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authorXianglong Du <Xianglong.Du@csr.com>2013-07-30 17:07:52 +0800
committerOlof Johansson <olof@lixom.net>2013-08-14 11:09:44 -0700
commitfe74f7801abf6442c2a1b9b7a19b7e0c602bb03c (patch)
tree5cd7be129a3341d58c6a142a08cf3940518f21cf /arch/arm/mach-prima2
parente0bb3964c95b6068bd68ee332b20fc24a76ad2aa (diff)
ARM: prima2: pm: enable rtc alarm0 and alarm1 as wakeup source
This patch also enables RTC alarm as wakeup source after system suspends. Signed-off-by: Xianglong Du <Xianglong.Du@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-prima2')
-rw-r--r--arch/arm/mach-prima2/pm.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/arm/mach-prima2/pm.c b/arch/arm/mach-prima2/pm.c
index 02cc34388b0..3a944ed193e 100644
--- a/arch/arm/mach-prima2/pm.c
+++ b/arch/arm/mach-prima2/pm.c
@@ -34,7 +34,10 @@ static void sirfsoc_set_wakeup_source(void)
pwr_trigger_en_reg = sirfsoc_rtc_iobrg_readl(sirfsoc_pwrc_base +
SIRFSOC_PWRC_TRIGGER_EN);
#define X_ON_KEY_B (1 << 0)
- sirfsoc_rtc_iobrg_writel(pwr_trigger_en_reg | X_ON_KEY_B,
+#define RTC_ALARM0_B (1 << 2)
+#define RTC_ALARM1_B (1 << 3)
+ sirfsoc_rtc_iobrg_writel(pwr_trigger_en_reg | X_ON_KEY_B |
+ RTC_ALARM0_B | RTC_ALARM1_B,
sirfsoc_pwrc_base + SIRFSOC_PWRC_TRIGGER_EN);
}