linux-kernel - [PATCH 2/2] arm64: dts: hi6220: enable watchdog

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Date:   Tue, 29 Aug 2017 15:58:38 +0800
From:   Leo Yan <leo.yan@...aro.org>
To:     Wei Xu <xuwei5@...ilicon.com>, Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Michael Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>,
        Zhangfei Gao <zhangfei.gao@...aro.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org,
        Dmitry Shmidt <dimitrysh@...gle.com>,
        Guodong Xu <guodong.xu@...aro.org>,
        Haojian Zhuang <haojian.zhuang@...aro.org>
Subject: [PATCH 2/2] arm64: dts: hi6220: enable watchdog

From: Dmitry Shmidt <dimitrysh@...gle.com>

This patch is to add watchdog binding for Hi6220 on Hikey board.

Signed-off-by: Dmitry Shmidt <dimitrysh@...gle.com>
---
 arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
index eacbe0d..77dc28f 100644
--- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
+++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi
@@ -809,6 +809,14 @@
 			pinctrl-1 = <&sdio_pmx_idle &sdio_clk_cfg_idle &sdio_cfg_idle>;
 		};
 
+		watchdog0: watchdog@...05000 {
+			compatible = "arm,sp805-wdt", "arm,primecell";
+			reg = <0x0 0xf8005000 0x0 0x1000>;
+			interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ao_ctrl HI6220_WDT0_PCLK>;
+			clock-names = "apb_pclk";
+		};
+
 		tsensor: tsensor@0,f7030700 {
 			compatible = "hisilicon,tsensor";
 			reg = <0x0 0xf7030700 0x0 0x1000>;
-- 
2.7.4