linux-kernel - Re: [PATCH] ARM: dts: exynos: fix MCT compatible in Universal C210

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Date:   Tue, 21 Feb 2023 23:43:05 +0100
From:   Marek Szyprowski <m.szyprowski@...sung.com>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: exynos: fix MCT compatible in Universal C210

On 21.02.2023 17:16, Krzysztof Kozlowski wrote:
> When desired, nodes should be disabled instead of changing their
> compatible to a fake one:
>
>    exynos4210-universal_c210.dtb: /soc/timer@...50000: failed to match any schema with compatible: ['none']
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Tested-by: Marek Szyprowski <m.szyprowski@...sung.com>
> ---
>   arch/arm/boot/dts/exynos4210-universal_c210.dts | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
> index 20840bd0d062..1acaa6dced99 100644
> --- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
> +++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
> @@ -513,7 +513,7 @@ &i2c_8 {
>   };
>   
>   &mct {
> -	compatible = "none";
> +	status = "disabled";
>   };
>   
>   &mdma1 {

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland