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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2009-01-20 17:07:41 +0300
committerRalf Baechle <ralf@linux-mips.org>2009-01-31 00:32:58 +0300
commit65655b5a94f6fc7e6450e3e07f2687c523c71c08 (patch)
tree8c910583005dba2f4574340a3e6e79a2b6184d12 /arch/mips/txx9/generic/setup_tx4939.c
parent42fe7ee31ff904b2419f02864938966c8f0b6edc (diff)
downloadlinux-65655b5a94f6fc7e6450e3e07f2687c523c71c08.tar.xz
MIPS: TXx9: Add support for TX4939 internal RTC
Add platform support to use rtc-tx4939 driver. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/txx9/generic/setup_tx4939.c')
-rw-r--r--arch/mips/txx9/generic/setup_tx4939.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/mips/txx9/generic/setup_tx4939.c b/arch/mips/txx9/generic/setup_tx4939.c
index 6c0049a5bbc1..55440967b3a8 100644
--- a/arch/mips/txx9/generic/setup_tx4939.c
+++ b/arch/mips/txx9/generic/setup_tx4939.c
@@ -435,6 +435,28 @@ void __init tx4939_ata_init(void)
platform_device_register(&ata1_dev);
}
+void __init tx4939_rtc_init(void)
+{
+ static struct resource res[] = {
+ {
+ .start = TX4939_RTC_REG & 0xfffffffffULL,
+ .end = (TX4939_RTC_REG & 0xfffffffffULL) + 0x100 - 1,
+ .flags = IORESOURCE_MEM,
+ }, {
+ .start = TXX9_IRQ_BASE + TX4939_IR_RTC,
+ .flags = IORESOURCE_IRQ,
+ },
+ };
+ static struct platform_device rtc_dev = {
+ .name = "tx4939rtc",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(res),
+ .resource = res,
+ };
+
+ platform_device_register(&rtc_dev);
+}
+
static void __init tx4939_stop_unused_modules(void)
{
__u64 pcfg, rst = 0, ckd = 0;