sh: TMU platform data for sh7723
This patch adds TMU platform data for sh7723. Both clockevent and clocksource support is enabled. While at it, adjust the CMT clocksource rating to prioritize the TMU. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Magnus Damm
Paul Mundt
parent
583d1d549f
commit
47dd6f4439
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@ -107,7 +107,7 @@ static struct sh_timer_config cmt_platform_data = {
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.timer_bit = 5,
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.clk = "cmt0",
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.clockevent_rating = 125,
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.clocksource_rating = 200,
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.clocksource_rating = 125,
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};
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static struct resource cmt_resources[] = {
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@ -133,6 +133,188 @@ static struct platform_device cmt_device = {
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.num_resources = ARRAY_SIZE(cmt_resources),
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};
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static struct sh_timer_config tmu0_platform_data = {
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.name = "TMU0",
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.channel_offset = 0x04,
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.timer_bit = 0,
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.clk = "tmu0",
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.clockevent_rating = 200,
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};
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static struct resource tmu0_resources[] = {
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[0] = {
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.name = "TMU0",
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.start = 0xffd80008,
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.end = 0xffd80013,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = 16,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu0_device = {
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.name = "sh_tmu",
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.id = 0,
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.dev = {
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.platform_data = &tmu0_platform_data,
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},
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.resource = tmu0_resources,
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.num_resources = ARRAY_SIZE(tmu0_resources),
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};
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static struct sh_timer_config tmu1_platform_data = {
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.name = "TMU1",
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.channel_offset = 0x10,
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.timer_bit = 1,
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.clk = "tmu0",
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.clocksource_rating = 200,
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};
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static struct resource tmu1_resources[] = {
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[0] = {
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.name = "TMU1",
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.start = 0xffd80014,
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.end = 0xffd8001f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = 17,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu1_device = {
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.name = "sh_tmu",
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.id = 1,
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.dev = {
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.platform_data = &tmu1_platform_data,
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},
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.resource = tmu1_resources,
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.num_resources = ARRAY_SIZE(tmu1_resources),
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};
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static struct sh_timer_config tmu2_platform_data = {
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.name = "TMU2",
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.channel_offset = 0x1c,
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.timer_bit = 2,
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.clk = "tmu0",
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};
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static struct resource tmu2_resources[] = {
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[0] = {
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.name = "TMU2",
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.start = 0xffd80020,
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.end = 0xffd8002b,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = 18,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu2_device = {
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.name = "sh_tmu",
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.id = 2,
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.dev = {
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.platform_data = &tmu2_platform_data,
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},
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.resource = tmu2_resources,
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.num_resources = ARRAY_SIZE(tmu2_resources),
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};
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static struct sh_timer_config tmu3_platform_data = {
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.name = "TMU3",
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.channel_offset = 0x04,
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.timer_bit = 0,
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.clk = "tmu1",
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};
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static struct resource tmu3_resources[] = {
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[0] = {
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.name = "TMU3",
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.start = 0xffd90008,
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.end = 0xffd90013,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = 57,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu3_device = {
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.name = "sh_tmu",
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.id = 3,
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.dev = {
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.platform_data = &tmu3_platform_data,
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},
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.resource = tmu3_resources,
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.num_resources = ARRAY_SIZE(tmu3_resources),
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};
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static struct sh_timer_config tmu4_platform_data = {
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.name = "TMU4",
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.channel_offset = 0x10,
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.timer_bit = 1,
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.clk = "tmu1",
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};
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static struct resource tmu4_resources[] = {
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[0] = {
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.name = "TMU4",
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.start = 0xffd90014,
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.end = 0xffd9001f,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = 58,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu4_device = {
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.name = "sh_tmu",
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.id = 4,
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.dev = {
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.platform_data = &tmu4_platform_data,
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},
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.resource = tmu4_resources,
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.num_resources = ARRAY_SIZE(tmu4_resources),
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};
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static struct sh_timer_config tmu5_platform_data = {
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.name = "TMU5",
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.channel_offset = 0x1c,
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.timer_bit = 2,
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.clk = "tmu1",
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};
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static struct resource tmu5_resources[] = {
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[0] = {
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.name = "TMU5",
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.start = 0xffd90020,
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.end = 0xffd9002b,
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.flags = IORESOURCE_MEM,
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},
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[1] = {
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.start = 57,
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.flags = IORESOURCE_IRQ,
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},
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};
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static struct platform_device tmu5_device = {
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.name = "sh_tmu",
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.id = 5,
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.dev = {
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.platform_data = &tmu5_platform_data,
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},
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.resource = tmu5_resources,
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.num_resources = ARRAY_SIZE(tmu5_resources),
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};
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static struct plat_sci_port sci_platform_data[] = {
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{
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.mapbase = 0xffe00000,
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@ -255,6 +437,12 @@ static struct platform_device iic_device = {
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static struct platform_device *sh7723_devices[] __initdata = {
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&cmt_device,
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&tmu0_device,
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&tmu1_device,
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&tmu2_device,
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&tmu3_device,
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&tmu4_device,
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&tmu5_device,
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&sci_device,
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&rtc_device,
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&iic_device,
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@ -282,6 +470,12 @@ __initcall(sh7723_devices_setup);
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static struct platform_device *sh7723_early_devices[] __initdata = {
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&cmt_device,
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&tmu0_device,
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&tmu1_device,
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&tmu2_device,
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&tmu3_device,
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&tmu4_device,
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&tmu5_device,
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};
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void __init plat_early_device_setup(void)
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