[PATCH 2/2] arm64: dts: hi6220: Add pl031 RTC support

From: John Stultz
Date: Wed Jun 08 2016 - 20:10:03 EST


From: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>

Add pl031 rtc0 and rtc1 support to hi6220 dtsi

Cc: Michael Turquette <mturquette@xxxxxxxxxxxx>
Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
Cc: Rob Herring <robh+dt@xxxxxxxxxx>
Cc: Pawel Moll <pawel.moll@xxxxxxx>
Cc: Wei Xu <xuwei5@xxxxxxxxxxxxx>
Cc: Guodong Xu <guodong.xu@xxxxxxxxxx>
Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
[jstultz: Forward ported and tweaked commit description,
added rtc1 entry as suggested by Guodong]
Signed-off-by: John Stultz <john.stultz@xxxxxxxxxx>
---
v2: Add rtc1 entry as suggested by Guodong

arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 16 ++++++++++++++++
1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index 189d215..12510b5 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -336,6 +336,22 @@
clock-names = "timer1", "timer2", "apb_pclk";
};

+ rtc0: rtc@f8003000 {
+ compatible = "arm,pl031", "arm,primecell";
+ reg = <0x0 0xf8003000 0x0 0x1000>;
+ interrupts = <0 12 4>;
+ clocks = <&ao_ctrl HI6220_RTC0_PCLK>;
+ clock-names = "apb_pclk";
+ };
+
+ rtc1: rtc@f8004000 {
+ compatible = "arm,pl031", "arm,primecell";
+ reg = <0x0 0xf8004000 0x0 0x1000>;
+ interrupts = <0 8 4>;
+ clocks = <&ao_ctrl HI6220_RTC1_PCLK>;
+ clock-names = "apb_pclk";
+ };
+
pmx0: pinmux@f7010000 {
compatible = "pinctrl-single";
reg = <0x0 0xf7010000 0x0 0x27c>;
--
1.9.1