From b0014b6423574780cdcb9a76478be0c1f83f7990 Mon Sep 17 00:00:00 2001
From: Bin Meng <bmeng.cn@gmail.com>
Date: Tue, 23 Jun 2015 12:18:43 +0800
Subject: [PATCH] x86: crownbay: Enable DM RTC support
Add a RTC node in the device tree to enable DM RTC support.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
---
arch/x86/dts/crownbay.dts | 1 +
arch/x86/dts/rtc.dtsi | 6 ++++++
configs/crownbay_defconfig | 1 +
3 files changed, 8 insertions(+)
create mode 100644 arch/x86/dts/rtc.dtsi
diff --git a/arch/x86/dts/crownbay.dts b/arch/x86/dts/crownbay.dts
index 1ec90cda18..87ed0f4f19 100644
--- a/arch/x86/dts/crownbay.dts
+++ b/arch/x86/dts/crownbay.dts
@@ -10,6 +10,7 @@
/include/ "skeleton.dtsi"
/include/ "serial.dtsi"
+/include/ "rtc.dtsi"
/ {
model = "Intel Crown Bay";
diff --git a/arch/x86/dts/rtc.dtsi b/arch/x86/dts/rtc.dtsi
new file mode 100644
index 0000000000..93dacd7307
--- /dev/null
+++ b/arch/x86/dts/rtc.dtsi
@@ -0,0 +1,6 @@
+/ {
+ rtc {
+ compatible = "motorola,mc146818";
+ reg = <0x70 2>;
+ };
+};
diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig
index 93f921638d..6c385042b2 100644
--- a/configs/crownbay_defconfig
+++ b/configs/crownbay_defconfig
@@ -18,3 +18,4 @@ CONFIG_CPU=y
CONFIG_SPI_FLASH=y
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_SYS_VSNPRINTF=y
+CONFIG_DM_RTC=y
--
2.39.5