linux-kernel - Re: [PATCH] arm64: dts: qcom: x1e80100-crd: Add LID switch

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Message-ID: <Zo5FVP80hKGxEoa+@linaro.org>
Date: Wed, 10 Jul 2024 11:24:52 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Stephan Gerhold <stephan.gerhold@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	Johan Hovold <johan@...nel.org>
Subject: Re: [PATCH] arm64: dts: qcom: x1e80100-crd: Add LID switch

On 24-07-10 10:18:20, Stephan Gerhold wrote:
> Add gpio-keys for exposing the LID switch state, similar to
> sc8280xp-lenovo-thinkpad-x13s.dts. Only the GPIO number is different.
> 
> Signed-off-by: Stephan Gerhold <stephan.gerhold@...aro.org>

Tested-by: Abel Vesa <abel.vesa@...aro.org>
Reviewed-by: Abel Vesa <abel.vesa@...aro.org>

> ---
>  arch/arm64/boot/dts/qcom/x1e80100-crd.dts | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
> index 6152bcd0bc1f..889253ff5408 100644
> --- a/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
> +++ b/arch/arm64/boot/dts/qcom/x1e80100-crd.dts
> @@ -6,6 +6,8 @@
>  /dts-v1/;
>  
>  #include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/input/gpio-keys.h>
> +#include <dt-bindings/input/input.h>
>  #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
>  
>  #include "x1e80100.dtsi"
> @@ -49,6 +51,21 @@ chosen {
>  		stdout-path = "serial0:115200n8";
>  	};
>  
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +
> +		pinctrl-0 = <&hall_int_n_default>;
> +		pinctrl-names = "default";
> +
> +		switch-lid {
> +			gpios = <&tlmm 92 GPIO_ACTIVE_LOW>;
> +			linux,input-type = <EV_SW>;
> +			linux,code = <SW_LID>;
> +			wakeup-source;
> +			wakeup-event-action = <EV_ACT_DEASSERTED>;
> +		};
> +	};
> +
>  	pmic-glink {
>  		compatible = "qcom,x1e80100-pmic-glink",
>  			     "qcom,sm8550-pmic-glink",
> @@ -918,6 +935,12 @@ edp_reg_en: edp-reg-en-state {
>  		bias-disable;
>  	};
>  
> +	hall_int_n_default: hall-int-n-state {
> +		pins = "gpio92";
> +		function = "gpio";
> +		bias-disable;
> +	};
> +
>  	kybd_default: kybd-default-state {
>  		pins = "gpio67";
>  		function = "gpio";
> 
> ---
> base-commit: 6fd4da15c334831a865d4700ceb3ff5a917163e3
> change-id: 20240710-x1e80100-crd-lid-4393fdebaf92
> 
> Best regards,
> -- 
> Stephan Gerhold <stephan.gerhold@...aro.org>
>