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

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Message-Id: <1465430989-21900-3-git-send-email-john.stultz@linaro.org>
Date:	Wed,  8 Jun 2016 17:09:49 -0700
From:	John Stultz <john.stultz@...aro.org>
To:	lkml <linux-kernel@...r.kernel.org>
Cc:	Zhangfei Gao <zhangfei.gao@...aro.org>,
	Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...eaurora.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>, Wei Xu <xuwei5@...ilicon.com>,
	Guodong Xu <guodong.xu@...aro.org>,
	John Stultz <john.stultz@...aro.org>
Subject: [PATCH 2/2] arm64: dts: hi6220: Add pl031 RTC support

From: Zhangfei Gao <zhangfei.gao@...aro.org>

Add pl031 rtc0 and rtc1 support to hi6220 dtsi

Cc: Michael Turquette <mturquette@...libre.com>
Cc: Stephen Boyd <sboyd@...eaurora.org>
Cc: Rob Herring <robh+dt@...nel.org>
Cc: Pawel Moll <pawel.moll@....com>
Cc: Wei Xu <xuwei5@...ilicon.com>
Cc: Guodong Xu <guodong.xu@...aro.org>
Signed-off-by: Zhangfei Gao <zhangfei.gao@...aro.org>
[jstultz: Forward ported and tweaked commit description,
 added rtc1 entry as suggested by Guodong]
Signed-off-by: John Stultz <john.stultz@...aro.org>
---
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@...03000 {
+			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@...04000 {
+			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@...10000 {
 			compatible = "pinctrl-single";
 			reg = <0x0 0xf7010000  0x0 0x27c>;
-- 
1.9.1