linux-kernel - Re: [PATCH v3 2/4] arm64: dts: qcom: msm8998-oneplus-cheeseburger: fix backlight pin function

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Message-ID: <430edaff-2562-0283-d70c-3d26995c56d6@somainline.org>
Date:   Fri, 14 Oct 2022 10:36:53 +0200
From:   Konrad Dybcio <konrad.dybcio@...ainline.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-gpio@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/4] arm64: dts: qcom: msm8998-oneplus-cheeseburger:
 fix backlight pin function



On 13.10.2022 23:06, Krzysztof Kozlowski wrote:
> There is no "normal" function, so use "gpio" for backlight button pin
> configuration.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...ainline.org>

Konrad
> 
> Changes since v2:
> 1. None
> ---
>  arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
> index ef2a88a64d32..122f6c25220e 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
> +++ b/arch/arm64/boot/dts/qcom/msm8998-oneplus-cheeseburger.dts
> @@ -35,7 +35,7 @@ &pmi8998_gpio {
>  	button_backlight_default: button-backlight-state {
>  		pinconf {
>  			pins = "gpio5";
> -			function = "normal";
> +			function = "gpio";
>  			bias-pull-down;
>  			qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
>  		};