diff options
Diffstat (limited to 'arch/sh/kernel')
47 files changed, 3393 insertions, 1316 deletions
diff --git a/arch/sh/kernel/Makefile_32 b/arch/sh/kernel/Makefile_32 index 2e1b86e16ab..82a3a150c00 100644 --- a/arch/sh/kernel/Makefile_32 +++ b/arch/sh/kernel/Makefile_32 @@ -30,5 +30,6 @@ obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_GENERIC_GPIO) += gpio.o obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o obj-$(CONFIG_DUMP_CODE) += disassemble.o +obj-$(CONFIG_HIBERNATION) += swsusp.o EXTRA_CFLAGS += -Werror diff --git a/arch/sh/kernel/asm-offsets.c b/arch/sh/kernel/asm-offsets.c index 57cf0e0680f..99aceb28ee2 100644 --- a/arch/sh/kernel/asm-offsets.c +++ b/arch/sh/kernel/asm-offsets.c @@ -12,8 +12,10 @@ #include <linux/types.h> #include <linux/mm.h> #include <linux/kbuild.h> +#include <linux/suspend.h> #include <asm/thread_info.h> +#include <asm/suspend.h> int main(void) { @@ -25,5 +27,11 @@ int main(void) DEFINE(TI_PRE_COUNT, offsetof(struct thread_info, preempt_count)); DEFINE(TI_RESTART_BLOCK,offsetof(struct thread_info, restart_block)); +#ifdef CONFIG_HIBERNATION + DEFINE(PBE_ADDRESS, offsetof(struct pbe, address)); + DEFINE(PBE_ORIG_ADDRESS, offsetof(struct pbe, orig_address)); + DEFINE(PBE_NEXT, offsetof(struct pbe, next)); + DEFINE(SWSUSP_ARCH_REGS_SIZE, sizeof(struct swsusp_arch_regs)); +#endif return 0; } diff --git a/arch/sh/kernel/cpu/Makefile b/arch/sh/kernel/cpu/Makefile index f471d242774..2600641a483 100644 --- a/arch/sh/kernel/cpu/Makefile +++ b/arch/sh/kernel/cpu/Makefile @@ -11,6 +11,7 @@ obj-$(CONFIG_CPU_SH5) = sh5/ # Special cases for family ancestry. obj-$(CONFIG_CPU_SH4A) += sh4a/ +obj-$(CONFIG_ARCH_SHMOBILE) += shmobile/ # Common interfaces. diff --git a/arch/sh/kernel/cpu/clock.c b/arch/sh/kernel/cpu/clock.c index 7b17137536d..1dc896483b5 100644 --- a/arch/sh/kernel/cpu/clock.c +++ b/arch/sh/kernel/cpu/clock.c @@ -20,6 +20,8 @@ #include <linux/mutex.h> #include <linux/list.h> #include <linux/kref.h> +#include <linux/kobject.h> +#include <linux/sysdev.h> #include <linux/seq_file.h> #include <linux/err.h> #include <linux/platform_device.h> @@ -239,6 +241,35 @@ void clk_recalc_rate(struct clk *clk) } EXPORT_SYMBOL_GPL(clk_recalc_rate); +int clk_set_parent(struct clk *clk, struct clk *parent) +{ + int ret = -EINVAL; + struct clk *old; + + if (!parent || !clk) + return ret; + + old = clk->parent; + if (likely(clk->ops && clk->ops->set_parent)) { + unsigned long flags; + spin_lock_irqsave(&clock_lock, flags); + ret = clk->ops->set_parent(clk, parent); + spin_unlock_irqrestore(&clock_lock, flags); + clk->parent = (ret ? old : parent); + } + + if (unlikely(clk->flags & CLK_RATE_PROPAGATES)) + propagate_rate(clk); + return ret; +} +EXPORT_SYMBOL_GPL(clk_set_parent); + +struct clk *clk_get_parent(struct clk *clk) +{ + return clk->parent; +} +EXPORT_SYMBOL_GPL(clk_get_parent); + long clk_round_rate(struct clk *clk, unsigned long rate) { if (likely(clk->ops && clk->ops->round_rate)) { @@ -329,6 +360,70 @@ static int show_clocks(char *buf, char **start, off_t off, return p - buf; } +#ifdef CONFIG_PM +static int clks_sysdev_suspend(struct sys_device *dev, pm_message_t state) +{ + static pm_message_t prev_state; + struct clk *clkp; + + switch (state.event) { + case PM_EVENT_ON: + /* Resumeing from hibernation */ + if (prev_state.event == PM_EVENT_FREEZE) { + list_for_each_entry(clkp, &clock_list, node) + if (likely(clkp->ops)) { + unsigned long rate = clkp->rate; + + if (likely(clkp->ops->set_parent)) + clkp->ops->set_parent(clkp, + clkp->parent); + if (likely(clkp->ops->set_rate)) + clkp->ops->set_rate(clkp, + rate, NO_CHANGE); + else if (likely(clkp->ops->recalc)) + clkp->ops->recalc(clkp); + } + } + break; + case PM_EVENT_FREEZE: + break; + case PM_EVENT_SUSPEND: + break; + } + + prev_state = state; + return 0; +} + +static int clks_sysdev_resume(struct sys_device *dev) +{ + return clks_sysdev_suspend(dev, PMSG_ON); +} + +static struct sysdev_class clks_sysdev_class = { + .name = "clks", +}; + +static struct sysdev_driver clks_sysdev_driver = { + .suspend = clks_sysdev_suspend, + .resume = clks_sysdev_resume, +}; + +static struct sys_device clks_sysdev_dev = { + .cls = &clks_sysdev_class, +}; + +static int __init clk_sysdev_init(void) +{ + sysdev_class_register(&clks_sysdev_class); + sysdev_driver_register(&clks_sysdev_class, &clks_sysdev_driver); + sysdev_register(&clks_sysdev_dev); + + return 0; +} +subsys_initcall(clk_sysdev_init); +#endif + int __init clk_init(void) { int i, ret = 0; diff --git a/arch/sh/kernel/cpu/sh2/setup-sh7619.c b/arch/sh/kernel/cpu/sh2/setup-sh7619.c index 56e5878e551..0e32d8e448c 100644 --- a/arch/sh/kernel/cpu/sh2/setup-sh7619.c +++ b/arch/sh/kernel/cpu/sh2/setup-sh7619.c @@ -2,6 +2,7 @@ * SH7619 Setup * * Copyright (C) 2006 Yoshinori Sato + * Copyright (C) 2009 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -18,15 +19,10 @@ enum { /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, WDT, EDMAC, CMT0, CMT1, - SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI, - SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI, - SCIF2_ERI, SCIF2_RXI, SCIF2_BRI, SCIF2_TXI, + SCIF0, SCIF1, SCIF2, HIF_HIFI, HIF_HIFBI, DMAC0, DMAC1, DMAC2, DMAC3, SIOF, - - /* interrupt groups */ - SCIF0, SCIF1, SCIF2, }; static struct intc_vect vectors[] __initdata = { @@ -36,24 +32,18 @@ static struct intc_vect vectors[] __initdata = { INTC_IRQ(IRQ6, 82), INTC_IRQ(IRQ7, 83), INTC_IRQ(WDT, 84), INTC_IRQ(EDMAC, 85), INTC_IRQ(CMT0, 86), INTC_IRQ(CMT1, 87), - INTC_IRQ(SCIF0_ERI, 88), INTC_IRQ(SCIF0_RXI, 89), - INTC_IRQ(SCIF0_BRI, 90), INTC_IRQ(SCIF0_TXI, 91), - INTC_IRQ(SCIF1_ERI, 92), INTC_IRQ(SCIF1_RXI, 93), - INTC_IRQ(SCIF1_BRI, 94), INTC_IRQ(SCIF1_TXI, 95), - INTC_IRQ(SCIF2_ERI, 96), INTC_IRQ(SCIF2_RXI, 97), - INTC_IRQ(SCIF2_BRI, 98), INTC_IRQ(SCIF2_TXI, 99), + INTC_IRQ(SCIF0, 88), INTC_IRQ(SCIF0, 89), + INTC_IRQ(SCIF0, 90), INTC_IRQ(SCIF0, 91), + INTC_IRQ(SCIF1, 92), INTC_IRQ(SCIF1, 93), + INTC_IRQ(SCIF1, 94), INTC_IRQ(SCIF1, 95), + INTC_IRQ(SCIF2, 96), INTC_IRQ(SCIF2, 97), + INTC_IRQ(SCIF2, 98), INTC_IRQ(SCIF2, 99), INTC_IRQ(HIF_HIFI, 100), INTC_IRQ(HIF_HIFBI, 101), INTC_IRQ(DMAC0, 104), INTC_IRQ(DMAC1, 105), INTC_IRQ(DMAC2, 106), INTC_IRQ(DMAC3, 107), INTC_IRQ(SIOF, 108), }; -static struct intc_group groups[] __initdata = { - INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI), - INTC_GROUP(SCIF1, SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI), - INTC_GROUP(SCIF2, SCIF2_ERI, SCIF2_RXI, SCIF2_BRI, SCIF2_TXI), -}; - static struct intc_prio_reg prio_registers[] __initdata = { { 0xf8140006, 0, 16, 4, /* IPRA */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, { 0xf8140008, 0, 16, 4, /* IPRB */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, @@ -64,7 +54,7 @@ static struct intc_prio_reg prio_registers[] __initdata = { { 0xf8080008, 0, 16, 4, /* IPRG */ { SIOF } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7619", vectors, groups, +static DECLARE_INTC_DESC(intc_desc, "sh7619", vectors, NULL, NULL, prio_registers, NULL); static struct plat_sci_port sci_platform_data[] = { @@ -72,17 +62,17 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xf8400000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 88, 89, 91, 90}, + .irqs = { 88, 88, 88, 88 }, }, { .mapbase = 0xf8410000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 92, 93, 95, 94}, + .irqs = { 92, 92, 92, 92 }, }, { .mapbase = 0xf8420000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 96, 97, 99, 98}, + .irqs = { 96, 96, 96, 96 }, }, { .flags = 0, } diff --git a/arch/sh/kernel/cpu/sh2a/setup-mxg.c b/arch/sh/kernel/cpu/sh2a/setup-mxg.c index e611d79fac4..844293723cf 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-mxg.c +++ b/arch/sh/kernel/cpu/sh2a/setup-mxg.c @@ -1,7 +1,7 @@ /* * Renesas MX-G (R8A03022BG) Setup * - * Copyright (C) 2008 Paul Mundt + * Copyright (C) 2008, 2009 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -20,23 +20,15 @@ enum { IRQ8, IRQ9, IRQ10, IRQ11, IRQ12, IRQ13, IRQ14, IRQ15, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, - SINT8, SINT7, SINT6, SINT5, SINT4, SINT3, SINT2, SINT1, - SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, - SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, + SCIF0, SCIF1, - MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, - MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F, - MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U, - MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, - MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V, - MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V, - MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W, + MTU2_GROUP1, MTU2_GROUP2, MTU2_GROUP3, MTU2_GROUP4, MTU2_GROUP5 + MTU2_TGI3B, MTU2_TGI3C, /* interrupt groups */ - PINT, SCIF0, SCIF1, - MTU2_GROUP1, MTU2_GROUP2, MTU2_GROUP3, MTU2_GROUP4, MTU2_GROUP5 + PINT, }; static struct intc_vect vectors[] __initdata = { @@ -59,47 +51,36 @@ static struct intc_vect vectors[] __initdata = { INTC_IRQ(SINT4, 98), INTC_IRQ(SINT3, 99), INTC_IRQ(SINT2, 100), INTC_IRQ(SINT1, 101), - INTC_IRQ(SCIF0_RXI, 220), INTC_IRQ(SCIF0_TXI, 221), - INTC_IRQ(SCIF0_BRI, 222), INTC_IRQ(SCIF0_ERI, 223), - INTC_IRQ(SCIF1_RXI, 224), INTC_IRQ(SCIF1_TXI, 225), - INTC_IRQ(SCIF1_BRI, 226), INTC_IRQ(SCIF1_ERI, 227), + INTC_IRQ(SCIF0, 220), INTC_IRQ(SCIF0, 221), + INTC_IRQ(SCIF0, 222), INTC_IRQ(SCIF0, 223), + INTC_IRQ(SCIF1, 224), INTC_IRQ(SCIF1, 225), + INTC_IRQ(SCIF1, 226), INTC_IRQ(SCIF1, 227), - INTC_IRQ(MTU2_TGI0A, 228), INTC_IRQ(MTU2_TGI0B, 229), - INTC_IRQ(MTU2_TGI0C, 230), INTC_IRQ(MTU2_TGI0D, 231), - INTC_IRQ(MTU2_TCI0V, 232), INTC_IRQ(MTU2_TGI0E, 233), + INTC_IRQ(MTU2_GROUP1, 228), INTC_IRQ(MTU2_GROUP1, 229), + INTC_IRQ(MTU2_GROUP1, 230), INTC_IRQ(MTU2_GROUP1, 231), + INTC_IRQ(MTU2_GROUP1, 232), INTC_IRQ(MTU2_GROUP1, 233), - INTC_IRQ(MTU2_TGI0F, 234), INTC_IRQ(MTU2_TGI1A, 235), - INTC_IRQ(MTU2_TGI1B, 236), INTC_IRQ(MTU2_TCI1V, 237), - INTC_IRQ(MTU2_TCI1U, 238), INTC_IRQ(MTU2_TGI2A, 239), + INTC_IRQ(MTU2_GROUP2, 234), INTC_IRQ(MTU2_GROUP2, 235), + INTC_IRQ(MTU2_GROUP2, 236), INTC_IRQ(MTU2_GROUP2, 237), + INTC_IRQ(MTU2_GROUP2, 238), INTC_IRQ(MTU2_GROUP2, 239), - INTC_IRQ(MTU2_TGI2B, 240), INTC_IRQ(MTU2_TCI2V, 241), - INTC_IRQ(MTU2_TCI2U, 242), INTC_IRQ(MTU2_TGI3A, 243), + INTC_IRQ(MTU2_GROUP3, 240), INTC_IRQ(MTU2_GROUP3, 241), + INTC_IRQ(MTU2_GROUP3, 242), INTC_IRQ(MTU2_GROUP3, 243), INTC_IRQ(MTU2_TGI3B, 244), INTC_IRQ(MTU2_TGI3C, 245), - INTC_IRQ(MTU2_TGI3D, 246), INTC_IRQ(MTU2_TCI3V, 247), - INTC_IRQ(MTU2_TGI4A, 248), INTC_IRQ(MTU2_TGI4B, 249), - INTC_IRQ(MTU2_TGI4C, 250), INTC_IRQ(MTU2_TGI4D, 251), + INTC_IRQ(MTU2_GROUP4, 246), INTC_IRQ(MTU2_GROUP4, 247), + INTC_IRQ(MTU2_GROUP4, 248), INTC_IRQ(MTU2_GROUP4, 249), + INTC_IRQ(MTU2_GROUP4, 250), INTC_IRQ(MTU2_GROUP4, 251), - INTC_IRQ(MTU2_TCI4V, 252), INTC_IRQ(MTU2_TGI5U, 253), - INTC_IRQ(MTU2_TGI5V, 254), INTC_IRQ(MTU2_TGI5W, 255), + INTC_IRQ(MTU2_GROUP5, 252), INTC_IRQ(MTU2_GROUP5, 253), + INTC_IRQ(MTU2_GROUP5, 254), INTC_IRQ(MTU2_GROUP5, 255), }; static struct intc_group groups[] __initdata = { INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7), - INTC_GROUP(MTU2_GROUP1, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, - MTU2_TCI0V, MTU2_TGI0E), - INTC_GROUP(MTU2_GROUP2, MTU2_TGI0F, MTU2_TGI1A, MTU2_TGI1B, - MTU2_TCI1V, MTU2_TCI1U, MTU2_TGI2A), - INTC_GROUP(MTU2_GROUP3, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, - MTU2_TGI3A), - INTC_GROUP(MTU2_GROUP4, MTU2_TGI3D, MTU2_TCI3V, MTU2_TGI4A, - MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D), - INTC_GROUP(MTU2_GROUP5, MTU2_TCI4V, MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W), - INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), - INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), }; static struct intc_prio_reg prio_registers[] __initdata = { @@ -137,7 +118,7 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xff804000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 223, 220, 221, 222 }, + .irqs = { 220, 220, 220, 220 }, }, { .flags = 0, } diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c index 0631e421c02..00f42f9e3f5 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7201.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7201.c @@ -2,6 +2,7 @@ * SH7201 setup * * Copyright (C) 2008 Peter Griffin pgriffin@mpc-data.co.uk + * Copyright (C) 2009 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -18,57 +19,32 @@ enum { /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, + ADC_ADI, - MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, - MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F, - MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U, - MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, - MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V, - MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V, - MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W, - RTC_ARM, RTC_PRD, RTC_CUP, - WDT, - IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, IIC30_TEI, - IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, IIC31_TEI, - IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, IIC32_TEI, + + MTU20_ABCD, MTU20_VEF, MTU21_AB, MTU21_VU, MTU22_AB, MTU22_VU, + MTU23_ABCD, MTU24_ABCD, MTU25_UVW, MTU2_TCI3V, MTU2_TCI4V, + + RTC, WDT, + + IIC30, IIC31, IIC32, DMAC0_DMINT0, DMAC1_DMINT1, DMAC2_DMINT2, DMAC3_DMINT3, - SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, - SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, - SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI, - SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI, - SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI, - SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI, - SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI, - SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI, + SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, SCIF5, SCIF6, SCIF7, DMAC0_DMINTA, DMAC4_DMINT4, DMAC5_DMINT5, DMAC6_DMINT6, DMAC7_DMINT7, - RCAN0_ERS, RCAN0_OVR, - RCAN0_SLE, - RCAN0_RM0, RCAN0_RM1, - - RCAN1_ERS, RCAN1_OVR, - RCAN1_SLE, - RCAN1_RM0, RCAN1_RM1, + RCAN0, RCAN1, SSI0_SSII, SSI1_SSII, - TMR0_CMIA0, TMR0_CMIB0, TMR0_OVI0, - TMR1_CMIA1, TMR1_CMIB1, TMR1_OVI1, + TMR0, TMR1, /* interrupt groups */ - - IRQ, PINT, ADC, - MTU20_ABCD, MTU20_VEF, MTU21_AB, MTU21_VU, MTU22_AB, MTU22_VU, - MTU23_ABCD, MTU24_ABCD, MTU25_UVW, - RTC, IIC30, IIC31, IIC32, - SCIF0, SCIF1, SCIF2, SCIF3, SCIF4, SCIF5, SCIF6, SCIF7, - RCAN0, RCAN1, TMR0, TMR1 - + PINT, }; static struct intc_vect vectors[] __initdata = { @@ -76,6 +52,7 @@ static struct intc_vect vectors[] __initdata = { INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67), INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69), INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71), + INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81), INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83), INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), @@ -83,123 +60,92 @@ static struct intc_vect vectors[] __initdata = { INTC_IRQ(ADC_ADI, 92), - INTC_IRQ(MTU2_TGI0A, 108), INTC_IRQ(MTU2_TGI0B, 109), - INTC_IRQ(MTU2_TGI0C, 110), INTC_IRQ(MTU2_TGI0D, 111), - INTC_IRQ(MTU2_TCI0V, 112), - INTC_IRQ(MTU2_TGI0E, 113), INTC_IRQ(MTU2_TGI0F, 114), + INTC_IRQ(MTU20_ABCD, 108), INTC_IRQ(MTU20_ABCD, 109), + INTC_IRQ(MTU20_ABCD, 110), INTC_IRQ(MTU20_ABCD, 111), + + INTC_IRQ(MTU20_VEF, 112), INTC_IRQ(MTU20_VEF, 113), + INTC_IRQ(MTU20_VEF, 114), + + INTC_IRQ(MTU21_AB, 116), INTC_IRQ(MTU21_AB, 117), + INTC_IRQ(MTU21_VU, 120), INTC_IRQ(MTU21_VU, 121), - INTC_IRQ(MTU2_TGI1A, 116), INTC_IRQ(MTU2_TGI1B, 117), - INTC_IRQ(MTU2_TCI1V, 120), INTC_IRQ(MTU2_TCI1U, 121), + INTC_IRQ(MTU22_AB, 124), INTC_IRQ(MTU22_AB, 125), + INTC_IRQ(MTU22_VU, 128), INTC_IRQ(MTU22_VU, 129), - INTC_IRQ(MTU2_TGI2A, 124), INTC_IRQ(MTU2_TGI2B, 125), - INTC_IRQ(MTU2_TCI2V, 128), INTC_IRQ(MTU2_TCI2U, 129), + INTC_IRQ(MTU23_ABCD, 132), INTC_IRQ(MTU23_ABCD, 133), + INTC_IRQ(MTU23_ABCD, 134), INTC_IRQ(MTU23_ABCD, 135), - INTC_IRQ(MTU2_TGI3A, 132), INTC_IRQ(MTU2_TGI3B, 133), - INTC_IRQ(MTU2_TGI3C, 134), INTC_IRQ(MTU2_TGI3D, 135), INTC_IRQ(MTU2_TCI3V, 136), - INTC_IRQ(MTU2_TGI4A, 140), INTC_IRQ(MTU2_TGI4B, 141), - INTC_IRQ(MTU2_TGI4C, 142), INTC_IRQ(MTU2_TGI4D, 143), + INTC_IRQ(MTU24_ABCD, 140), INTC_IRQ(MTU24_ABCD, 141), + INTC_IRQ(MTU24_ABCD, 142), INTC_IRQ(MTU24_ABCD, 143), + INTC_IRQ(MTU2_TCI4V, 144), - INTC_IRQ(MTU2_TGI5U, 148), INTC_IRQ(MTU2_TGI5V, 149), - INTC_IRQ(MTU2_TGI5W, 150), + INTC_IRQ(MTU25_UVW, 148), INTC_IRQ(MTU25_UVW, 149), + INTC_IRQ(MTU25_UVW, 150), + + INTC_IRQ(RTC, 152), INTC_IRQ(RTC, 153), + INTC_IRQ(RTC, 154), - INTC_IRQ(RTC_ARM, 152), INTC_IRQ(RTC_PRD, 153), - INTC_IRQ(RTC_CUP, 154), INTC_IRQ(WDT, 156), + INTC_IRQ(WDT, 156), - INTC_IRQ(IIC30_STPI, 157), INTC_IRQ(IIC30_NAKI, 158), - INTC_IRQ(IIC30_RXI, 159), INTC_IRQ(IIC30_TXI, 160), - INTC_IRQ(IIC30_TEI, 161), + INTC_IRQ(IIC30, 157), INTC_IRQ(IIC30, 158), + INTC_IRQ(IIC30, 159), INTC_IRQ(IIC30, 160), + INTC_IRQ(IIC30, 161), - INTC_IRQ(IIC31_STPI, 164), INTC_IRQ(IIC31_NAKI, 165), - INTC_IRQ(IIC31_RXI, 166), INTC_IRQ(IIC31_TXI, 167), - INTC_IRQ(IIC31_TEI, 168), + INTC_IRQ(IIC31, 164), INTC_IRQ(IIC31, 165), + INTC_IRQ(IIC31, 166), INTC_IRQ(IIC31, 167), + INTC_IRQ(IIC31, 168), - INTC_IRQ(IIC32_STPI, 170), INTC_IRQ(IIC32_NAKI, 171), - INTC_IRQ(IIC32_RXI, 172), INTC_IRQ(IIC32_TXI, 173), - INTC_IRQ(IIC32_TEI, 174), + INTC_IRQ(IIC32, 170), INTC_IRQ(IIC32, 171), + INTC_IRQ(IIC32, 172), INTC_IRQ(IIC32, 173), + INTC_IRQ(IIC32, 174), INTC_IRQ(DMAC0_DMINT0, 176), INTC_IRQ(DMAC1_DMINT1, 177), INTC_IRQ(DMAC2_DMINT2, 178), INTC_IRQ(DMAC3_DMINT3, 179), - INTC_IRQ(SCIF0_BRI, 180), INTC_IRQ(SCIF0_ERI, 181), - INTC_IRQ(SCIF0_RXI, 182), INTC_IRQ(SCIF0_TXI, 183), - INTC_IRQ(SCIF1_BRI, 184), INTC_IRQ(SCIF1_ERI, 185), - INTC_IRQ(SCIF1_RXI, 186), INTC_IRQ(SCIF1_TXI, 187), - INTC_IRQ(SCIF2_BRI, 188), INTC_IRQ(SCIF2_ERI, 189), - INTC_IRQ(SCIF2_RXI, 190), INTC_IRQ(SCIF2_TXI, 191), - INTC_IRQ(SCIF3_BRI, 192), INTC_IRQ(SCIF3_ERI, 193), - INTC_IRQ(SCIF3_RXI, 194), INTC_IRQ(SCIF3_TXI, 195), - INTC_IRQ(SCIF4_BRI, 196), INTC_IRQ(SCIF4_ERI, 197), - INTC_IRQ(SCIF4_RXI, 198), INTC_IRQ(SCIF4_TXI, 199), - INTC_IRQ(SCIF5_BRI, 200), INTC_IRQ(SCIF5_ERI, 201), - INTC_IRQ(SCIF5_RXI, 202), INTC_IRQ(SCIF5_TXI, 203), - INTC_IRQ(SCIF6_BRI, 204), INTC_IRQ(SCIF6_ERI, 205), - INTC_IRQ(SCIF6_RXI, 206), INTC_IRQ(SCIF6_TXI, 207), - INTC_IRQ(SCIF7_BRI, 208), INTC_IRQ(SCIF7_ERI, 209), - INTC_IRQ(SCIF7_RXI, 210), INTC_IRQ(SCIF7_TXI, 211), + INTC_IRQ(SCIF0, 180), INTC_IRQ(SCIF0, 181), + INTC_IRQ(SCIF0, 182), INTC_IRQ(SCIF0, 183), + INTC_IRQ(SCIF1, 184), INTC_IRQ(SCIF1, 185), + INTC_IRQ(SCIF1, 186), INTC_IRQ(SCIF1, 187), + INTC_IRQ(SCIF2, 188), INTC_IRQ(SCIF2, 189), + INTC_IRQ(SCIF2, 190), INTC_IRQ(SCIF2, 191), + INTC_IRQ(SCIF3, 192), INTC_IRQ(SCIF3, 193), + INTC_IRQ(SCIF3, 194), INTC_IRQ(SCIF3, 195), + INTC_IRQ(SCIF4, 196), INTC_IRQ(SCIF4, 197), + INTC_IRQ(SCIF4, 198), INTC_IRQ(SCIF4, 199), + INTC_IRQ(SCIF5, 200), INTC_IRQ(SCIF5, 201), + INTC_IRQ(SCIF5, 202), INTC_IRQ(SCIF5, 203), + INTC_IRQ(SCIF6, 204), INTC_IRQ(SCIF6, 205), + INTC_IRQ(SCIF6, 206), INTC_IRQ(SCIF6, 207), + INTC_IRQ(SCIF7, 208), INTC_IRQ(SCIF7, 209), + INTC_IRQ(SCIF7, 210), INTC_IRQ(SCIF7, 211), INTC_IRQ(DMAC0_DMINTA, 212), INTC_IRQ(DMAC4_DMINT4, 216), INTC_IRQ(DMAC5_DMINT5, 217), INTC_IRQ(DMAC6_DMINT6, 218), INTC_IRQ(DMAC7_DMINT7, 219), - INTC_IRQ(RCAN0_ERS, 228), INTC_IRQ(RCAN0_OVR, 229), - INTC_IRQ(RCAN0_SLE, 230), - INTC_IRQ(RCAN0_RM0, 231), INTC_IRQ(RCAN0_RM1, 232), + INTC_IRQ(RCAN0, 228), INTC_IRQ(RCAN0, 229), + INTC_IRQ(RCAN0, 230), + INTC_IRQ(RCAN0, 231), INTC_IRQ(RCAN0, 232), - INTC_IRQ(RCAN1_ERS, 234), INTC_IRQ(RCAN1_OVR, 235), - INTC_IRQ(RCAN1_SLE, 236), - INTC_IRQ(RCAN1_RM0, 237), INTC_IRQ(RCAN1_RM1, 238), + INTC_IRQ(RCAN1, 234), INTC_IRQ(RCAN1, 235), + INTC_IRQ(RCAN1, 236), + INTC_IRQ(RCAN1, 237), INTC_IRQ(RCAN1, 238), INTC_IRQ(SSI0_SSII, 244), INTC_IRQ(SSI1_SSII, 245), - INTC_IRQ(TMR0_CMIA0, 246), INTC_IRQ(TMR0_CMIB0, 247), - INTC_IRQ(TMR0_OVI0, 248), - - INTC_IRQ(TMR1_CMIA1, 252), INTC_IRQ(TMR1_CMIB1, 253), - INTC_IRQ(TMR1_OVI1, 254), + INTC_IRQ(TMR0, 246), INTC_IRQ(TMR0, 247), + INTC_IRQ(TMR0, 248), + INTC_IRQ(TMR1, 252), INTC_IRQ(TMR1, 253), + INTC_IRQ(TMR1, 254), }; static struct intc_group groups[] __initdata = { INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7), - INTC_GROUP(MTU20_ABCD, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D), - INTC_GROUP(MTU20_VEF, MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F), - - INTC_GROUP(MTU21_AB, MTU2_TGI1A, MTU2_TGI1B), - INTC_GROUP(MTU21_VU, MTU2_TCI1V, MTU2_TCI1U), - INTC_GROUP(MTU22_AB, MTU2_TGI2A, MTU2_TGI2B), - INTC_GROUP(MTU22_VU, MTU2_TCI2V, MTU2_TCI2U), - INTC_GROUP(MTU23_ABCD, MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D), - INTC_GROUP(MTU24_ABCD, MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D), - INTC_GROUP(MTU25_UVW, MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W), - INTC_GROUP(RTC, RTC_ARM, RTC_PRD, RTC_CUP ), - - INTC_GROUP(IIC30, IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, - IIC30_TEI), - INTC_GROUP(IIC31, IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, - IIC31_TEI), - INTC_GROUP(IIC32, IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, - IIC32_TEI), - - INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), - INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), - INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI), - INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI), - INTC_GROUP(SCIF4, SCIF4_BRI, SCIF4_ERI, SCIF4_RXI, SCIF4_TXI), - INTC_GROUP(SCIF5, SCIF5_BRI, SCIF5_ERI, SCIF5_RXI, SCIF5_TXI), - INTC_GROUP(SCIF6, SCIF6_BRI, SCIF6_ERI, SCIF6_RXI, SCIF6_TXI), - INTC_GROUP(SCIF7, SCIF7_BRI, SCIF7_ERI, SCIF7_RXI, SCIF7_TXI), - - INTC_GROUP(RCAN0, RCAN0_ERS, RCAN0_OVR, RCAN0_RM0, RCAN0_RM1, - RCAN0_SLE), - INTC_GROUP(RCAN1, RCAN1_ERS, RCAN1_OVR, RCAN1_RM0, RCAN1_RM1, - RCAN1_SLE), - - INTC_GROUP(TMR0, TMR0_CMIA0, TMR0_CMIB0, TMR0_OVI0), - INTC_GROUP(TMR1, TMR1_CMIA1, TMR1_CMIB1, TMR1_OVI1), }; static struct intc_prio_reg prio_registers[] __initdata = { @@ -212,7 +158,7 @@ static struct intc_prio_reg prio_registers[] __initdata = { { 0xfffe9806, 0, 16, 4, /* IPR09 */ { RTC, WDT, IIC30, 0 } }, { 0xfffe9808, 0, 16, 4, /* IPR10 */ { IIC31, IIC32, DMAC0_DMINT0, DMAC1_DMINT1 } }, - { 0xfffe980a, 0, 16, 4, /* IPR11 */ { DMAC2_DMINT2, DMAC3_DMINT3, SCIF0 , SCIF1 } }, + { 0xfffe980a, 0, 16, 4, /* IPR11 */ { DMAC2_DMINT2, DMAC3_DMINT3, SCIF0, SCIF1 } }, { 0xfffe980c, 0, 16, 4, /* IPR12 */ { SCIF2, SCIF3, SCIF4, SCIF5 } }, { 0xfffe980e, 0, 16, 4, /* IPR13 */ { SCIF6, SCIF7, DMAC0_DMINTA, DMAC4_DMINT4 } }, { 0xfffe9810, 0, 16, 4, /* IPR14 */ { DMAC5_DMINT5, DMAC6_DMINT6, DMAC7_DMINT7, 0 } }, @@ -234,42 +180,42 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xfffe8000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 181, 182, 183, 180} + .irqs = { 180, 180, 180, 180 } }, { .mapbase = 0xfffe8800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 185, 186, 187, 184} + .irqs = { 184, 184, 184, 184 } }, { .mapbase = 0xfffe9000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 189, 186, 187, 188} + .irqs = { 188, 188, 188, 188 } }, { .mapbase = 0xfffe9800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 193, 194, 195, 192} + .irqs = { 192, 192, 192, 192 } }, { .mapbase = 0xfffea000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 196, 198, 199, 196} + .irqs = { 196, 196, 196, 196 } }, { .mapbase = 0xfffea800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 201, 202, 203, 200} + .irqs = { 200, 200, 200, 200 } }, { .mapbase = 0xfffeb000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 205, 206, 207, 204} + .irqs = { 204, 204, 204, 204 } }, { .mapbase = 0xfffeb800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 209, 210, 211, 208} + .irqs = { 208, 208, 208, 208 } }, { .flags = 0, } @@ -290,17 +236,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - /* Period IRQ */ - .start = 153, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* Carry IRQ */ - .start = 154, - .flags = IORESOURCE_IRQ, - }, - [3] = { - /* Alarm IRQ */ + /* Shared Period/Carry/Alarm IRQ */ .start = 152, .flags = IORESOURCE_IRQ, }, diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c index e98dc445035..820dfb2e865 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c @@ -1,7 +1,7 @@ /* * SH7203 and SH7263 Setup * - * Copyright (C) 2007 Paul Mundt + * Copyright (C) 2007 - 2009 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -18,50 +18,27 @@ enum { /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, - DMAC0_DEI, DMAC0_HEI, DMAC1_DEI, DMAC1_HEI, - DMAC2_DEI, DMAC2_HEI, DMAC3_DEI, DMAC3_HEI, - DMAC4_DEI, DMAC4_HEI, DMAC5_DEI, DMAC5_HEI, - DMAC6_DEI, DMAC6_HEI, DMAC7_DEI, DMAC7_HEI, + DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7, USB, LCDC, CMT0, CMT1, BSC, WDT, - MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, - MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F, - MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U, - MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, - MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V, - MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V, - ADC_ADI, - IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, IIC30_TEI, - IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, IIC31_TEI, - IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, IIC32_TEI, - IIC33_STPI, IIC33_NAKI, IIC33_RXI, IIC33_TXI, IIC33_TEI, - SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, - SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, - SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI, - SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI, - SSU0_SSERI, SSU0_SSRXI, SSU0_SSTXI, - SSU1_SSERI, SSU1_SSRXI, SSU1_SSTXI, - SSI0_SSII, SSI1_SSII, SSI2_SSII, SSI3_SSII, - /* ROM-DEC, SDHI, SRC, and IEB are SH7263 specific */ - ROMDEC_ISY, ROMDEC_IERR, ROMDEC_IARG, ROMDEC_ISEC, ROMDEC_IBUF, - ROMDEC_IREADY, + MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU, + MTU3_ABCD, MTU4_ABCD, MTU2_TCI3V, MTU2_TCI4V, - FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, + ADC_ADI, + + IIC30, IIC31, IIC32, IIC33, + SCIF0, SCIF1, SCIF2, SCIF3, - SDHI3, SDHI0, SDHI1, + SSU0, SSU1, - RTC_ARM, RTC_PRD, RTC_CUP, - RCAN0_ERS, RCAN0_OVR, RCAN0_RM0, RCAN0_RM1, RCAN0_SLE, - RCAN1_ERS, RCAN1_OVR, RCAN1_RM0, RCAN1_RM1, RCAN1_SLE, + SSI0_SSII, SSI1_SSII, SSI2_SSII, SSI3_SSII, - SRC_OVF, SRC_ODFI, SRC_IDEI, IEBI, + /* ROM-DEC, SDHI, SRC, and IEB are SH7263 specific */ + ROMDEC, FLCTL, SDHI, RTC, RCAN0, RCAN1, + SRC, IEBI, /* interrupt groups */ - PINT, DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7, - MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU, - MTU3_ABCD, MTU4_ABCD, - IIC30, IIC31, IIC32, IIC33, SCIF0, SCIF1, SCIF2, SCIF3, - SSU0, SSU1, ROMDEC, SDHI, FLCTL, RTC, RCAN0, RCAN1, SRC + PINT, }; static struct intc_vect vectors[] __initdata = { @@ -73,79 +50,80 @@ static struct intc_vect vectors[] __initdata = { INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83), INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87), - INTC_IRQ(DMAC0_DEI, 108), INTC_IRQ(DMAC0_HEI, 109), - INTC_IRQ(DMAC1_DEI, 112), INTC_IRQ(DMAC1_HEI, 113), - INTC_IRQ(DMAC2_DEI, 116), INTC_IRQ(DMAC2_HEI, 117), - INTC_IRQ(DMAC3_DEI, 120), INTC_IRQ(DMAC3_HEI, 121), - INTC_IRQ(DMAC4_DEI, 124), INTC_IRQ(DMAC4_HEI, 125), - INTC_IRQ(DMAC5_DEI, 128), INTC_IRQ(DMAC5_HEI, 129), - INTC_IRQ(DMAC6_DEI, 132), INTC_IRQ(DMAC6_HEI, 133), - INTC_IRQ(DMAC7_DEI, 136), INTC_IRQ(DMAC7_HEI, 137), + INTC_IRQ(DMAC0, 108), INTC_IRQ(DMAC0, 109), + INTC_IRQ(DMAC1, 112), INTC_IRQ(DMAC1, 113), + INTC_IRQ(DMAC2, 116), INTC_IRQ(DMAC2, 117), + INTC_IRQ(DMAC3, 120), INTC_IRQ(DMAC3, 121), + INTC_IRQ(DMAC4, 124), INTC_IRQ(DMAC4, 125), + INTC_IRQ(DMAC5, 128), INTC_IRQ(DMAC5, 129), + INTC_IRQ(DMAC6, 132), INTC_IRQ(DMAC6, 133), + INTC_IRQ(DMAC7, 136), INTC_IRQ(DMAC7, 137), INTC_IRQ(USB, 140), INTC_IRQ(LCDC, 141), INTC_IRQ(CMT0, 142), INTC_IRQ(CMT1, 143), INTC_IRQ(BSC, 144), INTC_IRQ(WDT, 145), - INTC_IRQ(MTU2_TGI0A, 146), INTC_IRQ(MTU2_TGI0B, 147), - INTC_IRQ(MTU2_TGI0C, 148), INTC_IRQ(MTU2_TGI0D, 149), - INTC_IRQ(MTU2_TCI0V, 150), - INTC_IRQ(MTU2_TGI0E, 151), INTC_IRQ(MTU2_TGI0F, 152), - INTC_IRQ(MTU2_TGI1A, 153), INTC_IRQ(MTU2_TGI1B, 154), - INTC_IRQ(MTU2_TCI1V, 155), INTC_IRQ(MTU2_TCI1U, 156), - INTC_IRQ(MTU2_TGI2A, 157), INTC_IRQ(MTU2_TGI2B, 158), - INTC_IRQ(MTU2_TCI2V, 159), INTC_IRQ(MTU2_TCI2U, 160), - INTC_IRQ(MTU2_TGI3A, 161), INTC_IRQ(MTU2_TGI3B, 162), - INTC_IRQ(MTU2_TGI3C, 163), INTC_IRQ(MTU2_TGI3D, 164), + INTC_IRQ(MTU0_ABCD, 146), INTC_IRQ(MTU0_ABCD, 147), + INTC_IRQ(MTU0_ABCD, 148), INTC_IRQ(MTU0_ABCD, 149), + INTC_IRQ(MTU0_VEF, 150), + INTC_IRQ(MTU0_VEF, 151), INTC_IRQ(MTU0_VEF, 152), + INTC_IRQ(MTU1_AB, 153), INTC_IRQ(MTU1_AB, 154), + INTC_IRQ(MTU1_VU, 155), INTC_IRQ(MTU1_VU, 156), + INTC_IRQ(MTU2_AB, 157), INTC_IRQ(MTU2_AB, 158), + INTC_IRQ(MTU2_VU, 159), INTC_IRQ(MTU2_VU, 160), + INTC_IRQ(MTU3_ABCD, 161), INTC_IRQ(MTU3_ABCD, 162), + INTC_IRQ(MTU3_ABCD, 163), INTC_IRQ(MTU3_ABCD, 164), INTC_IRQ(MTU2_TCI3V, 165), - INTC_IRQ(MTU2_TGI4A, 166), INTC_IRQ(MTU2_TGI4B, 167), - INTC_IRQ(MTU2_TGI4C, 168), INTC_IRQ(MTU2_TGI4D, 169), + INTC_IRQ(MTU4_ABCD, 166), INTC_IRQ(MTU4_ABCD, 167), + INTC_IRQ(MTU4_ABCD, 168), INTC_IRQ(MTU4_ABCD, 169), INTC_IRQ(MTU2_TCI4V, 170), INTC_IRQ(ADC_ADI, 171), - INTC_IRQ(IIC30_STPI, 172), INTC_IRQ(IIC30_NAKI, 173), - INTC_IRQ(IIC30_RXI, 174), INTC_IRQ(IIC30_TXI, 175), - INTC_IRQ(IIC30_TEI, 176), - INTC_IRQ(IIC31_STPI, 177), INTC_IRQ(IIC31_NAKI, 178), - INTC_IRQ(IIC31_RXI, 179), INTC_IRQ(IIC31_TXI, 180), - INTC_IRQ(IIC31_TEI, 181), - INTC_IRQ(IIC32_STPI, 182), INTC_IRQ(IIC32_NAKI, 183), - INTC_IRQ(IIC32_RXI, 184), INTC_IRQ(IIC32_TXI, 185), - INTC_IRQ(IIC32_TEI, 186), - INTC_IRQ(IIC33_STPI, 187), INTC_IRQ(IIC33_NAKI, 188), - INTC_IRQ(IIC33_RXI, 189), INTC_IRQ(IIC33_TXI, 190), - INTC_IRQ(IIC33_TEI, 191), - INTC_IRQ(SCIF0_BRI, 192), INTC_IRQ(SCIF0_ERI, 193), - INTC_IRQ(SCIF0_RXI, 194), INTC_IRQ(SCIF0_TXI, 195), - INTC_IRQ(SCIF1_BRI, 196), INTC_IRQ(SCIF1_ERI, 197), - INTC_IRQ(SCIF1_RXI, 198), INTC_IRQ(SCIF1_TXI, 199), - INTC_IRQ(SCIF2_BRI, 200), INTC_IRQ(SCIF2_ERI, 201), - INTC_IRQ(SCIF2_RXI, 202), INTC_IRQ(SCIF2_TXI, 203), - INTC_IRQ(SCIF3_BRI, 204), INTC_IRQ(SCIF3_ERI, 205), - INTC_IRQ(SCIF3_RXI, 206), INTC_IRQ(SCIF3_TXI, 207), - INTC_IRQ(SSU0_SSERI, 208), INTC_IRQ(SSU0_SSRXI, 209), - INTC_IRQ(SSU0_SSTXI, 210), - INTC_IRQ(SSU1_SSERI, 211), INTC_IRQ(SSU1_SSRXI, 212), - INTC_IRQ(SSU1_SSTXI, 213), + INTC_IRQ(IIC30, 172), INTC_IRQ(IIC30, 173), + INTC_IRQ(IIC30, 174), INTC_IRQ(IIC30, 175), + INTC_IRQ(IIC30, 176), + INTC_IRQ(IIC31, 177), INTC_IRQ(IIC31, 178), + INTC_IRQ(IIC31, 179), INTC_IRQ(IIC31, 180), + INTC_IRQ(IIC31, 181), + INTC_IRQ(IIC32, 182), INTC_IRQ(IIC32, 183), + INTC_IRQ(IIC32, 184), INTC_IRQ(IIC32, 185), + INTC_IRQ(IIC32, 186), + INTC_IRQ(IIC33, 187), INTC_IRQ(IIC33, 188), + INTC_IRQ(IIC33, 189), INTC_IRQ(IIC33, 190), + INTC_IRQ(IIC33, 191), + INTC_IRQ(SCIF0, 192), INTC_IRQ(SCIF0, 193), + INTC_IRQ(SCIF0, 194), INTC_IRQ(SCIF0, 195), + INTC_IRQ(SCIF1, 196), INTC_IRQ(SCIF1, 197), + INTC_IRQ(SCIF1, 198), INTC_IRQ(SCIF1, 199), + INTC_IRQ(SCIF2, 200), INTC_IRQ(SCIF2, 201), + INTC_IRQ(SCIF2, 202), INTC_IRQ(SCIF2, 203), + INTC_IRQ(SCIF3, 204), INTC_IRQ(SCIF3, 205), + INTC_IRQ(SCIF3, 206), INTC_IRQ(SCIF3, 207), + INTC_IRQ(SSU0, 208), INTC_IRQ(SSU0, 209), + INTC_IRQ(SSU0, 210), + INTC_IRQ(SSU1, 211), INTC_IRQ(SSU1, 212), + INTC_IRQ(SSU1, 213), INTC_IRQ(SSI0_SSII, 214), INTC_IRQ(SSI1_SSII, 215), INTC_IRQ(SSI2_SSII, 216), INTC_IRQ(SSI3_SSII, 217), - INTC_IRQ(FLCTL_FLSTEI, 224), INTC_IRQ(FLCTL_FLTENDI, 225), - INTC_IRQ(FLCTL_FLTREQ0I, 226), INTC_IRQ(FLCTL_FLTREQ1I, 227), - INTC_IRQ(RTC_ARM, 231), INTC_IRQ(RTC_PRD, 232), - INTC_IRQ(RTC_CUP, 233), - INTC_IRQ(RCAN0_ERS, 234), INTC_IRQ(RCAN0_OVR, 235), - INTC_IRQ(RCAN0_RM0, 236), INTC_IRQ(RCAN0_RM1, 237), - INTC_IRQ(RCAN0_SLE, 238), - INTC_IRQ(RCAN1_ERS, 239), INTC_IRQ(RCAN1_OVR, 240), - INTC_IRQ(RCAN1_RM0, 241), INTC_IRQ(RCAN1_RM1, 242), - INTC_IRQ(RCAN1_SLE, 243), + INTC_IRQ(FLCTL, 224), INTC_IRQ(FLCTL, 225), + INTC_IRQ(FLCTL, 226), INTC_IRQ(FLCTL, 227), + INTC_IRQ(RTC, 231), INTC_IRQ(RTC, 232), + INTC_IRQ(RTC, 233), + INTC_IRQ(RCAN0, 234), INTC_IRQ(RCAN0, 235), + INTC_IRQ(RCAN0, 236), INTC_IRQ(RCAN0, 237), + INTC_IRQ(RCAN0, 238), + INTC_IRQ(RCAN1, 239), INTC_IRQ(RCAN1, 240), + INTC_IRQ(RCAN1, 241), INTC_IRQ(RCAN1, 242), + INTC_IRQ(RCAN1, 243), /* SH7263-specific trash */ #ifdef CONFIG_CPU_SUBTYPE_SH7263 - INTC_IRQ(ROMDEC_ISY, 218), INTC_IRQ(ROMDEC_IERR, 219), - INTC_IRQ(ROMDEC_IARG, 220), INTC_IRQ(ROMDEC_ISEC, 221), - INTC_IRQ(ROMDEC_IBUF, 222), INTC_IRQ(ROMDEC_IREADY, 223), + INTC_IRQ(ROMDEC, 218), INTC_IRQ(ROMDEC, 219), + INTC_IRQ(ROMDEC, 220), INTC_IRQ(ROMDEC, 221), + INTC_IRQ(ROMDEC, 222), INTC_IRQ(ROMDEC, 223), - INTC_IRQ(SDHI3, 228), INTC_IRQ(SDHI0, 229), INTC_IRQ(SDHI1, 230), + INTC_IRQ(SDHI, 228), INTC_IRQ(SDHI, 229), + INTC_IRQ(SDHI, 230), - INTC_IRQ(SRC_OVF, 244), INTC_IRQ(SRC_ODFI, 245), - INTC_IRQ(SRC_IDEI, 246), + INTC_IRQ(SRC, 244), INTC_IRQ(SRC, 245), + INTC_IRQ(SRC, 246), INTC_IRQ(IEBI, 247), #endif @@ -154,50 +132,6 @@ static struct intc_vect vectors[] __initdata = { static struct intc_group groups[] __initdata = { INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7), - INTC_GROUP(DMAC0, DMAC0_DEI, DMAC0_HEI), - INTC_GROUP(DMAC1, DMAC1_DEI, DMAC1_HEI), - INTC_GROUP(DMAC2, DMAC2_DEI, DMAC2_HEI), - INTC_GROUP(DMAC3, DMAC3_DEI, DMAC3_HEI), - INTC_GROUP(DMAC4, DMAC4_DEI, DMAC4_HEI), - INTC_GROUP(DMAC5, DMAC5_DEI, DMAC5_HEI), - INTC_GROUP(DMAC6, DMAC6_DEI, DMAC6_HEI), - INTC_GROUP(DMAC7, DMAC7_DEI, DMAC7_HEI), - INTC_GROUP(MTU0_ABCD, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D), - INTC_GROUP(MTU0_VEF, MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F), - INTC_GROUP(MTU1_AB, MTU2_TGI1A, MTU2_TGI1B), - INTC_GROUP(MTU1_VU, MTU2_TCI1V, MTU2_TCI1U), - INTC_GROUP(MTU2_AB, MTU2_TGI2A, MTU2_TGI2B), - INTC_GROUP(MTU2_VU, MTU2_TCI2V, MTU2_TCI2U), - INTC_GROUP(MTU3_ABCD, MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D), - INTC_GROUP(MTU4_ABCD, MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D), - INTC_GROUP(IIC30, IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, - IIC30_TEI), - INTC_GROUP(IIC31, IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, - IIC31_TEI), - INTC_GROUP(IIC32, IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, - IIC32_TEI), - INTC_GROUP(IIC33, IIC33_STPI, IIC33_NAKI, IIC33_RXI, IIC33_TXI, - IIC33_TEI), - INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), - INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), - INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI), - INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI), - INTC_GROUP(SSU0, SSU0_SSERI, SSU0_SSRXI, SSU0_SSTXI), - INTC_GROUP(SSU1, SSU1_SSERI, SSU1_SSRXI, SSU1_SSTXI), - INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, - FLCTL_FLTREQ1I), - INTC_GROUP(RTC, RTC_ARM, RTC_PRD, RTC_CUP), - INTC_GROUP(RCAN0, RCAN0_ERS, RCAN0_OVR, RCAN0_RM0, RCAN0_RM1, - RCAN0_SLE), - INTC_GROUP(RCAN1, RCAN1_ERS, RCAN1_OVR, RCAN1_RM0, RCAN1_RM1, - RCAN1_SLE), - -#ifdef CONFIG_CPU_SUBTYPE_SH7263 - INTC_GROUP(ROMDEC, ROMDEC_ISY, ROMDEC_IERR, ROMDEC_IARG, - ROMDEC_ISEC, ROMDEC_IBUF, ROMDEC_IREADY), - INTC_GROUP(SDHI, SDHI3, SDHI0, SDHI1), - INTC_GROUP(SRC, SRC_OVF, SRC_ODFI, SRC_IDEI), -#endif }; static struct intc_prio_reg prio_registers[] __initdata = { @@ -242,22 +176,22 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xfffe8000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 193, 194, 195, 192 }, + .irqs = { 192, 192, 192, 192 }, }, { .mapbase = 0xfffe8800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 197, 198, 199, 196 }, + .irqs = { 196, 196, 196, 196 }, }, { .mapbase = 0xfffe9000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 201, 202, 203, 200 }, + .irqs = { 200, 200, 200, 200 }, }, { .mapbase = 0xfffe9800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 205, 206, 207, 204 }, + .irqs = { 204, 204, 204, 204 }, }, { .flags = 0, } @@ -278,17 +212,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - /* Period IRQ */ - .start = 232, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* Carry IRQ */ - .start = 233, - .flags = IORESOURCE_IRQ, - }, - [3] = { - /* Alarm IRQ */ + /* Shared Period/Carry/Alarm IRQ */ .start = 231, .flags = IORESOURCE_IRQ, }, diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c index e6d4ec445dd..c46a8355726 100644 --- a/arch/sh/kernel/cpu/sh2a/setup-sh7206.c +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7206.c @@ -2,6 +2,7 @@ * SH7206 Setup * * Copyright (C) 2006 Yoshinori Sato + * Copyright (C) 2009 Paul Mundt * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -19,34 +20,23 @@ enum { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, ADC_ADI0, ADC_ADI1, - DMAC0_DEI, DMAC0_HEI, DMAC1_DEI, DMAC1_HEI, - DMAC2_DEI, DMAC2_HEI, DMAC3_DEI, DMAC3_HEI, - DMAC4_DEI, DMAC4_HEI, DMAC5_DEI, DMAC5_HEI, - DMAC6_DEI, DMAC6_HEI, DMAC7_DEI, DMAC7_HEI, + + DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7, + + MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU, + MTU3_ABCD, MTU4_ABCD, MTU5, POE2_12, MTU3S_ABCD, MTU4S_ABCD, MTU5S, + IIC3, + CMT0, CMT1, BSC, WDT, - MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, - MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F, - MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U, - MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, - MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V, - MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V, - MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W, - POE2_OEI1, POE2_OEI2, - MTU2S_TGI3A, MTU2S_TGI3B, MTU2S_TGI3C, MTU2S_TGI3D, MTU2S_TCI3V, - MTU2S_TGI4A, MTU2S_TGI4B, MTU2S_TGI4C, MTU2S_TGI4D, MTU2S_TCI4V, - MTU2S_TGI5U, MTU2S_TGI5V, MTU2S_TGI5W, + + MTU2_TCI3V, MTU2_TCI4V, MTU2S_TCI3V, MTU2S_TCI4V, + POE2_OEI3, - IIC3_STPI, IIC3_NAKI, IIC3_RXI, IIC3_TXI, IIC3_TEI, - SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, - SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, - SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI, - SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI, + + SCIF0, SCIF1, SCIF2, SCIF3, /* interrupt groups */ - PINT, DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7, - MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU, - MTU3_ABCD, MTU4_ABCD, MTU5, POE2_12, MTU3S_ABCD, MTU4S_ABCD, MTU5S, - IIC3, SCIF0, SCIF1, SCIF2, SCIF3, + PINT, }; static struct intc_vect vectors[] __initdata = { @@ -59,86 +49,58 @@ static struct intc_vect vectors[] __initdata = { INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87), INTC_IRQ(ADC_ADI0, 92), INTC_IRQ(ADC_ADI1, 96), - INTC_IRQ(DMAC0_DEI, 108), INTC_IRQ(DMAC0_HEI, 109), - INTC_IRQ(DMAC1_DEI, 112), INTC_IRQ(DMAC1_HEI, 113), - INTC_IRQ(DMAC2_DEI, 116), INTC_IRQ(DMAC2_HEI, 117), - INTC_IRQ(DMAC3_DEI, 120), INTC_IRQ(DMAC3_HEI, 121), - INTC_IRQ(DMAC4_DEI, 124), INTC_IRQ(DMAC4_HEI, 125), - INTC_IRQ(DMAC5_DEI, 128), INTC_IRQ(DMAC5_HEI, 129), - INTC_IRQ(DMAC6_DEI, 132), INTC_IRQ(DMAC6_HEI, 133), - INTC_IRQ(DMAC7_DEI, 136), INTC_IRQ(DMAC7_HEI, 137), + INTC_IRQ(DMAC0, 108), INTC_IRQ(DMAC0, 109), + INTC_IRQ(DMAC1, 112), INTC_IRQ(DMAC1, 113), + INTC_IRQ(DMAC2, 116), INTC_IRQ(DMAC2, 117), + INTC_IRQ(DMAC3, 120), INTC_IRQ(DMAC3, 121), + INTC_IRQ(DMAC4, 124), INTC_IRQ(DMAC4, 125), + INTC_IRQ(DMAC5, 128), INTC_IRQ(DMAC5, 129), + INTC_IRQ(DMAC6, 132), INTC_IRQ(DMAC6, 133), + INTC_IRQ(DMAC7, 136), INTC_IRQ(DMAC7, 137), INTC_IRQ(CMT0, 140), INTC_IRQ(CMT1, 144), INTC_IRQ(BSC, 148), INTC_IRQ(WDT, 152), - INTC_IRQ(MTU2_TGI0A, 156), INTC_IRQ(MTU2_TGI0B, 157), - INTC_IRQ(MTU2_TGI0C, 158), INTC_IRQ(MTU2_TGI0D, 159), - INTC_IRQ(MTU2_TCI0V, 160), - INTC_IRQ(MTU2_TGI0E, 161), INTC_IRQ(MTU2_TGI0F, 162), - INTC_IRQ(MTU2_TGI1A, 164), INTC_IRQ(MTU2_TGI1B, 165), - INTC_IRQ(MTU2_TCI1V, 168), INTC_IRQ(MTU2_TCI1U, 169), - INTC_IRQ(MTU2_TGI2A, 172), INTC_IRQ(MTU2_TGI2B, 173), - INTC_IRQ(MTU2_TCI2V, 176), INTC_IRQ(MTU2_TCI2U, 177), - INTC_IRQ(MTU2_TGI3A, 180), INTC_IRQ(MTU2_TGI3B, 181), - INTC_IRQ(MTU2_TGI3C, 182), INTC_IRQ(MTU2_TGI3D, 183), + INTC_IRQ(MTU0_ABCD, 156), INTC_IRQ(MTU0_ABCD, 157), + INTC_IRQ(MTU0_ABCD, 158), INTC_IRQ(MTU0_ABCD, 159), + INTC_IRQ(MTU0_VEF, 160), INTC_IRQ(MTU0_VEF, 161), + INTC_IRQ(MTU0_VEF, 162), + INTC_IRQ(MTU1_AB, 164), INTC_IRQ(MTU1_AB, 165), + INTC_IRQ(MTU1_VU, 168), INTC_IRQ(MTU1_VU, 169), + INTC_IRQ(MTU2_AB, 172), INTC_IRQ(MTU2_AB, 173), + INTC_IRQ(MTU2_VU, 176), INTC_IRQ(MTU2_VU, 177), + INTC_IRQ(MTU3_ABCD, 180), INTC_IRQ(MTU3_ABCD, 181), + INTC_IRQ(MTU3_ABCD, 182), INTC_IRQ(MTU3_ABCD, 183), INTC_IRQ(MTU2_TCI3V, 184), - INTC_IRQ(MTU2_TGI4A, 188), INTC_IRQ(MTU2_TGI4B, 189), - INTC_IRQ(MTU2_TGI4C, 190), INTC_IRQ(MTU2_TGI4D, 191), + INTC_IRQ(MTU4_ABCD, 188), INTC_IRQ(MTU4_ABCD, 189), + INTC_IRQ(MTU4_ABCD, 190), INTC_IRQ(MTU4_ABCD, 191), INTC_IRQ(MTU2_TCI4V, 192), - INTC_IRQ(MTU2_TGI5U, 196), INTC_IRQ(MTU2_TGI5V, 197), - INTC_IRQ(MTU2_TGI5W, 198), - INTC_IRQ(POE2_OEI1, 200), INTC_IRQ(POE2_OEI2, 201), - INTC_IRQ(MTU2S_TGI3A, 204), INTC_IRQ(MTU2S_TGI3B, 205), - INTC_IRQ(MTU2S_TGI3C, 206), INTC_IRQ(MTU2S_TGI3D, 207), + INTC_IRQ(MTU5, 196), INTC_IRQ(MTU5, 197), + INTC_IRQ(MTU5, 198), + INTC_IRQ(POE2_12, 200), INTC_IRQ(POE2_12, 201), + INTC_IRQ(MTU3S_ABCD, 204), INTC_IRQ(MTU3S_ABCD, 205), + INTC_IRQ(MTU3S_ABCD, 206), INTC_IRQ(MTU3S_ABCD, 207), INTC_IRQ(MTU2S_TCI3V, 208), - INTC_IRQ(MTU2S_TGI4A, 212), INTC_IRQ(MTU2S_TGI4B, 213), - INTC_IRQ(MTU2S_TGI4C, 214), INTC_IRQ(MTU2S_TGI4D, 215), + INTC_IRQ(MTU4S_ABCD, 212), INTC_IRQ(MTU4S_ABCD, 213), + INTC_IRQ(MTU4S_ABCD, 214), INTC_IRQ(MTU4S_ABCD, 215), INTC_IRQ(MTU2S_TCI4V, 216), - INTC_IRQ(MTU2S_TGI5U, 220), INTC_IRQ(MTU2S_TGI5V, 221), - INTC_IRQ(MTU2S_TGI5W, 222), + INTC_IRQ(MTU5S, 220), INTC_IRQ(MTU5S, 221), + INTC_IRQ(MTU5S, 222), INTC_IRQ(POE2_OEI3, 224), - INTC_IRQ(IIC3_STPI, 228), INTC_IRQ(IIC3_NAKI, 229), - INTC_IRQ(IIC3_RXI, 230), INTC_IRQ(IIC3_TXI, 231), - INTC_IRQ(IIC3_TEI, 232), - INTC_IRQ(SCIF0_BRI, 240), INTC_IRQ(SCIF0_ERI, 241), - INTC_IRQ(SCIF0_RXI, 242), INTC_IRQ(SCIF0_TXI, 243), - INTC_IRQ(SCIF1_BRI, 244), INTC_IRQ(SCIF1_ERI, 245), - INTC_IRQ(SCIF1_RXI, 246), INTC_IRQ(SCIF1_TXI, 247), - INTC_IRQ(SCIF2_BRI, 248), INTC_IRQ(SCIF2_ERI, 249), - INTC_IRQ(SCIF2_RXI, 250), INTC_IRQ(SCIF2_TXI, 251), - INTC_IRQ(SCIF3_BRI, 252), INTC_IRQ(SCIF3_ERI, 253), - INTC_IRQ(SCIF3_RXI, 254), INTC_IRQ(SCIF3_TXI, 255), + INTC_IRQ(IIC3, 228), INTC_IRQ(IIC3, 229), + INTC_IRQ(IIC3, 230), INTC_IRQ(IIC3, 231), + INTC_IRQ(IIC3, 232), + INTC_IRQ(SCIF0, 240), INTC_IRQ(SCIF0, 241), + INTC_IRQ(SCIF0, 242), INTC_IRQ(SCIF0, 243), + INTC_IRQ(SCIF1, 244), INTC_IRQ(SCIF1, 245), + INTC_IRQ(SCIF1, 246), INTC_IRQ(SCIF1, 247), + INTC_IRQ(SCIF2, 248), INTC_IRQ(SCIF2, 249), + INTC_IRQ(SCIF2, 250), INTC_IRQ(SCIF2, 251), + INTC_IRQ(SCIF3, 252), INTC_IRQ(SCIF3, 253), + INTC_IRQ(SCIF3, 254), INTC_IRQ(SCIF3, 255), }; static struct intc_group groups[] __initdata = { INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7), - INTC_GROUP(DMAC0, DMAC0_DEI, DMAC0_HEI), - INTC_GROUP(DMAC1, DMAC1_DEI, DMAC1_HEI), - INTC_GROUP(DMAC2, DMAC2_DEI, DMAC2_HEI), - INTC_GROUP(DMAC3, DMAC3_DEI, DMAC3_HEI), - INTC_GROUP(DMAC4, DMAC4_DEI, DMAC4_HEI), - INTC_GROUP(DMAC5, DMAC5_DEI, DMAC5_HEI), - INTC_GROUP(DMAC6, DMAC6_DEI, DMAC6_HEI), - INTC_GROUP(DMAC7, DMAC7_DEI, DMAC7_HEI), - INTC_GROUP(MTU0_ABCD, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D), - INTC_GROUP(MTU0_VEF, MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F), - INTC_GROUP(MTU1_AB, MTU2_TGI1A, MTU2_TGI1B), - INTC_GROUP(MTU1_VU, MTU2_TCI1V, MTU2_TCI1U), - INTC_GROUP(MTU2_AB, MTU2_TGI2A, MTU2_TGI2B), - INTC_GROUP(MTU2_VU, MTU2_TCI2V, MTU2_TCI2U), - INTC_GROUP(MTU3_ABCD, MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D), - INTC_GROUP(MTU4_ABCD, MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D), - INTC_GROUP(MTU5, MTU2_TGI5U, MTU2_TGI5V, MTU2_TGI5W), - INTC_GROUP(POE2_12, POE2_OEI1, POE2_OEI2), - INTC_GROUP(MTU3S_ABCD, MTU2S_TGI3A, MTU2S_TGI3B, - MTU2S_TGI3C, MTU2S_TGI3D), - INTC_GROUP(MTU4S_ABCD, MTU2S_TGI4A, MTU2S_TGI4B, - MTU2S_TGI4C, MTU2S_TGI4D), - INTC_GROUP(MTU5S, MTU2S_TGI5U, MTU2S_TGI5V, MTU2S_TGI5W), - INTC_GROUP(IIC3, IIC3_STPI, IIC3_NAKI, IIC3_RXI, IIC3_TXI, IIC3_TEI), - INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), - INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), - INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI), - INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI), }; static struct intc_prio_reg prio_registers[] __initdata = { @@ -174,22 +136,22 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xfffe8000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 241, 242, 243, 240 }, + .irqs = { 240, 240, 240, 240 }, }, { .mapbase = 0xfffe8800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 245, 246, 247, 244 }, + .irqs = { 244, 244, 244, 244 }, }, { .mapbase = 0xfffe9000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 249, 250, 251, 248 }, + .irqs = { 248, 248, 248, 248 }, }, { .mapbase = 0xfffe9800, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 253, 254, 255, 252 }, + .irqs = { 252, 252, 252, 252 }, }, { .flags = 0, } diff --git a/arch/sh/kernel/cpu/sh3/Makefile b/arch/sh/kernel/cpu/sh3/Makefile index e07c69e16d9..ecab274141a 100644 --- a/arch/sh/kernel/cpu/sh3/Makefile +++ b/arch/sh/kernel/cpu/sh3/Makefile @@ -4,6 +4,8 @@ obj-y := ex.o probe.o entry.o setup-sh3.o +obj-$(CONFIG_HIBERNATION) += swsusp.o + # CPU subtype setup obj-$(CONFIG_CPU_SUBTYPE_SH7705) += setup-sh7705.o obj-$(CONFIG_CPU_SUBTYPE_SH7706) += setup-sh770x.o diff --git a/arch/sh/kernel/cpu/sh3/entry.S b/arch/sh/kernel/cpu/sh3/entry.S index b4106d0c68e..55da0ff9848 100644 --- a/arch/sh/kernel/cpu/sh3/entry.S +++ b/arch/sh/kernel/cpu/sh3/entry.S @@ -16,6 +16,7 @@ #include <asm/unistd.h> #include <cpu/mmu_context.h> #include <asm/page.h> +#include <asm/cache.h> ! NOTE: ! GNU as (as of 2.9.1) changes bf/s into bt/s and bra, when the address @@ -187,44 +188,35 @@ call_dae: #if defined(CONFIG_SH_STANDARD_BIOS) /* Unwind the stack and jmp to the debug entry */ ENTRY(sh_bios_handler) - mov.l @r15+, r0 - mov.l @r15+, r1 - mov.l @r15+, r2 - mov.l @r15+, r3 - mov.l @r15+, r4 - mov.l @r15+, r5 - mov.l @r15+, r6 - mov.l @r15+, r7 - stc sr, r8 - mov.l 1f, r9 ! BL =1, RB=1, IMASK=0x0F - or r9, r8 - ldc r8, sr ! here, change the register bank - mov.l @r15+, r8 - mov.l @r15+, r9 - mov.l @r15+, r10 - mov.l @r15+, r11 - mov.l @r15+, r12 - mov.l @r15+, r13 - mov.l @r15+, r14 - mov.l @r15+, k0 - ldc.l @r15+, spc - lds.l @r15+, pr - mov.l @r15+, k1 - ldc.l @r15+, gbr - lds.l @r15+, mach - lds.l @r15+, macl - mov k0, r15 + mov.l 1f, r8 + bsr restore_regs + nop + + lds k2, pr ! restore pr + mov k4, r15 ! mov.l 2f, k0 mov.l @k0, k0 jmp @k0 - ldc k1, ssr + ldc k3, ssr .align 2 1: .long 0x300000f0 2: .long gdb_vbr_vector #endif /* CONFIG_SH_STANDARD_BIOS */ -restore_all: +! restore_regs() +! - restore r0, r1, r2, r3, r4, r5, r6, r7 from the stack +! - switch bank +! - restore r8, r9, r10, r11, r12, r13, r14, r15 from the stack +! - restore spc, pr*, ssr, gbr, mach, macl, skip default tra +! k2 returns original pr +! k3 returns original sr +! k4 returns original stack pointer +! r8 passes SR bitmask, overwritten with restored data on return +! r9 trashed +! BL=0 on entry, on exit BL=1 (depending on r8). + +ENTRY(restore_regs) mov.l @r15+, r0 mov.l @r15+, r1 mov.l @r15+, r2 @@ -234,10 +226,9 @@ restore_all: mov.l @r15+, r6 mov.l @r15+, r7 ! - stc sr, r8 - mov.l 7f, r9 - or r9, r8 ! BL =1, RB=1 - ldc r8, sr ! here, change the register bank + stc sr, r9 + or r8, r9 + ldc r9, sr ! mov.l @r15+, r8 mov.l @r15+, r9 @@ -248,12 +239,20 @@ restore_all: mov.l @r15+, r14 mov.l @r15+, k4 ! original stack pointer ldc.l @r15+, spc - lds.l @r15+, pr + mov.l @r15+, k2 ! original PR mov.l @r15+, k3 ! original SR ldc.l @r15+, gbr lds.l @r15+, mach lds.l @r15+, macl - add #4, r15 ! Skip syscall number + rts + add #4, r15 ! Skip syscall number + +restore_all: + mov.l 7f, r8 + bsr restore_regs + nop + + lds k2, pr ! restore pr ! #ifdef CONFIG_SH_DSP mov.l @r15+, k0 ! DSP mode marker @@ -294,7 +293,7 @@ skip_restore: mov #0xf0, k1 extu.b k1, k1 not k1, k1 - and k1, k2 ! Mask orignal SR value + and k1, k2 ! Mask original SR value ! mov k3, k0 ! Calculate IMASK-bits shlr2 k0 @@ -313,7 +312,6 @@ skip_restore: mov #0, k1 mov.b k1, @k0 #endif - mov.l @r15+, k2 ! restore EXPEVT mov k4, r15 rte nop @@ -336,81 +334,55 @@ skip_restore: ENTRY(vbr_base) .long 0 ! +! 