linux-kernel - Re: [PATCH 2/2] arm64: dts: qcom: sc8180x-flex-5g: remove superfluous "input-enable"

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Message-ID: <50a543ce-c4b1-744f-688d-8122adf69c59@linaro.org>
Date:   Mon, 19 Jun 2023 15:18:41 +0200
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>,
        Conor Dooley <conor+dt@...nel.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] arm64: dts: qcom: sc8180x-flex-5g: remove superfluous
 "input-enable"

On 17.06.2023 13:21, Krzysztof Kozlowski wrote:
> Pin configuration property "input-enable" was used with the intention to
> disable the output, but this is done by default by Linux drivers.  Since
> commit c4a48b0df8bf ("dt-bindings: pinctrl: qcom: tlmm should use
> output-disable, not input-enable") the property is not accepted anymore.
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> index fe3b366e1435..b12e0a61b3c0 100644
> --- a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> +++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
> @@ -497,7 +497,6 @@ hall_int_active_state: hall-int-active-state {
>  		pins = "gpio121";
>  		function = "gpio";
>  
> -		input-enable;
>  		bias-disable;
>  	};
>  
> @@ -513,7 +512,6 @@ i2c1_hid_active: i2c1-hid-active-state {
>  		pins = "gpio122";
>  		function = "gpio";
>  
> -		input-enable;
>  		bias-pull-up;
>  		drive-strength = <2>;
>  	};
> @@ -530,7 +528,6 @@ i2c7_hid_active: i2c7-hid-active-state {
>  		pins = "gpio37", "gpio24";
>  		function = "gpio";
>  
> -		input-enable;
>  		bias-pull-up;
>  		drive-strength = <2>;
>  	};