diff options
Diffstat (limited to 'arch/sh/kernel/cpu/sh4a/setup-sh7722.c')
| -rw-r--r-- | arch/sh/kernel/cpu/sh4a/setup-sh7722.c | 123 |
1 files changed, 114 insertions, 9 deletions
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c index 406747f07dc0..ea524a2da3e4 100644 --- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c +++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c @@ -13,7 +13,7 @@ #include <linux/serial_sci.h> #include <linux/mm.h> #include <linux/uio_driver.h> -#include <linux/sh_cmt.h> +#include <linux/sh_timer.h> #include <asm/clock.h> #include <asm/mmzone.h> @@ -177,13 +177,13 @@ static struct platform_device jpu_device = { .num_resources = ARRAY_SIZE(jpu_resources), }; -static struct sh_cmt_config cmt_platform_data = { +static struct sh_timer_config cmt_platform_data = { .name = "CMT", .channel_offset = 0x60, .timer_bit = 5, .clk = "cmt0", .clockevent_rating = 125, - .clocksource_rating = 200, + .clocksource_rating = 125, }; static struct resource cmt_resources[] = { @@ -209,24 +209,119 @@ static struct platform_device cmt_device = { .num_resources = ARRAY_SIZE(cmt_resources), }; +static struct sh_timer_config tmu0_platform_data = { + .name = "TMU0", + .channel_offset = 0x04, + .timer_bit = 0, + .clk = "tmu0", + .clockevent_rating = 200, +}; + +static struct resource tmu0_resources[] = { + [0] = { + .name = "TMU0", + .start = 0xffd80008, + .end = 0xffd80013, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 16, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu0_device = { + .name = "sh_tmu", + .id = 0, + .dev = { + .platform_data = &tmu0_platform_data, + }, + .resource = tmu0_resources, + .num_resources = ARRAY_SIZE(tmu0_resources), +}; + +static struct sh_timer_config tmu1_platform_data = { + .name = "TMU1", + .channel_offset = 0x10, + .timer_bit = 1, + .clk = "tmu0", + .clocksource_rating = 200, +}; + +static struct resource tmu1_resources[] = { + [0] = { + .name = "TMU1", + .start = 0xffd80014, + .end = 0xffd8001f, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 17, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu1_device = { + .name = "sh_tmu", + .id = 1, + .dev = { + .platform_data = &tmu1_platform_data, + }, + .resource = tmu1_resources, + .num_resources = ARRAY_SIZE(tmu1_resources), +}; + +static struct sh_timer_config tmu2_platform_data = { + .name = "TMU2", + .channel_offset = 0x1c, + .timer_bit = 2, + .clk = "tmu0", +}; + +static struct resource tmu2_resources[] = { + [0] = { + .name = "TMU2", + .start = 0xffd80020, + .end = 0xffd8002b, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 18, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device tmu2_device = { + .name = "sh_tmu", + .id = 2, + .dev = { + .platform_data = &tmu2_platform_data, + }, + .resource = tmu2_resources, + .num_resources = ARRAY_SIZE(tmu2_resources), +}; + static struct plat_sci_port sci_platform_data[] = { { .mapbase = 0xffe00000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, .irqs = { 80, 80, 80, 80 }, + .clk = "scif0", }, { .mapbase = 0xffe10000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, .irqs = { 81, 81, 81, 81 }, + .clk = "scif1", }, { .mapbase = 0xffe20000, .flags = UPF_BOOT_AUTOCONF, .type = PORT_SCIF, .irqs = { 82, 82, 82, 82 }, + .clk = "scif2", }, { .flags = 0, @@ -243,6 +338,9 @@ static struct platform_device sci_device = { static struct platform_device *sh7722_devices[] __initdata = { &cmt_device, + &tmu0_device, + &tmu1_device, + &tmu2_device, &rtc_device, &usbf_device, &iic_device, @@ -254,12 +352,6 @@ static struct platform_device *sh7722_devices[] __initdata = { static int __init sh7722_devices_setup(void) { - clk_always_enable("uram0"); /* URAM */ - clk_always_enable("xymem0"); /* XYMEM */ - clk_always_enable("veu0"); /* VEU */ - clk_always_enable("vpu0"); /* VPU */ - clk_always_enable("jpu0"); /* JPU */ - platform_resource_setup_memory(&vpu_device, "vpu", 1 << 20); platform_resource_setup_memory(&veu_device, "veu", 2 << 20); platform_resource_setup_memory(&jpu_device, "jpu", 2 << 20); @@ -269,6 +361,19 @@ static int __init sh7722_devices_setup(void) } __initcall(sh7722_devices_setup); +static struct platform_device *sh7722_early_devices[] __initdata = { + &cmt_device, + &tmu0_device, + &tmu1_device, + &tmu2_device, +}; + +void __init plat_early_device_setup(void) +{ + early_platform_add_devices(sh7722_early_devices, + ARRAY_SIZE(sh7722_early_devices)); +} + enum { UNUSED=0, |