0x100: General exception vector +! .balign 256,0,256 general_exception: - mov.l 1f, k2 - mov.l 2f, k3 -#ifdef CONFIG_CPU_SUBTYPE_SHX3 - mov.l @k2, k2 +#ifndef CONFIG_CPU_SUBTYPE_SHX3 + bra handle_exception + sts pr, k3 ! save original pr value in k3 +#else + mov.l 1f, k4 + mov.l @k4, k4 ! Is EXPEVT larger than 0x800? mov #0x8, k0 shll8 k0 - cmp/hs k0, k2 + cmp/hs k0, k4 bf 0f ! then add 0x580 (k2 is 0xd80 or 0xda0) mov #0x58, k0 shll2 k0 shll2 k0 - add k0, k2 + add k0, k4 0: - bra handle_exception + ! Setup stack and save DSP context (k0 contains original r15 on return) + bsr prepare_stack_save_dsp nop -#else - bra handle_exception - mov.l @k2, k2 -#endif - .align 2 -1: .long EXPEVT -2: .long ret_from_exception -! -! - .balign 1024,0,1024 -tlb_miss: - mov.l 1f, k2 - mov.l 4f, k3 - bra handle_exception - mov.l @k2, k2 -! - .balign 512,0,512 -interrupt: - mov.l 3f, k3 -#if defined(CONFIG_KGDB) - mov.l 2f, k2 - ! Debounce (filter nested NMI) - mov.l @k2, k0 - mov.l 5f, k1 - cmp/eq k1, k0 - bf 0f - mov.l 6f, k1 - tas.b @k1 - bt 0f - rte + ! Save registers / Switch to bank 0 + mov k4, k2 ! keep vector in k2 + mov.l 1f, k4 ! SR bits to clear in k4 + bsr save_regs ! needs original pr value in k3 + nop + + bra handle_exception_special nop - .align 2 -2: .long INTEVT -5: .long NMI_VEC -6: .long in_nmi -0: -#endif /* defined(CONFIG_KGDB) */ - bra handle_exception - mov #-1, k2 ! interrupt exception marker .align 2 1: .long EXPEVT -3: .long ret_from_irq -4: .long ret_from_exception +#endif -! -! - .align 2 -ENTRY(handle_exception) - ! Using k0, k1 for scratch registers (r0_bank1, r1_bank), - ! save all registers onto stack. - ! +! prepare_stack_save_dsp() +! - roll back gRB +! - switch to kernel stack +! - save DSP +! k0 returns original sp (after roll back) +! k1 trashed +! k2 trashed +prepare_stack_save_dsp: #ifdef CONFIG_GUSA ! Check for roll back gRB (User and Kernel) mov r15, k0 @@ -430,7 +402,7 @@ ENTRY(handle_exception) 2: mov k1, r15 ! SP = r1 1: #endif - + ! Switch to kernel stack if needed stc ssr, k0 ! Is it from kernel space? shll k0 ! Check MD bit (bit30) by shifting it into... shll k0 ! ...the T bit @@ -443,18 +415,17 @@ ENTRY(handle_exception) add current, k1 mov k1, r15 ! change to kernel stack ! -1: mov.l 2f, k1 - ! +1: #ifdef CONFIG_SH_DSP - mov.l r2, @-r15 ! Save r2, we need another reg - stc sr, k4 - mov.l 1f, r2 - tst r2, k4 ! Check if in DSP mode - mov.l @r15+, r2 ! Restore r2 now + ! Save DSP context if needed + stc sr, k1 + mov #0x10, k2 + shll8 k2 ! DSP=1 (0x00001000) + tst k2, k1 ! Check if in DSP mode (passed in k2) bt/s skip_save - mov #0, k4 ! Set marker for no stack frame + mov #0, k1 ! Set marker for no stack frame - mov r2, k4 ! Backup r2 (in k4) for later + mov k2, k1 ! Save has-frame marker ! Save DSP registers on stack stc.l mod, @-r15 @@ -473,35 +444,74 @@ ENTRY(handle_exception) ! as we're not at all interested in supporting ancient toolchains at ! this point. -- PFM. - mov r15, r2 + mov r15, k2 .word 0xf653 ! movs.l a1, @-r2 .word 0xf6f3 ! movs.l a0g, @-r2 .word 0xf6d3 ! movs.l a1g, @-r2 .word 0xf6c3 ! movs.l m0, @-r2 .word 0xf6e3 ! movs.l m1, @-r2 - mov r2, r15 + mov k2, r15 - mov k4, r2 ! Restore r2 - mov.l 1f, k4 ! Force DSP stack frame skip_save: - mov.l k4, @-r15 ! Push DSP mode marker onto stack + mov.l k1, @-r15 ! Push DSP mode marker onto stack #endif - ! Save the user registers on the stack. - mov.l k2, @-r15 ! EXPEVT - - mov #-1, k4 - mov.l k4, @-r15 ! set TRA (default: -1) - ! + rts + nop +! +! 0x400: Instruction and Data TLB miss exception vector +! + .balign 1024,0,1024 +tlb_miss: + sts pr, k3 ! save original pr value in k3 + +handle_exception: + mova exception_data, k0 + + ! Setup stack and save DSP context (k0 contains original r15 on return) + bsr prepare_stack_save_dsp + PREF(k0) + + ! Save registers / Switch to bank 0 + mov.l 5f, k2 ! vector register address + mov.l 1f, k4 ! SR bits to clear in k4 + bsr save_regs ! needs original pr value in k3 + mov.l @k2, k2 ! read out vector and keep in k2 + +handle_exception_special: + ! Setup return address and jump to exception handler + mov.l 7f, r9 ! fetch return address + stc r2_bank, r0 ! k2 (vector) + mov.l 6f, r10 + shlr2 r0 + shlr r0 + mov.l @(r0, r10), r10 + jmp @r10 + lds r9, pr ! put return address in pr + + .align L1_CACHE_SHIFT + +! save_regs() +! - save default tra, macl, mach, gbr, ssr, pr* and spc on the stack +! - save r15*, r14, r13, r12, r11, r10, r9, r8 on the stack +! - switch bank +! - save r7, r6, r5, r4, r3, r2, r1, r0 on the stack +! k0 contains original stack pointer* +! k1 trashed +! k3 passes original pr* +! k4 passes SR bitmask +! BL=1 on entry, on exit BL=0. + +ENTRY(save_regs) + mov #-1, r1 + mov.l k1, @-r15 ! set TRA (default: -1) sts.l macl, @-r15 sts.l mach, @-r15 stc.l gbr, @-r15 stc.l ssr, @-r15 - sts.l pr, @-r15 + mov.l k3, @-r15 ! original pr in k3 stc.l spc, @-r15 - ! - lds k3, pr ! Set the return address to pr - ! - mov.l k0, @-r15 ! save orignal stack + + mov.l k0, @-r15 ! original stack pointer in k0 mov.l r14, @-r15 mov.l r13, @-r15 mov.l r12, @-r15 @@ -509,13 +519,23 @@ skip_save: mov.l r10, @-r15 mov.l r9, @-r15 mov.l r8, @-r15 - ! - stc sr, r8 ! Back to normal register bank, and - or k1, r8 ! Block all interrupts - mov.l 3f, k1 - and k1, r8 ! ... - ldc r8, sr ! ...changed here. - ! + + mov.l 0f, k3 ! SR bits to set in k3 + + ! fall-through + +! save_low_regs() +! - modify SR for bank switch +! - save r7, r6, r5, r4, r3, r2, r1, r0 on the stack +! k3 passes bits to set in SR +! k4 passes bits to clear in SR + +ENTRY(save_low_regs) + stc sr, r8 + or k3, r8 + and k4, r8 + ldc r8, sr + mov.l r7, @-r15 mov.l r6, @-r15 mov.l r5, @-r15 @@ -523,52 +543,63 @@ skip_save: mov.l r3, @-r15 mov.l r2, @-r15 mov.l r1, @-r15 - mov.l r0, @-r15 - - /* - * This gets a bit tricky.. in the INTEVT case we don't want to use - * the VBR offset as a destination in the jump call table, since all - * of the destinations are the same. In this case, (interrupt) sets - * a marker in r2 (now r2_bank since SR.RB changed), which we check - * to determine the exception type. For all other exceptions, we - * forcibly read EXPEVT from memory and fix up the jump address, in - * the interrupt exception case we jump to do_IRQ() and defer the - * INTEVT read until there. As a bonus, we can also clean up the SR.RB - * checks that do_IRQ() was doing.. - */ - stc r2_bank, r8 - cmp/pz r8 - bf interrupt_exception - shlr2 r8 - shlr r8 - mov.l 4f, r9 - add r8, r9 - mov.l @r9, r9 - jmp @r9 - nop rts - nop + mov.l r0, @-r15 +! +! 0x600: Interrupt / NMI vector +! + .balign 512,0,512 +ENTRY(handle_interrupt) +#if defined(CONFIG_KGDB) + mov.l 2f, k2 + ! Debounce (filter nested NMI) + mov.l @k2, k0 + mov.l 9f, k1 + cmp/eq k1, k0 + bf 11f + mov.l 10f, k1 + tas.b @k1 + bt 11f + rte + nop .align 2 -1: .long 0x00001000 ! DSP=1 -2: .long 0x000080f0 ! FD=1, IMASK=15 -3: .long 0xcfffffff ! RB=0, BL=0 -4: .long exception_handling_table +9: .long NMI_VEC +10: .long in_nmi +11: +#endif /* defined(CONFIG_KGDB) */ + sts pr, k3 ! save original pr value in k3 + mova exception_data, k0 -interrupt_exception: - mov.l 1f, r9 + ! Setup stack and save DSP context (k0 contains original r15 on return) + bsr prepare_stack_save_dsp + PREF(k0) + + ! Save registers / Switch to bank 0 + mov.l 1f, k4 ! SR bits to clear in k4 + bsr save_regs ! needs original pr value in k3 + mov #-1, k2 ! default vector kept in k2 + + ! Setup return address and jump to do_IRQ + mov.l 4f, r9 ! fetch return address + lds r9, pr ! put return address in pr mov.l 2f, r4 - mov.l @r4, r4 + mov.l 3f, r9 + mov.l @r4, r4 ! pass INTEVT vector as arg0 jmp @r9 - mov r15, r5 - rts - nop - - .align 2 -1: .long do_IRQ -2: .long INTEVT + mov r15, r5 ! pass saved registers as arg1 - .align 2 ENTRY(exception_none) rts nop + + .align L1_CACHE_SHIFT +exception_data: +0: .long 0x000080f0 ! FD=1, IMASK=15 +1: .long 0xcfffffff ! RB=0, BL=0 +2: .long INTEVT +3: .long do_IRQ +4: .long ret_from_irq +5: .long EXPEVT +6: .long exception_handling_table +7: .long ret_from_exception diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c index 6468ae86b94..63b67badd67 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c @@ -1,7 +1,7 @@ /* * SH7705 Setup * - * Copyright (C) 2006, 2007 Paul Mundt + * Copyright (C) 2006 - 2009 Paul Mundt * Copyright (C) 2007 Nobuhiro Iwamatsu * * This file is subject to the terms and conditions of the GNU General Public @@ -21,51 +21,36 @@ enum { /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, PINT07, PINT815, - DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3, - SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, - SCIF2_ERI, SCIF2_RXI, SCIF2_TXI, - ADC_ADI, - USB_USI0, USB_USI1, + + DMAC, SCIF0, SCIF2, ADC_ADI, USB, + TPU0, TPU1, TPU2, TPU3, - TMU0, TMU1, TMU2_TUNI, TMU2_TICPI, - RTC_ATI, RTC_PRI, RTC_CUI, - WDT, - REF_RCMI, + TMU0, TMU1, TMU2, - /* interrupt groups */ - RTC, TMU2, DMAC, USB, SCIF2, SCIF0, + RTC, WDT, REF_RCMI, }; static struct intc_vect vectors[] __initdata = { /* IRQ0->5 are handled in setup-sh3.c */ INTC_VECT(PINT07, 0x700), INTC_VECT(PINT815, 0x720), - INTC_VECT(DMAC_DEI0, 0x800), INTC_VECT(DMAC_DEI1, 0x820), - INTC_VECT(DMAC_DEI2, 0x840), INTC_VECT(DMAC_DEI3, 0x860), - INTC_VECT(SCIF0_ERI, 0x880), INTC_VECT(SCIF0_RXI, 0x8a0), - INTC_VECT(SCIF0_TXI, 0x8e0), - INTC_VECT(SCIF2_ERI, 0x900), INTC_VECT(SCIF2_RXI, 0x920), - INTC_VECT(SCIF2_TXI, 0x960), + INTC_VECT(DMAC, 0x800), INTC_VECT(DMAC, 0x820), + INTC_VECT(DMAC, 0x840), INTC_VECT(DMAC, 0x860), + INTC_VECT(SCIF0, 0x880), INTC_VECT(SCIF0, 0x8a0), + INTC_VECT(SCIF0, 0x8e0), + INTC_VECT(SCIF2, 0x900), INTC_VECT(SCIF2, 0x920), + INTC_VECT(SCIF2, 0x960), INTC_VECT(ADC_ADI, 0x980), - INTC_VECT(USB_USI0, 0xa20), INTC_VECT(USB_USI1, 0xa40), + INTC_VECT(USB, 0xa20), INTC_VECT(USB, 0xa40), INTC_VECT(TPU0, 0xc00), INTC_VECT(TPU1, 0xc20), INTC_VECT(TPU2, 0xc80), INTC_VECT(TPU3, 0xca0), INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), - INTC_VECT(TMU2_TUNI, 0x440), INTC_VECT(TMU2_TICPI, 0x460), - INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0), - INTC_VECT(RTC_CUI, 0x4c0), + INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2, 0x460), + INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0), + INTC_VECT(RTC, 0x4c0), INTC_VECT(WDT, 0x560), INTC_VECT(REF_RCMI, 0x580), }; -static struct intc_group groups[] __initdata = { - INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), - INTC_GROUP(TMU2, TMU2_TUNI, TMU2_TICPI), - INTC_GROUP(DMAC, DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3), - INTC_GROUP(USB, USB_USI0, USB_USI1), - INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), - INTC_GROUP(SCIF2, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI), -}; - static struct intc_prio_reg prio_registers[] __initdata = { { 0xfffffee2, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } }, { 0xfffffee4, 0, 16, 4, /* IPRB */ { WDT, REF_RCMI, 0, 0 } }, @@ -78,7 +63,7 @@ static struct intc_prio_reg prio_registers[] __initdata = { }; -static DECLARE_INTC_DESC(intc_desc, "sh7705", vectors, groups, +static DECLARE_INTC_DESC(intc_desc, "sh7705", vectors, NULL, NULL, prio_registers, NULL); static struct plat_sci_port sci_platform_data[] = { @@ -86,12 +71,12 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xa4410000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 56, 57, 59 }, + .irqs = { 56, 56, 56 }, }, { .mapbase = 0xa4400000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 52, 53, 55 }, + .irqs = { 52, 52, 52 }, }, { .flags = 0, } @@ -115,14 +100,6 @@ static struct resource rtc_resources[] = { .start = 20, .flags = IORESOURCE_IRQ, }, - [2] = { - .start = 21, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = 22, - .flags = IORESOURCE_IRQ, - }, }; static struct sh_rtc_platform_info rtc_info = { diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c index 93c55e2ed95..a74f960b5e7 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c @@ -2,6 +2,7 @@ * SH3 Setup code for SH7706, SH7707, SH7708, SH7709 * * Copyright (C) 2007 Magnus Damm + * Copyright (C) 2009 Paul Mundt * * Based on setup-sh7709.c * @@ -24,46 +25,37 @@ enum { /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, PINT07, PINT815, - DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3, - SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI, - SCIF2_ERI, SCIF2_RXI, SCIF2_BRI, SCIF2_TXI, - SCI_ERI, SCI_RXI, SCI_TXI, SCI_TEI, - ADC_ADI, + DMAC, SCIF0, SCIF2, SCI, ADC_ADI, LCDC, PCC0, PCC1, - TMU0, TMU1, TMU2_TUNI, TMU2_TICPI, - RTC_ATI, RTC_PRI, RTC_CUI, - WDT, - REF_RCMI, REF_ROVI, - - /* interrupt groups */ - RTC, REF, TMU2, DMAC, SCI, SCIF2, SCIF0, + TMU0, TMU1, TMU2, + RTC, WDT, REF, }; static struct intc_vect vectors[] __initdata = { INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), - INTC_VECT(TMU2_TUNI, 0x440), INTC_VECT(TMU2_TICPI, 0x460), - INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0), - INTC_VECT(RTC_CUI, 0x4c0), - INTC_VECT(SCI_ERI, 0x4e0), INTC_VECT(SCI_RXI, 0x500), - INTC_VECT(SCI_TXI, 0x520), INTC_VECT(SCI_TEI, 0x540), + INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2, 0x460), + INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0), + INTC_VECT(RTC, 0x4c0), + INTC_VECT(SCI, 0x4e0), INTC_VECT(SCI, 0x500), + INTC_VECT(SCI, 0x520), INTC_VECT(SCI, 0x540), INTC_VECT(WDT, 0x560), - INTC_VECT(REF_RCMI, 0x580), - INTC_VECT(REF_ROVI, 0x5a0), + INTC_VECT(REF, 0x580), + INTC_VECT(REF, 0x5a0), #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \ defined(CONFIG_CPU_SUBTYPE_SH7707) || \ defined(CONFIG_CPU_SUBTYPE_SH7709) /* IRQ0->5 are handled in setup-sh3.c */ - INTC_VECT(DMAC_DEI0, 0x800), INTC_VECT(DMAC_DEI1, 0x820), - INTC_VECT(DMAC_DEI2, 0x840), INTC_VECT(DMAC_DEI3, 0x860), + INTC_VECT(DMAC, 0x800), INTC_VECT(DMAC, 0x820), + INTC_VECT(DMAC, 0x840), INTC_VECT(DMAC, 0x860), INTC_VECT(ADC_ADI, 0x980), - INTC_VECT(SCIF2_ERI, 0x900), INTC_VECT(SCIF2_RXI, 0x920), - INTC_VECT(SCIF2_BRI, 0x940), INTC_VECT(SCIF2_TXI, 0x960), + INTC_VECT(SCIF2, 0x900), INTC_VECT(SCIF2, 0x920), + INTC_VECT(SCIF2, 0x940), INTC_VECT(SCIF2, 0x960), #endif #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \ defined(CONFIG_CPU_SUBTYPE_SH7709) INTC_VECT(PINT07, 0x700), INTC_VECT(PINT815, 0x720), - INTC_VECT(SCIF0_ERI, 0x880), INTC_VECT(SCIF0_RXI, 0x8a0), - INTC_VECT(SCIF0_BRI, 0x8c0), INTC_VECT(SCIF0_TXI, 0x8e0), + INTC_VECT(SCIF0, 0x880), INTC_VECT(SCIF0, 0x8a0), + INTC_VECT(SCIF0, 0x8c0), INTC_VECT(SCIF0, 0x8e0), #endif #if defined(CONFIG_CPU_SUBTYPE_SH7707) INTC_VECT(LCDC, 0x9a0), @@ -71,16 +63,6 @@ static struct intc_vect vectors[] __initdata = { #endif }; -static struct intc_group groups[] __initdata = { - INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), - INTC_GROUP(TMU2, TMU2_TUNI, TMU2_TICPI), - INTC_GROUP(REF, REF_RCMI, REF_ROVI), - INTC_GROUP(DMAC, DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3), - INTC_GROUP(SCI, SCI_ERI, SCI_RXI, SCI_TXI, SCI_TEI), - INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI), - INTC_GROUP(SCIF2, SCIF2_ERI, SCIF2_RXI, SCIF2_BRI, SCIF2_TXI), -}; - static struct intc_prio_reg prio_registers[] __initdata = { { 0xfffffee2, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } }, { 0xfffffee4, 0, 16, 4, /* IPRB */ { WDT, REF, SCI, 0 } }, @@ -101,7 +83,7 @@ static struct intc_prio_reg prio_registers[] __initdata = { #endif }; -static DECLARE_INTC_DESC(intc_desc, "sh770x", vectors, groups, +static DECLARE_INTC_DESC(intc_desc, "sh770x", vectors, NULL, NULL, prio_registers, NULL); static struct resource rtc_resources[] = { @@ -111,14 +93,6 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - .start = 21, - .flags = IORESOURCE_IRQ, - }, - [2] = { - .start = 22, - .flags = IORESOURCE_IRQ, - }, - [3] = { .start = 20, .flags = IORESOURCE_IRQ, }, @@ -136,7 +110,7 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xfffffe80, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCI, - .irqs = { 23, 24, 25, 0 }, + .irqs = { 23, 23, 23, 0 }, }, #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \ defined(CONFIG_CPU_SUBTYPE_SH7707) || \ @@ -145,7 +119,7 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xa4000150, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 56, 57, 59, 58 }, + .irqs = { 56, 56, 56, 56 }, }, #endif #if defined(CONFIG_CPU_SUBTYPE_SH7707) || \ @@ -154,7 +128,7 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xa4000140, .flags = UPF_BOOT_AUTOCONF, .type = PORT_IRDA, - .irqs = { 52, 53, 55, 54 }, + .irqs = { 52, 52, 52, 52 }, }, #endif { diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7710.c b/arch/sh/kernel/cpu/sh3/setup-sh7710.c index 77eee481de4..335098b66e2 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7710.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7710.c @@ -1,7 +1,7 @@ /* * SH3 Setup code for SH7710, SH7712 * - * Copyright (C) 2006, 2007 Paul Mundt + * Copyright (C) 2006 - 2009 Paul Mundt * Copyright (C) 2007 Nobuhiro Iwamatsu * * This file is subject to the terms and conditions of the GNU General Public @@ -20,59 +20,40 @@ enum { /* interrupt sources */ IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, - DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3, - SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI, - SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI, - DMAC_DEI4, DMAC_DEI5, - IPSEC, + DMAC1, SCIF0, SCIF1, DMAC2, IPSEC, EDMAC0, EDMAC1, EDMAC2, - SIOF0_ERI, SIOF0_TXI, SIOF0_RXI, SIOF0_CCI, - SIOF1_ERI, SIOF1_TXI, SIOF1_RXI, SIOF1_CCI, - TMU0, TMU1, TMU2, - RTC_ATI, RTC_PRI, RTC_CUI, - WDT, - REF, + SIOF0, SIOF1, - /* interrupt groups */ - RTC, DMAC1, SCIF0, SCIF1, DMAC2, SIOF0, SIOF1, + TMU0, TMU1, TMU2, + RTC, WDT, REF, }; static struct intc_vect vectors[] __initdata = { /* IRQ0->5 are handled in setup-sh3.c */ - INTC_VECT(DMAC_DEI0, 0x800), INTC_VECT(DMAC_DEI1, 0x820), - INTC_VECT(DMAC_DEI2, 0x840), INTC_VECT(DMAC_DEI3, 0x860), - INTC_VECT(SCIF0_ERI, 0x880), INTC_VECT(SCIF0_RXI, 0x8a0), - INTC_VECT(SCIF0_BRI, 0x8c0), INTC_VECT(SCIF0_TXI, 0x8e0), - INTC_VECT(SCIF1_ERI, 0x900), INTC_VECT(SCIF1_RXI, 0x920), - INTC_VECT(SCIF1_BRI, 0x940), INTC_VECT(SCIF1_TXI, 0x960), - INTC_VECT(DMAC_DEI4, 0xb80), INTC_VECT(DMAC_DEI5, 0xba0), + INTC_VECT(DMAC1, 0x800), INTC_VECT(DMAC1, 0x820), + INTC_VECT(DMAC1, 0x840), INTC_VECT(DMAC1, 0x860), + INTC_VECT(SCIF0, 0x880), INTC_VECT(SCIF0, 0x8a0), + INTC_VECT(SCIF0, 0x8c0), INTC_VECT(SCIF0, 0x8e0), + INTC_VECT(SCIF1, 0x900), INTC_VECT(SCIF1, 0x920), + INTC_VECT(SCIF1, 0x940), INTC_VECT(SCIF1, 0x960), + INTC_VECT(DMAC2, 0xb80), INTC_VECT(DMAC2, 0xba0), #ifdef CONFIG_CPU_SUBTYPE_SH7710 INTC_VECT(IPSEC, 0xbe0), #endif INTC_VECT(EDMAC0, 0xc00), INTC_VECT(EDMAC1, 0xc20), INTC_VECT(EDMAC2, 0xc40), - INTC_VECT(SIOF0_ERI, 0xe00), INTC_VECT(SIOF0_TXI, 0xe20), - INTC_VECT(SIOF0_RXI, 0xe40), INTC_VECT(SIOF0_CCI, 0xe60), - INTC_VECT(SIOF1_ERI, 0xe80), INTC_VECT(SIOF1_TXI, 0xea0), - INTC_VECT(SIOF1_RXI, 0xec0), INTC_VECT(SIOF1_CCI, 0xee0), + INTC_VECT(SIOF0, 0xe00), INTC_VECT(SIOF0, 0xe20), + INTC_VECT(SIOF0, 0xe40), INTC_VECT(SIOF0, 0xe60), + INTC_VECT(SIOF1, 0xe80), INTC_VECT(SIOF1, 0xea0), + INTC_VECT(SIOF1, 0xec0), INTC_VECT(SIOF1, 0xee0), INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), INTC_VECT(TMU2, 0x440), - INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0), - INTC_VECT(RTC_CUI, 0x4c0), + INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0), + INTC_VECT(RTC, 0x4c0), INTC_VECT(WDT, 0x560), INTC_VECT(REF, 0x580), }; -static struct intc_group groups[] __initdata = { - INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), - INTC_GROUP(DMAC1, DMAC_DEI0, DMAC_DEI1, DMAC_DEI2, DMAC_DEI3), - INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI), - INTC_GROUP(SCIF1, SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI), - INTC_GROUP(DMAC2, DMAC_DEI4, DMAC_DEI5), - INTC_GROUP(SIOF0, SIOF0_ERI, SIOF0_TXI, SIOF0_RXI, SIOF0_CCI), - INTC_GROUP(SIOF1, SIOF1_ERI, SIOF1_TXI, SIOF1_RXI, SIOF1_CCI), -}; - static struct intc_prio_reg prio_registers[] __initdata = { { 0xfffffee2, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } }, { 0xfffffee4, 0, 16, 4, /* IPRB */ { WDT, REF, 0, 0 } }, @@ -85,7 +66,7 @@ static struct intc_prio_reg prio_registers[] __initdata = { { 0xa4080006, 0, 16, 4, /* IPRI */ { 0, 0, SIOF1 } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7710", vectors, groups, +static DECLARE_INTC_DESC(intc_desc, "sh7710", vectors, NULL, NULL, prio_registers, NULL); static struct resource rtc_resources[] = { @@ -98,14 +79,6 @@ static struct resource rtc_resources[] = { .start = 20, .flags = IORESOURCE_IRQ, }, - [2] = { - .start = 21, - .flags = IORESOURCE_IRQ, - }, - [3] = { - .start = 22, - .flags = IORESOURCE_IRQ, - }, }; static struct sh_rtc_platform_info rtc_info = { @@ -127,12 +100,12 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xa4400000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 52, 53, 55, 54 }, + .irqs = { 52, 52, 52, 52 }, }, { .mapbase = 0xa4410000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 56, 57, 59, 58 }, + .irqs = { 56, 56, 56, 56 }, }, { .flags = 0, diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7720.c b/arch/sh/kernel/cpu/sh3/setup-sh7720.c index f807a21b066..003874a2fd2 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7720.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7720.c @@ -2,6 +2,7 @@ * SH7720 Setup * * Copyright (C) 2007 Markus Brunner, Mark Jonas + * Copyright (C) 2009 Paul Mundt * * Based on arch/sh/kernel/cpu/sh4/setup-sh7750.c: * @@ -26,17 +27,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - /* Period IRQ */ - .start = 21, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* Carry IRQ */ - .start = 22, - .flags = IORESOURCE_IRQ, - }, - [3] = { - /* Alarm IRQ */ + /* Shared Period/Carry/Alarm IRQ */ .start = 20, .flags = IORESOURCE_IRQ, }, @@ -150,62 +141,49 @@ enum { UNUSED = 0, /* interrupt sources */ - TMU0, TMU1, TMU2, RTC_ATI, RTC_PRI, RTC_CUI, - WDT, REF_RCMI, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEND, + TMU0, TMU1, TMU2, RTC, + WDT, REF_RCMI, SIM, IRQ0, IRQ1, IRQ2, IRQ3, USBF_SPD, TMU_SUNI, IRQ5, IRQ4, - DMAC1_DEI0, DMAC1_DEI1, DMAC1_DEI2, DMAC1_DEI3, LCDC, SSL, - ADC, DMAC2_DEI4, DMAC2_DEI5, USBFI0, USBFI1, CMT, + DMAC1, LCDC, SSL, + ADC, DMAC2, USBFI, CMT, SCIF0, SCIF1, - PINT07, PINT815, TPU0, TPU1, TPU2, TPU3, IIC, - SIOF0, SIOF1, MMCI0, MMCI1, MMCI2, MMCI3, PCC, + PINT07, PINT815, TPU, IIC, + SIOF0, SIOF1, MMC, PCC, USBHI, AFEIF, H_UDI, - /* interrupt groups */ - TMU, RTC, SIM, DMAC1, USBFI, DMAC2, USB, TPU, MMC, }; static struct intc_vect vectors[] __initdata = { /* IRQ0->5 are handled in setup-sh3.c */ INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), - INTC_VECT(TMU2, 0x440), INTC_VECT(RTC_ATI, 0x480), - INTC_VECT(RTC_PRI, 0x4a0), INTC_VECT(RTC_CUI, 0x4c0), - INTC_VECT(SIM_ERI, 0x4e0), INTC_VECT(SIM_RXI, 0x500), - INTC_VECT(SIM_TXI, 0x520), INTC_VECT(SIM_TEND, 0x540), + INTC_VECT(TMU2, 0x440), INTC_VECT(RTC, 0x480), + INTC_VECT(RTC, 0x4a0), INTC_VECT(RTC, 0x4c0), + INTC_VECT(SIM, 0x4e0), INTC_VECT(SIM, 0x500), + INTC_VECT(SIM, 0x520), INTC_VECT(SIM, 0x540), INTC_VECT(WDT, 0x560), INTC_VECT(REF_RCMI, 0x580), /* H_UDI cannot be masked */ INTC_VECT(TMU_SUNI, 0x6c0), - INTC_VECT(USBF_SPD, 0x6e0), INTC_VECT(DMAC1_DEI0, 0x800), - INTC_VECT(DMAC1_DEI1, 0x820), INTC_VECT(DMAC1_DEI2, 0x840), - INTC_VECT(DMAC1_DEI3, 0x860), INTC_VECT(LCDC, 0x900), + INTC_VECT(USBF_SPD, 0x6e0), INTC_VECT(DMAC1, 0x800), + INTC_VECT(DMAC1, 0x820), INTC_VECT(DMAC1, 0x840), + INTC_VECT(DMAC1, 0x860), INTC_VECT(LCDC, 0x900), #if defined(CONFIG_CPU_SUBTYPE_SH7720) INTC_VECT(SSL, 0x980), #endif - INTC_VECT(USBFI0, 0xa20), INTC_VECT(USBFI1, 0xa40), + INTC_VECT(USBFI, 0xa20), INTC_VECT(USBFI, 0xa40), INTC_VECT(USBHI, 0xa60), - INTC_VECT(DMAC2_DEI4, 0xb80), INTC_VECT(DMAC2_DEI5, 0xba0), + INTC_VECT(DMAC2, 0xb80), INTC_VECT(DMAC2, 0xba0), INTC_VECT(ADC, 0xbe0), INTC_VECT(SCIF0, 0xc00), INTC_VECT(SCIF1, 0xc20), INTC_VECT(PINT07, 0xc80), INTC_VECT(PINT815, 0xca0), INTC_VECT(SIOF0, 0xd00), - INTC_VECT(SIOF1, 0xd20), INTC_VECT(TPU0, 0xd80), - INTC_VECT(TPU1, 0xda0), INTC_VECT(TPU2, 0xdc0), - INTC_VECT(TPU3, 0xde0), INTC_VECT(IIC, 0xe00), - INTC_VECT(MMCI0, 0xe80), INTC_VECT(MMCI1, 0xea0), - INTC_VECT(MMCI2, 0xec0), INTC_VECT(MMCI3, 0xee0), + INTC_VECT(SIOF1, 0xd20), INTC_VECT(TPU, 0xd80), + INTC_VECT(TPU, 0xda0), INTC_VECT(TPU, 0xdc0), + INTC_VECT(TPU, 0xde0), INTC_VECT(IIC, 0xe00), + INTC_VECT(MMC, 0xe80), INTC_VECT(MMC, 0xea0), + INTC_VECT(MMC, 0xec0), INTC_VECT(MMC, 0xee0), INTC_VECT(CMT, 0xf00), INTC_VECT(PCC, 0xf60), INTC_VECT(AFEIF, 0xfe0), }; -static struct intc_group groups[] __initdata = { - INTC_GROUP(TMU, TMU0, TMU1, TMU2), - INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), - INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEND), - INTC_GROUP(DMAC1, DMAC1_DEI0, DMAC1_DEI1, DMAC1_DEI2, DMAC1_DEI3), - INTC_GROUP(USBFI, USBFI0, USBFI1), - INTC_GROUP(DMAC2, DMAC2_DEI4, DMAC2_DEI5), - INTC_GROUP(TPU, TPU0, TPU1, TPU2, TPU3), - INTC_GROUP(MMC, MMCI0, MMCI1, MMCI2, MMCI3), -}; - static struct intc_prio_reg prio_registers[] __initdata = { { 0xA414FEE2UL, 0, 16, 4, /* IPRA */ { TMU0, TMU1, TMU2, RTC } }, { 0xA414FEE4UL, 0, 16, 4, /* IPRB */ { WDT, REF_RCMI, SIM, 0 } }, @@ -219,7 +197,7 @@ static struct intc_prio_reg prio_registers[] __initdata = { { 0xA4080008UL, 0, 16, 4, /* IPRJ */ { 0, USBHI, 0, AFEIF } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7720", vectors, groups, +static DECLARE_INTC_DESC(intc_desc, "sh7720", vectors, NULL, NULL, prio_registers, NULL); void __init plat_irq_setup(void) diff --git a/arch/sh/kernel/cpu/sh3/swsusp.S b/arch/sh/kernel/cpu/sh3/swsusp.S new file mode 