sh: TMU platform data for sh7770

This patch adds TMU platform data for sh7770. 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>

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
index b73578ee295d47c5335fcf8ec4b170b9b327ca77..b61d6143aaaa9d8f417160e59ca5c97f06fbf6e5 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7770.c
@@ -11,6 +11,7 @@
 #include <linux/init.h>
 #include <linux/serial.h>
 #include <linux/serial_sci.h>
+#include <linux/sh_timer.h>
 
 static struct plat_sci_port sci_platform_data[] = {
        {
@@ -76,7 +77,288 @@ static struct platform_device sci_device = {
        },
 };
 
+static struct sh_timer_config tmu0_platform_data = {
+       .name = "TMU0",
+       .channel_offset = 0x04,
+       .timer_bit = 0,
+       .clk = "module_clk",
+       .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 = "module_clk",
+       .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 = "module_clk",
+};
+
+static struct resource tmu2_resources[] = {
+       [0] = {
+               .name   = "TMU2",
+               .start  = 0xffd80020,
+               .end    = 0xffd8002f,
+               .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 sh_timer_config tmu3_platform_data = {
+       .name = "TMU3",
+       .channel_offset = 0x04,
+       .timer_bit = 0,
+       .clk = "module_clk",
+};
+
+static struct resource tmu3_resources[] = {
+       [0] = {
+               .name   = "TMU3",
+               .start  = 0xffd81008,
+               .end    = 0xffd81013,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 19,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu3_device = {
+       .name           = "sh_tmu",
+       .id             = 3,
+       .dev = {
+               .platform_data  = &tmu3_platform_data,
+       },
+       .resource       = tmu3_resources,
+       .num_resources  = ARRAY_SIZE(tmu3_resources),
+};
+
+static struct sh_timer_config tmu4_platform_data = {
+       .name = "TMU4",
+       .channel_offset = 0x10,
+       .timer_bit = 1,
+       .clk = "module_clk",
+};
+
+static struct resource tmu4_resources[] = {
+       [0] = {
+               .name   = "TMU4",
+               .start  = 0xffd81014,
+               .end    = 0xffd8101f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 20,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu4_device = {
+       .name           = "sh_tmu",
+       .id             = 4,
+       .dev = {
+               .platform_data  = &tmu4_platform_data,
+       },
+       .resource       = tmu4_resources,
+       .num_resources  = ARRAY_SIZE(tmu4_resources),
+};
+
+static struct sh_timer_config tmu5_platform_data = {
+       .name = "TMU5",
+       .channel_offset = 0x1c,
+       .timer_bit = 2,
+       .clk = "module_clk",
+};
+
+static struct resource tmu5_resources[] = {
+       [0] = {
+               .name   = "TMU5",
+               .start  = 0xffd81020,
+               .end    = 0xffd8102f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 21,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu5_device = {
+       .name           = "sh_tmu",
+       .id             = 5,
+       .dev = {
+               .platform_data  = &tmu5_platform_data,
+       },
+       .resource       = tmu5_resources,
+       .num_resources  = ARRAY_SIZE(tmu5_resources),
+};
+
+static struct sh_timer_config tmu6_platform_data = {
+       .name = "TMU6",
+       .channel_offset = 0x04,
+       .timer_bit = 0,
+       .clk = "module_clk",
+};
+
+static struct resource tmu6_resources[] = {
+       [0] = {
+               .name   = "TMU6",
+               .start  = 0xffd82008,
+               .end    = 0xffd82013,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 22,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu6_device = {
+       .name           = "sh_tmu",
+       .id             = 6,
+       .dev = {
+               .platform_data  = &tmu6_platform_data,
+       },
+       .resource       = tmu6_resources,
+       .num_resources  = ARRAY_SIZE(tmu6_resources),
+};
+
+static struct sh_timer_config tmu7_platform_data = {
+       .name = "TMU7",
+       .channel_offset = 0x10,
+       .timer_bit = 1,
+       .clk = "module_clk",
+};
+
+static struct resource tmu7_resources[] = {
+       [0] = {
+               .name   = "TMU7",
+               .start  = 0xffd82014,
+               .end    = 0xffd8201f,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 23,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu7_device = {
+       .name           = "sh_tmu",
+       .id             = 7,
+       .dev = {
+               .platform_data  = &tmu7_platform_data,
+       },
+       .resource       = tmu7_resources,
+       .num_resources  = ARRAY_SIZE(tmu7_resources),
+};
+
+static struct sh_timer_config tmu8_platform_data = {
+       .name = "TMU8",
+       .channel_offset = 0x1c,
+       .timer_bit = 2,
+       .clk = "module_clk",
+};
+
+static struct resource tmu8_resources[] = {
+       [0] = {
+               .name   = "TMU8",
+               .start  = 0xffd82020,
+               .end    = 0xffd8202b,
+               .flags  = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start  = 24,
+               .flags  = IORESOURCE_IRQ,
+       },
+};
+
+static struct platform_device tmu8_device = {
+       .name           = "sh_tmu",
+       .id             = 8,
+       .dev = {
+               .platform_data  = &tmu8_platform_data,
+       },
+       .resource       = tmu8_resources,
+       .num_resources  = ARRAY_SIZE(tmu8_resources),
+};
+
 static struct platform_device *sh7770_devices[] __initdata = {
+       &tmu0_device,
+       &tmu1_device,
+       &tmu2_device,
+       &tmu3_device,
+       &tmu4_device,
+       &tmu5_device,
+       &tmu6_device,
+       &tmu7_device,
+       &tmu8_device,
        &sci_device,
 };
 
@@ -87,6 +369,24 @@ static int __init sh7770_devices_setup(void)
 }
 __initcall(sh7770_devices_setup);
 
+static struct platform_device *sh7770_early_devices[] __initdata = {
+       &tmu0_device,
+       &tmu1_device,
+       &tmu2_device,
+       &tmu3_device,
+       &tmu4_device,
+       &tmu5_device,
+       &tmu6_device,
+       &tmu7_device,
+       &tmu8_device,
+};
+
+void __init plat_early_device_setup(void)
+{
+       early_platform_add_devices(sh7770_early_devices,
+                                  ARRAY_SIZE(sh7770_early_devices));
+}
+
 void __init plat_irq_setup(void)
 {
 }