linux-kernel - Re: [PATCH v2 4/8] ARM: dts: rockchip: Add watchdog node for RV1126

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Message-ID: <6440792.jCCqRG4XHG@diego>
Date: Wed, 04 Sep 2024 11:11:27 +0200
From: Heiko Stübner <heiko@...ech.de>
To: robh@...nel.org, krzk+dt@...nel.org, conor+dt@...nel.org,
 alexandre.belloni@...tlin.com,
 Karthikeyan Krishnasamy <karthikeyan@...umiz.com>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
 linux-rtc@...r.kernel.org, Karthikeyan Krishnasamy <karthikeyan@...umiz.com>
Subject: Re: [PATCH v2 4/8] ARM: dts: rockchip: Add watchdog node for RV1126

Am Dienstag, 3. September 2024, 12:52:41 CEST schrieb Karthikeyan Krishnasamy:
> Add watchdog node for Rockchip RV1126
> 
> Signed-off-by: Karthikeyan Krishnasamy <karthikeyan@...umiz.com>

this needs a separate patch for adding a watchdog compatible to
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/watchdog/snps,dw-wdt.yaml#n33

see for example
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=dcd615ee6fd3651ab0357364c4cf65b1148a40be

Thanks
Heiko

> ---
> 
> Notes:
>     v2:
>     - No change
> 
>  arch/arm/boot/dts/rockchip/rv1126.dtsi | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/rockchip/rv1126.dtsi b/arch/arm/boot/dts/rockchip/rv1126.dtsi
> index abf442804d27..283985608428 100644
> --- a/arch/arm/boot/dts/rockchip/rv1126.dtsi
> +++ b/arch/arm/boot/dts/rockchip/rv1126.dtsi
> @@ -544,6 +544,14 @@ timer0: timer@...60000 {
>  		clock-names = "pclk", "timer";
>  	};
>  
> +	wdt: watchdog@...80000 {
> +		compatible = "snps,dw-wdt";
> +		reg = <0xff680000 0x100>;
> +		clocks = <&cru PCLK_WDT>;
> +		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
> +		status = "disabled";
> +	};
> +
>  	i2s0: i2s@...00000 {
>  		compatible = "rockchip,rv1126-i2s-tdm";
>  		reg = <0xff800000 0x1000>;
>