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authorJamie Lenehan <lenehan@twibble.org>2006-12-07 17:23:07 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-12-12 08:42:07 +0900
commit417d6b9edb5958c2cc76e8ef701ebe09a3152deb (patch)
treeec3e3b5532046670a19d3ad3a31404a5744b9624 /arch/sh
parentd79b8741f212a9da38f1648d9242041db074216f (diff)
downloadlinux-2.6.34-ux500-417d6b9edb5958c2cc76e8ef701ebe09a3152deb.tar.gz
sh: register rtc resources for sh775x.
Register the RTC resources for the sh775x subtype so that the new generic RTC support in drivers/rtc/rtc-sh.c will work. Signed-off-by: Jamie Lenehan <lenehan@twibble.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/kernel/cpu/sh4/setup-sh7750.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh4/setup-sh7750.c b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
index bbcb06f18b0..cbac27634c0 100644
--- a/arch/sh/kernel/cpu/sh4/setup-sh7750.c
+++ b/arch/sh/kernel/cpu/sh4/setup-sh7750.c
@@ -14,6 +14,36 @@
#include <linux/io.h>
#include <asm/sci.h>
+static struct resource rtc_resources[] = {
+ [0] = {
+ .start = 0xffc80000,
+ .end = 0xffc80000 + 0x58 - 1,
+ .flags = IORESOURCE_IO,
+ },
+ [1] = {
+ /* Period IRQ */
+ .start = 21,
+ .flags = IORESOURCE_IRQ,
+ },
+ [2] = {
+ /* Carry IRQ */
+ .start = 22,
+ .flags = IORESOURCE_IRQ,
+ },
+ [3] = {
+ /* Alarm IRQ */
+ .start = 20,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device rtc_device = {
+ .name = "sh-rtc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(rtc_resources),
+ .resource = rtc_resources,
+};
+
static struct plat_sci_port sci_platform_data[] = {
{
.mapbase = 0xffe00000,
@@ -39,6 +69,7 @@ static struct platform_device sci_device = {
};
static struct platform_device *sh7750_devices[] __initdata = {
+ &rtc_device,
&sci_device,
};