(parent);
- db5500_pmu_init();
- db5500_dma_init(parent);
- db5500_add_rtc(parent);
- db5500_add_usb(parent, usb_db5500_rx_dma_cfg, usb_db5500_tx_dma_cfg);
-
- for (i = 0; i < ARRAY_SIZE(db5500_platform_devs); i++)
- db5500_platform_devs[i]->dev.parent = parent;
-
- platform_add_devices(db5500_platform_devs,
- ARRAY_SIZE(db5500_platform_devs));
-
- return parent;
-}
diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c
index d11f3892a27..4b4e59b30d8 100644
--- a/arch/arm/mach-ux500/cpu.c
+++ b/arch/arm/mach-ux500/cpu.c
@@ -10,7 +10,6 @@
#include <linux/io.h>
#include <linux/clk.h>
#include <linux/mfd/db8500-prcmu.h>
-#include <linux/mfd/db5500-prcmu.h>
#include <linux/clksrc-dbx500-prcmu.h>
#include <linux/sys_soc.h>
#include <linux/err.h>
@@ -40,10 +39,7 @@ void __init ux500_init_irq(void)
void __iomem *dist_base;
void __iomem *cpu_base;
- if (cpu_is_u5500()) {
- dist_base = __io_address(U5500_GIC_DIST_BASE);
- cpu_base = __io_address(U5500_GIC_CPU_BASE);
- } else if (cpu_is_u8500()) {
+ if (cpu_is_u8500()) {
dist_base = __io_address(U8500_GIC_DIST_BASE);
cpu_base = __io_address(U8500_GIC_CPU_BASE);
} else
@@ -60,8 +56,6 @@ void __init ux500_init_irq(void)
* Init clocks here so that they are available for system timer
* initialization.
*/
- if (cpu_is_u5500())
- db5500_prcmu_early_init();
if (cpu_is_u8500())
db8500_prcmu_early_init();
clk_init();
diff --git a/arch/arm/mach-ux500/devices-db5500.h b/arch/arm/mach-ux500/devices-db5500.h
deleted file mode 100644
index e70955502c3..00000000000
--- a/arch/arm/mach-ux500/devices-db5500.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
- * License terms: GNU General Public License (GPL), version 2.
- */
-
-#ifndef __DEVICES_DB5500_H
-#define __DEVICES_DB5500_H
-
-#include "devices-common.h"
-
-#define db5500_add_i2c1(parent, pdata) \
- dbx500_add_i2c(parent, 1, U5500_I2C1_BASE, IRQ_DB5500_I2C1, pdata)
-#define db5500_add_i2c2(parent, pdata) \
- dbx500_add_i2c(parent, 2, U5500_I2C2_BASE, IRQ_DB5500_I2C2, pdata)
-#define db5500_add_i2c3(parent, pdata) \
- dbx500_add_i2c(parent, 3, U5500_I2C3_BASE, IRQ_DB5500_I2C3, pdata)
-
-#define db5500_add_msp0_spi(parent, pdata) \
- dbx500_add_msp_spi(parent, "msp0", U5500_MSP0_BASE, \
- IRQ_DB5500_MSP0, pdata)
-#define db5500_add_msp1_spi(parent, pdata) \
- dbx500_add_msp_spi(parent, "msp1", U5500_MSP1_BASE, \
- IRQ_DB5500_MSP1, pdata)
-#define db5500_add_msp2_spi(parent, pdata) \
- dbx500_add_msp_spi(parent, "msp2", U5500_MSP2_BASE, \
- IRQ_DB5500_MSP2, pdata)
-
-#define db5500_add_msp0_spi(parent, pdata) \
- dbx500_add_msp_spi(parent, "msp0", U5500_MSP0_BASE, \
- IRQ_DB5500_MSP0, pdata)
-#define db5500_add_msp1_spi(parent, pdata) \
- dbx500_add_msp_spi(parent, "msp1", U5500_MSP1_BASE, \
- IRQ_DB5500_MSP1, pdata)