100644 index 00000000000..01145426a2b --- /dev/null +++ b/arch/sh/kernel/cpu/sh3/swsusp.S @@ -0,0 +1,147 @@ +/* + * arch/sh/kernel/cpu/sh3/swsusp.S + * + * Copyright (C) 2009 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/sys.h> +#include <linux/errno.h> +#include <linux/linkage.h> +#include <asm/asm-offsets.h> +#include <asm/page.h> + +#define k0 r0 +#define k1 r1 +#define k2 r2 +#define k3 r3 +#define k4 r4 + +! swsusp_arch_resume() +! - copy restore_pblist pages +! - restore registers from swsusp_arch_regs_cpu0 + +ENTRY(swsusp_arch_resume) + mov.l 1f, r15 + mov.l 2f, r4 + mov.l @r4, r4 + +swsusp_copy_loop: + mov r4, r0 + cmp/eq #0, r0 + bt swsusp_restore_regs + + mov.l @(PBE_ADDRESS, r4), r2 + mov.l @(PBE_ORIG_ADDRESS, r4), r5 + + mov #(PAGE_SIZE >> 10), r3 + shll8 r3 + shlr2 r3 /* PAGE_SIZE / 16 */ +swsusp_copy_page: + dt r3 + mov.l @r2+,r1 /* 16n+0 */ + mov.l r1,@r5 + add #4,r5 + mov.l @r2+,r1 /* 16n+4 */ + mov.l r1,@r5 + add #4,r5 + mov.l @r2+,r1 /* 16n+8 */ + mov.l r1,@r5 + add #4,r5 + mov.l @r2+,r1 /* 16n+12 */ + mov.l r1,@r5 + bf/s swsusp_copy_page + add #4,r5 + + bra swsusp_copy_loop + mov.l @(PBE_NEXT, r4), r4 + +swsusp_restore_regs: + ! BL=0: R7->R0 is bank0 + mov.l 3f, r8 + mov.l 4f, r5 + jsr @r5 + nop + + ! BL=1: R7->R0 is bank1 + lds k2, pr + ldc k3, ssr + + mov.l @r15+, r0 + mov.l @r15+, r1 + mov.l @r15+, r2 + mov.l @r15+, r3 + mov.l @r15+, r4 + mov.l @r15+, r5 + mov.l @r15+, r6 + mov.l @r15+, r7 + + rte + nop + ! BL=0: R7->R0 is bank0 + + .align 2 +1: .long swsusp_arch_regs_cpu0 +2: .long restore_pblist +3: .long 0x20000000 ! RB=1 +4: .long restore_regs + +! swsusp_arch_suspend() +! - prepare pc for resume, return from function without swsusp_save on resume +! - save registers in swsusp_arch_regs_cpu0 +! - call swsusp_save write suspend image + +ENTRY(swsusp_arch_suspend) + sts pr, r0 ! save pr in r0 + mov r15, r2 ! save sp in r2 + mov r8, r5 ! save r8 in r5 + stc sr, r1 + ldc r1, ssr ! save sr in ssr + mov.l 1f, r1 + ldc r1, spc ! setup pc value for resuming + mov.l 5f, r15 ! use swsusp_arch_regs_cpu0 as stack + mov.l 6f, r3 + add r3, r15 ! save from top of structure + + ! BL=0: R7->R0 is bank0 + mov.l 2f, r3 ! get new SR value for bank1 + mov #0, r4 + mov.l 7f, r1 + jsr @r1 ! switch to bank1 and save bank1 r7->r0 + not r4, r4 + + ! BL=1: R7->R0 is bank1 + stc r2_bank, k0 ! fetch old sp from r2_bank0 + mov.l 3f, k4 ! SR bits to clear in k4 + mov.l 8f, k1 + jsr @k1 ! switch to bank0 and save all regs + stc r0_bank, k3 ! fetch old pr from r0_bank0 + + ! BL=0: R7->R0 is bank0 + mov r2, r15 ! restore old sp + mov r5, r8 ! restore old r8 + stc ssr, r1 + ldc r1, sr ! restore old sr + lds r0, pr ! restore old pr + mov.l 4f, r0 + jmp @r0 + nop + +swsusp_call_save: + mov r2, r15 ! restore old sp + mov r5, r8 ! restore old r8 + lds r0, pr ! restore old pr + rts + mov #0, r0 + + .align 2 +1: .long swsusp_call_save +2: .long 0x20000000 ! RB=1 +3: .long 0xdfffffff ! RB=0 +4: .long swsusp_save +5: .long swsusp_arch_regs_cpu0 +6: .long SWSUSP_ARCH_REGS_SIZE +7: .long save_low_regs +8: .long save_regs diff --git a/arch/sh/kernel/cpu/sh4/Makefile b/arch/sh/kernel/cpu/sh4/Makefile index d608557c7a3..203b18347b8 100644 --- a/arch/sh/kernel/cpu/sh4/Makefile +++ b/arch/sh/kernel/cpu/sh4/Makefile @@ -5,6 +5,7 @@ obj-y := probe.o common.o common-y += $(addprefix ../sh3/, entry.o ex.o) +obj-$(CONFIG_HIBERNATION) += $(addprefix ../sh3/, swsusp.o) obj-$(CONFIG_SH_FPU) += fpu.o softfloat.o obj-$(CONFIG_SH_STORE_QUEUES) += sq.o diff --git a/arch/sh/kernel/cpu/sh4/probe.c b/arch/sh/kernel/cpu/sh4/probe.c index 2e42572b1b1..3d3a3c4425a 100644 --- a/arch/sh/kernel/cpu/sh4/probe.c +++ b/arch/sh/kernel/cpu/sh4/probe.c @@ -129,6 +129,13 @@ int __init detect_cpu_and_cache_system(void) boot_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER | CPU_HAS_LLSC; break; + case 0x4004: + boot_cpu_data.type = CPU_SH7786; + boot_cpu_data.icache.ways = 4; + boot_cpu_data.dcache.ways = 4; + boot_cpu_data.flags |= CPU_HAS_FPU | CPU_HAS_PERF_COUNTER | + CPU_HAS_LLSC | CPU_HAS_PTEAEX; + break; case 0x3008: boot_cpu_data.icache.ways = 4; boot_cpu_data.dcache.ways = 4; diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c index ec884039b91..a1c80d909cd 100644 --- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c +++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c @@ -21,17 +21,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - /* Period IRQ */ - .start = 21, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* Carry IRQ */ - .start = 22, - .flags = IORESOURCE_IRQ, - }, - [3] = { - /* Alarm IRQ */ + /* Shared Period/Carry/Alarm IRQ */ .start = 20, .flags = IORESOURCE_IRQ, }, @@ -50,13 +40,13 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xffe00000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCI, - .irqs = { 23, 24, 25, 0 }, + .irqs = { 23, 23, 23, 0 }, }, { #endif .mapbase = 0xffe80000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 40, 41, 43, 42 }, + .irqs = { 40, 40, 40, 40 }, }, { .flags = 0, } @@ -87,43 +77,27 @@ enum { /* interrupt sources */ IRL0, IRL1, IRL2, IRL3, /* only IRLM mode supported */ - HUDI, GPIOI, - DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2, DMAC_DMTE3, - DMAC_DMTE4, DMAC_DMTE5, DMAC_DMTE6, DMAC_DMTE7, - DMAC_DMAE, + HUDI, GPIOI, DMAC, PCIC0_PCISERR, PCIC1_PCIERR, PCIC1_PCIPWDWN, PCIC1_PCIPWON, PCIC1_PCIDMA0, PCIC1_PCIDMA1, PCIC1_PCIDMA2, PCIC1_PCIDMA3, - TMU3, TMU4, TMU0, TMU1, TMU2_TUNI, TMU2_TICPI, - RTC_ATI, RTC_PRI, RTC_CUI, - SCI1_ERI, SCI1_RXI, SCI1_TXI, SCI1_TEI, - SCIF_ERI, SCIF_RXI, SCIF_BRI, SCIF_TXI, - WDT, - REF_RCMI, REF_ROVI, + TMU3, TMU4, TMU0, TMU1, TMU2, RTC, SCI1, SCIF, WDT, REF, /* interrupt groups */ - DMAC, PCIC1, TMU2, RTC, SCI1, SCIF, REF, + PCIC1, }; static struct intc_vect vectors[] __initdata = { INTC_VECT(HUDI, 0x600), INTC_VECT(GPIOI, 0x620), INTC_VECT(TMU0, 0x400), INTC_VECT(TMU1, 0x420), - INTC_VECT(TMU2_TUNI, 0x440), INTC_VECT(TMU2_TICPI, 0x460), - INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0), - INTC_VECT(RTC_CUI, 0x4c0), - INTC_VECT(SCI1_ERI, 0x4e0), INTC_VECT(SCI1_RXI, 0x500), - INTC_VECT(SCI1_TXI, 0x520), INTC_VECT(SCI1_TEI, 0x540), - INTC_VECT(SCIF_ERI, 0x700), INTC_VECT(SCIF_RXI, 0x720), - INTC_VECT(SCIF_BRI, 0x740), INTC_VECT(SCIF_TXI, 0x760), + INTC_VECT(TMU2, 0x440), INTC_VECT(TMU2, 0x460), + INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0), + INTC_VECT(RTC, 0x4c0), + INTC_VECT(SCI1, 0x4e0), INTC_VECT(SCI1, 0x500), + INTC_VECT(SCI1, 0x520), INTC_VECT(SCI1, 0x540), + INTC_VECT(SCIF, 0x700), INTC_VECT(SCIF, 0x720), + INTC_VECT(SCIF, 0x740), INTC_VECT(SCIF, 0x760), INTC_VECT(WDT, 0x560), - INTC_VECT(REF_RCMI, 0x580), INTC_VECT(REF_ROVI, 0x5a0), -}; - -static struct intc_group groups[] __initdata = { - INTC_GROUP(TMU2, TMU2_TUNI, TMU2_TICPI), - INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), - INTC_GROUP(SCI1, SCI1_ERI, SCI1_RXI, SCI1_TXI, SCI1_TEI), - INTC_GROUP(SCIF, SCIF_ERI, SCIF_RXI, SCIF_BRI, SCIF_TXI), - INTC_GROUP(REF, REF_RCMI, REF_ROVI), + INTC_VECT(REF, 0x580), INTC_VECT(REF, 0x5a0), }; static struct intc_prio_reg prio_registers[] __initdata = { @@ -136,7 +110,7 @@ static struct intc_prio_reg prio_registers[] __initdata = { PCIC1, PCIC0_PCISERR } }, }; -static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, groups, +static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, NULL, NULL, prio_registers, NULL); /* SH7750, SH7750S, SH7751 and SH7091 all have 4-channel DMA controllers */ @@ -145,39 +119,28 @@ static DECLARE_INTC_DESC(intc_desc, "sh7750", vectors, groups, defined(CONFIG_CPU_SUBTYPE_SH7751) || \ defined(CONFIG_CPU_SUBTYPE_SH7091) static struct intc_vect vectors_dma4[] __initdata = { - INTC_VECT(DMAC_DMTE0, 0x640), INTC_VECT(DMAC_DMTE1, 0x660), - INTC_VECT(DMAC_DMTE2, 0x680), INTC_VECT(DMAC_DMTE3, 0x6a0), - INTC_VECT(DMAC_DMAE, 0x6c0), -}; - -static struct intc_group groups_dma4[] __initdata = { - INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2, - DMAC_DMTE3, DMAC_DMAE), + INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660), + INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0), + INTC_VECT(DMAC, 0x6c0), }; static DECLARE_INTC_DESC(intc_desc_dma4, "sh7750_dma4", - vectors_dma4, groups_dma4, + vectors_dma4, NULL, NULL, prio_registers, NULL); #endif /* SH7750R and SH7751R both have 8-channel DMA controllers */ #if defined(CONFIG_CPU_SUBTYPE_SH7750R) || defined(CONFIG_CPU_SUBTYPE_SH7751R) static struct intc_vect vectors_dma8[] __initdata = { - INTC_VECT(DMAC_DMTE0, 0x640), INTC_VECT(DMAC_DMTE1, 0x660), - INTC_VECT(DMAC_DMTE2, 0x680), INTC_VECT(DMAC_DMTE3, 0x6a0), - INTC_VECT(DMAC_DMTE4, 0x780), INTC_VECT(DMAC_DMTE5, 0x7a0), - INTC_VECT(DMAC_DMTE6, 0x7c0), INTC_VECT(DMAC_DMTE7, 0x7e0), - INTC_VECT(DMAC_DMAE, 0x6c0), -}; - -static struct intc_group groups_dma8[] __initdata = { - INTC_GROUP(DMAC, DMAC_DMTE0, DMAC_DMTE1, DMAC_DMTE2, - DMAC_DMTE3, DMAC_DMTE4, DMAC_DMTE5, - DMAC_DMTE6, DMAC_DMTE7, DMAC_DMAE), + INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660), + INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0), + INTC_VECT(DMAC, 0x780), INTC_VECT(DMAC, 0x7a0), + INTC_VECT(DMAC, 0x7c0), INTC_VECT(DMAC, 0x7e0), + INTC_VECT(DMAC, 0x6c0), }; static DECLARE_INTC_DESC(intc_desc_dma8, "sh7750_dma8", - vectors_dma8, groups_dma8, + vectors_dma8, NULL, NULL, prio_registers, NULL); #endif diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile index 8e344ec5847..1a92361feeb 100644 --- a/arch/sh/kernel/cpu/sh4a/Makefile +++ b/arch/sh/kernel/cpu/sh4a/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_CPU_SUBTYPE_SH7763) += setup-sh7763.o obj-$(CONFIG_CPU_SUBTYPE_SH7770) += setup-sh7770.o obj-$(CONFIG_CPU_SUBTYPE_SH7780) += setup-sh7780.o obj-$(CONFIG_CPU_SUBTYPE_SH7785) += setup-sh7785.o +obj-$(CONFIG_CPU_SUBTYPE_SH7786) += setup-sh7786.o obj-$(CONFIG_CPU_SUBTYPE_SH7343) += setup-sh7343.o obj-$(CONFIG_CPU_SUBTYPE_SH7722) += setup-sh7722.o obj-$(CONFIG_CPU_SUBTYPE_SH7723) += setup-sh7723.o @@ -21,6 +22,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SH7763) := clock-sh7763.o clock-$(CONFIG_CPU_SUBTYPE_SH7770) := clock-sh7770.o clock-$(CONFIG_CPU_SUBTYPE_SH7780) := clock-sh7780.o clock-$(CONFIG_CPU_SUBTYPE_SH7785) := clock-sh7785.o +clock-$(CONFIG_CPU_SUBTYPE_SH7786) := clock-sh7786.o clock-$(CONFIG_CPU_SUBTYPE_SH7343) := clock-sh7722.o clock-$(CONFIG_CPU_SUBTYPE_SH7722) := clock-sh7722.o clock-$(CONFIG_CPU_SUBTYPE_SH7723) := clock-sh7722.o @@ -31,6 +33,7 @@ clock-$(CONFIG_CPU_SUBTYPE_SHX3) := clock-shx3.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7722) := pinmux-sh7722.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7723) := pinmux-sh7723.o pinmux-$(CONFIG_CPU_SUBTYPE_SH7785) := pinmux-sh7785.o +pinmux-$(CONFIG_CPU_SUBTYPE_SH7786) := pinmux-sh7786.o obj-y += $(clock-y) obj-$(CONFIG_SMP) += $(smp-y) diff --git a/arch/sh/kernel/cpu/sh4a/clock-sh7786.c b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c new file mode 100644 index 00000000000..f84a9c13447 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/clock-sh7786.c @@ -0,0 +1,148 @@ +/* + * arch/sh/kernel/cpu/sh4a/clock-sh7786.c + * + * SH7786 support for the clock framework + * + * Copyright (C) 2008, 2009 Renesas Solutions Corp. + * Kuninori Morimoto <morimoto.kuninori@renesas.com> + * + * Based on SH7785 + * Copyright (C) 2007 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/kernel.h> +#include <asm/clock.h> +#include <asm/freq.h> +#include <asm/io.h> + +static int ifc_divisors[] = { 1, 2, 4, 1 }; +static int sfc_divisors[] = { 1, 1, 4, 1 }; +static int bfc_divisors[] = { 1, 1, 1, 1, 1, 12, 16, 1, + 24, 32, 1, 1, 1, 1, 1, 1 }; +static int mfc_divisors[] = { 1, 1, 4, 1 }; +static int pfc_divisors[] = { 1, 1, 1, 1, 1, 1, 16, 1, + 24, 32, 1, 48, 1, 1, 1, 1 }; + +static void master_clk_init(struct clk *clk) +{ + clk->rate *= pfc_divisors[ctrl_inl(FRQMR1) & 0x000f]; +} + +static struct clk_ops sh7786_master_clk_ops = { + .init = master_clk_init, +}; + +static void module_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inl(FRQMR1) & 0x000f); + clk->rate = clk->parent->rate / pfc_divisors[idx]; +} + +static struct clk_ops sh7786_module_clk_ops = { + .recalc = module_clk_recalc, +}; + +static void bus_clk_recalc(struct clk *clk) +{ + int idx = ((ctrl_inl(FRQMR1) >> 16) & 0x000f); + clk->rate = clk->parent->rate / bfc_divisors[idx]; +} + +static struct clk_ops sh7786_bus_clk_ops = { + .recalc = bus_clk_recalc, +}; + +static void cpu_clk_recalc(struct clk *clk) +{ + int idx = ((ctrl_inl(FRQMR1) >> 28) & 0x0003); + clk->rate = clk->parent->rate / ifc_divisors[idx]; +} + +static struct clk_ops sh7786_cpu_clk_ops = { + .recalc = cpu_clk_recalc, +}; + +static struct clk_ops *sh7786_clk_ops[] = { + &sh7786_master_clk_ops, + &sh7786_module_clk_ops, + &sh7786_bus_clk_ops, + &sh7786_cpu_clk_ops, +}; + +void __init arch_init_clk_ops(struct clk_ops **ops, int idx) +{ + if (idx < ARRAY_SIZE(sh7786_clk_ops)) + *ops = sh7786_clk_ops[idx]; +} + +static void shyway_clk_recalc(struct clk *clk) +{ + int idx = ((ctrl_inl(FRQMR1) >> 20) & 0x0003); + clk->rate = clk->parent->rate / sfc_divisors[idx]; +} + +static struct clk_ops sh7786_shyway_clk_ops = { + .recalc = shyway_clk_recalc, +}; + +static struct clk sh7786_shyway_clk = { + .name = "shyway_clk", + .flags = CLK_ALWAYS_ENABLED, + .ops = &sh7786_shyway_clk_ops, +}; + +static void ddr_clk_recalc(struct clk *clk) +{ + int idx = ((ctrl_inl(FRQMR1) >> 12) & 0x0003); + clk->rate = clk->parent->rate / mfc_divisors[idx]; +} + +static struct clk_ops sh7786_ddr_clk_ops = { + .recalc = ddr_clk_recalc, +}; + +static struct clk sh7786_ddr_clk = { + .name = "ddr_clk", + .flags = CLK_ALWAYS_ENABLED, + .ops = &sh7786_ddr_clk_ops, +}; + +/* + * Additional SH7786-specific on-chip clocks that aren't already part of the + * clock framework + */ +static struct clk *sh7786_onchip_clocks[] = { + &sh7786_shyway_clk, + &sh7786_ddr_clk, +}; + +static int __init sh7786_clk_init(void) +{ + struct clk *clk = clk_get(NULL, "master_clk"); + int i; + + for (i = 0; i < ARRAY_SIZE(sh7786_onchip_clocks); i++) { + struct clk *clkp = sh7786_onchip_clocks[i]; + + clkp->parent = clk; + clk_register(clkp); + clk_enable(clkp); + } + + /* + * Now that we have the rest of the clocks registered, we need to + * force the parent clock to propagate so that these clocks will + * automatically figure out their rate. We cheat by handing the + * parent clock its current rate and forcing child propagation. + */ + clk_set_rate(clk, clk_get_rate(clk)); + + clk_put(clk); + + return 0; +} +arch_initcall(sh7786_clk_init); diff --git a/arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c b/arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c new file mode 100644 index 00000000000..373b3447bfd --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/pinmux-sh7786.c @@ -0,0 +1,950 @@ +/* + * SH7786 Pinmux + * + * Copyright (C) 2008, 2009 Renesas Solutions Corp. + * Kuninori Morimoto <morimoto.kuninori@renesas.com> + * + * Based on SH7785 pinmux + * + * Copyright (C) 2008 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/gpio.h> +#include <cpu/sh7786.h> + +enum { + PINMUX_RESERVED = 0, + + PINMUX_DATA_BEGIN, + PA7_DATA, PA6_DATA, PA5_DATA, PA4_DATA, + PA3_DATA, PA2_DATA, PA1_DATA, PA0_DATA, + PB7_DATA, PB6_DATA, PB5_DATA, PB4_DATA, + PB3_DATA, PB2_DATA, PB1_DATA, PB0_DATA, + PC7_DATA, PC6_DATA, PC5_DATA, PC4_DATA, + PC3_DATA, PC2_DATA, PC1_DATA, PC0_DATA, + PD7_DATA, PD6_DATA, PD5_DATA, PD4_DATA, + PD3_DATA, PD2_DATA, PD1_DATA, PD0_DATA, + PE7_DATA, PE6_DATA, + PF7_DATA, PF6_DATA, PF5_DATA, PF4_DATA, + PF3_DATA, PF2_DATA, PF1_DATA, PF0_DATA, + PG7_DATA, PG6_DATA, PG5_DATA, + PH7_DATA, PH6_DATA, PH5_DATA, PH4_DATA, + PH3_DATA, PH2_DATA, PH1_DATA, PH0_DATA, + PJ7_DATA, PJ6_DATA, PJ5_DATA, PJ4_DATA, + PJ3_DATA, PJ2_DATA, PJ1_DATA, + PINMUX_DATA_END, + + PINMUX_INPUT_BEGIN, + PA7_IN, PA6_IN, PA5_IN, PA4_IN, + PA3_IN, PA2_IN, PA1_IN, PA0_IN, + PB7_IN, PB6_IN, PB5_IN, PB4_IN, + PB3_IN, PB2_IN, PB1_IN, PB0_IN, + PC7_IN, PC6_IN, PC5_IN, PC4_IN, + PC3_IN, PC2_IN, PC1_IN, PC0_IN, + PD7_IN, PD6_IN, PD5_IN, PD4_IN, + PD3_IN, PD2_IN, PD1_IN, PD0_IN, + PE7_IN, PE6_IN, + PF7_IN, PF6_IN, PF5_IN, PF4_IN, + PF3_IN, PF2_IN, PF1_IN, PF0_IN, + PG7_IN, PG6_IN, PG5_IN, + PH7_IN, PH6_IN, PH5_IN, PH4_IN, + PH3_IN, PH2_IN, PH1_IN, PH0_IN, + PJ7_IN, PJ6_IN, PJ5_IN, PJ4_IN, + PJ3_IN, PJ2_IN, PJ1_IN, + PINMUX_INPUT_END, + + PINMUX_INPUT_PULLUP_BEGIN, + PA7_IN_PU, PA6_IN_PU, PA5_IN_PU, PA4_IN_PU, + PA3_IN_PU, PA2_IN_PU, PA1_IN_PU, PA0_IN_PU, + PB7_IN_PU, PB6_IN_PU, PB5_IN_PU, PB4_IN_PU, + PB3_IN_PU, PB2_IN_PU, PB1_IN_PU, PB0_IN_PU, + PC7_IN_PU, PC6_IN_PU, PC5_IN_PU, PC4_IN_PU, + PC3_IN_PU, PC2_IN_PU, PC1_IN_PU, PC0_IN_PU, + PD7_IN_PU, PD6_IN_PU, PD5_IN_PU, PD4_IN_PU, + PD3_IN_PU, PD2_IN_PU, PD1_IN_PU, PD0_IN_PU, + PE7_IN_PU, PE6_IN_PU, + PF7_IN_PU, PF6_IN_PU, PF5_IN_PU, PF4_IN_PU, + PF3_IN_PU, PF2_IN_PU, PF1_IN_PU, PF0_IN_PU, + PG7_IN_PU, PG6_IN_PU, PG5_IN_PU, + PH7_IN_PU, PH6_IN_PU, PH5_IN_PU, PH4_IN_PU, + PH3_IN_PU, PH2_IN_PU, PH1_IN_PU, PH0_IN_PU, + PJ7_IN_PU, PJ6_IN_PU, PJ5_IN_PU, PJ4_IN_PU, + PJ3_IN_PU, PJ2_IN_PU, PJ1_IN_PU, + PINMUX_INPUT_PULLUP_END, + + PINMUX_OUTPUT_BEGIN, + PA7_OUT, PA6_OUT, PA5_OUT, PA4_OUT, + PA3_OUT, PA2_OUT, PA1_OUT, PA0_OUT, + PB7_OUT, PB6_OUT, PB5_OUT, PB4_OUT, + PB3_OUT, PB2_OUT, PB1_OUT, PB0_OUT, + PC7_OUT, PC6_OUT, PC5_OUT, PC4_OUT, + PC3_OUT, PC2_OUT, PC1_OUT, PC0_OUT, + PD7_OUT, PD6_OUT, PD5_OUT, PD4_OUT, + PD3_OUT, PD2_OUT, PD1_OUT, PD0_OUT, + PE7_OUT, PE6_OUT, + PF7_OUT, PF6_OUT, PF5_OUT, PF4_OUT, + PF3_OUT, PF2_OUT, PF1_OUT, PF0_OUT, + PG7_OUT, PG6_OUT, PG5_OUT, + PH7_OUT, PH6_OUT, PH5_OUT, PH4_OUT, + PH3_OUT, PH2_OUT, PH1_OUT, PH0_OUT, + PJ7_OUT, PJ6_OUT, PJ5_OUT, PJ4_OUT, + PJ3_OUT, PJ2_OUT, PJ1_OUT, + PINMUX_OUTPUT_END, + + PINMUX_FUNCTION_BEGIN, + PA7_FN, PA6_FN, PA5_FN, PA4_FN, + PA3_FN, PA2_FN, PA1_FN, PA0_FN, + PB7_FN, PB6_FN, PB5_FN, PB4_FN, + PB3_FN, PB2_FN, PB1_FN, PB0_FN, + PC7_FN, PC6_FN, PC5_FN, PC4_FN, + PC3_FN, PC2_FN, PC1_FN, PC0_FN, + PD7_FN, PD6_FN, PD5_FN, PD4_FN, + PD3_FN, PD2_FN, PD1_FN, PD0_FN, + PE7_FN, PE6_FN, + PF7_FN, PF6_FN, PF5_FN, PF4_FN, + PF3_FN, PF2_FN, PF1_FN, PF0_FN, + PG7_FN, PG6_FN, PG5_FN, + PH7_FN, PH6_FN, PH5_FN, PH4_FN, + PH3_FN, PH2_FN, PH1_FN, PH0_FN, + PJ7_FN, PJ6_FN, PJ5_FN, PJ4_FN, + PJ3_FN, PJ2_FN, PJ1_FN, + P1MSEL14_0, P1MSEL14_1, + P1MSEL13_0, P1MSEL13_1, + P1MSEL12_0, P1MSEL12_1, + P1MSEL11_0, P1MSEL11_1, + P1MSEL10_0, P1MSEL10_1, + P1MSEL9_0, P1MSEL9_1, + P1MSEL8_0, P1MSEL8_1, + P1MSEL7_0, P1MSEL7_1, + P1MSEL6_0, P1MSEL6_1, + P1MSEL5_0, P1MSEL5_1, + P1MSEL4_0, P1MSEL4_1, + P1MSEL3_0, P1MSEL3_1, + P1MSEL2_0, P1MSEL2_1, + P1MSEL1_0, P1MSEL1_1, + P1MSEL0_0, P1MSEL0_1, + + P2MSEL15_0, P2MSEL15_1, + P2MSEL14_0, P2MSEL14_1, + P2MSEL13_0, P2MSEL13_1, + P2MSEL12_0, P2MSEL12_1, + P2MSEL11_0, P2MSEL11_1, + P2MSEL10_0, P2MSEL10_1, + P2MSEL9_0, P2MSEL9_1, + P2MSEL8_0, P2MSEL8_1, + P2MSEL7_0, P2MSEL7_1, + P2MSEL6_0, P2MSEL6_1, + P2MSEL5_0, P2MSEL5_1, + P2MSEL4_0, P2MSEL4_1, + P2MSEL3_0, P2MSEL3_1, + P2MSEL2_0, P2MSEL2_1, + P2MSEL1_0, P2MSEL1_1, + P2MSEL0_0, P2MSEL0_1, + PINMUX_FUNCTION_END, + + PINMUX_MARK_BEGIN, + CDE_MARK, + ETH_MAGIC_MARK, + DISP_MARK, + ETH_LINK_MARK, + DR5_MARK, + ETH_TX_ER_MARK, + DR4_MARK, + ETH_TX_EN_MARK, + DR3_MARK, + ETH_TXD3_MARK, + DR2_MARK, + ETH_TXD2_MARK, + DR1_MARK, + ETH_TXD1_MARK, + DR0_MARK, + ETH_TXD0_MARK, + + VSYNC_MARK, + HSPI_CLK_MARK, + ODDF_MARK, + HSPI_CS_MARK, + DG5_MARK, + ETH_MDIO_MARK, + DG4_MARK, + ETH_RX_CLK_MARK, + DG3_MARK, + ETH_MDC_MARK, + DG2_MARK, + ETH_COL_MARK, + DG1_MARK, + ETH_TX_CLK_MARK, + DG0_MARK, + ETH_CRS_MARK, + + DCLKIN_MARK, + HSPI_RX_MARK, + HSYNC_MARK, + HSPI_TX_MARK, + DB5_MARK, + ETH_RXD3_MARK, + DB4_MARK, + ETH_RXD2_MARK, + DB3_MARK, + ETH_RXD1_MARK, + DB2_MARK, + ETH_RXD0_MARK, + DB1_MARK, + ETH_RX_DV_MARK, + DB0_MARK, + ETH_RX_ER_MARK, + + DCLKOUT_MARK, + SCIF1_SLK_MARK, + SCIF1_RXD_MARK, + SCIF1_TXD_MARK, + DACK1_MARK, + BACK_MARK, + FALE_MARK, + DACK0_MARK, + FCLE_MARK, + DREQ1_MARK, + BREQ_MARK, + USB_OVC1_MARK, + DREQ0_MARK, + USB_OVC0_MARK, + + USB_PENC1_MARK, + USB_PENC0_MARK, + + HAC1_SDOUT_MARK, + SSI1_SDATA_MARK, + SDIF1CMD_MARK, + HAC1_SDIN_MARK, + SSI1_SCK_MARK, + SDIF1CD_MARK, + HAC1_SYNC_MARK, + SSI1_WS_MARK, + SDIF1WP_MARK, + HAC1_BITCLK_MARK, + SSI1_CLK_MARK, + SDIF1CLK_MARK, + HAC0_SDOUT_MARK, + SSI0_SDATA_MARK, + SDIF1D3_MARK, + HAC0_SDIN_MARK, + SSI0_SCK_MARK, + SDIF1D2_MARK, + HAC0_SYNC_MARK, + SSI0_WS_MARK, + SDIF1D1_MARK, + HAC0_BITCLK_MARK, + SSI0_CLK_MARK, + SDIF1D0_MARK, + + SCIF3_SCK_MARK, + SSI2_SDATA_MARK, + SCIF3_RXD_MARK, + TCLK_MARK, + SSI2_SCK_MARK, + SCIF3_TXD_MARK, + HAC_RES_MARK, + SSI2_WS_MARK, + + DACK3_MARK, + SDIF0CMD_MARK, + DACK2_MARK, + SDIF0CD_MARK, + DREQ3_MARK, + SDIF0WP_MARK, + SCIF0_CTS_MARK, + DREQ2_MARK, + SDIF0CLK_MARK, + SCIF0_RTS_MARK, + IRL7_MARK, + SDIF0D3_MARK, + SCIF0_SCK_MARK, + IRL6_MARK, + SDIF0D2_MARK, + SCIF0_RXD_MARK, + IRL5_MARK, + SDIF0D1_MARK, + SCIF0_TXD_MARK, + IRL4_MARK, + SDIF0D0_MARK, + + SCIF5_SCK_MARK, + FRB_MARK, + SCIF5_RXD_MARK, + IOIS16_MARK, + SCIF5_TXD_MARK, + CE2B_MARK, + DRAK3_MARK, + CE2A_MARK, + SCIF4_SCK_MARK, + DRAK2_MARK, + SSI3_WS_MARK, + SCIF4_RXD_MARK, + DRAK1_MARK, + SSI3_SDATA_MARK, + FSTATUS_MARK, + SCIF4_TXD_MARK, + DRAK0_MARK, + SSI3_SCK_MARK, + FSE_MARK, + PINMUX_MARK_END, +}; + +static pinmux_enum_t pinmux_data[] = { + + /* PA GPIO */ + PINMUX_DATA(PA7_DATA, PA7_IN, PA7_OUT, PA7_IN_PU), + PINMUX_DATA(PA6_DATA, PA6_IN, PA6_OUT, PA6_IN_PU), + PINMUX_DATA(PA5_DATA, PA5_IN, PA5_OUT, PA5_IN_PU), + PINMUX_DATA(PA4_DATA, PA4_IN, PA4_OUT, PA4_IN_PU), + PINMUX_DATA(PA3_DATA, PA3_IN, PA3_OUT, PA3_IN_PU), + PINMUX_DATA(PA2_DATA, PA2_IN, PA2_OUT, PA2_IN_PU), + PINMUX_DATA(PA1_DATA, PA1_IN, PA1_OUT, PA1_IN_PU), + PINMUX_DATA(PA0_DATA, PA0_IN, PA0_OUT, PA0_IN_PU), + + /* PB GPIO */ + PINMUX_DATA(PB7_DATA, PB7_IN, PB7_OUT, PB7_IN_PU), + PINMUX_DATA(PB6_DATA, PB6_IN, PB6_OUT, PB6_IN_PU), + PINMUX_DATA(PB5_DATA, PB5_IN, PB5_OUT, PB5_IN_PU), + PINMUX_DATA(PB4_DATA, PB4_IN, PB4_OUT, PB4_IN_PU), + PINMUX_DATA(PB3_DATA, PB3_IN, PB3_OUT, PB3_IN_PU), + PINMUX_DATA(PB2_DATA, PB2_IN, PB2_OUT, PB2_IN_PU), + PINMUX_DATA(PB1_DATA, PB1_IN, PB1_OUT, PB1_IN_PU), + PINMUX_DATA(PB0_DATA, PB0_IN, PB0_OUT, PB0_IN_PU), + + /* PC GPIO */ + PINMUX_DATA(PC7_DATA, PC7_IN, PC7_OUT, PC7_IN_PU), + PINMUX_DATA(PC6_DATA, PC6_IN, PC6_OUT, PC6_IN_PU), + PINMUX_DATA(PC5_DATA, PC5_IN, PC5_OUT, PC5_IN_PU), + PINMUX_DATA(PC4_DATA, PC4_IN, PC4_OUT, PC4_IN_PU), + PINMUX_DATA(PC3_DATA, PC3_IN, PC3_OUT, PC3_IN_PU), + PINMUX_DATA(PC2_DATA, PC2_IN, PC2_OUT, PC2_IN_PU), + PINMUX_DATA(PC1_DATA, PC1_IN, PC1_OUT, PC1_IN_PU), + PINMUX_DATA(PC0_DATA, PC0_IN, PC0_OUT, PC0_IN_PU), + + /* PD GPIO */ + PINMUX_DATA(PD7_DATA, PD7_IN, PD7_OUT, PD7_IN_PU), + PINMUX_DATA(PD6_DATA, PD6_IN, PD6_OUT, PD6_IN_PU), + PINMUX_DATA(PD5_DATA, PD5_IN, PD5_OUT, PD5_IN_PU), + PINMUX_DATA(PD4_DATA, PD4_IN, PD4_OUT, PD4_IN_PU), + PINMUX_DATA(PD3_DATA, PD3_IN, PD3_OUT, PD3_IN_PU), + PINMUX_DATA(PD2_DATA, PD2_IN, PD2_OUT, PD2_IN_PU), + PINMUX_DATA(PD1_DATA, PD1_IN, PD1_OUT, PD1_IN_PU), + PINMUX_DATA(PD0_DATA, PD0_IN, PD0_OUT, PD0_IN_PU), + + /* PE GPIO */ + PINMUX_DATA(PE7_DATA, PE7_IN, PE7_OUT, PE7_IN_PU), + PINMUX_DATA(PE6_DATA, PE6_IN, PE6_OUT, PE6_IN_PU), + + /* PF GPIO */ + PINMUX_DATA(PF7_DATA, PF7_IN, PF7_OUT, PF7_IN_PU), + PINMUX_DATA(PF6_DATA, PF6_IN, PF6_OUT, PF6_IN_PU), + PINMUX_DATA(PF5_DATA, PF5_IN, PF5_OUT, PF5_IN_PU), + PINMUX_DATA(PF4_DATA, PF4_IN, PF4_OUT, PF4_IN_PU), + PINMUX_DATA(PF3_DATA, PF3_IN, PF3_OUT, PF3_IN_PU), + PINMUX_DATA(PF2_DATA, PF2_IN, PF2_OUT, PF2_IN_PU), + PINMUX_DATA(PF1_DATA, PF1_IN, PF1_OUT, PF1_IN_PU), + PINMUX_DATA(PF0_DATA, PF0_IN, PF0_OUT, PF0_IN_PU), + + /* PG GPIO */ + PINMUX_DATA(PG7_DATA, PG7_IN, PG7_OUT, PG7_IN_PU), + PINMUX_DATA(PG6_DATA, PG6_IN, PG6_OUT, PG6_IN_PU), + PINMUX_DATA(PG5_DATA, PG5_IN, PG5_OUT, PG5_IN_PU), + + /* PH GPIO */ + PINMUX_DATA(PH7_DATA, PH7_IN, PH7_OUT, PH7_IN_PU), + PINMUX_DATA(PH6_DATA, PH6_IN, PH6_OUT, PH6_IN_PU), + PINMUX_DATA(PH5_DATA, PH5_IN, PH5_OUT, PH5_IN_PU), + PINMUX_DATA(PH4_DATA, PH4_IN, PH4_OUT, PH4_IN_PU), + PINMUX_DATA(PH3_DATA, PH3_IN, PH3_OUT, PH3_IN_PU), + PINMUX_DATA(PH2_DATA, PH2_IN, PH2_OUT, PH2_IN_PU), + PINMUX_DATA(PH1_DATA, PH1_IN, PH1_OUT, PH1_IN_PU), + PINMUX_DATA(PH0_DATA, PH0_IN, PH0_OUT, PH0_IN_PU), + + /* PJ GPIO */ + PINMUX_DATA(PJ7_DATA, PJ7_IN, PJ7_OUT, PJ7_IN_PU), + PINMUX_DATA(PJ6_DATA, PJ6_IN, PJ6_OUT, PJ6_IN_PU), + PINMUX_DATA(PJ5_DATA, PJ5_IN, PJ5_OUT, PJ5_IN_PU), + PINMUX_DATA(PJ4_DATA, PJ4_IN, PJ4_OUT, PJ4_IN_PU), + PINMUX_DATA(PJ3_DATA, PJ3_IN, PJ3_OUT, PJ3_IN_PU), + PINMUX_DATA(PJ2_DATA, PJ2_IN, PJ2_OUT, PJ2_IN_PU), + PINMUX_DATA(PJ1_DATA, PJ1_IN, PJ1_OUT, PJ1_IN_PU), + + /* PA FN */ + PINMUX_MARK_BEGIN, + PINMUX_DATA(CDE_MARK, P1MSEL2_0, PA7_FN), + PINMUX_DATA(DISP_MARK, P1MSEL2_0, PA6_FN), + PINMUX_DATA(DR5_MARK, P1MSEL2_0, PA5_FN), + PINMUX_DATA(DR4_MARK, P1MSEL2_0, PA4_FN), + PINMUX_DATA(DR3_MARK, P1MSEL2_0, PA3_FN), + PINMUX_DATA(DR2_MARK, P1MSEL2_0, PA2_FN), + PINMUX_DATA(DR1_MARK, P1MSEL2_0, PA1_FN), + PINMUX_DATA(DR0_MARK, P1MSEL2_0, PA0_FN), + PINMUX_DATA(ETH_MAGIC_MARK, P1MSEL2_1, PA7_FN), + PINMUX_DATA(ETH_LINK_MARK, P1MSEL2_1, PA6_FN), + PINMUX_DATA(ETH_TX_ER_MARK, P1MSEL2_1, PA5_FN), + PINMUX_DATA(ETH_TX_EN_MARK, P1MSEL2_1, PA4_FN), + PINMUX_DATA(ETH_TXD3_MARK, P1MSEL2_1, PA3_FN), + PINMUX_DATA(ETH_TXD2_MARK, P1MSEL2_1, PA2_FN), + PINMUX_DATA(ETH_TXD1_MARK, P1MSEL2_1, PA1_FN), + PINMUX_DATA(ETH_TXD0_MARK, P1MSEL2_1, PA0_FN), + + /* PB FN */ + PINMUX_DATA(VSYNC_MARK, P1MSEL3_0, PB7_FN), + PINMUX_DATA(ODDF_MARK, P1MSEL3_0, PB6_FN), + PINMUX_DATA(DG5_MARK, P1MSEL2_0, PB5_FN), + PINMUX_DATA(DG4_MARK, P1MSEL2_0, PB4_FN), + PINMUX_DATA(DG3_MARK, P1MSEL2_0, PB3_FN), + PINMUX_DATA(DG2_MARK, P1MSEL2_0, PB2_FN), + PINMUX_DATA(DG1_MARK, P1MSEL2_0, PB1_FN), + PINMUX_DATA(DG0_MARK, P1MSEL2_0, PB0_FN), + PINMUX_DATA(HSPI_CLK_MARK, P1MSEL3_1, PB7_FN), + PINMUX_DATA(HSPI_CS_MARK, P1MSEL3_1, PB6_FN), + PINMUX_DATA(ETH_MDIO_MARK, P1MSEL2_1, PB5_FN), + PINMUX_DATA(ETH_RX_CLK_MARK, P1MSEL2_1, PB4_FN), + PINMUX_DATA(ETH_MDC_MARK, P1MSEL2_1, PB3_FN), + PINMUX_DATA(ETH_COL_MARK, P1MSEL2_1, PB2_FN), + PINMUX_DATA(ETH_TX_CLK_MARK, P1MSEL2_1, PB1_FN), + PINMUX_DATA(ETH_CRS_MARK, P1MSEL2_1, PB0_FN), + + /* PC FN */ + PINMUX_DATA(DCLKIN_MARK, P1MSEL3_0, PC7_FN), + PINMUX_DATA(HSYNC_MARK, P1MSEL3_0, PC6_FN), + PINMUX_DATA(DB5_MARK, P1MSEL2_0, PC5_FN), + PINMUX_DATA(DB4_MARK, P1MSEL2_0, PC4_FN), + PINMUX_DATA(DB3_MARK, P1MSEL2_0, PC3_FN), + PINMUX_DATA(DB2_MARK, P1MSEL2_0, PC2_FN), + PINMUX_DATA(DB1_MARK, P1MSEL2_0, PC1_FN), + PINMUX_DATA(DB0_MARK, P1MSEL2_0, PC0_FN), + + PINMUX_DATA(HSPI_RX_MARK, P1MSEL3_1, PC7_FN), + PINMUX_DATA(HSPI_TX_MARK, P1MSEL3_1, PC6_FN), + PINMUX_DATA(ETH_RXD3_MARK, P1MSEL2_1, PC5_FN), + PINMUX_DATA(ETH_RXD2_MARK, P1MSEL2_1, PC4_FN), + PINMUX_DATA(ETH_RXD1_MARK, P1MSEL2_1, PC3_FN), + PINMUX_DATA(ETH_RXD0_MARK, P1MSEL2_1, PC2_FN), + PINMUX_DATA(ETH_RX_DV_MARK, P1MSEL2_1, PC1_FN), + PINMUX_DATA(ETH_RX_ER_MARK, P1MSEL2_1, PC0_FN), + + /* PD FN */ + PINMUX_DATA(DCLKOUT_MARK, PD7_FN), + PINMUX_DATA(SCIF1_SLK_MARK, PD6_FN), + PINMUX_DATA(SCIF1_RXD_MARK, PD5_FN), + PINMUX_DATA(SCIF1_TXD_MARK, PD4_FN), + PINMUX_DATA(DACK1_MARK, P1MSEL13_1, P1MSEL12_0, PD3_FN), + PINMUX_DATA(BACK_MARK, P1MSEL13_0, P1MSEL12_1, PD3_FN), + PINMUX_DATA(FALE_MARK, P1MSEL13_0, P1MSEL12_0, PD3_FN), + PINMUX_DATA(DACK0_MARK, P1MSEL14_1, PD2_FN), + PINMUX_DATA(FCLE_MARK, P1MSEL14_0, PD2_FN), + PINMUX_DATA(DREQ1_MARK, P1MSEL10_0, P1MSEL9_1, PD1_FN), + PINMUX_DATA(BREQ_MARK, P1MSEL10_1, P1MSEL9_0, PD1_FN), + PINMUX_DATA(USB_OVC1_MARK, P1MSEL10_0, P1MSEL9_0, PD1_FN), + PINMUX_DATA(DREQ0_MARK, P1MSEL11_1, PD0_FN), + PINMUX_DATA(USB_OVC0_MARK, P1MSEL11_0, PD0_FN), + + /* PE FN */ + PINMUX_DATA(USB_PENC1_MARK, PE7_FN), + PINMUX_DATA(USB_PENC0_MARK, PE6_FN), + + /* PF FN */ + PINMUX_DATA(HAC1_SDOUT_MARK, P2MSEL15_0, P2MSEL14_0, PF7_FN), + PINMUX_DATA(HAC1_SDIN_MARK, P2MSEL15_0, P2MSEL14_0, PF6_FN), + PINMUX_DATA(HAC1_SYNC_MARK, P2MSEL15_0, P2MSEL14_0, PF5_FN), + PINMUX_DATA(HAC1_BITCLK_MARK, P2MSEL15_0, P2MSEL14_0, PF4_FN), + PINMUX_DATA(HAC0_SDOUT_MARK, P2MSEL13_0, P2MSEL12_0, PF3_FN), + PINMUX_DATA(HAC0_SDIN_MARK, P2MSEL13_0, P2MSEL12_0, PF2_FN), + PINMUX_DATA(HAC0_SYNC_MARK, P2MSEL13_0, P2MSEL12_0, PF1_FN), + PINMUX_DATA(HAC0_BITCLK_MARK, P2MSEL13_0, P2MSEL12_0, PF0_FN), + PINMUX_DATA(SSI1_SDATA_MARK, P2MSEL15_0, P2MSEL14_1, PF7_FN), + PINMUX_DATA(SSI1_SCK_MARK, P2MSEL15_0, P2MSEL14_1, PF6_FN), + PINMUX_DATA(SSI1_WS_MARK, P2MSEL15_0, P2MSEL14_1, PF5_FN), + PINMUX_DATA(SSI1_CLK_MARK, P2MSEL15_0, P2MSEL14_1, PF4_FN), + PINMUX_DATA(SSI0_SDATA_MARK, P2MSEL13_0, P2MSEL12_1, PF3_FN), + PINMUX_DATA(SSI0_SCK_MARK, P2MSEL13_0, P2MSEL12_1, PF2_FN), + PINMUX_DATA(SSI0_WS_MARK, P2MSEL13_0, P2MSEL12_1, PF1_FN), + PINMUX_DATA(SSI0_CLK_MARK, P2MSEL13_0, P2MSEL12_1, PF0_FN), + PINMUX_DATA(SDIF1CMD_MARK, P2MSEL15_1, P2MSEL14_0, PF7_FN), + PINMUX_DATA(SDIF1CD_MARK, P2MSEL15_1, P2MSEL14_0, PF6_FN), + PINMUX_DATA(SDIF1WP_MARK, P2MSEL15_1, P2MSEL14_0, PF5_FN), + PINMUX_DATA(SDIF1CLK_MARK, P2MSEL15_1, P2MSEL14_0, PF4_FN), + PINMUX_DATA(SDIF1D3_MARK, P2MSEL13_1, P2MSEL12_0, PF3_FN), + PINMUX_DATA(SDIF1D2_MARK, P2MSEL13_1, P2MSEL12_0, PF2_FN), + PINMUX_DATA(SDIF1D1_MARK, P2MSEL13_1, P2MSEL12_0, PF1_FN), + PINMUX_DATA(SDIF1D0_MARK, P2MSEL13_1, P2MSEL12_0, PF0_FN), + + /* PG FN */ + PINMUX_DATA(SCIF3_SCK_MARK, P1MSEL8_0, PG7_FN), + PINMUX_DATA(SSI2_SDATA_MARK, P1MSEL8_1, PG7_FN), + PINMUX_DATA(SCIF3_RXD_MARK, P1MSEL7_0, P1MSEL6_0, PG6_FN), + PINMUX_DATA(SSI2_SCK_MARK, P1MSEL7_1, P1MSEL6_0, PG6_FN), + PINMUX_DATA(TCLK_MARK, P1MSEL7_0, P1MSEL6_1, PG6_FN), + PINMUX_DATA(SCIF3_TXD_MARK, P1MSEL5_0, P1MSEL4_0, PG5_FN), + PINMUX_DATA(SSI2_WS_MARK, P1MSEL5_1, P1MSEL4_0, PG5_FN), + PINMUX_DATA(HAC_RES_MARK, P1MSEL5_0, P1MSEL4_1, PG5_FN), + + /* PH FN */ + PINMUX_DATA(DACK3_MARK, P2MSEL4_0, PH7_FN), + PINMUX_DATA(SDIF0CMD_MARK, P2MSEL4_1, PH7_FN), + PINMUX_DATA(DACK2_MARK, P2MSEL4_0, PH6_FN), + PINMUX_DATA(SDIF0CD_MARK, P2MSEL4_1, PH6_FN), + PINMUX_DATA(DREQ3_MARK, P2MSEL4_0, PH5_FN), + PINMUX_DATA(SDIF0WP_MARK, P2MSEL4_1, PH5_FN), + PINMUX_DATA(DREQ2_MARK, P2MSEL3_0, P2MSEL2_1, PH4_FN), + PINMUX_DATA(SDIF0CLK_MARK, P2MSEL3_1, P2MSEL2_0, PH4_FN), + PINMUX_DATA(SCIF0_CTS_MARK, P2MSEL3_0, P2MSEL2_0, PH4_FN), + PINMUX_DATA(SDIF0D3_MARK, P2MSEL1_1, P2MSEL0_0, PH3_FN), + PINMUX_DATA(SCIF0_RTS_MARK, P2MSEL1_0, P2MSEL0_0, PH3_FN), + PINMUX_DATA(IRL7_MARK, P2MSEL1_0, P2MSEL0_1, PH3_FN), + PINMUX_DATA(SDIF0D2_MARK, P2MSEL1_1, P2MSEL0_0, PH2_FN), + PINMUX_DATA(SCIF0_SCK_MARK, P2MSEL1_0, P2MSEL0_0, PH2_FN), + PINMUX_DATA(IRL6_MARK, P2MSEL1_0, P2MSEL0_1, PH2_FN), + PINMUX_DATA(SDIF0D1_MARK, P2MSEL1_1, P2MSEL0_0, PH1_FN), + PINMUX_DATA(SCIF0_RXD_MARK, P2MSEL1_0, P2MSEL0_0, PH1_FN), + PINMUX_DATA(IRL5_MARK, P2MSEL1_0, P2MSEL0_1, PH1_FN), + PINMUX_DATA(SDIF0D0_MARK, P2MSEL1_1, P2MSEL0_0, PH0_FN), + PINMUX_DATA(SCIF0_TXD_MARK, P2MSEL1_0, P2MSEL0_0, PH0_FN), + PINMUX_DATA(IRL4_MARK, P2MSEL1_0, P2MSEL0_1, PH0_FN), + + /* PJ FN */ + PINMUX_DATA(SCIF5_SCK_MARK, P2MSEL11_1, PJ7_FN), + PINMUX_DATA(FRB_MARK, P2MSEL11_0, PJ7_FN), + PINMUX_DATA(SCIF5_RXD_MARK, P2MSEL10_0, PJ6_FN), + PINMUX_DATA(IOIS16_MARK, P2MSEL10_1, PJ6_FN), + PINMUX_DATA(SCIF5_TXD_MARK, P2MSEL10_0, PJ5_FN), + PINMUX_DATA(CE2B_MARK, P2MSEL10_1, PJ5_FN), + PINMUX_DATA(DRAK3_MARK, P2MSEL7_0, PJ4_FN), + PINMUX_DATA(CE2A_MARK, P2MSEL7_1, PJ4_FN), + PINMUX_DATA(SCIF4_SCK_MARK, P2MSEL9_0, P2MSEL8_0, PJ3_FN), + PINMUX_DATA(DRAK2_MARK, P2MSEL9_0, P2MSEL8_1, PJ3_FN), + PINMUX_DATA(SSI3_WS_MARK, P2MSEL9_1, P2MSEL8_0, PJ3_FN), + PINMUX_DATA(SCIF4_RXD_MARK, P2MSEL6_1, P2MSEL5_0, PJ2_FN), + PINMUX_DATA(DRAK1_MARK, P2MSEL6_0, P2MSEL5_1, PJ2_FN), + PINMUX_DATA(FSTATUS_MARK, P2MSEL6_0, P2MSEL5_0, PJ2_FN), + PINMUX_DATA(SSI3_SDATA_MARK, P2MSEL6_1, P2MSEL5_1, PJ2_FN), + PINMUX_DATA(SCIF4_TXD_MARK, P2MSEL6_1, P2MSEL5_0, PJ1_FN), + PINMUX_DATA(DRAK0_MARK, P2MSEL6_0, P2MSEL5_1, PJ1_FN), + PINMUX_DATA(FSE_MARK, P2MSEL6_0, P2MSEL5_0, PJ1_FN), + PINMUX_DATA(SSI3_SCK_MARK, P2MSEL6_1, P2MSEL5_1, PJ1_FN), +}; + +static struct pinmux_gpio pinmux_gpios[] = { + /* PA */ + PINMUX_GPIO(GPIO_PA7, PA7_DATA), + PINMUX_GPIO(GPIO_PA6, PA6_DATA), + PINMUX_GPIO(GPIO_PA5, PA5_DATA), + PINMUX_GPIO(GPIO_PA4, PA4_DATA), + PINMUX_GPIO(GPIO_PA3, PA3_DATA), + PINMUX_GPIO(GPIO_PA2, PA2_DATA), + PINMUX_GPIO(GPIO_PA1, PA1_DATA), + PINMUX_GPIO(GPIO_PA0, PA0_DATA), + + /* PB */ + PINMUX_GPIO(GPIO_PB7, PB7_DATA), + PINMUX_GPIO(GPIO_PB6, PB6_DATA), + PINMUX_GPIO(GPIO_PB5, PB5_DATA), + PINMUX_GPIO(GPIO_PB4, PB4_DATA), + PINMUX_GPIO(GPIO_PB3, PB3_DATA), + PINMUX_GPIO(GPIO_PB2, PB2_DATA), + PINMUX_GPIO(GPIO_PB1, PB1_DATA), + PINMUX_GPIO(GPIO_PB0, PB0_DATA), + + /* PC */ + PINMUX_GPIO(GPIO_PC7, PC7_DATA), + PINMUX_GPIO(GPIO_PC6, PC6_DATA), + PINMUX_GPIO(GPIO_PC5, PC5_DATA), + PINMUX_GPIO(GPIO_PC4, PC4_DATA), + PINMUX_GPIO(GPIO_PC3, PC3_DATA), + PINMUX_GPIO(GPIO_PC2, PC2_DATA), + PINMUX_GPIO(GPIO_PC1, PC1_DATA), + PINMUX_GPIO(GPIO_PC0, PC0_DATA), + + /* PD */ + PINMUX_GPIO(GPIO_PD7, PD7_DATA), + PINMUX_GPIO(GPIO_PD6, PD6_DATA), + PINMUX_GPIO(GPIO_PD5, PD5_DATA), + PINMUX_GPIO(GPIO_PD4, PD4_DATA), + PINMUX_GPIO(GPIO_PD3, PD3_DATA), + PINMUX_GPIO(GPIO_PD2, PD2_DATA), + PINMUX_GPIO(GPIO_PD1, PD1_DATA), + PINMUX_GPIO(GPIO_PD0, PD0_DATA), + + /* PE */ + PINMUX_GPIO(GPIO_PE5, PE7_DATA), + PINMUX_GPIO(GPIO_PE4, PE6_DATA), + + /* PF */ + PINMUX_GPIO(GPIO_PF7, PF7_DATA), + PINMUX_GPIO(GPIO_PF6, PF6_DATA), + PINMUX_GPIO(GPIO_PF5, PF5_DATA), + PINMUX_GPIO(GPIO_PF4, PF4_DATA), + PINMUX_GPIO(GPIO_PF3, PF3_DATA), + PINMUX_GPIO(GPIO_PF2, PF2_DATA), + PINMUX_GPIO(GPIO_PF1, PF1_DATA), + PINMUX_GPIO(GPIO_PF0, PF0_DATA), + + /* PG */ + PINMUX_GPIO(GPIO_PG7, PG7_DATA), + PINMUX_GPIO(GPIO_PG6, PG6_DATA), + PINMUX_GPIO(GPIO_PG5, PG5_DATA), + + /* PH */ + PINMUX_GPIO(GPIO_PH7, PH7_DATA), + PINMUX_GPIO(GPIO_PH6, PH6_DATA), + PINMUX_GPIO(GPIO_PH5, PH5_DATA), + PINMUX_GPIO(GPIO_PH4, PH4_DATA), + PINMUX_GPIO(GPIO_PH3, PH3_DATA), + PINMUX_GPIO(GPIO_PH2, PH2_DATA), + PINMUX_GPIO(GPIO_PH1, PH1_DATA), + PINMUX_GPIO(GPIO_PH0, PH0_DATA), + + /* PJ */ + PINMUX_GPIO(GPIO_PJ7, PJ7_DATA), + PINMUX_GPIO(GPIO_PJ6, PJ6_DATA), + PINMUX_GPIO(GPIO_PJ5, PJ5_DATA), + PINMUX_GPIO(GPIO_PJ4, PJ4_DATA), + PINMUX_GPIO(GPIO_PJ3, PJ3_DATA), + PINMUX_GPIO(GPIO_PJ2, PJ2_DATA), + PINMUX_GPIO(GPIO_PJ1, PJ1_DATA), + + /* FN */ + PINMUX_GPIO(GPIO_FN_CDE, CDE_MARK), + PINMUX_GPIO(GPIO_FN_ETH_MAGIC, ETH_MAGIC_MARK), + PINMUX_GPIO(GPIO_FN_DISP, DISP_MARK), + PINMUX_GPIO(GPIO_FN_ETH_LINK, ETH_LINK_MARK), + PINMUX_GPIO(GPIO_FN_DR5, DR5_MARK), + PINMUX_GPIO(GPIO_FN_ETH_TX_ER, ETH_TX_ER_MARK), + PINMUX_GPIO(GPIO_FN_DR4, DR4_MARK), + PINMUX_GPIO(GPIO_FN_ETH_TX_EN, ETH_TX_EN_MARK), + PINMUX_GPIO(GPIO_FN_DR3, DR3_MARK), + PINMUX_GPIO(GPIO_FN_ETH_TXD3, ETH_TXD3_MARK), + PINMUX_GPIO(GPIO_FN_DR2, DR2_MARK), + PINMUX_GPIO(GPIO_FN_ETH_TXD2, ETH_TXD2_MARK), + PINMUX_GPIO(GPIO_FN_DR1, DR1_MARK), + PINMUX_GPIO(GPIO_FN_ETH_TXD1, ETH_TXD1_MARK), + PINMUX_GPIO(GPIO_FN_DR0, DR0_MARK), + PINMUX_GPIO(GPIO_FN_ETH_TXD0, ETH_TXD0_MARK), + PINMUX_GPIO(GPIO_FN_VSYNC, VSYNC_MARK), + PINMUX_GPIO(GPIO_FN_HSPI_CLK, HSPI_CLK_MARK), + PINMUX_GPIO(GPIO_FN_ODDF, ODDF_MARK), + PINMUX_GPIO(GPIO_FN_HSPI_CS, HSPI_CS_MARK), + PINMUX_GPIO(GPIO_FN_DG5, DG5_MARK), + PINMUX_GPIO(GPIO_FN_ETH_MDIO, ETH_MDIO_MARK), + PINMUX_GPIO(GPIO_FN_DG4, DG4_MARK), + PINMUX_GPIO(GPIO_FN_ETH_RX_CLK, ETH_RX_CLK_MARK), + PINMUX_GPIO(GPIO_FN_DG3, DG3_MARK), + PINMUX_GPIO(GPIO_FN_ETH_MDC, ETH_MDC_MARK), + PINMUX_GPIO(GPIO_FN_DG2, DG2_MARK), + PINMUX_GPIO(GPIO_FN_ETH_COL, ETH_COL_MARK), + PINMUX_GPIO(GPIO_FN_DG1, DG1_MARK), + PINMUX_GPIO(GPIO_FN_ETH_TX_CLK, ETH_TX_CLK_MARK), + PINMUX_GPIO(GPIO_FN_DG0, DG0_MARK), + PINMUX_GPIO(GPIO_FN_ETH_CRS, ETH_CRS_MARK), + PINMUX_GPIO(GPIO_FN_DCLKIN, DCLKIN_MARK), + PINMUX_GPIO(GPIO_FN_HSPI_RX, HSPI_RX_MARK), + PINMUX_GPIO(GPIO_FN_HSYNC, HSYNC_MARK), + PINMUX_GPIO(GPIO_FN_HSPI_TX, HSPI_TX_MARK), + PINMUX_GPIO(GPIO_FN_DB5, DB5_MARK), + PINMUX_GPIO(GPIO_FN_ETH_RXD3, ETH_RXD3_MARK), + PINMUX_GPIO(GPIO_FN_DB4, DB4_MARK), + PINMUX_GPIO(GPIO_FN_ETH_RXD2, ETH_RXD2_MARK), + PINMUX_GPIO(GPIO_FN_DB3, DB3_MARK), + PINMUX_GPIO(GPIO_FN_ETH_RXD1, ETH_RXD1_MARK), + PINMUX_GPIO(GPIO_FN_DB2, DB2_MARK), + PINMUX_GPIO(GPIO_FN_ETH_RXD0, ETH_RXD0_MARK), + PINMUX_GPIO(GPIO_FN_DB1, DB1_MARK), + PINMUX_GPIO(GPIO_FN_ETH_RX_DV, ETH_RX_DV_MARK), + PINMUX_GPIO(GPIO_FN_DB0, DB0_MARK), + PINMUX_GPIO(GPIO_FN_ETH_RX_ER, ETH_RX_ER_MARK), + PINMUX_GPIO(GPIO_FN_DCLKOUT, DCLKOUT_MARK), + PINMUX_GPIO(GPIO_FN_SCIF1_SLK, SCIF1_SLK_MARK), + PINMUX_GPIO(GPIO_FN_SCIF1_RXD, SCIF1_RXD_MARK), + PINMUX_GPIO(GPIO_FN_SCIF1_TXD, SCIF1_TXD_MARK), + PINMUX_GPIO(GPIO_FN_DACK1, DACK1_MARK), + PINMUX_GPIO(GPIO_FN_BACK, BACK_MARK), + PINMUX_GPIO(GPIO_FN_FALE, FALE_MARK), + PINMUX_GPIO(GPIO_FN_DACK0, DACK0_MARK), + PINMUX_GPIO(GPIO_FN_FCLE, FCLE_MARK), + PINMUX_GPIO(GPIO_FN_DREQ1, DREQ1_MARK), + PINMUX_GPIO(GPIO_FN_BREQ, BREQ_MARK), + PINMUX_GPIO(GPIO_FN_USB_OVC1, USB_OVC1_MARK), + PINMUX_GPIO(GPIO_FN_DREQ0, DREQ0_MARK), + PINMUX_GPIO(GPIO_FN_USB_OVC0, USB_OVC0_MARK), + PINMUX_GPIO(GPIO_FN_USB_PENC1, USB_PENC1_MARK), + PINMUX_GPIO(GPIO_FN_USB_PENC0, USB_PENC0_MARK), + PINMUX_GPIO(GPIO_FN_HAC1_SDOUT, HAC1_SDOUT_MARK), + PINMUX_GPIO(GPIO_FN_SSI1_SDATA, SSI1_SDATA_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1CMD, SDIF1CMD_MARK), + PINMUX_GPIO(GPIO_FN_HAC1_SDIN, HAC1_SDIN_MARK), + PINMUX_GPIO(GPIO_FN_SSI1_SCK, SSI1_SCK_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1CD, SDIF1CD_MARK), + PINMUX_GPIO(GPIO_FN_HAC1_SYNC, HAC1_SYNC_MARK), + PINMUX_GPIO(GPIO_FN_SSI1_WS, SSI1_WS_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1WP, SDIF1WP_MARK), + PINMUX_GPIO(GPIO_FN_HAC1_BITCLK, HAC1_BITCLK_MARK), + PINMUX_GPIO(GPIO_FN_SSI1_CLK, SSI1_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1CLK, SDIF1CLK_MARK), + PINMUX_GPIO(GPIO_FN_HAC0_SDOUT, HAC0_SDOUT_MARK), + PINMUX_GPIO(GPIO_FN_SSI0_SDATA, SSI0_SDATA_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1D3, SDIF1D3_MARK), + PINMUX_GPIO(GPIO_FN_HAC0_SDIN, HAC0_SDIN_MARK), + PINMUX_GPIO(GPIO_FN_SSI0_SCK, SSI0_SCK_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1D2, SDIF1D2_MARK), + PINMUX_GPIO(GPIO_FN_HAC0_SYNC, HAC0_SYNC_MARK), + PINMUX_GPIO(GPIO_FN_SSI0_WS, SSI0_WS_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1D1, SDIF1D1_MARK), + PINMUX_GPIO(GPIO_FN_HAC0_BITCLK, HAC0_BITCLK_MARK), + PINMUX_GPIO(GPIO_FN_SSI0_CLK, SSI0_CLK_MARK), + PINMUX_GPIO(GPIO_FN_SDIF1D0, SDIF1D0_MARK), + PINMUX_GPIO(GPIO_FN_SCIF3_SCK, SCIF3_SCK_MARK), + PINMUX_GPIO(GPIO_FN_SSI2_SDATA, SSI2_SDATA_MARK), + PINMUX_GPIO(GPIO_FN_SCIF3_RXD, SCIF3_RXD_MARK), + PINMUX_GPIO(GPIO_FN_TCLK, TCLK_MARK), + PINMUX_GPIO(GPIO_FN_SSI2_SCK, SSI2_SCK_MARK), + PINMUX_GPIO(GPIO_FN_SCIF3_TXD, SCIF3_TXD_MARK), + PINMUX_GPIO(GPIO_FN_HAC_RES, HAC_RES_MARK), + PINMUX_GPIO(GPIO_FN_SSI2_WS, SSI2_WS_MARK), + PINMUX_GPIO(GPIO_FN_DACK3, DACK3_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0CMD, SDIF0CMD_MARK), + PINMUX_GPIO(GPIO_FN_DACK2, DACK2_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0CD, SDIF0CD_MARK), + PINMUX_GPIO(GPIO_FN_DREQ3, DREQ3_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0WP, SDIF0WP_MARK), + PINMUX_GPIO(GPIO_FN_SCIF0_CTS, SCIF0_CTS_MARK), + PINMUX_GPIO(GPIO_FN_DREQ2, DREQ2_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0CLK, SDIF0CLK_MARK), + PINMUX_GPIO(GPIO_FN_SCIF0_RTS, SCIF0_RTS_MARK), + PINMUX_GPIO(GPIO_FN_IRL7, IRL7_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0D3, SDIF0D3_MARK), + PINMUX_GPIO(GPIO_FN_SCIF0_SCK, SCIF0_SCK_MARK), + PINMUX_GPIO(GPIO_FN_IRL6, IRL6_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0D2, SDIF0D2_MARK), + PINMUX_GPIO(GPIO_FN_SCIF0_RXD, SCIF0_RXD_MARK), + PINMUX_GPIO(GPIO_FN_IRL5, IRL5_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0D1, SDIF0D1_MARK), + PINMUX_GPIO(GPIO_FN_SCIF0_TXD, SCIF0_TXD_MARK), + PINMUX_GPIO(GPIO_FN_IRL4, IRL4_MARK), + PINMUX_GPIO(GPIO_FN_SDIF0D0, SDIF0D0_MARK), + PINMUX_GPIO(GPIO_FN_SCIF5_SCK, SCIF5_SCK_MARK), + PINMUX_GPIO(GPIO_FN_FRB, FRB_MARK), + PINMUX_GPIO(GPIO_FN_SCIF5_RXD, SCIF5_RXD_MARK), + PINMUX_GPIO(GPIO_FN_IOIS16, IOIS16_MARK), + PINMUX_GPIO(GPIO_FN_SCIF5_TXD, SCIF5_TXD_MARK), + PINMUX_GPIO(GPIO_FN_CE2B, CE2B_MARK), + PINMUX_GPIO(GPIO_FN_DRAK3, DRAK3_MARK), + PINMUX_GPIO(GPIO_FN_CE2A, CE2A_MARK), + PINMUX_GPIO(GPIO_FN_SCIF4_SCK, SCIF4_SCK_MARK), + PINMUX_GPIO(GPIO_FN_DRAK2, DRAK2_MARK), + PINMUX_GPIO(GPIO_FN_SSI3_WS, SSI3_WS_MARK), + PINMUX_GPIO(GPIO_FN_SCIF4_RXD, SCIF4_RXD_MARK), + PINMUX_GPIO(GPIO_FN_DRAK1, DRAK1_MARK), + PINMUX_GPIO(GPIO_FN_SSI3_SDATA, SSI3_SDATA_MARK), + PINMUX_GPIO(GPIO_FN_FSTATUS, FSTATUS_MARK), + PINMUX_GPIO(GPIO_FN_SCIF4_TXD, SCIF4_TXD_MARK), + PINMUX_GPIO(GPIO_FN_DRAK0, DRAK0_MARK), + PINMUX_GPIO(GPIO_FN_SSI3_SCK, SSI3_SCK_MARK), + PINMUX_GPIO(GPIO_FN_FSE, FSE_MARK), +}; + +static struct pinmux_cfg_reg pinmux_config_regs[] = { + { PINMUX_CFG_REG("PACR", 0xffcc0000, 16, 2) { + PA7_FN, PA7_OUT, PA7_IN, PA7_IN_PU, + PA6_FN, PA6_OUT, PA6_IN, PA6_IN_PU, + PA5_FN, PA5_OUT, PA5_IN, PA5_IN_PU, + PA4_FN, PA4_OUT, PA4_IN, PA4_IN_PU, + PA3_FN, PA3_OUT, PA3_IN, PA3_IN_PU, + PA2_FN, PA2_OUT, PA2_IN, PA2_IN_PU, + PA1_FN, PA1_OUT, PA1_IN, PA1_IN_PU, + PA0_FN, PA0_OUT, PA0_IN, PA0_IN_PU } + }, + { PINMUX_CFG_REG("PBCR", 0xffcc0002, 16, 2) { + PB7_FN, PB7_OUT, PB7_IN, PB7_IN_PU, + PB6_FN, PB6_OUT, PB6_IN, PB6_IN_PU, + PB5_FN, PB5_OUT, PB5_IN, PB5_IN_PU, + PB4_FN, PB4_OUT, PB4_IN, PB4_IN_PU, + PB3_FN, PB3_OUT, PB3_IN, PB3_IN_PU, + PB2_FN, PB2_OUT, PB2_IN, PB2_IN_PU, + PB1_FN, PB1_OUT, PB1_IN, PB1_IN_PU, + PB0_FN, PB0_OUT, PB0_IN, PB0_IN_PU } + }, + { PINMUX_CFG_REG("PCCR", 0xffcc0004, 16, 2) { + PC7_FN, PC7_OUT, PC7_IN, PC7_IN_PU, + PC6_FN, PC6_OUT, PC6_IN, PC6_IN_PU, + PC5_FN, PC5_OUT, PC5_IN, PC5_IN_PU, + PC4_FN, PC4_OUT, PC4_IN, PC4_IN_PU, + PC3_FN, PC3_OUT, PC3_IN, PC3_IN_PU, + PC2_FN, PC2_OUT, PC2_IN, PC2_IN_PU, + PC1_FN, PC1_OUT, PC1_IN, PC1_IN_PU, + PC0_FN, PC0_OUT, PC0_IN, PC0_IN_PU } + }, + { PINMUX_CFG_REG("PDCR", 0xffcc0006, 16, 2) { + PD7_FN, PD7_OUT, PD7_IN, PD7_IN_PU, + PD6_FN, PD6_OUT, PD6_IN, PD6_IN_PU, + PD5_FN, PD5_OUT, PD5_IN, PD5_IN_PU, + PD4_FN, PD4_OUT, PD4_IN, PD4_IN_PU, + PD3_FN, PD3_OUT, PD3_IN, PD3_IN_PU, + PD2_FN, PD2_OUT, PD2_IN, PD2_IN_PU, + PD1_FN, PD1_OUT, PD1_IN, PD1_IN_PU, + PD0_FN, PD0_OUT, PD0_IN, PD0_IN_PU } + }, + { PINMUX_CFG_REG("PECR", 0xffcc0008, 16, 2) { + PE7_FN, PE7_OUT, PE7_IN, PE7_IN_PU, + PE6_FN, PE6_OUT, PE6_IN, PE6_IN_PU, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, } + }, + { PINMUX_CFG_REG("PFCR", 0xffcc000a, 16, 2) { + PF7_FN, PF7_OUT, PF7_IN, PF7_IN_PU, + PF6_FN, PF6_OUT, PF6_IN, PF6_IN_PU, + PF5_FN, PF5_OUT, PF5_IN, PF5_IN_PU, + PF4_FN, PF4_OUT, PF4_IN, PF4_IN_PU, + PF3_FN, PF3_OUT, PF3_IN, PF3_IN_PU, + PF2_FN, PF2_OUT, PF2_IN, PF2_IN_PU, + PF1_FN, PF1_OUT, PF1_IN, PF1_IN_PU, + PF0_FN, PF0_OUT, PF0_IN, PF0_IN_PU } + }, + { PINMUX_CFG_REG("PGCR", 0xffcc000c, 16, 2) { + PG7_FN, PG7_OUT, PG7_IN, PG7_IN_PU, + PG6_FN, PG6_OUT, PG6_IN, PG6_IN_PU, + PG5_FN, PG5_OUT, PG5_IN, PG5_IN_PU, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, + 0, 0, 0, 0, } + }, + { PINMUX_CFG_REG("PHCR", 0xffcc000e, 16, 2) { + PH7_FN, PH7_OUT, PH7_IN, PH7_IN_PU, + PH6_FN, PH6_OUT, PH6_IN, PH6_IN_PU, + PH5_FN, PH5_OUT, PH5_IN, PH5_IN_PU, + PH4_FN, PH4_OUT, PH4_IN, PH4_IN_PU, + PH3_FN, PH3_OUT, PH3_IN, PH3_IN_PU, + PH2_FN, PH2_OUT, PH2_IN, PH2_IN_PU, + PH1_FN, PH1_OUT, PH1_IN, PH1_IN_PU, + PH0_FN, PH0_OUT, PH0_IN, PH0_IN_PU } + }, + { PINMUX_CFG_REG("PJCR", 0xffcc0010, 16, 2) { + PJ7_FN, PJ7_OUT, PJ7_IN, PJ7_IN_PU, + PJ6_FN, PJ6_OUT, PJ6_IN, PJ6_IN_PU, + PJ5_FN, PJ5_OUT, PJ5_IN, PJ5_IN_PU, + PJ4_FN, PJ4_OUT, PJ4_IN, PJ4_IN_PU, + PJ3_FN, PJ3_OUT, PJ3_IN, PJ3_IN_PU, + PJ2_FN, PJ2_OUT, PJ2_IN, PJ2_IN_PU, + PJ1_FN, PJ1_OUT, PJ1_IN, PJ1_IN_PU, + 0, 0, 0, 0, } + }, + { PINMUX_CFG_REG("P1MSELR", 0xffcc0080, 16, 1) { + 0, 0, + P1MSEL14_0, P1MSEL14_1, + P1MSEL13_0, P1MSEL13_1, + P1MSEL12_0, P1MSEL12_1, + P1MSEL11_0, P1MSEL11_1, + P1MSEL10_0, P1MSEL10_1, + P1MSEL9_0, P1MSEL9_1, + P1MSEL8_0, P1MSEL8_1, + P1MSEL7_0, P1MSEL7_1, + P1MSEL6_0, P1MSEL6_1, + P1MSEL5_0, P1MSEL5_1, + P1MSEL4_0, P1MSEL4_1, + P1MSEL3_0, P1MSEL3_1, + P1MSEL2_0, P1MSEL2_1, + P1MSEL1_0, P1MSEL1_1, + P1MSEL0_0, P1MSEL0_1 } + }, + { PINMUX_CFG_REG("P2MSELR", 0xffcc0082, 16, 1) { + P2MSEL15_0, P2MSEL15_1, + P2MSEL14_0, P2MSEL14_1, + P2MSEL13_0, P2MSEL13_1, + P2MSEL12_0, P2MSEL12_1, + P2MSEL11_0, P2MSEL11_1, + P2MSEL10_0, P2MSEL10_1, + P2MSEL9_0, P2MSEL9_1, + P2MSEL8_0, P2MSEL8_1, + P2MSEL7_0, P2MSEL7_1, + P2MSEL6_0, P2MSEL6_1, + P2MSEL5_0, P2MSEL5_1, + P2MSEL4_0, P2MSEL4_1, + P2MSEL3_0, P2MSEL3_1, + P2MSEL2_0, P2MSEL2_1, + P2MSEL1_0, P2MSEL1_1, + P2MSEL0_0, P2MSEL0_1 } + }, + {} +}; + +static struct pinmux_data_reg pinmux_data_regs[] = { + { PINMUX_DATA_REG("PADR", 0xffcc0020, 8) { + PA7_DATA, PA6_DATA, PA5_DATA, PA4_DATA, + PA3_DATA, PA2_DATA, PA1_DATA, PA0_DATA } + }, + { PINMUX_DATA_REG("PBDR", 0xffcc0022, 8) { + PB7_DATA, PB6_DATA, PB5_DATA, PB4_DATA, + PB3_DATA, PB2_DATA, PB1_DATA, PB0_DATA } + }, + { PINMUX_DATA_REG("PCDR", 0xffcc0024, 8) { + PC7_DATA, PC6_DATA, PC5_DATA, PC4_DATA, + PC3_DATA, PC2_DATA, PC1_DATA, PC0_DATA } + }, + { PINMUX_DATA_REG("PDDR", 0xffcc0026, 8) { + PD7_DATA, PD6_DATA, PD5_DATA, PD4_DATA, + PD3_DATA, PD2_DATA, PD1_DATA, PD0_DATA } + }, + { PINMUX_DATA_REG("PEDR", 0xffcc0028, 8) { + PE7_DATA, PE6_DATA, + 0, 0, 0, 0, 0, 0 } + }, + { PINMUX_DATA_REG("PFDR", 0xffcc002a, 8) { + PF7_DATA, PF6_DATA, PF5_DATA, PF4_DATA, + PF3_DATA, PF2_DATA, PF1_DATA, PF0_DATA } + }, + { PINMUX_DATA_REG("PGDR", 0xffcc002c, 8) { + PG7_DATA, PG6_DATA, PG5_DATA, 0, + 0, 0, 0, 0 } + }, + { PINMUX_DATA_REG("PHDR", 0xffcc002e, 8) { + PH7_DATA, PH6_DATA, PH5_DATA, PH4_DATA, + PH3_DATA, PH2_DATA, PH1_DATA, PH0_DATA } + }, + { PINMUX_DATA_REG("PJDR", 0xffcc0030, 8) { + PJ7_DATA, PJ6_DATA, PJ5_DATA, PJ4_DATA, + PJ3_DATA, PJ2_DATA, PJ1_DATA, 0 } + }, + { }, +}; + +static struct pinmux_info sh7786_pinmux_info = { + .name = "sh7786_pfc", + .reserved_id = PINMUX_RESERVED, + .data = { PINMUX_DATA_BEGIN, PINMUX_DATA_END }, + .input = { PINMUX_INPUT_BEGIN, PINMUX_INPUT_END }, + .input_pu = { PINMUX_INPUT_PULLUP_BEGIN, PINMUX_INPUT_PULLUP_END }, + .output = { PINMUX_OUTPUT_BEGIN, PINMUX_OUTPUT_END }, + .mark = { PINMUX_MARK_BEGIN, PINMUX_MARK_END }, + .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, + + .first_gpio = GPIO_PA7, + .last_gpio = GPIO_FN_FSE, + + .gpios = pinmux_gpios, + .cfg_regs = pinmux_config_regs, + .data_regs = pinmux_data_regs, + + .gpio_data = pinmux_data, + .gpio_data_size = ARRAY_SIZE(pinmux_data), +}; + +static int __init plat_pinmux_setup(void) +{ + return register_pinmux(&sh7786_pinmux_info); +} + +arch_initcall(plat_pinmux_setup); diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c index 4ff4dc64520..c1549382c87 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7343.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7343.c @@ -12,6 +12,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/uio_driver.h> +#include <linux/sh_cmt.h> #include <asm/clock.h> static struct resource iic0_resources[] = { @@ -140,6 +141,38 @@ static struct platform_device jpu_device = { .num_resources = ARRAY_SIZE(jpu_resources), }; +static struct sh_cmt_config cmt_platform_data = { + .name = "CMT", + .channel_offset = 0x60, + .timer_bit = 5, + .clk = "cmt0", + .clockevent_rating = 125, + .clocksource_rating = 200, +}; + +static struct resource cmt_resources[] = { + [0] = { + .name = "CMT", + .start = 0x044a0060, + .end = 0x044a006b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 104, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt_device = { + .name = "sh_cmt", + .id = 0, + .dev = { + .platform_data = &cmt_platform_data, + }, + .resource = cmt_resources, + .num_resources = ARRAY_SIZE(cmt_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -175,6 +208,7 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7343_devices[] __initdata = { + &cmt_device, &iic0_device, &iic1_device, &sci_device, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c index 839ae97a7fd..93ecf8ed5c6 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7366.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7366.c @@ -14,6 +14,7 @@ #include <linux/serial.h> #include <linux/serial_sci.h> #include <linux/uio_driver.h> +#include <linux/sh_cmt.h> #include <asm/clock.h> static struct resource iic_resources[] = { @@ -147,6 +148,38 @@ static struct platform_device veu1_device = { .num_resources = ARRAY_SIZE(veu1_resources), }; +static struct sh_cmt_config cmt_platform_data = { + .name = "CMT", + .channel_offset = 0x60, + .timer_bit = 5, + .clk = "cmt0", + .clockevent_rating = 125, + .clocksource_rating = 200, +}; + +static struct resource cmt_resources[] = { + [0] = { + .name = "CMT", + .start = 0x044a0060, + .end = 0x044a006b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 104, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt_device = { + .name = "sh_cmt", + .id = 0, + .dev = { + .platform_data = &cmt_platform_data, + }, + .resource = cmt_resources, + .num_resources = ARRAY_SIZE(cmt_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -167,6 +200,7 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7366_devices[] __initdata = { + &cmt_device, &iic_device, &sci_device, &usb_host_device, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 5146afc156e..0e5d204bc79 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -13,6 +13,7 @@ #include <linux/serial_sci.h> #include <linux/mm.h> #include <linux/uio_driver.h> +#include <linux/sh_cmt.h> #include <asm/clock.h> #include <asm/mmzone.h> @@ -176,6 +177,38 @@ static struct platform_device jpu_device = { .num_resources = ARRAY_SIZE(jpu_resources), }; +static struct sh_cmt_config cmt_platform_data = { + .name = "CMT", + .channel_offset = 0x60, + .timer_bit = 5, + .clk = "cmt0", + .clockevent_rating = 125, + .clocksource_rating = 200, +}; + +static struct resource cmt_resources[] = { + [0] = { + .name = "CMT", + .start = 0x044a0060, + .end = 0x044a006b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 104, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt_device = { + .name = "sh_cmt", + .id = 0, + .dev = { + .platform_data = &cmt_platform_data, + }, + .resource = cmt_resources, + .num_resources = ARRAY_SIZE(cmt_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -209,6 +242,7 @@ static struct platform_device sci_device = { }; static struct platform_device *sh7722_devices[] __initdata = { + &cmt_device, &rtc_device, &usbf_device, &iic_device, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c index 849770d780a..5338dacbcfb 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7723.