linux-kernel - [PATCH 5/7] arm64: dts: Add watchdog device node for Spreadtrum SC9860

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Message-Id: <9b1a2b944df46b7127dce3baa237e1bfbc5ed2b6.1517908478.git.baolin.wang@linaro.org>
Date:   Tue,  6 Feb 2018 17:28:24 +0800
From:   Baolin Wang <baolin.wang@...aro.org>
To:     robh+dt@...nel.org, mark.rutland@....com, catalin.marinas@....com,
        will.deacon@....com, arnd@...db.de
Cc:     chunyan.zhang@...eadtrum.com, orson.zhai@...eadtrum.com,
        mathieu.poirier@...aro.org, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        broonie@...nel.org, baolin.wang@...aro.org
Subject: [PATCH 5/7] arm64: dts: Add watchdog device node for Spreadtrum SC9860

Add the watchdog device node for Spreadtrum SC9860 platform to
watch the system's stability.

Signed-off-by: Baolin Wang <baolin.wang@...aro.org>
---
 arch/arm64/boot/dts/sprd/whale2.dtsi |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/sprd/whale2.dtsi b/arch/arm64/boot/dts/sprd/whale2.dtsi
index 3dc6389..f2cdf4d 100644
--- a/arch/arm64/boot/dts/sprd/whale2.dtsi
+++ b/arch/arm64/boot/dts/sprd/whale2.dtsi
@@ -141,6 +141,15 @@
 				compatible = "sprd,sc9860-pinctrl";
 				reg = <0 0x402a0000 0 0x10000>;
 			};
+
+			watchdog@...10000 {
+				compatible = "sprd,sp9860-wdt";
+				reg = <0 0x40310000 0 0x1000>;
+				interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
+				timeout-sec = <12>;
+				clock-names = "enable";
+				clocks = <&aon_gate CLK_APCPU_WDG_EB>;
+			};
 		};
 	};
 
-- 
1.7.9.5