-#define db5500_add_msp2_spi(parent, pdata) \
- dbx500_add_msp_spi(parent, "msp2", U5500_MSP2_BASE, \
- IRQ_DB5500_MSP2, pdata)
-
-#define db5500_add_rtc(parent) \
- dbx500_add_rtc(parent, U5500_RTC_BASE, IRQ_DB5500_RTC);
-
-#define db5500_add_usb(parent, rx_cfg, tx_cfg) \
- ux500_add_usb(parent, U5500_USBOTG_BASE, \
- IRQ_DB5500_USBOTG, rx_cfg, tx_cfg)
-
-#define db5500_add_sdi0(parent, pdata) \
- dbx500_add_sdi(parent, "sdi0", U5500_SDI0_BASE, \
- IRQ_DB5500_SDMMC0, pdata, \
- 0x10480180)
-#define db5500_add_sdi1(parent, pdata) \
- dbx500_add_sdi(parent, "sdi1", U5500_SDI1_BASE, \
- IRQ_DB5500_SDMMC1, pdata, \
- 0x10480180)
-#define db5500_add_sdi2(parent, pdata) \
- dbx500_add_sdi(parent, "sdi2", U5500_SDI2_BASE, \
- IRQ_DB5500_SDMMC2, pdata \
- 0x10480180)
-#define db5500_add_sdi3(parent, pdata) \
- dbx500_add_sdi(parent, "sdi3", U5500_SDI3_BASE, \
- IRQ_DB5500_SDMMC3, pdata \
- 0x10480180)
-#define db5500_add_sdi4(parent, pdata) \
- dbx500_add_sdi(parent, "sdi4", U5500_SDI4_BASE, \
- IRQ_DB5500_SDMMC4, pdata \
- 0x10480180)
-
-/* This one has a bad peripheral ID in the U5500 silicon */
-#define db5500_add_spi0(parent, pdata) \
- dbx500_add_spi(parent, "spi0", U5500_SPI0_BASE, \
- IRQ_DB5500_SPI0, pdata, \
- 0x10080023)
-#define db5500_add_spi1(parent, pdata) \
- dbx500_add_spi(parent, "spi1", U5500_SPI1_BASE, \
- IRQ_DB5500_SPI1, pdata, \
- 0x10080023)
-#define db5500_add_spi2(parent, pdata) \
- dbx500_add_spi(parent, "spi2", U5500_SPI2_BASE, \
- IRQ_DB5500_SPI2, pdata \
- 0x10080023)
-#define db5500_add_spi3(parent, pdata) \
- dbx500_add_spi(parent, "spi3", U5500_SPI3_BASE, \
- IRQ_DB5500_SPI3, pdata \
- 0x10080023)
-
-#define db5500_add_uart0(parent, plat) \
- dbx500_add_uart(parent, "uart0", U5500_UART0_BASE, \
- IRQ_DB5500_UART0, plat)
-#define db5500_add_uart1(parent, plat) \
- dbx500_add_uart(parent, "uart1", U5500_UART1_BASE, \
- IRQ_DB5500_UART1, plat)
-#define db5500_add_uart2(parent, plat) \
- dbx500_add_uart(parent, "uart2", U5500_UART2_BASE, \
- IRQ_DB5500_UART2, plat)
-#define db5500_add_uart3(parent, plat) \
- dbx500_add_uart(parent, "uart3", U5500_UART3_BASE, \
- IRQ_DB5500_UART3, plat)
-
-#endif
diff --git a/arch/arm/mach-ux500/dma-db5500.c b/arch/arm/mach-ux500/dma-db5500.c
deleted file mode 100644
index 41e9470fa0e..00000000000
--- a/arch/arm/mach-ux500/dma-db5500.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) ST-Ericsson SA 2010
- *
- * Author: Per Forlin <per.forlin@stericsson.com> for ST-Ericsson
- * Author: Jonas Aaberg <jonas.aberg@stericsson.com> for ST-Ericsson
- * Author: Rabin Vincent <rabinv.vincent@stericsson.com> for ST-Ericsson
- *
- * License terms: GNU General Public License (GPL), version 2
- */
-
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-
-#include <plat/ste_dma40.h>
-#include <mach/setup.h>