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7723.c @@ -13,6 +13,7 @@ #include <linux/mm.h> #include <linux/serial_sci.h> #include <linux/uio_driver.h> +#include <linux/sh_cmt.h> #include <asm/clock.h> #include <asm/mmzone.h> @@ -100,6 +101,38 @@ static struct platform_device veu1_device = { .num_resources = ARRAY_SIZE(veu1_resources), }; +static struct sh_cmt_config cmt_platform_data = { + .name = "CMT", + .channel_offset = 0x60, + .timer_bit = 5, + .clk = "cmt0", + .clockevent_rating = 125, + .clocksource_rating = 200, +}; + +static struct resource cmt_resources[] = { + [0] = { + .name = "CMT", + .start = 0x044a0060, + .end = 0x044a006b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 104, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device cmt_device = { + .name = "sh_cmt", + .id = 0, + .dev = { + .platform_data = &cmt_platform_data, + }, + .resource = cmt_resources, + .num_resources = ARRAY_SIZE(cmt_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, @@ -221,6 +254,7 @@ static struct platform_device iic_device = { }; static struct platform_device *sh7723_devices[] __initdata = { + &cmt_device, &sci_device, &rtc_device, &iic_device, diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c index 3c5b629887a..bdf0f61ae1e 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7763.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7763.c @@ -3,7 +3,7 @@ * * Copyright (C) 2006 Paul Mundt * Copyright (C) 2007 Yoshihiro Shimoda - * Copyright (C) 2008 Nobuhiro Iwamatsu + * Copyright (C) 2008, 2009 Nobuhiro Iwamatsu * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive @@ -22,18 +22,8 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - /* Period IRQ */ - .start = 21, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* Carry IRQ */ - .start = 22, - .flags = IORESOURCE_IRQ, - }, - [3] = { - /* Alarm IRQ */ - .start = 20, + /* Shared Period/Carry/Alarm IRQ */ + .start = 20, .flags = IORESOURCE_IRQ, }, }; @@ -50,17 +40,17 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xffe00000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 40, 41, 43, 42 }, + .irqs = { 40, 40, 40, 40 }, }, { .mapbase = 0xffe08000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 76, 77, 79, 78 }, + .irqs = { 76, 76, 76, 76 }, }, { .mapbase = 0xffe10000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 104, 105, 107, 106 }, + .irqs = { 104, 104, 104, 104 }, }, { .flags = 0, } @@ -148,93 +138,65 @@ enum { IRL_HHLL, IRL_HHLH, IRL_HHHL, IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, - RTC_ATI, RTC_PRI, RTC_CUI, - WDT, TMU0, TMU1, TMU2, TMU2_TICPI, - HUDI, LCDC, - DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, DMAC0_DMINT3, DMAC0_DMAE, - SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI, - DMAC0_DMINT4, DMAC0_DMINT5, - IIC0, IIC1, - CMT, - GEINT0, GEINT1, GEINT2, - HAC, - PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, - PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0, - STIF0, STIF1, - SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI, - SIOF0, SIOF1, SIOF2, - USBH, USBFI0, USBFI1, - TPU, PCC, - MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY, - SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEND, + RTC, WDT, TMU0, TMU1, TMU2, TMU2_TICPI, + HUDI, LCDC, DMAC, SCIF0, IIC0, IIC1, CMT, GETHER, HAC, + PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, PCIC5, + STIF0, STIF1, SCIF1, SIOF0, SIOF1, SIOF2, + USBH, USBF, TPU, PCC, MMCIF, SIM, TMU3, TMU4, TMU5, ADC, SSI0, SSI1, SSI2, SSI3, - SCIF2_ERI, SCIF2_RXI, SCIF2_BRI, SCIF2_TXI, - GPIO_CH0, GPIO_CH1, GPIO_CH2, GPIO_CH3, + SCIF2, GPIO, /* interrupt groups */ - TMU012, TMU345, RTC, DMAC, SCIF0, GETHER, PCIC5, - SCIF1, USBF, MMCIF, SIM, SCIF2, GPIO, + TMU012, TMU345, }; static struct intc_vect vectors[] __initdata = { - INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0), - INTC_VECT(RTC_CUI, 0x4c0), + INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0), + INTC_VECT(RTC, 0x4c0), INTC_VECT(WDT, 0x560), INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0), INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0), INTC_VECT(HUDI, 0x600), INTC_VECT(LCDC, 0x620), - INTC_VECT(DMAC0_DMINT0, 0x640), INTC_VECT(DMAC0_DMINT1, 0x660), - INTC_VECT(DMAC0_DMINT2, 0x680), INTC_VECT(DMAC0_DMINT3, 0x6a0), - INTC_VECT(DMAC0_DMAE, 0x6c0), - INTC_VECT(SCIF0_ERI, 0x700), INTC_VECT(SCIF0_RXI, 0x720), - INTC_VECT(SCIF0_BRI, 0x740), INTC_VECT(SCIF0_TXI, 0x760), - INTC_VECT(DMAC0_DMINT4, 0x780), INTC_VECT(DMAC0_DMINT5, 0x7a0), + INTC_VECT(DMAC, 0x640), INTC_VECT(DMAC, 0x660), + INTC_VECT(DMAC, 0x680), INTC_VECT(DMAC, 0x6a0), + INTC_VECT(DMAC, 0x6c0), + INTC_VECT(SCIF0, 0x700), INTC_VECT(SCIF0, 0x720), + INTC_VECT(SCIF0, 0x740), INTC_VECT(SCIF0, 0x760), + INTC_VECT(DMAC, 0x780), INTC_VECT(DMAC, 0x7a0), INTC_VECT(IIC0, 0x8A0), INTC_VECT(IIC1, 0x8C0), - INTC_VECT(CMT, 0x900), INTC_VECT(GEINT0, 0x920), - INTC_VECT(GEINT1, 0x940), INTC_VECT(GEINT2, 0x960), + INTC_VECT(CMT, 0x900), INTC_VECT(GETHER, 0x920), + INTC_VECT(GETHER, 0x940), INTC_VECT(GETHER, 0x960), INTC_VECT(HAC, 0x980), INTC_VECT(PCISERR, 0xa00), INTC_VECT(PCIINTA, 0xa20), INTC_VECT(PCIINTB, 0xa40), INTC_VECT(PCIINTC, 0xa60), - INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIERR, 0xaa0), - INTC_VECT(PCIPWD3, 0xac0), INTC_VECT(PCIPWD2, 0xae0), - INTC_VECT(PCIPWD1, 0xb00), INTC_VECT(PCIPWD0, 0xb20), + INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIC5, 0xaa0), + INTC_VECT(PCIC5, 0xac0), INTC_VECT(PCIC5, 0xae0), + INTC_VECT(PCIC5, 0xb00), INTC_VECT(PCIC5, 0xb20), INTC_VECT(STIF0, 0xb40), INTC_VECT(STIF1, 0xb60), - INTC_VECT(SCIF1_ERI, 0xb80), INTC_VECT(SCIF1_RXI, 0xba0), - INTC_VECT(SCIF1_BRI, 0xbc0), INTC_VECT(SCIF1_TXI, 0xbe0), + INTC_VECT(SCIF1, 0xb80), INTC_VECT(SCIF1, 0xba0), + INTC_VECT(SCIF1, 0xbc0), INTC_VECT(SCIF1, 0xbe0), INTC_VECT(SIOF0, 0xc00), INTC_VECT(SIOF1, 0xc20), - INTC_VECT(USBH, 0xc60), INTC_VECT(USBFI0, 0xc80), - INTC_VECT(USBFI1, 0xca0), + INTC_VECT(USBH, 0xc60), INTC_VECT(USBF, 0xc80), + INTC_VECT(USBF, 0xca0), INTC_VECT(TPU, 0xcc0), INTC_VECT(PCC, 0xce0), - INTC_VECT(MMCIF_FSTAT, 0xd00), INTC_VECT(MMCIF_TRAN, 0xd20), - INTC_VECT(MMCIF_ERR, 0xd40), INTC_VECT(MMCIF_FRDY, 0xd60), - INTC_VECT(SIM_ERI, 0xd80), INTC_VECT(SIM_RXI, 0xda0), - INTC_VECT(SIM_TXI, 0xdc0), INTC_VECT(SIM_TEND, 0xde0), + INTC_VECT(MMCIF, 0xd00), INTC_VECT(MMCIF, 0xd20), + INTC_VECT(MMCIF, 0xd40), INTC_VECT(MMCIF, 0xd60), + INTC_VECT(SIM, 0xd80), INTC_VECT(SIM, 0xda0), + INTC_VECT(SIM, 0xdc0), INTC_VECT(SIM, 0xde0), INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20), INTC_VECT(TMU5, 0xe40), INTC_VECT(ADC, 0xe60), INTC_VECT(SSI0, 0xe80), INTC_VECT(SSI1, 0xea0), INTC_VECT(SSI2, 0xec0), INTC_VECT(SSI3, 0xee0), - INTC_VECT(SCIF2_ERI, 0xf00), INTC_VECT(SCIF2_RXI, 0xf20), - INTC_VECT(SCIF2_BRI, 0xf40), INTC_VECT(SCIF2_TXI, 0xf60), - INTC_VECT(GPIO_CH0, 0xf80), INTC_VECT(GPIO_CH1, 0xfa0), - INTC_VECT(GPIO_CH2, 0xfc0), INTC_VECT(GPIO_CH3, 0xfe0), + INTC_VECT(SCIF2, 0xf00), INTC_VECT(SCIF2, 0xf20), + INTC_VECT(SCIF2, 0xf40), INTC_VECT(SCIF2, 0xf60), + INTC_VECT(GPIO, 0xf80), INTC_VECT(GPIO, 0xfa0), + INTC_VECT(GPIO, 0xfc0), INTC_VECT(GPIO, 0xfe0), }; static struct intc_group groups[] __initdata = { INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI), INTC_GROUP(TMU345, TMU3, TMU4, TMU5), - INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), - INTC_GROUP(DMAC, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, - DMAC0_DMINT3, DMAC0_DMINT4, DMAC0_DMINT5, DMAC0_DMAE), - INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI), - INTC_GROUP(GETHER, GEINT0, GEINT1, GEINT2), - INTC_GROUP(PCIC5, PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0), - INTC_GROUP(SCIF1, SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI), - INTC_GROUP(USBF, USBFI0, USBFI1), - INTC_GROUP(MMCIF, MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY), - INTC_GROUP(SIM, SIM_ERI, SIM_RXI, SIM_TXI, SIM_TEND), - INTC_GROUP(SCIF2, SCIF2_ERI, SCIF2_RXI, SCIF2_BRI, SCIF2_TXI), - INTC_GROUP(GPIO, GPIO_CH0, GPIO_CH1, GPIO_CH2, GPIO_CH3), }; static struct intc_mask_reg mask_registers[] __initdata = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c index fb8200cc744..6f7227cd65b 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c @@ -20,17 +20,7 @@ static struct resource rtc_resources[] = { .flags = IORESOURCE_IO, }, [1] = { - /* Period IRQ */ - .start = 21, - .flags = IORESOURCE_IRQ, - }, - [2] = { - /* Carry IRQ */ - .start = 22, - .flags = IORESOURCE_IRQ, - }, - [3] = { - /* Alarm IRQ */ + /* Shared Period/Carry/Alarm IRQ */ .start = 20, .flags = IORESOURCE_IRQ, }, @@ -48,12 +38,12 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xffe00000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 40, 41, 43, 42 }, + .irqs = { 40, 40, 40, 40 }, }, { .mapbase = 0xffe10000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 76, 77, 79, 78 }, + .irqs = { 76, 76, 76, 76 }, }, { .flags = 0, } @@ -90,82 +80,55 @@ enum { IRL_HHLL, IRL_HHLH, IRL_HHHL, IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, - RTC_ATI, RTC_PRI, RTC_CUI, - WDT, - TMU0, TMU1, TMU2, TMU2_TICPI, - HUDI, - DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, DMAC0_DMINT3, DMAC0_DMAE, - SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI, - DMAC0_DMINT4, DMAC0_DMINT5, DMAC1_DMINT6, DMAC1_DMINT7, - CMT, HAC, - PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, - PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0, - SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI, - SIOF, HSPI, - MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY, - DMAC1_DMINT8, DMAC1_DMINT9, DMAC1_DMINT10, DMAC1_DMINT11, - TMU3, TMU4, TMU5, - SSI, - FLCTL_FLSTE, FLCTL_FLEND, FLCTL_FLTRQ0, FLCTL_FLTRQ1, - GPIOI0, GPIOI1, GPIOI2, GPIOI3, + RTC, WDT, TMU0, TMU1, TMU2, TMU2_TICPI, + HUDI, DMAC0, SCIF0, DMAC1, CMT, HAC, + PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, PCIC5, + SCIF1, SIOF, HSPI, MMCIF, TMU3, TMU4, TMU5, SSI, FLCTL, GPIO, /* interrupt groups */ - RTC, TMU012, DMAC0, SCIF0, DMAC45, DMAC1, - PCIC5, SCIF1, MMCIF, TMU345, FLCTL, GPIO, + TMU012, TMU345, }; static struct intc_vect vectors[] __initdata = { - INTC_VECT(RTC_ATI, 0x480), INTC_VECT(RTC_PRI, 0x4a0), - INTC_VECT(RTC_CUI, 0x4c0), + INTC_VECT(RTC, 0x480), INTC_VECT(RTC, 0x4a0), + INTC_VECT(RTC, 0x4c0), INTC_VECT(WDT, 0x560), INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0), INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0), INTC_VECT(HUDI, 0x600), - INTC_VECT(DMAC0_DMINT0, 0x640), INTC_VECT(DMAC0_DMINT1, 0x660), - INTC_VECT(DMAC0_DMINT2, 0x680), INTC_VECT(DMAC0_DMINT3, 0x6a0), - INTC_VECT(DMAC0_DMAE, 0x6c0), - INTC_VECT(SCIF0_ERI, 0x700), INTC_VECT(SCIF0_RXI, 0x720), - INTC_VECT(SCIF0_BRI, 0x740), INTC_VECT(SCIF0_TXI, 0x760), - INTC_VECT(DMAC0_DMINT4, 0x780), INTC_VECT(DMAC0_DMINT5, 0x7a0), - INTC_VECT(DMAC1_DMINT6, 0x7c0), INTC_VECT(DMAC1_DMINT7, 0x7e0), + INTC_VECT(DMAC0, 0x640), INTC_VECT(DMAC0, 0x660), + INTC_VECT(DMAC0, 0x680), INTC_VECT(DMAC0, 0x6a0), + INTC_VECT(DMAC0, 0x6c0), + INTC_VECT(SCIF0, 0x700), INTC_VECT(SCIF0, 0x720), + INTC_VECT(SCIF0, 0x740), INTC_VECT(SCIF0, 0x760), + INTC_VECT(DMAC0, 0x780), INTC_VECT(DMAC0, 0x7a0), + INTC_VECT(DMAC1, 0x7c0), INTC_VECT(DMAC1, 0x7e0), INTC_VECT(CMT, 0x900), INTC_VECT(HAC, 0x980), INTC_VECT(PCISERR, 0xa00), INTC_VECT(PCIINTA, 0xa20), INTC_VECT(PCIINTB, 0xa40), INTC_VECT(PCIINTC, 0xa60), - INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIERR, 0xaa0), - INTC_VECT(PCIPWD3, 0xac0), INTC_VECT(PCIPWD2, 0xae0), - INTC_VECT(PCIPWD1, 0xb00), INTC_VECT(PCIPWD0, 0xb20), - INTC_VECT(SCIF1_ERI, 0xb80), INTC_VECT(SCIF1_RXI, 0xba0), - INTC_VECT(SCIF1_BRI, 0xbc0), INTC_VECT(SCIF1_TXI, 0xbe0), + INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIC5, 0xaa0), + INTC_VECT(PCIC5, 0xac0), INTC_VECT(PCIC5, 0xae0), + INTC_VECT(PCIC5, 0xb00), INTC_VECT(PCIC5, 0xb20), + INTC_VECT(SCIF1, 0xb80), INTC_VECT(SCIF1, 0xba0), + INTC_VECT(SCIF1, 0xbc0), INTC_VECT(SCIF1, 0xbe0), INTC_VECT(SIOF, 0xc00), INTC_VECT(HSPI, 0xc80), - INTC_VECT(MMCIF_FSTAT, 0xd00), INTC_VECT(MMCIF_TRAN, 0xd20), - INTC_VECT(MMCIF_ERR, 0xd40), INTC_VECT(MMCIF_FRDY, 0xd60), - INTC_VECT(DMAC1_DMINT8, 0xd80), INTC_VECT(DMAC1_DMINT9, 0xda0), - INTC_VECT(DMAC1_DMINT10, 0xdc0), INTC_VECT(DMAC1_DMINT11, 0xde0), + INTC_VECT(MMCIF, 0xd00), INTC_VECT(MMCIF, 0xd20), + INTC_VECT(MMCIF, 0xd40), INTC_VECT(MMCIF, 0xd60), + INTC_VECT(DMAC1, 0xd80), INTC_VECT(DMAC1, 0xda0), + INTC_VECT(DMAC1, 0xdc0), INTC_VECT(DMAC1, 0xde0), INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20), INTC_VECT(TMU5, 0xe40), INTC_VECT(SSI, 0xe80), - INTC_VECT(FLCTL_FLSTE, 0xf00), INTC_VECT(FLCTL_FLEND, 0xf20), - INTC_VECT(FLCTL_FLTRQ0, 0xf40), INTC_VECT(FLCTL_FLTRQ1, 0xf60), - INTC_VECT(GPIOI0, 0xf80), INTC_VECT(GPIOI1, 0xfa0), - INTC_VECT(GPIOI2, 0xfc0), INTC_VECT(GPIOI3, 0xfe0), + INTC_VECT(FLCTL, 0xf00), INTC_VECT(FLCTL, 0xf20), + INTC_VECT(FLCTL, 0xf40), INTC_VECT(FLCTL, 0xf60), + INTC_VECT(GPIO, 0xf80), INTC_VECT(GPIO, 0xfa0), + INTC_VECT(GPIO, 0xfc0), INTC_VECT(GPIO, 0xfe0), }; static struct intc_group groups[] __initdata = { - INTC_GROUP(RTC, RTC_ATI, RTC_PRI, RTC_CUI), INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI), - INTC_GROUP(DMAC0, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, - DMAC0_DMINT3, DMAC0_DMINT4, DMAC0_DMINT5, DMAC0_DMAE), - INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI), - INTC_GROUP(DMAC1, DMAC1_DMINT6, DMAC1_DMINT7, DMAC1_DMINT8, - DMAC1_DMINT9, DMAC1_DMINT10, DMAC1_DMINT11), - INTC_GROUP(PCIC5, PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0), - INTC_GROUP(SCIF1, SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI), - INTC_GROUP(MMCIF, MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY), INTC_GROUP(TMU345, TMU3, TMU4, TMU5), - INTC_GROUP(FLCTL, FLCTL_FLSTE, FLCTL_FLEND, - FLCTL_FLTRQ0, FLCTL_FLTRQ1), - INTC_GROUP(GPIO, GPIOI0, GPIOI1, GPIOI2, GPIOI3), }; static struct intc_mask_reg mask_registers[] __initdata = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c index 30baa63b24c..d80802a49db 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c @@ -20,18 +20,13 @@ static struct plat_sci_port sci_platform_data[] = { .mapbase = 0xffea0000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 40, 41, 43, 42 }, + .irqs = { 40, 40, 40, 40 }, }, { .mapbase = 0xffeb0000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, - .irqs = { 44, 45, 47, 46 }, - }, - - /* - * The rest of these all have multiplexed IRQs - */ - { + .irqs = { 44, 44, 44, 44 }, + }, { .mapbase = 0xffec0000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, @@ -91,33 +86,19 @@ enum { IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, - WDT, - TMU0, TMU1, TMU2, TMU2_TICPI, - HUDI, - DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, DMAC0_DMINT3, - DMAC0_DMINT4, DMAC0_DMINT5, DMAC0_DMAE, - SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI, - SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI, - DMAC1_DMINT6, DMAC1_DMINT7, DMAC1_DMINT8, DMAC1_DMINT9, - DMAC1_DMINT10, DMAC1_DMINT11, DMAC1_DMAE, - HSPI, + WDT, TMU0, TMU1, TMU2, TMU2_TICPI, + HUDI, DMAC0, SCIF0, SCIF1, DMAC1, HSPI, SCIF2, SCIF3, SCIF4, SCIF5, - PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, - PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0, - SIOF, - MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY, - DU, - GDTA_GACLI, GDTA_GAMCI, GDTA_GAERI, + PCISERR, PCIINTA, PCIINTB, PCIINTC, PCIINTD, PCIC5, + SIOF, MMCIF, DU, GDTA, TMU3, TMU4, TMU5, SSI0, SSI1, HAC0, HAC1, - FLCTL_FLSTE, FLCTL_FLEND, FLCTL_FLTRQ0, FLCTL_FLTRQ1, - GPIOI0, GPIOI1, GPIOI2, GPIOI3, + FLCTL, GPIO, /* interrupt groups */ - TMU012, DMAC0, SCIF0, SCIF1, DMAC1, - PCIC5, MMCIF, GDTA, TMU345, FLCTL, GPIO + TMU012, TMU345 }; static struct intc_vect vectors[] __initdata = { @@ -125,57 +106,45 @@ static struct intc_vect vectors[] __initdata = { INTC_VECT(TMU0, 0x580), INTC_VECT(TMU1, 0x5a0), INTC_VECT(TMU2, 0x5c0), INTC_VECT(TMU2_TICPI, 0x5e0), INTC_VECT(HUDI, 0x600), - INTC_VECT(DMAC0_DMINT0, 0x620), INTC_VECT(DMAC0_DMINT1, 0x640), - INTC_VECT(DMAC0_DMINT2, 0x660), INTC_VECT(DMAC0_DMINT3, 0x680), - INTC_VECT(DMAC0_DMINT4, 0x6a0), INTC_VECT(DMAC0_DMINT5, 0x6c0), - INTC_VECT(DMAC0_DMAE, 0x6e0), - INTC_VECT(SCIF0_ERI, 0x700), INTC_VECT(SCIF0_RXI, 0x720), - INTC_VECT(SCIF0_BRI, 0x740), INTC_VECT(SCIF0_TXI, 0x760), - INTC_VECT(SCIF1_ERI, 0x780), INTC_VECT(SCIF1_RXI, 0x7a0), - INTC_VECT(SCIF1_BRI, 0x7c0), INTC_VECT(SCIF1_TXI, 0x7e0), - INTC_VECT(DMAC1_DMINT6, 0x880), INTC_VECT(DMAC1_DMINT7, 0x8a0), - INTC_VECT(DMAC1_DMINT8, 0x8c0), INTC_VECT(DMAC1_DMINT9, 0x8e0), - INTC_VECT(DMAC1_DMINT10, 0x900), INTC_VECT(DMAC1_DMINT11, 0x920), - INTC_VECT(DMAC1_DMAE, 0x940), + INTC_VECT(DMAC0, 0x620), INTC_VECT(DMAC0, 0x640), + INTC_VECT(DMAC0, 0x660), INTC_VECT(DMAC0, 0x680), + INTC_VECT(DMAC0, 0x6a0), INTC_VECT(DMAC0, 0x6c0), + INTC_VECT(DMAC0, 0x6e0), + INTC_VECT(SCIF0, 0x700), INTC_VECT(SCIF0, 0x720), + INTC_VECT(SCIF0, 0x740), INTC_VECT(SCIF0, 0x760), + INTC_VECT(SCIF1, 0x780), INTC_VECT(SCIF1, 0x7a0), + INTC_VECT(SCIF1, 0x7c0), INTC_VECT(SCIF1, 0x7e0), + INTC_VECT(DMAC1, 0x880), INTC_VECT(DMAC1, 0x8a0), + INTC_VECT(DMAC1, 0x8c0), INTC_VECT(DMAC1, 0x8e0), + INTC_VECT(DMAC1, 0x900), INTC_VECT(DMAC1, 0x920), + INTC_VECT(DMAC1, 0x940), INTC_VECT(HSPI, 0x960), INTC_VECT(SCIF2, 0x980), INTC_VECT(SCIF3, 0x9a0), INTC_VECT(SCIF4, 0x9c0), INTC_VECT(SCIF5, 0x9e0), INTC_VECT(PCISERR, 0xa00), INTC_VECT(PCIINTA, 0xa20), INTC_VECT(PCIINTB, 0xa40), INTC_VECT(PCIINTC, 0xa60), - INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIERR, 0xaa0), - INTC_VECT(PCIPWD3, 0xac0), INTC_VECT(PCIPWD2, 0xae0), - INTC_VECT(PCIPWD1, 0xb00), INTC_VECT(PCIPWD0, 0xb20), + INTC_VECT(PCIINTD, 0xa80), INTC_VECT(PCIC5, 0xaa0), + INTC_VECT(PCIC5, 0xac0), INTC_VECT(PCIC5, 0xae0), + INTC_VECT(PCIC5, 0xb00), INTC_VECT(PCIC5, 0xb20), INTC_VECT(SIOF, 0xc00), - INTC_VECT(MMCIF_FSTAT, 0xd00), INTC_VECT(MMCIF_TRAN, 0xd20), - INTC_VECT(MMCIF_ERR, 0xd40), INTC_VECT(MMCIF_FRDY, 0xd60), + INTC_VECT(MMCIF, 0xd00), INTC_VECT(MMCIF, 0xd20), + INTC_VECT(MMCIF, 0xd40), INTC_VECT(MMCIF, 0xd60), INTC_VECT(DU, 0xd80), - INTC_VECT(GDTA_GACLI, 0xda0), INTC_VECT(GDTA_GAMCI, 0xdc0), - INTC_VECT(GDTA_GAERI, 0xde0), + INTC_VECT(GDTA, 0xda0), INTC_VECT(GDTA, 0xdc0), + INTC_VECT(GDTA, 0xde0), INTC_VECT(TMU3, 0xe00), INTC_VECT(TMU4, 0xe20), INTC_VECT(TMU5, 0xe40), INTC_VECT(SSI0, 0xe80), INTC_VECT(SSI1, 0xea0), INTC_VECT(HAC0, 0xec0), INTC_VECT(HAC1, 0xee0), - INTC_VECT(FLCTL_FLSTE, 0xf00), INTC_VECT(FLCTL_FLEND, 0xf20), - INTC_VECT(FLCTL_FLTRQ0, 0xf40), INTC_VECT(FLCTL_FLTRQ1, 0xf60), - INTC_VECT(GPIOI0, 0xf80), INTC_VECT(GPIOI1, 0xfa0), - INTC_VECT(GPIOI2, 0xfc0), INTC_VECT(GPIOI3, 0xfe0), + INTC_VECT(FLCTL, 0xf00), INTC_VECT(FLCTL, 0xf20), + INTC_VECT(FLCTL, 0xf40), INTC_VECT(FLCTL, 0xf60), + INTC_VECT(GPIO, 0xf80), INTC_VECT(GPIO, 0xfa0), + INTC_VECT(GPIO, 0xfc0), INTC_VECT(GPIO, 0xfe0), }; static struct intc_group groups[] __initdata = { INTC_GROUP(TMU012, TMU0, TMU1, TMU2, TMU2_TICPI), - INTC_GROUP(DMAC0, DMAC0_DMINT0, DMAC0_DMINT1, DMAC0_DMINT2, - DMAC0_DMINT3, DMAC0_DMINT4, DMAC0_DMINT5, DMAC0_DMAE), - INTC_GROUP(SCIF0, SCIF0_ERI, SCIF0_RXI, SCIF0_BRI, SCIF0_TXI), - INTC_GROUP(SCIF1, SCIF1_ERI, SCIF1_RXI, SCIF1_BRI, SCIF1_TXI), - INTC_GROUP(DMAC1, DMAC1_DMINT6, DMAC1_DMINT7, DMAC1_DMINT8, - DMAC1_DMINT9, DMAC1_DMINT10, DMAC1_DMINT11, DMAC1_DMAE), - INTC_GROUP(PCIC5, PCIERR, PCIPWD3, PCIPWD2, PCIPWD1, PCIPWD0), - INTC_GROUP(MMCIF, MMCIF_FSTAT, MMCIF_TRAN, MMCIF_ERR, MMCIF_FRDY), - INTC_GROUP(GDTA, GDTA_GACLI, GDTA_GAMCI, GDTA_GAERI), INTC_GROUP(TMU345, TMU3, TMU4, TMU5), - INTC_GROUP(FLCTL, FLCTL_FLSTE, FLCTL_FLEND, - FLCTL_FLTRQ0, FLCTL_FLTRQ1), - INTC_GROUP(GPIO, GPIOI0, GPIOI1, GPIOI2, GPIOI3), }; static struct intc_mask_reg mask_registers[] __initdata = { diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7786.c b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c new file mode 100644 index 00000000000..5a47e1cf442 --- /dev/null +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7786.c @@ -0,0 +1,490 @@ +/* + * SH7786 Setup + * + * Copyright (C) 2009 Renesas Solutions Corp. + * Kuninori Morimoto <morimoto.kuninori@renesas.com> + * + * Based on SH7785 Setup + * + * Copyright (C) 2007 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/platform_device.h> +#include <linux/init.h> +#include <linux/serial.h> +#include <linux/serial_sci.h> +#include <linux/io.h> +#include <linux/mm.h> +#include <linux/dma-mapping.h> +#include <asm/mmzone.h> + +static struct plat_sci_port sci_platform_data[] = { + { + .mapbase = 0xffea0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 40, 41, 43, 42 }, + }, + /* + * The rest of these all have multiplexed IRQs + */ + { + .mapbase = 0xffeb0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 44, 44, 44, 44 }, + }, { + .mapbase = 0xffec0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 50, 50, 50, 50 }, + }, { + .mapbase = 0xffed0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 51, 51, 51, 51 }, + }, { + .mapbase = 0xffee0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 52, 52, 52, 52 }, + }, { + .mapbase = 0xffef0000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 53, 53, 53, 53 }, + }, { + .flags = 0, + } +}; + +static struct platform_device sci_device = { + .name = "sh-sci", + .id = -1, + .dev = { + .platform_data = sci_platform_data, + }, +}; + +static struct resource usb_ohci_resources[] = { + [0] = { + .start = 0xffe70400, + .end = 0xffe704ff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 77, + .end = 77, + .flags = IORESOURCE_IRQ, + }, +}; + +static u64 usb_ohci_dma_mask = DMA_BIT_MASK(32); +static struct platform_device usb_ohci_device = { + .name = "sh_ohci", + .id = -1, + .dev = { + .dma_mask = &usb_ohci_dma_mask, + .coherent_dma_mask = DMA_BIT_MASK(32), + }, + .num_resources = ARRAY_SIZE(usb_ohci_resources), + .resource = usb_ohci_resources, +}; + +static struct platform_device *sh7786_devices[] __initdata = { + &sci_device, + &usb_ohci_device, +}; + + +/* + * Please call this function if your platform board + * use external clock for USB + * */ +#define USBCTL0 0xffe70858 +#define CLOCK_MODE_MASK 0xffffff7f +#define EXT_CLOCK_MODE 0x00000080 +void __init sh7786_usb_use_exclock(void) +{ + u32 val = __raw_readl(USBCTL0) & CLOCK_MODE_MASK; + __raw_writel(val | EXT_CLOCK_MODE, USBCTL0); +} + +#define USBINITREG1 0xffe70094 +#define USBINITREG2 0xffe7009c +#define USBINITVAL1 0x00ff0040 +#define USBINITVAL2 0x00000001 + +#define USBPCTL1 0xffe70804 +#define USBST 0xffe70808 +#define PHY_ENB 0x00000001 +#define PLL_ENB 0x00000002 +#define PHY_RST 0x00000004 +#define ACT_PLL_STATUS 0xc0000000 +static void __init sh7786_usb_setup(void) +{ + int i = 1000000; + + /* + * USB initial settings + * + * The following settings are necessary + * for using the USB modules. + * + * see "USB Inital Settings" for detail + */ + __raw_writel(USBINITVAL1, USBINITREG1); + __raw_writel(USBINITVAL2, USBINITREG2); + + /* + * Set the PHY and PLL enable bit + */ + __raw_writel(PHY_ENB | PLL_ENB, USBPCTL1); + while (i-- && + ((__raw_readl(USBST) & ACT_PLL_STATUS) != ACT_PLL_STATUS)) + cpu_relax(); + + if (i) { + /* Set the PHY RST bit */ + __raw_writel(PHY_ENB | PLL_ENB | PHY_RST, USBPCTL1); + printk(KERN_INFO "sh7786 usb setup done\n"); + } +} + +static int __init sh7786_devices_setup(void) +{ + sh7786_usb_setup(); + return platform_add_devices(sh7786_devices, + ARRAY_SIZE(sh7786_devices)); +} +device_initcall(sh7786_devices_setup); + +enum { + UNUSED = 0, + + /* interrupt sources */ + + IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH, + IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH, + IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH, + IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, + + IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH, + IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH, + IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH, + IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, + + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + WDT, + TMU0_0, TMU0_1, TMU0_2, TMU0_3, + TMU1_0, TMU1_1, TMU1_2, + DMAC0_0, DMAC0_1, DMAC0_2, DMAC0_3, DMAC0_4, DMAC0_5, DMAC0_6, + HUDI1, HUDI0, + DMAC1_0, DMAC1_1, DMAC1_2, DMAC1_3, + HPB_0, HPB_1, HPB_2, + SCIF0_0, SCIF0_1, SCIF0_2, SCIF0_3, + SCIF1, + TMU2, TMU3, + SCIF2, SCIF3, SCIF4, SCIF5, + Eth_0, Eth_1, + PCIeC0_0, PCIeC0_1, PCIeC0_2, + PCIeC1_0, PCIeC1_1, PCIeC1_2, + USB, + I2C0, I2C1, + DU, + SSI0, SSI1, SSI2, SSI3, + PCIeC2_0, PCIeC2_1, PCIeC2_2, + HAC0, HAC1, + FLCTL, + HSPI, + GPIO0, GPIO1, + Thermal, + INTC0, INTC1, INTC2, INTC3, INTC4, INTC5, INTC6, INTC7, + + /* interrupt groups */ +}; + +static struct intc_vect vectors[] __initdata = { + INTC_VECT(WDT, 0x3e0), + INTC_VECT(TMU0_0, 0x400), INTC_VECT(TMU0_1, 0x420), + INTC_VECT(TMU0_2, 0x440), INTC_VECT(TMU0_3, 0x460), + INTC_VECT(TMU1_0, 0x480), INTC_VECT(TMU1_1, 0x4a0), + INTC_VECT(TMU1_2, 0x4c0), + INTC_VECT(DMAC0_0, 0x500), INTC_VECT(DMAC0_1, 0x520), + INTC_VECT(DMAC0_2, 0x540), INTC_VECT(DMAC0_3, 0x560), + INTC_VECT(DMAC0_4, 0x580), INTC_VECT(DMAC0_5, 0x5a0), + INTC_VECT(DMAC0_6, 0x5c0), + INTC_VECT(HUDI1, 0x5e0), INTC_VECT(HUDI0, 0x600), + INTC_VECT(DMAC1_0, 0x620), INTC_VECT(DMAC1_1, 0x640), + INTC_VECT(DMAC1_2, 0x660), INTC_VECT(DMAC1_3, 0x680), + INTC_VECT(HPB_0, 0x6a0), INTC_VECT(HPB_1, 0x6c0), + INTC_VECT(HPB_2, 0x6e0), + INTC_VECT(SCIF0_0, 0x700), INTC_VECT(SCIF0_1, 0x720), + INTC_VECT(SCIF0_2, 0x740), INTC_VECT(SCIF0_3, 0x760), + INTC_VECT(SCIF1, 0x780), + INTC_VECT(TMU2, 0x7a0), INTC_VECT(TMU3, 0x7c0), + INTC_VECT(SCIF2, 0x840), INTC_VECT(SCIF3, 0x860), + INTC_VECT(SCIF4, 0x880), INTC_VECT(SCIF5, 0x8a0), + INTC_VECT(Eth_0, 0x8c0), INTC_VECT(Eth_1, 0x8e0), + INTC_VECT(PCIeC0_0, 0xae0), INTC_VECT(PCIeC0_1, 0xb00), + INTC_VECT(PCIeC0_2, 0xb20), + INTC_VECT(PCIeC1_0, 0xb40), INTC_VECT(PCIeC1_1, 0xb60), + INTC_VECT(PCIeC1_2, 0xb80), + INTC_VECT(USB, 0xba0), + INTC_VECT(I2C0, 0xcc0), INTC_VECT(I2C1, 0xce0), + INTC_VECT(DU, 0xd00), + INTC_VECT(SSI0, 0xd20), INTC_VECT(SSI1, 0xd40), + INTC_VECT(SSI2, 0xd60), INTC_VECT(SSI3, 0xd80), + INTC_VECT(PCIeC2_0, 0xda0), INTC_VECT(PCIeC2_1, 0xdc0), + INTC_VECT(PCIeC2_2, 0xde0), + INTC_VECT(HAC0, 0xe00), INTC_VECT(HAC1, 0xe20), + INTC_VECT(FLCTL, 0xe40), + INTC_VECT(HSPI, 0xe80), + INTC_VECT(GPIO0, 0xea0), INTC_VECT(GPIO1, 0xec0), + INTC_VECT(Thermal, 0xee0), +}; + +/* FIXME: Main CPU support only now */ +#if 1 /* Main CPU */ +#define CnINTMSK0 0xfe410030 +#define CnINTMSK1 0xfe410040 +#define CnINTMSKCLR0 0xfe410050 +#define CnINTMSKCLR1 0xfe410060 +#define CnINT2MSKR0 0xfe410a20 +#define CnINT2MSKR1 0xfe410a24 +#define CnINT2MSKR2 0xfe410a28 +#define CnINT2MSKR3 0xfe410a2c +#define CnINT2MSKCR0 0xfe410a30 +#define CnINT2MSKCR1 0xfe410a34 +#define CnINT2MSKCR2 0xfe410a38 +#define CnINT2MSKCR3 0xfe410a3c +#else /* Sub CPU */ +#define CnINTMSK0 0xfe410034 +#define CnINTMSK1 0xfe410044 +#define CnINTMSKCLR0 0xfe410054 +#define CnINTMSKCLR1 0xfe410064 +#define CnINT2MSKR0 0xfe410b20 +#define CnINT2MSKR1 0xfe410b24 +#define CnINT2MSKR2 0xfe410b28 +#define CnINT2MSKR3 0xfe410b2c +#define CnINT2MSKCR0 0xfe410b30 +#define CnINT2MSKCR1 0xfe410b34 +#define CnINT2MSKCR2 0xfe410b38 +#define CnINT2MSKCR3 0xfe410b3c +#endif + +#define INTMSK2 0xfe410068 +#define INTMSKCLR2 0xfe41006c + +static struct intc_mask_reg mask_registers[] __initdata = { + { CnINTMSK0, CnINTMSKCLR0, 32, + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, + { INTMSK2, INTMSKCLR2, 32, + { IRL0_LLLL, IRL0_LLLH, IRL0_LLHL, IRL0_LLHH, + IRL0_LHLL, IRL0_LHLH, IRL0_LHHL, IRL0_LHHH, + IRL0_HLLL, IRL0_HLLH, IRL0_HLHL, IRL0_HLHH, + IRL0_HHLL, IRL0_HHLH, IRL0_HHHL, 0, + IRL4_LLLL, IRL4_LLLH, IRL4_LLHL, IRL4_LLHH, + IRL4_LHLL, IRL4_LHLH, IRL4_LHHL, IRL4_LHHH, + IRL4_HLLL, IRL4_HLLH, IRL4_HLHL, IRL4_HLHH, + IRL4_HHLL, IRL4_HHLH, IRL4_HHHL, 0, } }, + { CnINT2MSKR0, CnINT2MSKCR0 , 32, + { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, WDT } }, + { CnINT2MSKR1, CnINT2MSKCR1, 32, + { TMU0_0, TMU0_1, TMU0_2, TMU0_3, TMU1_0, TMU1_1, TMU1_2, 0, + DMAC0_0, DMAC0_1, DMAC0_2, DMAC0_3, DMAC0_4, DMAC0_5, DMAC0_6, + HUDI1, HUDI0, + DMAC1_0, DMAC1_1, DMAC1_2, DMAC1_3, + HPB_0, HPB_1, HPB_2, + SCIF0_0, SCIF0_1, SCIF0_2, SCIF0_3, + SCIF1, + TMU2, TMU3, 0, } }, + { CnINT2MSKR2, CnINT2MSKCR2, 32, + { 0, 0, SCIF2, SCIF3, SCIF4, SCIF5, + Eth_0, Eth_1, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + PCIeC0_0, PCIeC0_1, PCIeC0_2, + PCIeC1_0, PCIeC1_1, PCIeC1_2, + USB, 0, 0 } }, + { CnINT2MSKR3, CnINT2MSKCR3, 32, + { 0, 0, 0, 0, 0, 0, + I2C0, I2C1, + DU, SSI0, SSI1, SSI2, SSI3, + PCIeC2_0, PCIeC2_1, PCIeC2_2, + HAC0, HAC1, + FLCTL, 0, + HSPI, GPIO0, GPIO1, Thermal, + 0, 0, 0, 0, 0, 0, 0, 0 } }, +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xfe410010, 0, 32, 4, /* INTPRI */ { IRQ0, IRQ1, IRQ2, IRQ3, + IRQ4, IRQ5, IRQ6, IRQ7 } }, + { 0xfe410800, 0, 32, 8, /* INT2PRI0 */ { 0, 0, 0, WDT } }, + { 0xfe410804, 0, 32, 8, /* INT2PRI1 */ { TMU0_0, TMU0_1, + TMU0_2, TMU0_3 } }, + { 0xfe410808, 0, 32, 8, /* INT2PRI2 */ { TMU1_0, TMU1_1, + TMU1_2, 0 } }, + { 0xfe41080c, 0, 32, 8, /* INT2PRI3 */ { DMAC0_0, DMAC0_1, + DMAC0_2, DMAC0_3 } }, + { 0xfe410810, 0, 32, 8, /* INT2PRI4 */ { DMAC0_4, DMAC0_5, + DMAC0_6, HUDI1 } }, + { 0xfe410814, 0, 32, 8, /* INT2PRI5 */ { HUDI0, DMAC1_0, + DMAC1_1, DMAC1_2 } }, + { 0xfe410818, 0, 32, 8, /* INT2PRI6 */ { DMAC1_3, HPB_0, + HPB_1, HPB_2 } }, + { 0xfe41081c, 0, 32, 8, /* INT2PRI7 */ { SCIF0_0, SCIF0_1, + SCIF0_2, SCIF0_3 } }, + { 0xfe410820, 0, 32, 8, /* INT2PRI8 */ { SCIF1, TMU2, TMU3, 0 } }, + { 0xfe410824, 0, 32, 8, /* INT2PRI9 */ { 0, 0, SCIF2, SCIF3 } }, + { 0xfe410828, 0, 32, 8, /* INT2PRI10 */ { SCIF4, SCIF5, + Eth_0, Eth_1 } }, + { 0xfe41082c, 0, 32, 8, /* INT2PRI11 */ { 0, 0, 0, 0 } }, + { 0xfe410830, 0, 32, 8, /* INT2PRI12 */ { 0, 0, 0, 0 } }, + { 0xfe410834, 0, 32, 8, /* INT2PRI13 */ { 0, 0, 0, 0 } }, + { 0xfe410838, 0, 32, 8, /* INT2PRI14 */ { 0, 0, 0, PCIeC0_0 } }, + { 0xfe41083c, 0, 32, 8, /* INT2PRI15 */ { PCIeC0_1, PCIeC0_2, + PCIeC1_0, PCIeC1_1 } }, + { 0xfe410840, 0, 32, 8, /* INT2PRI16 */ { PCIeC1_2, USB, 0, 0 } }, + { 0xfe410844, 0, 32, 8, /* INT2PRI17 */ { 0, 0, 0, 0 } }, + { 0xfe410848, 0, 32, 8, /* INT2PRI18 */ { 0, 0, I2C0, I2C1 } }, + { 0xfe41084c, 0, 32, 8, /* INT2PRI19 */ { DU, SSI0, SSI1, SSI2 } }, + { 0xfe410850, 0, 32, 8, /* INT2PRI20 */ { SSI3, PCIeC2_0, + PCIeC2_1, PCIeC2_2 } }, + { 0xfe410854, 0, 32, 8, /* INT2PRI21 */ { HAC0, HAC1, FLCTL, 0 } }, + { 0xfe410858, 0, 32, 8, /* INT2PRI22 */ { HSPI, GPIO0, + GPIO1, Thermal } }, + { 0xfe41085c, 0, 32, 8, /* INT2PRI23 */ { 0, 0, 0, 0 } }, + { 0xfe410860, 0, 32, 8, /* INT2PRI24 */ { 0, 0, 0, 0 } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "sh7786", vectors, NULL, + mask_registers, prio_registers, NULL); + +/* Support for external interrupt pins in IRQ mode */ + +static struct intc_vect vectors_irq0123[] __initdata = { + INTC_VECT(IRQ0, 0x200), INTC_VECT(IRQ1, 0x240), + INTC_VECT(IRQ2, 0x280), INTC_VECT(IRQ3, 0x2c0), +}; + +static struct intc_vect vectors_irq4567[] __initdata = { + INTC_VECT(IRQ4, 0x300), INTC_VECT(IRQ5, 0x340), + INTC_VECT(IRQ6, 0x380), INTC_VECT(IRQ7, 0x3c0), +}; + +static struct intc_sense_reg sense_registers[] __initdata = { + { 0xfe41001c, 32, 2, /* ICR1 */ { IRQ0, IRQ1, IRQ2, IRQ3, + IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static struct intc_mask_reg ack_registers[] __initdata = { + { 0xfe410024, 0, 32, /* INTREQ */ + { IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7 } }, +}; + +static DECLARE_INTC_DESC_ACK(intc_desc_irq0123, "sh7786-irq0123", + vectors_irq0123, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); + +static DECLARE_INTC_DESC_ACK(intc_desc_irq4567, "sh7786-irq4567", + vectors_irq4567, NULL, mask_registers, + prio_registers, sense_registers, ack_registers); + +/* External interrupt pins in IRL mode */ + +static struct intc_vect vectors_irl0123[] __initdata = { + INTC_VECT(IRL0_LLLL, 0x200), INTC_VECT(IRL0_LLLH, 0x220), + INTC_VECT(IRL0_LLHL, 0x240), INTC_VECT(IRL0_LLHH, 0x260), + INTC_VECT(IRL0_LHLL, 0x280), INTC_VECT(IRL0_LHLH, 0x2a0), + INTC_VECT(IRL0_LHHL, 0x2c0), INTC_VECT(IRL0_LHHH, 0x2e0), + INTC_VECT(IRL0_HLLL, 0x300), INTC_VECT(IRL0_HLLH, 0x320), + INTC_VECT(IRL0_HLHL, 0x340), INTC_VECT(IRL0_HLHH, 0x360), + INTC_VECT(IRL0_HHLL, 0x380), INTC_VECT(IRL0_HHLH, 0x3a0), + INTC_VECT(IRL0_HHHL, 0x3c0), +}; + +static struct intc_vect vectors_irl4567[] __initdata = { + INTC_VECT(IRL4_LLLL, 0x900), INTC_VECT(IRL4_LLLH, 0x920), + INTC_VECT(IRL4_LLHL, 0x940), INTC_VECT(IRL4_LLHH, 0x960), + INTC_VECT(IRL4_LHLL, 0x980), INTC_VECT(IRL4_LHLH, 0x9a0), + INTC_VECT(IRL4_LHHL, 0x9c0), INTC_VECT(IRL4_LHHH, 0x9e0), + INTC_VECT(IRL4_HLLL, 0xa00), INTC_VECT(IRL4_HLLH, 0xa20), + INTC_VECT(IRL4_HLHL, 0xa40), INTC_VECT(IRL4_HLHH, 0xa60), + INTC_VECT(IRL4_HHLL, 0xa80), INTC_VECT(IRL4_HHLH, 0xaa0), + INTC_VECT(IRL4_HHHL, 0xac0), +}; + +static DECLARE_INTC_DESC(intc_desc_irl0123, "sh7786-irl0123", vectors_irl0123, + NULL, mask_registers, NULL, NULL); + +static DECLARE_INTC_DESC(intc_desc_irl4567, "sh7786-irl4567", vectors_irl4567, + NULL, mask_registers, NULL, NULL); + +#define INTC_ICR0 0xfe410000 +#define INTC_INTMSK0 CnINTMSK0 +#define INTC_INTMSK1 CnINTMSK1 +#define INTC_INTMSK2 INTMSK2 +#define INTC_INTMSKCLR1 CnINTMSKCLR1 +#define INTC_INTMSKCLR2 INTMSKCLR2 + +void __init plat_irq_setup(void) +{ + /* disable IRQ3-0 + IRQ7-4 */ + ctrl_outl(0xff000000, INTC_INTMSK0); + + /* disable IRL3-0 + IRL7-4 */ + ctrl_outl(0xc0000000, INTC_INTMSK1); + ctrl_outl(0xfffefffe, INTC_INTMSK2); + + /* select IRL mode for IRL3-0 + IRL7-4 */ + ctrl_outl(ctrl_inl(INTC_ICR0) & ~0x00c00000, INTC_ICR0); + + register_intc_controller(&intc_desc); +} + +void __init plat_irq_setup_pins(int mode) +{ + switch (mode) { + case IRQ_MODE_IRQ7654: + /* select IRQ mode for IRL7-4 */ + ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00400000, INTC_ICR0); + register_intc_controller(&intc_desc_irq4567); + break; + case IRQ_MODE_IRQ3210: + /* select IRQ mode for IRL3-0 */ + ctrl_outl(ctrl_inl(INTC_ICR0) | 0x00800000, INTC_ICR0); + register_intc_controller(&intc_desc_irq0123); + break; + case IRQ_MODE_IRL7654: + /* enable IRL7-4 but don't provide any masking */ + ctrl_outl(0x40000000, INTC_INTMSKCLR1); + ctrl_outl(0x0000fffe, INTC_INTMSKCLR2); + break; + case IRQ_MODE_IRL3210: + /* enable IRL0-3 but don't provide any masking */ + ctrl_outl(0x80000000, INTC_INTMSKCLR1); + ctrl_outl(0xfffe0000, INTC_INTMSKCLR2); + break; + case IRQ_MODE_IRL7654_MASK: + /* enable IRL7-4 and mask using cpu intc controller */ + ctrl_outl(0x40000000, INTC_INTMSKCLR1); + register_intc_controller(&intc_desc_irl4567); + break; + case IRQ_MODE_IRL3210_MASK: + /* enable IRL0-3 and mask using cpu intc controller */ + ctrl_outl(0x80000000, INTC_INTMSKCLR1); + register_intc_controller(&intc_desc_irl0123); + break; + default: + BUG(); + } +} + +void __init plat_mem_setup(void) +{ +} diff --git a/arch/sh/kernel/cpu/shmobile/Makefile b/arch/sh/kernel/cpu/shmobile/Makefile new file mode 100644 index 00000000000..08bfa7c7db2 --- /dev/null +++ b/arch/sh/kernel/cpu/shmobile/Makefile @@ -0,0 +1,6 @@ +# +# Makefile for the Linux/SuperH SH-Mobile backends. +# + +# Power Management & Sleep mode +obj-$(CONFIG_PM) += pm.o sleep.o diff --git a/arch/sh/kernel/cpu/shmobile/pm.c b/arch/sh/kernel/cpu/shmobile/pm.c new file mode 100644 index 00000000000..8c067adf683 --- /dev/null +++ b/arch/sh/kernel/cpu/shmobile/pm.c @@ -0,0 +1,92 @@ +/* + * arch/sh/kernel/cpu/sh4a/pm-sh_mobile.c + * + * Power management support code for SuperH Mobile + * + * Copyright (C) 2009 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/io.h> +#include <linux/suspend.h> +#include <asm/suspend.h> +#include <asm/uaccess.h> + +/* + * Sleep modes available on SuperH Mobile: + * + * Sleep mode is just plain "sleep" instruction + * Sleep Self-Refresh mode is above plus RAM put in Self-Refresh + * Standby Self-Refresh mode is above plus stopped clocks + */ +#define SUSP_MODE_SLEEP (SUSP_SH_SLEEP) +#define SUSP_MODE_SLEEP_SF (SUSP_SH_SLEEP | SUSP_SH_SF) +#define SUSP_MODE_STANDBY_SF (SUSP_SH_STANDBY | SUSP_SH_SF) + +/* + * The following modes are not there yet: + * + * R-standby mode is unsupported, but will be added in the future + * U-standby mode is low priority since it needs bootloader hacks + * + * All modes should be tied in with cpuidle. But before that can + * happen we need to keep track of enabled hardware blocks so we + * can avoid entering sleep modes that stop clocks to hardware + * blocks that are in use even though the cpu core is idle. + */ + +extern const unsigned char sh_mobile_standby[]; +extern const unsigned int sh_mobile_standby_size; + +static void sh_mobile_call_standby(unsigned long mode) +{ + extern void *vbr_base; + void *onchip_mem = (void *)0xe5200000; /* ILRAM */ + void (*standby_onchip_mem)(unsigned long) = onchip_mem; + + /* Note: Wake up from sleep may generate exceptions! + * Setup VBR to point to on-chip ram if self-refresh is + * going to be used. + */ + if (mode & SUSP_SH_SF) + asm volatile("ldc %0, vbr" : : "r" (onchip_mem) : "memory"); + + /* Copy the assembly snippet to the otherwise ununsed ILRAM */ + memcpy(onchip_mem, sh_mobile_standby, sh_mobile_standby_size); + wmb(); + ctrl_barrier(); + + /* Let assembly snippet in on-chip memory handle the rest */ + standby_onchip_mem(mode); + + /* Put VBR back in System RAM again */ + if (mode & SUSP_SH_SF) + asm volatile("ldc %0, vbr" : : "r" (&vbr_base) : "memory"); +} + +static int sh_pm_enter(suspend_state_t state) +{ + local_irq_disable(); + set_bl_bit(); + sh_mobile_call_standby(SUSP_MODE_STANDBY_SF); + local_irq_disable(); + clear_bl_bit(); + return 0; +} + +static struct platform_suspend_ops sh_pm_ops = { + .enter = sh_pm_enter, + .valid = suspend_valid_only_mem, +}; + +static int __init sh_pm_init(void) +{ + suspend_set_ops(&sh_pm_ops); + return 0; +} + +late_initcall(sh_pm_init); diff --git a/arch/sh/kernel/cpu/shmobile/sleep.S b/arch/sh/kernel/cpu/shmobile/sleep.S new file mode 100644 index 00000000000..5d888ef53d8 --- /dev/null +++ b/arch/sh/kernel/cpu/shmobile/sleep.S @@ -0,0 +1,125 @@ +/* + * arch/sh/kernel/cpu/sh4a/sleep-sh_mobile.S + * + * Sleep mode and Standby modes support for SuperH Mobile + * + * Copyright (C) 2009 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/sys.h> +#include <linux/errno.h> +#include <linux/linkage.h> +#include <asm/asm-offsets.h> +#include <asm/suspend.h> + +/* manage self-refresh and enter standby mode. + * this code will be copied to on-chip memory and executed from there. + */ + + .balign 4096,0,4096 +ENTRY(sh_mobile_standby) + mov r4, r0 + + tst #SUSP_SH_SF, r0 + bt skip_set_sf + + /* SDRAM: disable power down and put in self-refresh mode */ + mov.l 1f, r4 + mov.l 2f, r1 + mov.l @r4, r2 + or r1, r2 + mov.l 3f, r3 + and r3, r2 + mov.l r2, @r4 + +skip_set_sf: + tst #SUSP_SH_SLEEP, r0 + bt test_standby + + /* set mode to "sleep mode" */ + bra do_sleep + mov #0x00, r1 + +test_standby: + tst #SUSP_SH_STANDBY, r0 + bt test_rstandby + + /* set mode to "software standby mode" */ + bra do_sleep + mov #0x80, r1 + +test_rstandby: + tst #SUSP_SH_RSTANDBY, r0 + bt test_ustandby + + /* set mode to "r-standby mode" */ + bra do_sleep + mov #0x20, r1 + +test_ustandby: + tst #SUSP_SH_USTANDBY, r0 + bt done_sleep + + /* set mode to "u-standby mode" */ + mov #0x10, r1 + + /* fall-through */ + +do_sleep: + /* setup and enter selected standby mode */ + mov.l 5f, r4 + mov.l r1, @r4 + sleep + +done_sleep: + /* reset standby mode to sleep mode */ + mov.l 5f, r4 + mov #0x00, r1 + mov.l r1, @r4 + + tst #SUSP_SH_SF, r0 + bt skip_restore_sf + + /* SDRAM: set auto-refresh mode */ + mov.l 1f, r4 + mov.l @r4, r2 + mov.l 4f, r3 + and r3, r2 + mov.l r2, @r4 + mov.l 6f, r4 + mov.l 7f, r1 + mov.l 8f, r2 + mov.l @r4, r3 + mov #-1, r4 + add r4, r3 + or r2, r3 + mov.l r3, @r1 +skip_restore_sf: + rts + nop + + .balign 4 +1: .long 0xfe400008 /* SDCR0 */ +2: .long 0x00000400 +3: .long 0xffff7fff +4: .long 0xfffffbff +5: .long 0xa4150020 /* STBCR */ +6: .long 0xfe40001c /* RTCOR */ +7: .long 0xfe400018 /* RTCNT */ +8: .long 0xa55a0000 + +/* interrupt vector @ 0x600 */ + .balign 0x400,0,0x400 + .long 0xdeadbeef + .balign 0x200,0,0x200 + /* sh7722 will end up here in sleep mode */ + rte + nop +sh_mobile_standby_end: + +ENTRY(sh_mobile_standby_size) + .long sh_mobile_standby_end - sh_mobile_standby diff --git a/arch/sh/kernel/gpio.c b/arch/sh/kernel/gpio.c index d3716536103..d22e5af699f 100644 --- a/arch/sh/kernel/gpio.c +++ b/arch/sh/kernel/gpio.c @@ -19,36 +19,75 @@ #include <linux/bitops.h> #include <linux/gpio.h> -static struct pinmux_info *registered_gpio; +static int enum_in_range(pinmux_enum_t enum_id, struct pinmux_range *r) +{ + if (enum_id < r->begin) + return 0; -static struct pinmux_info *gpio_controller(unsigned gpio) + if (enum_id > r->end) + return 0; + + return 1; +} + +static unsigned long gpio_read_raw_reg(unsigned long reg, + unsigned long reg_width) { - if (!registered_gpio) - return NULL; + switch (reg_width) { + case 8: + return ctrl_inb(reg); + case 16: + return ctrl_inw(reg); + case 32: + return ctrl_inl(reg); + } - if (gpio < registered_gpio->first_gpio) - return NULL; + BUG(); + return 0; +} - if (gpio > registered_gpio->last_gpio) - return NULL; +static void gpio_write_raw_reg(unsigned long reg, + unsigned long reg_width, + unsigned long data) +{ + switch (reg_width) { + case 8: + ctrl_outb(data, reg); + return; + case 16: + ctrl_outw(data, reg); + return; + case 32: + ctrl_outl(data, reg); + return; + } - return registered_gpio; + BUG(); } -static int enum_in_range(pinmux_enum_t enum_id, struct pinmux_range *r) +static void gpio_write_bit(struct pinmux_data_reg *dr, + unsigned long in_pos, unsigned long value) { - if (enum_id < r->begin) - return 0; + unsigned long pos; - if (enum_id > r->end) - return 0; + pos = dr->reg_width - (in_pos + 1); - return 1; +#ifdef DEBUG + pr_info("write_bit addr = %lx, value = %ld, pos = %ld, " + "r_width = %ld\n", + dr->reg, !!value, pos, dr->reg_width); +#endif + + if (value) + set_bit(pos, &dr->reg_shadow); + else + clear_bit(pos, &dr->reg_shadow); + + gpio_write_raw_reg(dr->reg, dr->reg_width, dr->reg_shadow); } -static int read_write_reg(unsigned long reg, unsigned long reg_width, - unsigned long field_width, unsigned long in_pos, - unsigned long value, int do_write) +static int gpio_read_reg(unsigned long reg, unsigned long reg_width, + unsigned long field_width, unsigned long in_pos) { unsigned long data, mask, pos; @@ -57,52 +96,53 @@ static int read_write_reg(unsigned long reg, unsigned long reg_width, pos = reg_width - ((in_pos + 1) * field_width); #ifdef DEBUG - pr_info("%s, addr = %lx, value = %ld, pos = %ld, " + pr_info("read_reg: addr = %lx, pos = %ld, " "r_width = %ld, f_width = %ld\n", - do_write ? "write" : "read", reg, value, pos, - reg_width, field_width); + reg, pos, reg_width, field_width); #endif - switch (reg_width) { - case 8: - data = ctrl_inb(reg); - break; - case 16: - data = ctrl_inw(reg); - break; - case 32: - data = ctrl_inl(reg); - break; - } + data = gpio_read_raw_reg(reg, reg_width); + return (data >> pos) & mask; +} - if (!do_write) - return (data >> pos) & mask; +static void gpio_write_reg(unsigned long reg, unsigned long reg_width, + unsigned long field_width, unsigned long in_pos, + unsigned long value) +{ + unsigned long mask, pos; - data &= ~(mask << pos); - data |= value << pos; + mask = (1 << field_width) - 1; + pos = reg_width - ((in_pos + 1) * field_width); + +#ifdef DEBUG + pr_info("write_reg addr = %lx, value = %ld, pos = %ld, " + "r_width = %ld, f_width = %ld\n", + reg, value, pos, reg_width, field_width); +#endif + + mask = ~(mask << pos); + value = value << pos; switch (reg_width) { case 8: - ctrl_outb(data, reg); + ctrl_outb((ctrl_inb(reg) & mask) | value, reg); break; case 16: - ctrl_outw(data, reg); + ctrl_outw((ctrl_inw(reg) & mask) | value, reg); break; case 32: - ctrl_outl(data, reg); + ctrl_outl((ctrl_inl(reg) & mask) | value, reg); break; } - return 0; } -static int get_data_reg(struct pinmux_info *gpioc, unsigned gpio, - struct pinmux_data_reg **drp, int *bitp) +static int setup_data_reg(struct pinmux_info *gpioc, unsigned gpio) { - pinmux_enum_t enum_id = gpioc->gpios[gpio].enum_id; + struct pinmux_gpio *gpiop = &gpioc->gpios[gpio]; struct pinmux_data_reg *data_reg; int k, n; - if (!enum_in_range(enum_id, &gpioc->data)) + if (!enum_in_range(gpiop->enum_id, &gpioc->data)) return -1; k = 0; @@ -113,19 +153,58 @@ static int get_data_reg(struct pinmux_info *gpioc, unsigned gpio, break; for (n = 0; n < data_reg->reg_width; n++) { - if (data_reg->enum_ids[n] == enum_id) { - *drp = data_reg; - *bitp = n; + if (data_reg->enum_ids[n] == gpiop->enum_id) { + gpiop->flags &= ~PINMUX_FLAG_DREG; + gpiop->flags |= (k << PINMUX_FLAG_DREG_SHIFT); + gpiop->flags &= ~PINMUX_FLAG_DBIT; + gpiop->flags |= (n << PINMUX_FLAG_DBIT_SHIFT); return 0; - } } k++; } + BUG(); + return -1; } +static void setup_data_regs(struct pinmux_info *gpioc) +{ + struct pinmux_data_reg *drp; + int k; + + for (k = gpioc->first_gpio; k <= gpioc->last_gpio; k++) + setup_data_reg(gpioc, k); + + k = 0; + while (1) { + drp = gpioc->data_regs + k; + + if (!drp->reg_width) + break; + + drp->reg_shadow = gpio_read_raw_reg(drp->reg, drp->reg_width); + k++; + } +} + +static int get_data_reg(struct pinmux_info *gpioc, unsigned gpio, + struct pinmux_data_reg **drp, int *bitp) +{ + struct pinmux_gpio *gpiop = &gpioc->gpios[gpio]; + int k, n; + + if (!enum_in_range(gpiop->enum_id, &gpioc->data)) + return -1; + + k = (gpiop->flags & PINMUX_FLAG_DREG) >> PINMUX_FLAG_DREG_SHIFT; + n = (gpiop->flags & PINMUX_FLAG_DBIT) >> PINMUX_FLAG_DBIT_SHIFT; + *drp = gpioc->data_regs + k; + *bitp = n; + return 0; +} + static int get_config_reg(struct pinmux_info *gpioc, pinmux_enum_t enum_id, struct pinmux_cfg_reg **crp, int *indexp, unsigned long **cntp) @@ -187,9 +266,9 @@ static int get_gpio_enum_id(struct pinmux_info *gpioc, unsigned gpio, return -1; } -static int write_config_reg(struct pinmux_info *gpioc, - struct pinmux_cfg_reg *crp, - int index) +static void write_config_reg(struct pinmux_info *gpioc, + struct pinmux_cfg_reg *crp, + int index) { unsigned long ncomb, pos, value; @@ -197,8 +276,7 @@ static int write_config_reg(struct pinmux_info *gpioc, pos = index / ncomb; value = index % ncomb; - return read_write_reg(crp->reg, crp->reg_width, - crp->field_width, pos, value, 1); + gpio_write_reg(crp->reg, crp->reg_width, crp->field_width, pos, value); } static int check_config_reg(struct pinmux_info *gpioc, @@ -211,8 +289,8 @@ static int check_config_reg(struct pinmux_info *gpioc, pos = index / ncomb; value = index % ncomb; - if (read_write_reg(crp->reg, crp->reg_width, - crp->field_width, pos, 0, 0) == value) + if (gpio_read_reg(crp->reg, crp->reg_width, + crp->field_width, pos) == value) return 0; return -1; @@ -220,8 +298,8 @@ static int check_config_reg(struct pinmux_info *gpioc, enum { GPIO_CFG_DRYRUN, GPIO_CFG_REQ, GPIO_CFG_FREE }; -int pinmux_config_gpio(struct pinmux_info *gpioc, unsigned gpio, - int pinmux_type, int cfg_mode) +static int pinmux_config_gpio(struct pinmux_info *gpioc, unsigned gpio, + int pinmux_type, int cfg_mode) { struct pinmux_cfg_reg *cr = NULL; pinmux_enum_t enum_id; @@ -287,8 +365,7 @@ int pinmux_config_gpio(struct pinmux_info *gpioc, unsigned gpio, break; case GPIO_CFG_REQ: - if (write_config_reg(gpioc, cr, index) != 0) - goto out_err; + write_config_reg(gpioc, cr, index); *cntp = *cntp + 1; break; @@ -305,9 +382,14 @@ int pinmux_config_gpio(struct pinmux_info *gpioc, unsigned gpio, static DEFINE_SPINLOCK(gpio_lock); -int __gpio_request(unsigned gpio) +static struct pinmux_info *chip_to_pinmux(struct gpio_chip *chip) { - struct pinmux_info *gpioc = gpio_controller(gpio); + return container_of(chip, struct pinmux_info, chip); +} + +static int sh_gpio_request(struct gpio_chip *chip, unsigned offset) +{ + struct pinmux_info *gpioc = chip_to_pinmux(chip); struct pinmux_data_reg *dummy; unsigned long flags; int i, ret, pinmux_type; @@ -319,29 +401,30 @@ int __gpio_request(unsigned gpio) spin_lock_irqsave(&gpio_lock, flags); - if ((gpioc->gpios[gpio].flags & PINMUX_FLAG_TYPE) != PINMUX_TYPE_NONE) + if ((gpioc->gpios[offset].flags & PINMUX_FLAG_TYPE) != PINMUX_TYPE_NONE) goto err_unlock; /* setup pin function here if no data is associated with pin */ - if (get_data_reg(gpioc, gpio, &dummy, &i) != 0) + if (get_data_reg(gpioc, offset, &dummy, &i) != 