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

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Date:   Mon, 21 Feb 2022 11:12:23 +0800
From:   Shawn Guo <shawnguo@...nel.org>
To:     Oliver Graute <oliver.graute@...oconnector.com>
Cc:     Rob Herring <robh+dt@...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>,
        Dong Aisheng <aisheng.dong@....com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] arm64: dts: imx8qm: Add watchdog node

On Wed, Feb 09, 2022 at 04:47:13PM +0100, Oliver Graute wrote:
> 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>

It doesn't apply for me.

Shawn

> ---
> 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
>