linux-kernel - Re: [PATCH v2 1/3] arm64: dts: qcom: msm8996-xiaomi-gemini: use preferred enable-gpios for LP5562 LED

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Message-ID: <850051e5-73d4-6ab9-f924-8cd01dd2a3d6@linaro.org>
Date:   Mon, 28 Nov 2022 15:58:28 +0100
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/3] arm64: dts: qcom: msm8996-xiaomi-gemini: use
 preferred enable-gpios for LP5562 LED



On 27.11.2022 21:32, Krzysztof Kozlowski wrote:
> The preferred name suffix for properties with single and multiple GPIOs
> is "gpios".  Linux GPIO core code supports both.  Bindings are going to
> expect the "gpios" one:
> 
>   qcom/msm8996-xiaomi-gemini.dtb: lp5562@30: 'enable-gpio' does not match any of the regexes: '^led@[0-8]$', '^multi-led@[0-8]$', 'pinctrl-[0-9]+'
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
> 
> Changes since v1:
> 1. New patch
> ---
>  arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
> index d8734913482f..dbd5f7e2df65 100644
> --- a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-gemini.dts
> @@ -54,7 +54,7 @@ lp5562@30 {
>  		reg = <0x30>;
>  		#address-cells = <1>;
>  		#size-cells = <0>;
> -		enable-gpio = <&pm8994_gpios 7 1>;
> +		enable-gpios = <&pm8994_gpios 7 1>;
>  		clock-mode = /bits/8 <2>;
>  		label = "button-backlight";
>