From 1f7841c6839be8e19594ec380a74fa56368f3781 Mon Sep 17 00:00:00 2001
From: Wei Chen <wei.chen@arm.com>
Date: Thu, 8 Nov 2018 09:57:44 +0000
Subject: [PATCH] kernel: Enable Real time clock for Arm64

Without Real time clock the date could not work properly for Arm64.

fixes: #238
Change-Id: I5834a5e90dc648cc9599c50f259d5ae273052a39
Signed-off-by: Wei Chen <wei.chen@arm.com>
---
 kernel/configs/arm64_kata_kvm_4.14.x | 63 +++++++++++++++++++++++++++-
 kernel/kata_config_version           |  2 +-
 2 files changed, 63 insertions(+), 2 deletions(-)

diff --git a/kernel/configs/arm64_kata_kvm_4.14.x b/kernel/configs/arm64_kata_kvm_4.14.x
index f06ed9161..c1f1e602d 100644
--- a/kernel/configs/arm64_kata_kvm_4.14.x
+++ b/kernel/configs/arm64_kata_kvm_4.14.x
@@ -1498,7 +1498,68 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # CONFIG_ACCESSIBILITY is not set
 # CONFIG_INFINIBAND is not set
 CONFIG_EDAC_SUPPORT=y
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+
+#
+# SPI RTC drivers
+#
+
+#
+# SPI and I2C RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_EFI is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+CONFIG_RTC_DRV_PL030=y
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_SNVS is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
 # CONFIG_DMADEVICES is not set
 
 #
diff --git a/kernel/kata_config_version b/kernel/kata_config_version
index b6a7d89c6..98d9bcb75 100644
--- a/kernel/kata_config_version
+++ b/kernel/kata_config_version
@@ -1 +1 @@
-16
+17