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authorVladimir Zapolskiy <vzapolskiy@gmail.com>2010-03-24 14:32:17 +0300
committerSascha Hauer <s.hauer@pengutronix.de>2010-04-14 08:57:03 +0200
commitded518c60967793706f19b2c63dc43deac29ef6f (patch)
tree00b98062e1fb6144bff03dbb496afb081909675f /arch/arm/mach-mx3/devices.c
parent2ba3abd8186f24c7fb418927025b4e2120e3a362 (diff)
downloadop-kernel-dev-ded518c60967793706f19b2c63dc43deac29ef6f.zip
op-kernel-dev-ded518c60967793706f19b2c63dc43deac29ef6f.tar.gz
imx3: Add rtc platform device support
This patch adds support for build-in RTC device found on Freescale imx31 and imx35 SoCs. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx3/devices.c')
-rw-r--r--arch/arm/mach-mx3/devices.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/mach-mx3/devices.c b/arch/arm/mach-mx3/devices.c
index f891115..1ffed28 100644
--- a/arch/arm/mach-mx3/devices.c
+++ b/arch/arm/mach-mx3/devices.c
@@ -588,6 +588,25 @@ struct platform_device imx_wdt_device0 = {
.resource = imx_wdt_resources,
};
+static struct resource imx_rtc_resources[] = {
+ {
+ .start = MX31_RTC_BASE_ADDR,
+ .end = MX31_RTC_BASE_ADDR + 0x3fff,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ .start = MX31_INT_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+struct platform_device imx_rtc_device0 = {
+ .name = "mxc_rtc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(imx_rtc_resources),
+ .resource = imx_rtc_resources,
+};
+
static int __init mx3_devices_init(void)
{
if (cpu_is_mx31()) {
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