0) pinmux_type = PINMUX_TYPE_FUNCTION; else pinmux_type = PINMUX_TYPE_GPIO; if (pinmux_type == PINMUX_TYPE_FUNCTION) { - if (pinmux_config_gpio(gpioc, gpio, + if (pinmux_config_gpio(gpioc, offset, pinmux_type, GPIO_CFG_DRYRUN) != 0) goto err_unlock; - if (pinmux_config_gpio(gpioc, gpio, + if (pinmux_config_gpio(gpioc, offset, pinmux_type, GPIO_CFG_REQ) != 0) BUG(); } - gpioc->gpios[gpio].flags = pinmux_type; + gpioc->gpios[offset].flags &= ~PINMUX_FLAG_TYPE; + gpioc->gpios[offset].flags |= pinmux_type; ret = 0; err_unlock: @@ -349,11 +432,10 @@ int __gpio_request(unsigned gpio) err_out: return ret; } -EXPORT_SYMBOL(__gpio_request); -void gpio_free(unsigned gpio) +static void sh_gpio_free(struct gpio_chip *chip, unsigned offset) { - struct pinmux_info *gpioc = gpio_controller(gpio); + struct pinmux_info *gpioc = chip_to_pinmux(chip); unsigned long flags; int pinmux_type; @@ -362,20 +444,23 @@ void gpio_free(unsigned gpio) spin_lock_irqsave(&gpio_lock, flags); - pinmux_type = gpioc->gpios[gpio].flags & PINMUX_FLAG_TYPE; - pinmux_config_gpio(gpioc, gpio, pinmux_type, GPIO_CFG_FREE); - gpioc->gpios[gpio].flags = PINMUX_TYPE_NONE; + pinmux_type = gpioc->gpios[offset].flags & PINMUX_FLAG_TYPE; + pinmux_config_gpio(gpioc, offset, pinmux_type, GPIO_CFG_FREE); + gpioc->gpios[offset].flags &= ~PINMUX_FLAG_TYPE; + gpioc->gpios[offset].flags |= PINMUX_TYPE_NONE; spin_unlock_irqrestore(&gpio_lock, flags); } -EXPORT_SYMBOL(gpio_free); static int pinmux_direction(struct pinmux_info *gpioc, unsigned gpio, int new_pinmux_type) { - int ret, pinmux_type; + int pinmux_type; + int ret = -EINVAL; + + if (!gpioc) + goto err_out; - ret = -EINVAL; pinmux_type = gpioc->gpios[gpio].flags & PINMUX_FLAG_TYPE; switch (pinmux_type) { @@ -401,102 +486,99 @@ static int pinmux_direction(struct pinmux_info *gpioc, GPIO_CFG_REQ) != 0) BUG(); - gpioc->gpios[gpio].flags = new_pinmux_type; + gpioc->gpios[gpio].flags &= ~PINMUX_FLAG_TYPE; + gpioc->gpios[gpio].flags |= new_pinmux_type; ret = 0; err_out: return ret; } -int gpio_direction_input(unsigned gpio) +static int sh_gpio_direction_input(struct gpio_chip *chip, unsigned offset) { - struct pinmux_info *gpioc = gpio_controller(gpio); + struct pinmux_info *gpioc = chip_to_pinmux(chip); unsigned long flags; - int ret = -EINVAL; - - if (!gpioc) - goto err_out; + int ret; spin_lock_irqsave(&gpio_lock, flags); - ret = pinmux_direction(gpioc, gpio, PINMUX_TYPE_INPUT); + ret = pinmux_direction(gpioc, offset, PINMUX_TYPE_INPUT); spin_unlock_irqrestore(&gpio_lock, flags); - err_out: + return ret; } -EXPORT_SYMBOL(gpio_direction_input); -static int __gpio_get_set_value(struct pinmux_info *gpioc, - unsigned gpio, int value, - int do_write) +static void sh_gpio_set_value(struct pinmux_info *gpioc, + unsigned gpio, int value) { struct pinmux_data_reg *dr = NULL; int bit = 0; - if (get_data_reg(gpioc, gpio, &dr, &bit) != 0) + if (!gpioc || get_data_reg(gpioc, gpio, &dr, &bit) != 0) BUG(); else - value = read_write_reg(dr->reg, dr->reg_width, - 1, bit, !!value, do_write); - - return value; + gpio_write_bit(dr, bit, value); } -int gpio_direction_output(unsigned gpio, int value) +static int sh_gpio_direction_output(struct gpio_chip *chip, unsigned offset, + int value) { - struct pinmux_info *gpioc = gpio_controller(gpio); + struct pinmux_info *gpioc = chip_to_pinmux(chip); unsigned long flags; - int ret = -EINVAL; - - if (!gpioc) - goto err_out; + int ret; + sh_gpio_set_value(gpioc, offset, value); spin_lock_irqsave(&gpio_lock, flags); - __gpio_get_set_value(gpioc, gpio, value, 1); - ret = pinmux_direction(gpioc, gpio, PINMUX_TYPE_OUTPUT); + ret = pinmux_direction(gpioc, offset, PINMUX_TYPE_OUTPUT); spin_unlock_irqrestore(&gpio_lock, flags); - err_out: + return ret; } -EXPORT_SYMBOL(gpio_direction_output); -int gpio_get_value(unsigned gpio) +static int sh_gpio_get_value(struct pinmux_info *gpioc, unsigned gpio) { - struct pinmux_info *gpioc = gpio_controller(gpio); - unsigned long flags; - int value = 0; + struct pinmux_data_reg *dr = NULL; + int bit = 0; - if (!gpioc) + if (!gpioc || get_data_reg(gpioc, gpio, &dr, &bit) != 0) { BUG(); - else { - spin_lock_irqsave(&gpio_lock, flags); - value = __gpio_get_set_value(gpioc, gpio, 0, 0); - spin_unlock_irqrestore(&gpio_lock, flags); + return 0; } - return value; + return gpio_read_reg(dr->reg, dr->reg_width, 1, bit); } -EXPORT_SYMBOL(gpio_get_value); -void gpio_set_value(unsigned gpio, int value) +static int sh_gpio_get(struct gpio_chip *chip, unsigned offset) { - struct pinmux_info *gpioc = gpio_controller(gpio); - unsigned long flags; + return sh_gpio_get_value(chip_to_pinmux(chip), offset); +} - if (!gpioc) - BUG(); - else { - spin_lock_irqsave(&gpio_lock, flags); - __gpio_get_set_value(gpioc, gpio, value, 1); - spin_unlock_irqrestore(&gpio_lock, flags); - } +static void sh_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + sh_gpio_set_value(chip_to_pinmux(chip), offset, value); } -EXPORT_SYMBOL(gpio_set_value); int register_pinmux(struct pinmux_info *pip) { - registered_gpio = pip; - pr_info("pinmux: %s handling gpio %d -> %d\n", + struct gpio_chip *chip = &pip->chip; + + pr_info("sh pinmux: %s handling gpio %d -> %d\n", pip->name, pip->first_gpio, pip->last_gpio); - return 0; + setup_data_regs(pip); + + chip->request = sh_gpio_request; + chip->free = sh_gpio_free; + chip->direction_input = sh_gpio_direction_input; + chip->get = sh_gpio_get; + chip->direction_output = sh_gpio_direction_output; + chip->set = sh_gpio_set; + + WARN_ON(pip->first_gpio != 0); /* needs testing */ + + chip->label = pip->name; + chip->owner = THIS_MODULE; + chip->base = pip->first_gpio; + chip->ngpio = (pip->last_gpio - pip->first_gpio) + 1; + + return gpiochip_add(chip); } diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c index 64b7690c664..3f1372eb009 100644 --- a/arch/sh/kernel/irq.c +++ b/arch/sh/kernel/irq.c @@ -51,7 +51,7 @@ int show_interrupts(struct seq_file *p, void *v) goto unlock; seq_printf(p, "%3d: ",i); for_each_online_cpu(j) - seq_printf(p, "%10u ", kstat_cpu(j).irqs[i]); + seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); seq_printf(p, " %14s", irq_desc[i].chip->name); seq_printf(p, "-%-8s", irq_desc[i].name); seq_printf(p, " %s", action->name); @@ -106,7 +106,7 @@ asmlinkage int do_IRQ(unsigned int irq, struct pt_regs *regs) } #endif - irq = irq_demux(evt2irq(irq)); + irq = irq_demux(intc_evt2irq(irq)); #ifdef CONFIG_IRQSTACKS curctx = (union irq_ctx *)current_thread_info(); diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c index 94df56b0d1f..7ea2704ea03 100644 --- a/arch/sh/kernel/machine_kexec.c +++ b/arch/sh/kernel/machine_kexec.c @@ -14,21 +14,22 @@ #include <linux/delay.h> #include <linux/reboot.h> #include <linux/numa.h> +#include <linux/ftrace.h> +#include <linux/suspend.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> #include <asm/mmu_context.h> #include <asm/io.h> #include <asm/cacheflush.h> -typedef NORET_TYPE void (*relocate_new_kernel_t)( - unsigned long indirection_page, - unsigned long reboot_code_buffer, - unsigned long start_address, - unsigned long vbr_reg) ATTRIB_NORET; +typedef void (*relocate_new_kernel_t)(unsigned long indirection_page, + unsigned long reboot_code_buffer, + unsigned long start_address); extern const unsigned char relocate_new_kernel[]; extern const unsigned int relocate_new_kernel_size; extern void *gdb_vbr_vector; +extern void *vbr_base; void machine_shutdown(void) { @@ -45,6 +46,12 @@ void machine_crash_shutdown(struct pt_regs *regs) */ int machine_kexec_prepare(struct kimage *image) { + /* older versions of kexec-tools are passing + * the zImage entry point as a virtual address. + */ + if (image->start != PHYSADDR(image->start)) + return -EINVAL; /* upgrade your kexec-tools */ + return 0; } @@ -73,17 +80,33 @@ static void kexec_info(struct kimage *image) */ void machine_kexec(struct kimage *image) { - unsigned long page_list; unsigned long reboot_code_buffer; - unsigned long vbr_reg; relocate_new_kernel_t rnk; + unsigned long entry; + unsigned long *ptr; + int save_ftrace_enabled; + + /* + * Nicked from the mips version of machine_kexec(): + * The generic kexec code builds a page list with physical + * addresses. Use phys_to_virt() to convert them to virtual. + */ + for (ptr = &image->head; (entry = *ptr) && !(entry & IND_DONE); + ptr = (entry & IND_INDIRECTION) ? + phys_to_virt(entry & PAGE_MASK) : ptr + 1) { + if (*ptr & IND_SOURCE || *ptr & IND_INDIRECTION || + *ptr & IND_DESTINATION) + *ptr = (unsigned long) phys_to_virt(*ptr); + } -#if defined(CONFIG_SH_STANDARD_BIOS) - vbr_reg = ((unsigned long )gdb_vbr_vector) - 0x100; -#else - vbr_reg = 0x80000000; // dummy +#ifdef CONFIG_KEXEC_JUMP + if (image->preserve_context) + save_processor_state(); #endif + + save_ftrace_enabled = __ftrace_enabled_save(); + /* Interrupts aren't acceptable while we reboot */ local_irq_disable(); @@ -97,12 +120,37 @@ void machine_kexec(struct kimage *image) memcpy((void *)reboot_code_buffer, relocate_new_kernel, relocate_new_kernel_size); - kexec_info(image); + kexec_info(image); flush_cache_all(); +#if defined(CONFIG_SH_STANDARD_BIOS) + asm volatile("ldc %0, vbr" : + : "r" (((unsigned long) gdb_vbr_vector) - 0x100) + : "memory"); +#endif + /* now call it */ rnk = (relocate_new_kernel_t) reboot_code_buffer; - (*rnk)(page_list, reboot_code_buffer, P2SEGADDR(image->start), vbr_reg); + (*rnk)(page_list, reboot_code_buffer, + (unsigned long)phys_to_virt(image->start)); + +#ifdef CONFIG_KEXEC_JUMP + asm volatile("ldc %0, vbr" : : "r" (&vbr_base) : "memory"); + + if (image->preserve_context) + restore_processor_state(); + + /* Convert page list back to physical addresses, what a mess. */ + for (ptr = &image->head; (entry = *ptr) && !(entry & IND_DONE); + ptr = (*ptr & IND_INDIRECTION) ? + phys_to_virt(*ptr & PAGE_MASK) : ptr + 1) { + if (*ptr & IND_SOURCE || *ptr & IND_INDIRECTION || + *ptr & IND_DESTINATION) + *ptr = virt_to_phys(*ptr); + } +#endif + + __ftrace_enabled_restore(save_ftrace_enabled); } void arch_crash_save_vmcoreinfo(void) diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index ddafbbbab2a..694bc15f84f 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -170,7 +170,7 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) asmlinkage void ret_from_fork(void); -int copy_thread(int nr, unsigned long clone_flags, unsigned long usp, +int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long unused, struct task_struct *p, struct pt_regs *regs) { diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c index c90c7e5e5fe..96be839040f 100644 --- a/arch/sh/kernel/process_64.c +++ b/arch/sh/kernel/process_64.c @@ -425,7 +425,7 @@ int dump_fpu(struct pt_regs *regs, elf_fpregset_t *fpu) asmlinkage void ret_from_fork(void); -int copy_thread(int nr, unsigned long clone_flags, unsigned long usp, +int copy_thread(unsigned long clone_flags, unsigned long usp, unsigned long unused, struct task_struct *p, struct pt_regs *regs) { diff --git a/arch/sh/kernel/relocate_kernel.S b/arch/sh/kernel/relocate_kernel.S index c66cb3209db..fcc9934fb97 100644 --- a/arch/sh/kernel/relocate_kernel.S +++ b/arch/sh/kernel/relocate_kernel.S @@ -4,6 +4,8 @@ * * LANDISK/sh4 is supported. Maybe, SH archtecture works well. * + * 2009-03-18 Magnus Damm - Added Kexec Jump support + * * This source code is licensed under the GNU General Public License, * Version 2. See the file COPYING for more details. */ @@ -16,23 +18,141 @@ relocate_new_kernel: /* r4 = indirection_page */ /* r5 = reboot_code_buffer */ /* r6 = start_address */ - /* r7 = vbr_reg */ - mov.l 10f,r8 /* PAGE_SIZE */ - mov.l 11f,r9 /* P2SEG */ + mov.l 10f, r0 /* PAGE_SIZE */ + add r5, r0 /* setup new stack at end of control page */ + + /* save r15->r8 to new stack */ + mov.l r15, @-r0 + mov r0, r15 + mov.l r14, @-r15 + mov.l r13, @-r15 + mov.l r12, @-r15 + mov.l r11, @-r15 + mov.l r10, @-r15 + mov.l r9, @-r15 + mov.l r8, @-r15 + + /* save other random registers */ + sts.l macl, @-r15 + sts.l mach, @-r15 + stc.l gbr, @-r15 + stc.l ssr, @-r15 + stc.l sr, @-r15 + sts.l pr, @-r15 + stc.l spc, @-r15 + + /* switch to bank1 and save r7->r0 */ + mov.l 12f, r9 + stc sr, r8 + or r9, r8 + ldc r8, sr + mov.l r7, @-r15 + mov.l r6, @-r15 + mov.l r5, @-r15 + mov.l r4, @-r15 + mov.l r3, @-r15 + mov.l r2, @-r15 + mov.l r1, @-r15 + mov.l r0, @-r15 + + /* switch to bank0 and save r7->r0 */ + mov.l 12f, r9 + not r9, r9 + stc sr, r8 + and r9, r8 + ldc r8, sr + mov.l r7, @-r15 + mov.l r6, @-r15 + mov.l r5, @-r15 + mov.l r4, @-r15 + mov.l r3, @-r15 + mov.l r2, @-r15 + mov.l r1, @-r15 + mov.l r0, @-r15 + + mov.l r4, @-r15 /* save indirection page again */ + + bsr swap_pages /* swap pages before jumping to new kernel */ + nop + + mova 11f, r0 + mov.l r15, @r0 /* save pointer to stack */ + + jsr @r6 /* hand over control to new kernel */ + nop + + mov.l 11f, r15 /* get pointer to stack */ + mov.l @r15+, r4 /* restore r4 to get indirection page */ - /* stack setting */ - add r8,r5 - mov r5,r15 + bsr swap_pages /* swap pages back to previous state */ + nop + /* make sure bank0 is active and restore r0->r7 */ + mov.l 12f, r9 + not r9, r9 + stc sr, r8 + and r9, r8 + ldc r8, sr + mov.l @r15+, r0 + mov.l @r15+, r1 + mov.l @r15+, r2 + mov.l @r15+, r3 + mov.l @r15+, r4 + mov.l @r15+, r5 + mov.l @r15+, r6 + mov.l @r15+, r7 + + /* switch to bank1 and restore r0->r7 */ + mov.l 12f, r9 + stc sr, r8 + or r9, r8 + ldc r8, sr + mov.l @r15+, r0 + mov.l @r15+, r1 + mov.l @r15+, r2 + mov.l @r15+, r3 + mov.l @r15+, r4 + mov.l @r15+, r5 + mov.l @r15+, r6 + mov.l @r15+, r7 + + /* switch back to bank0 */ + mov.l 12f, r9 + not r9, r9 + stc sr, r8 + and r9, r8 + ldc r8, sr + + /* restore other random registers */ + ldc.l @r15+, spc + lds.l @r15+, pr + ldc.l @r15+, sr + ldc.l @r15+, ssr + ldc.l @r15+, gbr + lds.l @r15+, mach + lds.l @r15+, macl + + /* restore r8->r15 */ + mov.l @r15+, r8 + mov.l @r15+, r9 + mov.l @r15+, r10 + mov.l @r15+, r11 + mov.l @r15+, r12 + mov.l @r15+, r13 + mov.l @r15+, r14 + mov.l @r15+, r15 + rts + nop + +swap_pages: bra 1f - mov r4,r0 /* cmd = indirection_page */ + mov r4,r0 /* cmd = indirection_page */ 0: mov.l @r4+,r0 /* cmd = *ind++ */ -1: /* addr = (cmd | P2SEG) & 0xfffffff0 */ +1: /* addr = cmd & 0xfffffff0 */ mov r0,r2 - or r9,r2 mov #-16,r1 and r1,r2 @@ -40,57 +160,70 @@ relocate_new_kernel: tst #1,r0 bt 2f bra 0b - mov r2,r5 + mov r2,r5 2: /* else if(cmd & IND_INDIRECTION) ind = addr */ tst #2,r0 bt 3f bra 0b - mov r2,r4 + mov r2,r4 -3: /* else if(cmd & IND_DONE) goto 6 */ +3: /* else if(cmd & IND_DONE) return */ tst #4,r0 bt 4f - bra 6f - nop + rts + nop 4: /* else if(cmd & IND_SOURCE) memcpy(dst,addr,PAGE_SIZE) */ tst #8,r0 bt 0b - mov r8,r3 + mov.l 10f,r3 /* PAGE_SIZE */ shlr2 r3 shlr2 r3 5: dt r3 - mov.l @r2+,r1 /* 16n+0 */ - mov.l r1,@r5 - add #4,r5 - mov.l @r2+,r1 /* 16n+4 */ - mov.l r1,@r5 - add #4,r5 - mov.l @r2+,r1 /* 16n+8 */ - mov.l r1,@r5 - add #4,r5 - mov.l @r2+,r1 /* 16n+12 */ - mov.l r1,@r5 - add #4,r5 + + /* regular kexec just overwrites the destination page + * with the contents of the source page. + * for the kexec jump case we need to swap the contents + * of the pages. + * to keep it simple swap the contents for both cases. + */ + mov.l @(0, r2), r8 + mov.l @(0, r5), r1 + mov.l r8, @(0, r5) + mov.l r1, @(0, r2) + + mov.l @(4, r2), r8 + mov.l @(4, r5), r1 + mov.l r8, @(4, r5) + mov.l r1, @(4, r2) + + mov.l @(8, r2), r8 + mov.l @(8, r5), r1 + mov.l r8, @(8, r5) + mov.l r1, @(8, r2) + + mov.l @(12, r2), r8 + mov.l @(12, r5), r1 + mov.l r8, @(12, r5) + mov.l r1, @(12, r2) + + add #16,r5 + add #16,r2 bf 5b bra 0b - nop -6: -#ifdef CONFIG_SH_STANDARD_BIOS - ldc r7, vbr -#endif - jmp @r6 - nop + nop .align 2 10: .long PAGE_SIZE 11: - .long P2SEG + .long 0 +12: + .long 0x20000000 ! RB=1 relocate_new_kernel_end: diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 370d2cfa34e..24c60251f68 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -432,6 +432,7 @@ static const char *cpu_name[] = { [CPU_SH7763] = "SH7763", [CPU_SH7770] = "SH7770", [CPU_SH7780] = "SH7780", [CPU_SH7781] = "SH7781", [CPU_SH7343] = "SH7343", [CPU_SH7785] = "SH7785", + [CPU_SH7786] = "SH7786", [CPU_SH7722] = "SH7722", [CPU_SHX3] = "SH-X3", [CPU_SH5_101] = "SH5-101", [CPU_SH5_103] = "SH5-103", [CPU_MXG] = "MX-G", [CPU_SH7723] = "SH7723", @@ -448,7 +449,7 @@ EXPORT_SYMBOL(get_cpu_subtype); /* Symbolic CPU flags, keep in sync with asm/cpu-features.h */ static const char *cpu_flags[] = { "none", "fpu", "p2flush", "mmuassoc", "dsp", "perfctr", - "ptea", "llsc", "l2", "op32", NULL + "ptea", "llsc", "l2", "op32", "pteaex", NULL }; static void show_cpuflags(struct seq_file *m, struct sh_cpuinfo *c) diff --git a/arch/sh/kernel/swsusp.c b/arch/sh/kernel/swsusp.c new file mode 100644 index 00000000000..12b64a0f2f0 --- /dev/null +++ b/arch/sh/kernel/swsusp.c @@ -0,0 +1,38 @@ +/* + * swsusp.c - SuperH hibernation support + * + * Copyright (C) 2009 Magnus Damm + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ + +#include <linux/mm.h> +#include <linux/sched.h> +#include <linux/suspend.h> +#include <asm/suspend.h> +#include <asm/sections.h> +#include <asm/tlbflush.h> +#include <asm/page.h> +#include <asm/fpu.h> + +struct swsusp_arch_regs swsusp_arch_regs_cpu0; + +int pfn_is_nosave(unsigned long pfn) +{ + unsigned long begin_pfn = __pa(&__nosave_begin) >> PAGE_SHIFT; + unsigned long end_pfn = PAGE_ALIGN(__pa(&__nosave_end)) >> PAGE_SHIFT; + + return (pfn >= begin_pfn) && (pfn < end_pfn); +} + +void save_processor_state(void) +{ + init_fpu(current); +} + +void restore_processor_state(void) +{ + local_flush_tlb_all(); +} diff --git a/arch/sh/kernel/time_32.c b/arch/sh/kernel/time_32.c index 8457f83242c..c34e1e0f9b0 100644 --- a/arch/sh/kernel/time_32.c +++ b/arch/sh/kernel/time_32.c @@ -41,14 +41,6 @@ static int null_rtc_set_time(const time_t secs) return 0; } -/* - * Null high precision timer functions for systems lacking one. - */ -static cycle_t null_hpt_read(void) -{ - return 0; -} - void (*rtc_sh_get_time)(struct timespec *) = null_rtc_get_time; int (*rtc_sh_set_time)(const time_t) = null_rtc_set_time; @@ -112,7 +104,6 @@ int do_settimeofday(struct timespec *tv) EXPORT_SYMBOL(do_settimeofday); #endif /* !CONFIG_GENERIC_TIME */ -#ifndef CONFIG_GENERIC_CLOCKEVENTS /* last time the RTC clock got updated */ static long last_rtc_update; @@ -156,7 +147,6 @@ void handle_timer_tick(void) update_process_times(user_mode(get_irq_regs())); #endif } -#endif /* !CONFIG_GENERIC_CLOCKEVENTS */ #ifdef CONFIG_PM int timer_suspend(struct sys_device *dev, pm_message_t state) @@ -189,7 +179,12 @@ static struct sysdev_class timer_sysclass = { static int __init timer_init_sysfs(void) { - int ret = sysdev_class_register(&timer_sysclass); + int ret; + + if (!sys_timer) + return 0; + + ret = sysdev_class_register(&timer_sysclass); if (ret != 0) return ret; @@ -200,42 +195,21 @@ device_initcall(timer_init_sysfs); void (*board_time_init)(void); -/* - * Shamelessly based on the MIPS and Sparc64 work. - */ -static unsigned long timer_ticks_per_nsec_quotient __read_mostly; -unsigned long sh_hpt_frequency = 0; - -#define NSEC_PER_CYC_SHIFT 10 - -static struct clocksource clocksource_sh = { +struct clocksource clocksource_sh = { .name = "SuperH", - .rating = 200, - .mask = CLOCKSOURCE_MASK(32), - .read = null_hpt_read, - .shift = 16, - .flags = CLOCK_SOURCE_IS_CONTINUOUS, }; -static void __init init_sh_clocksource(void) -{ - if (!sh_hpt_frequency || clocksource_sh.read == null_hpt_read) - return; - - clocksource_sh.mult = clocksource_hz2mult(sh_hpt_frequency, - clocksource_sh.shift); - - timer_ticks_per_nsec_quotient = - clocksource_hz2mult(sh_hpt_frequency, NSEC_PER_CYC_SHIFT); - - clocksource_register(&clocksource_sh); -} - #ifdef CONFIG_GENERIC_TIME unsigned long long sched_clock(void) { - unsigned long long ticks = clocksource_sh.read(); - return (ticks * timer_ticks_per_nsec_quotient) >> NSEC_PER_CYC_SHIFT; + unsigned long long cycles; + + /* jiffies based sched_clock if no clocksource is installed */ + if (!clocksource_sh.rating) + return (unsigned long long)jiffies * (NSEC_PER_SEC / HZ); + + cycles = clocksource_sh.read(); + return cyc2ns(&clocksource_sh, cycles); } #endif @@ -259,17 +233,8 @@ void __init time_init(void) * initialized for us. */ sys_timer = get_sys_timer(); - printk(KERN_INFO "Using %s for system timer\n", sys_timer->name); - - - if (sys_timer->ops->read) - clocksource_sh.read = sys_timer->ops->read; - - init_sh_clocksource(); - - if (sh_hpt_frequency) - printk("Using %lu.%03lu MHz high precision timer.\n", - ((sh_hpt_frequency + 500) / 1000) / 1000, - ((sh_hpt_frequency + 500) / 1000) % 1000); + if (unlikely(!sys_timer)) + panic("System timer missing.\n"); + printk(KERN_INFO "Using %s for system timer\n", sys_timer->name); } diff --git a/arch/sh/kernel/time_64.c b/arch/sh/kernel/time_64.c index 59d2a03e8b3..988c77c3723 100644 --- a/arch/sh/kernel/time_64.c +++ b/arch/sh/kernel/time_64.c @@ -284,7 +284,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id) static struct irqaction irq0 = { .handler = timer_interrupt, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "timer", }; diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c index c127293271e..9aa348658ae 100644 --- a/arch/sh/kernel/timers/timer-cmt.c +++ b/arch/sh/kernel/timers/timer-cmt.c @@ -109,7 +109,6 @@ static struct irqaction cmt_irq = { .name = "timer", .handler = cmt_timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .mask = CPU_MASK_NONE, }; static void cmt_clk_init(struct clk *clk) diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c index c3d237e1d56..9b0ef012647 100644 --- a/arch/sh/kernel/timers/timer-mtu2.c +++ b/arch/sh/kernel/timers/timer-mtu2.c @@ -35,7 +35,8 @@ #define MTU2_TSR_1 0xfffe4385 #define MTU2_TCNT_1 0xfffe4386 /* 16-bit counter */ -#if defined(CONFIG_CPU_SUBTYPE_SH7201) +#if defined(CONFIG_CPU_SUBTYPE_SH7201) || \ + defined(CONFIG_CPU_SUBTYPE_SH7203) #define MTU2_TGRA_1 0xfffe4388 #else #define MTU2_TGRA_1 0xfffe438a @@ -114,7 +115,6 @@ static struct irqaction mtu2_irq = { .name = "timer", .handler = mtu2_timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .mask = CPU_MASK_NONE, }; static unsigned int divisors[] = { 1, 4, 16, 64, 1, 1, 256 }; diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c index 0db3f951033..c5d3396f596 100644 --- a/arch/sh/kernel/timers/timer-tmu.c +++ b/arch/sh/kernel/timers/timer-tmu.c @@ -146,7 +146,14 @@ static irqreturn_t tmu_timer_interrupt(int irq, void *dummy) _tmu_clear_status(TMU0); _tmu_set_irq(TMU0,tmu0_clockevent.mode != CLOCK_EVT_MODE_ONESHOT); - evt->event_handler(evt); + switch (tmu0_clockevent.mode) { + case CLOCK_EVT_MODE_ONESHOT: + case CLOCK_EVT_MODE_PERIODIC: + evt->event_handler(evt); + break; + default: + break; + } return IRQ_HANDLED; } @@ -155,7 +162,6 @@ static struct irqaction tmu0_irq = { .name = "periodic/oneshot timer", .handler = tmu_timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .mask = CPU_MASK_NONE, }; static void __init tmu_clk_init(struct clk *clk) @@ -237,6 +243,7 @@ static int tmu_timer_init(void) !defined(CONFIG_CPU_SUBTYPE_SH7721) && \ !defined(CONFIG_CPU_SUBTYPE_SH7760) && \ !defined(CONFIG_CPU_SUBTYPE_SH7785) && \ + !defined(CONFIG_CPU_SUBTYPE_SH7786) && \ !defined(CONFIG_CPU_SUBTYPE_SHX3) ctrl_outb(TMU_TOCR_INIT, TMU_TOCR); #endif @@ -254,7 +261,14 @@ static int tmu_timer_init(void) _tmu_start(TMU1); - sh_hpt_frequency = clk_get_rate(&tmu1_clk); + clocksource_sh.rating = 200; + clocksource_sh.mask = CLOCKSOURCE_MASK(32); + clocksource_sh.read = tmu_timer_read; + clocksource_sh.shift = 10; + clocksource_sh.mult = clocksource_hz2mult(clk_get_rate(&tmu1_clk), + clocksource_sh.shift); + clocksource_sh.flags = CLOCK_SOURCE_IS_CONTINUOUS; + clocksource_register(&clocksource_sh); tmu0_clockevent.mult = div_sc(frequency, NSEC_PER_SEC, tmu0_clockevent.shift); @@ -264,6 +278,7 @@ static int tmu_timer_init(void) clockevent_delta2ns(1, &tmu0_clockevent); tmu0_clockevent.cpumask = cpumask_of(0); + tmu0_clockevent.rating = 100; clockevents_register_device(&tmu0_clockevent); @@ -274,7 +289,6 @@ static struct sys_timer_ops tmu_timer_ops = { .init = tmu_timer_init, .start = tmu_timer_start, .stop = tmu_timer_stop, - .read = tmu_timer_read, }; struct sys_timer tmu_timer = { diff --git a/arch/sh/kernel/vmlinux_32.lds.S b/arch/sh/kernel/vmlinux_32.lds.S index 7b4b82bd115..d0b2a715cd1 100644 --- a/arch/sh/kernel/vmlinux_32.lds.S +++ b/arch/sh/kernel/vmlinux_32.lds.S @@ -15,7 +15,10 @@ OUTPUT_ARCH(sh) ENTRY(_start) SECTIONS { -#ifdef CONFIG_32BIT +#ifdef CONFIG_PMB_FIXED + . = CONFIG_PAGE_OFFSET + (CONFIG_MEMORY_START & 0x1fffffff) + + CONFIG_ZERO_PAGE_OFFSET; +#elif defined(CONFIG_32BIT) . = CONFIG_PAGE_OFFSET + CONFIG_ZERO_PAGE_OFFSET; #else . = CONFIG_PAGE_OFFSET + CONFIG_MEMORY_START + CONFIG_ZERO_PAGE_OFFSET; |