linux-kernel - [PATCH v1] arm64: dts: imx8qm: Add watchdog node

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Message-Id: <20220209154713.17850-1-oliver.graute@kococonnector.com>
Date:   Wed,  9 Feb 2022 16:47:13 +0100
From:   Oliver Graute <oliver.graute@...oconnector.com>
To:     Rob Herring <robh+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>
Cc:     Oliver Graute <oliver.graute@...oconnector.com>,
        Dong Aisheng <aisheng.dong@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v1] arm64: dts: imx8qm: Add watchdog node

Enable the watchdog on imx8qm

Cc: Rob Herring <robh+dt@...nel.org>
Cc: Sascha Hauer <kernel@...gutronix.de>
Cc: Fabio Estevam <festevam@...il.com>
Cc: Dong Aisheng <aisheng.dong@....com>

Signed-off-by: Oliver Graute <oliver.graute@...oconnector.com>
---
need to enable CONFIG_IMX_SC_WDT

 arch/arm64/boot/dts/freescale/imx8qm.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx8qm.dtsi b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
index 87a4c3ec8861..b822f95f9baf 100644
--- a/arch/arm64/boot/dts/freescale/imx8qm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8qm.dtsi
@@ -169,6 +169,11 @@
 
 	};
 
+	watchdog {
+		compatible = "fsl,imx8qm-sc-wdt", "fsl,imx-sc-wdt";
+		timeout-sec = <60>;
+	};
+
 	/* sorted in register address */
 	#include "imx8-ss-img.dtsi"
 	#include "imx8-ss-dma.dtsi"
-- 
2.17.1