PM_sleep: add alarm wakeup function.

PD#161914: PM_sleep: add alarm wakeup function.

Change-Id: Ib24fd030631f77be3d607a32cfd53f7a0b143b05
Signed-off-by: Hong Guo <hong.guo@amlogic.com>

diff --git a/arch/arm64/boot/dts/amlogic/mesong12a.dtsi b/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
index f7242dc..d2ad356 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12a.dtsi
@@ -250,6 +250,14 @@
                #clock-cells = <0>;
        };
 
+       rtc{
+               compatible = "amlogic, aml_vrtc";
+               alarm_reg_addr = <0xff8000a8>;
+               timer_e_addr = <0xffd0f188>;
+               init_date = "2015/01/01";
+               status = "okay";
+       };
+
        cpu_info {
                compatible = "amlogic, cpuinfo";
                status = "okay";