diff options
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a7740.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a7740.c | 154 |
1 files changed, 153 insertions, 1 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a7740.c b/arch/arm/mach-shmobile/setup-r8a7740.c index 03c69f9979aa..8b85d4d8fab6 100644 --- a/arch/arm/mach-shmobile/setup-r8a7740.c +++ b/arch/arm/mach-shmobile/setup-r8a7740.c @@ -27,7 +27,7 @@ #include <linux/serial_sci.h> #include <linux/sh_dma.h> #include <linux/sh_timer.h> -#include <linux/dma-mapping.h> +#include <linux/platform_data/sh_ipmmu.h> #include <mach/dma-register.h> #include <mach/r8a7740.h> #include <mach/pm-rmobile.h> @@ -68,6 +68,32 @@ void __init r8a7740_map_io(void) iotable_init(r8a7740_io_desc, ARRAY_SIZE(r8a7740_io_desc)); } +/* PFC */ +static struct resource r8a7740_pfc_resources[] = { + [0] = { + .start = 0xe6050000, + .end = 0xe6057fff, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 0xe605800c, + .end = 0xe605802b, + .flags = IORESOURCE_MEM, + } +}; + +static struct platform_device r8a7740_pfc_device = { + .name = "pfc-r8a7740", + .id = -1, + .resource = r8a7740_pfc_resources, + .num_resources = ARRAY_SIZE(r8a7740_pfc_resources), +}; + +void __init r8a7740_pinmux_init(void) +{ + platform_device_register(&r8a7740_pfc_device); +} + /* SCIFA0 */ static struct plat_sci_port scif0_platform_data = { .mapbase = 0xe6c40000, @@ -262,6 +288,128 @@ static struct platform_device cmt10_device = { .num_resources = ARRAY_SIZE(cmt10_resources), }; +/* TMU */ +static struct sh_timer_config tmu00_platform_data = { + .name = "TMU00", + .channel_offset = 0x4, + .timer_bit = 0, + .clockevent_rating = 200, +}; + +static struct resource tmu00_resources[] = { + [0] = { + .name = "TMU00", + .start = 0xfff80008, + .end = 0xfff80014 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0xe80), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu00_device = { + .name = "sh_tmu", + .id = 0, + .dev = { + .platform_data = &tmu00_platform_data, + }, + .resource = tmu00_resources, + .num_resources = ARRAY_SIZE(tmu00_resources), +}; + +static struct sh_timer_config tmu01_platform_data = { + .name = "TMU01", + .channel_offset = 0x10, + .timer_bit = 1, + .clocksource_rating = 200, +}; + +static struct resource tmu01_resources[] = { + [0] = { + .name = "TMU01", + .start = 0xfff80014, + .end = 0xfff80020 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0xea0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu01_device = { + .name = "sh_tmu", + .id = 1, + .dev = { + .platform_data = &tmu01_platform_data, + }, + .resource = tmu01_resources, + .num_resources = ARRAY_SIZE(tmu01_resources), +}; + +static struct sh_timer_config tmu02_platform_data = { + .name = "TMU02", + .channel_offset = 0x1C, + .timer_bit = 2, + .clocksource_rating = 200, +}; + +static struct resource tmu02_resources[] = { + [0] = { + .name = "TMU02", + .start = 0xfff80020, + .end = 0xfff8002C - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = intcs_evt2irq(0xec0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu02_device = { + .name = "sh_tmu", + .id = 2, + .dev = { + .platform_data = &tmu02_platform_data, + }, + .resource = tmu02_resources, + .num_resources = ARRAY_SIZE(tmu02_resources), +}; + +/* IPMMUI (an IPMMU module for ICB/LMB) */ +static struct resource ipmmu_resources[] = { + [0] = { + .name = "IPMMUI", + .start = 0xfe951000, + .end = 0xfe9510ff, + .flags = IORESOURCE_MEM, + }, +}; + +static const char * const ipmmu_dev_names[] = { + "sh_mobile_lcdc_fb.0", + "sh_mobile_lcdc_fb.1", + "sh_mobile_ceu.0", +}; + +static struct shmobile_ipmmu_platform_data ipmmu_platform_data = { + .dev_names = ipmmu_dev_names, + .num_dev_names = ARRAY_SIZE(ipmmu_dev_names), +}; + +static struct platform_device ipmmu_device = { + .name = "ipmmu", + .id = -1, + .dev = { + .platform_data = &ipmmu_platform_data, + }, + .resource = ipmmu_resources, + .num_resources = ARRAY_SIZE(ipmmu_resources), +}; + static struct platform_device *r8a7740_early_devices[] __initdata = { &scif0_device, &scif1_device, @@ -273,6 +421,10 @@ static struct platform_device *r8a7740_early_devices[] __initdata = { &scif7_device, &scifb_device, &cmt10_device, + &tmu00_device, + &tmu01_device, + &tmu02_device, + &ipmmu_device, }; /* DMA */ |