-#include <mach/hardware.h>
-
-#include "ste-dma40-db5500.h"
-
-static struct resource dma40_resources[] = {
- [0] = {
- .start = U5500_DMA_BASE,
- .end = U5500_DMA_BASE + SZ_4K - 1,
- .flags = IORESOURCE_MEM,
- .name = "base",
- },
- [1] = {
- .start = U5500_DMA_LCPA_BASE,
- .end = U5500_DMA_LCPA_BASE + 2 * SZ_1K - 1,
- .flags = IORESOURCE_MEM,
- .name = "lcpa",
- },
- [2] = {
- .start = IRQ_DB5500_DMA,
- .end = IRQ_DB5500_DMA,
- .flags = IORESOURCE_IRQ
- }
-};
-
-/* Default configuration for physical memcpy */
-static struct stedma40_chan_cfg dma40_memcpy_conf_phy = {
- .mode = STEDMA40_MODE_PHYSICAL,
- .dir = STEDMA40_MEM_TO_MEM,
-
- .src_info.data_width = STEDMA40_BYTE_WIDTH,
- .src_info.psize = STEDMA40_PSIZE_PHY_1,
- .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL,
-
- .dst_info.data_width = STEDMA40_BYTE_WIDTH,
- .dst_info.psize = STEDMA40_PSIZE_PHY_1,
- .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL,
-};
-
-/* Default configuration for logical memcpy */
-static struct stedma40_chan_cfg dma40_memcpy_conf_log = {
- .dir = STEDMA40_MEM_TO_MEM,
-
- .src_info.data_width = STEDMA40_BYTE_WIDTH,
- .src_info.psize = STEDMA40_PSIZE_LOG_1,
- .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL,
-
- .dst_info.data_width = STEDMA40_BYTE_WIDTH,
- .dst_info.psize = STEDMA40_PSIZE_LOG_1,
- .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL,
-};
-
-/*
- * Mapping between soruce event lines and physical device address This was
- * created assuming that the event line is tied to a device and therefore the
- * address is constant, however this is not true for at least USB, and the
- * values are just placeholders for USB. This table is preserved and used for
- * now.
- */
-static const dma_addr_t dma40_rx_map[DB5500_DMA_NR_DEV] = {
- [DB5500_DMA_DEV24_SDMMC0_RX] = -1,
- [DB5500_DMA_DEV38_USB_OTG_IEP_8] = -1,
- [DB5500_DMA_DEV23_USB_OTG_IEP_7_15] = -1,
- [DB5500_DMA_DEV22_USB_OTG_IEP_6_14] = -1,
- [DB5500_DMA_DEV21_USB_OTG_IEP_5_13] = -1,
- [DB5500_DMA_DEV20_USB_OTG_IEP_4_12] = -1,
- [DB5500_DMA_DEV6_USB_OTG_IEP_3_11] = -1,
- [DB5500_DMA_DEV5_USB_OTG_IEP_2_10] = -1,
- [DB5500_DMA_DEV4_USB_OTG_IEP_1_9] = -1,
-};
-
-/* Mapping between destination event lines and physical device address */
-static const dma_addr_t dma40_tx_map[DB5500_DMA_NR_DEV] = {
- [DB5500_DMA_DEV24_SDMMC0_TX] = -1,
- [DB5500_DMA_DEV38_USB_OTG_OEP_8] = -1,
- [DB5500_DMA_DEV23_USB_OTG_OEP_7_15] = -1,
- [DB5500_DMA_DEV22_USB_OTG_OEP_6_14] = -1,
- [DB5500_DMA_DEV21_USB_OTG_OEP_5_13] = -1,
- [DB5500_DMA_DEV20_USB_OTG_OEP_4_12] = -1,
- [DB5500_DMA_DEV6_USB_OTG_OEP_3_11] = -1,
- [DB5500_DMA_DEV5_USB_OTG_OEP_2_10] = -1,
- [DB5500_DMA_DEV4_USB_OTG_OEP_1_9] = -1,
-};
-
-static int dma40_memcpy_event[] = {
- DB5500_DMA_MEMCPY_TX_1,
- DB550