diff options
author | Magnus Damm <damm@igel.co.jp> | 2009-05-12 10:01:01 +0000 |
---|---|---|
committer | Paul Mundt <lethal@linux-sh.org> | 2009-05-12 19:52:39 +0900 |
commit | acd664ab54a449a7257dcb3c7ef9cd1e310b4c4f (patch) | |
tree | 8008b545322fd97be968a1991da829afa5b76763 | |
parent | 6a3501b63d30643120566cc1efba5acd0e64b12d (diff) |
sh: TMU platform data for sh7705
This patch adds TMU platform data for sh7705. Both clockevent
and clocksource support is enabled.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
-rw-r--r-- | arch/sh/kernel/cpu/sh3/setup-sh7705.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh7705.c b/arch/sh/kernel/cpu/sh3/setup-sh7705.c index 63b67badd67..39513664d5d 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh7705.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh7705.c @@ -13,6 +13,7 @@ #include <linux/irq.h> #include <linux/serial.h> #include <linux/serial_sci.h> +#include <linux/sh_timer.h> #include <asm/rtc.h> enum { @@ -116,7 +117,102 @@ static struct platform_device rtc_device = { }, }; +static struct sh_timer_config tmu0_platform_data = { + .name = "TMU0", + .channel_offset = 0x02, + .timer_bit = 0, + .clk = "module_clk", + .clockevent_rating = 200, +}; + +static struct resource tmu0_resources[] = { + [0] = { + .name = "TMU0", + .start = 0xfffffe94, + .end = 0xfffffe9f, + .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 = 0xe, + .timer_bit = 1, + .clk = "module_clk", + .clocksource_rating = 200, +}; + +static struct resource tmu1_resources[] = { + [0] = { + .name = "TMU1", + .start = 0xfffffea0, + .end = 0xfffffeab, + .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 = 0x1a, + .timer_bit = 2, + .clk = "module_clk", +}; + +static struct resource tmu2_resources[] = { + [0] = { + .name = "TMU2", + .start = 0xfffffeac, + .end = 0xfffffebb, + .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 platform_device *sh7705_devices[] __initdata = { + &tmu0_device, + &tmu1_device, + &tmu2_device, &sci_device, &rtc_device, }; @@ -128,6 +224,18 @@ static int __init sh7705_devices_setup(void) } __initcall(sh7705_devices_setup); +static struct platform_device *sh7705_early_devices[] __initdata = { + &tmu0_device, + &tmu1_device, + &tmu2_device, +}; + +void __init plat_early_device_setup(void) +{ + early_platform_add_devices(sh7705_early_devices, + ARRAY_SIZE(sh7705_early_devices)); +} + void __init plat_irq_setup(void) { register_intc_controller(&intc_desc); |