defconfig: 9615: Enable RTC support.

Change-Id: Id849bd68cb13629ffb480969eb39b186290c9021
Signed-off-by: Ashay Jaiswal <ashayj@codeaurora.org>
diff --git a/arch/arm/configs/msm9615_defconfig b/arch/arm/configs/msm9615_defconfig
index 3de67e9..f8ccbb3 100644
--- a/arch/arm/configs/msm9615_defconfig
+++ b/arch/arm/configs/msm9615_defconfig
@@ -159,6 +159,10 @@
 # CONFIG_MMC_MSM_SDC4_SUPPORT is not set
 # CONFIG_MMC_MSM_SDC5_SUPPORT is not set
 CONFIG_MMC_MSM_SPS_SUPPORT=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_INTF_ALARM is not set
+# CONFIG_RTC_DRV_MSM is not set
+CONFIG_RTC_DRV_PM8XXX=y
 CONFIG_MSM_SSBI=y
 CONFIG_SPS=y
 CONFIG_SPS_SUPPORT_BAMDMA=y