linux-kernel - Re: [PATCH] arm64: dts: qcom: ipq9574: enable GPIO based LED

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Message-ID: <2f3a4dcf-fa70-4834-9986-b5cf389f541c@linaro.org>
Date:   Wed, 25 Oct 2023 09:02:27 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] arm64: dts: qcom: ipq9574: enable GPIO based LED

On 25/10/2023 08:58, Kathiravan Thirumoorthy wrote:
> Add support for wlan-2g LED on GPIO64.
> 
> Signed-off-by: Kathiravan Thirumoorthy <quic_kathirav@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> index 49c9b6478357..b6f90da31778 100644
> --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> @@ -51,6 +51,18 @@ button-wps {
>  			debounce-interval = <60>;
>  		};
>  	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +		pinctrl-0 = <&gpio_leds_default>;
> +		pinctrl-names = "default";
> +
> +		led-0 {
> +			gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
> +			linux,default-trigger = "phy0tx";
> +			default-state = "off";

Missing function and color.

Best regards,
Krzysztof