From: Magnus Damm <magnus.damm@gmail.com>
To: linux-sh@vger.kernel.org
Subject: [PATCH] sh: TMU platform data for sh7780
Date: Mon, 11 May 2009 11:37:16 +0000 [thread overview]
Message-ID: <20090511113716.12681.44470.sendpatchset@rx1.opensource.se> (raw)
From: Magnus Damm <damm@igel.co.jp>
This patch adds TMU platform data for sh7780. Both clockevent
and clocksource support is enabled.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
---
Tested on r7780.
arch/sh/kernel/cpu/sh4a/setup-sh7780.c | 204 ++++++++++++++++++++++++++++++++
1 file changed, 204 insertions(+)
--- 0001/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ work/arch/sh/kernel/cpu/sh4a/setup-sh7780.c 2009-05-11 19:45:28.000000000 +0900
@@ -12,6 +12,189 @@
#include <linux/serial.h>
#include <linux/io.h>
#include <linux/serial_sci.h>
+#include <linux/sh_timer.h>
+
+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 = 28,
+ .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 = 29,
+ .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 = 30,
+ .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 = 0xffdc0008,
+ .end = 0xffdc0013,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 96,
+ .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 = 0xffdc0014,
+ .end = 0xffdc001f,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 97,
+ .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 = 0xffdc0020,
+ .end = 0xffdc002b,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 98,
+ .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 resource rtc_resources[] = {
[0] = {
@@ -58,6 +241,12 @@ static struct platform_device sci_device
};
static struct platform_device *sh7780_devices[] __initdata = {
+ &tmu0_device,
+ &tmu1_device,
+ &tmu2_device,
+ &tmu3_device,
+ &tmu4_device,
+ &tmu5_device,
&rtc_device,
&sci_device,
};
@@ -69,6 +258,21 @@ static int __init sh7780_devices_setup(v
}
__initcall(sh7780_devices_setup);
+static struct platform_device *sh7780_early_devices[] __initdata = {
+ &tmu0_device,
+ &tmu1_device,
+ &tmu2_device,
+ &tmu3_device,
+ &tmu4_device,
+ &tmu5_device,
+};
+
+void __init plat_early_device_setup(void)
+{
+ early_platform_add_devices(sh7780_early_devices,
+ ARRAY_SIZE(sh7780_early_devices));
+}
+
enum {
UNUSED = 0,
reply other threads:[~2009-05-11 11:37 UTC|newest]
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