linux-kernel - Re: [PATCH V2 2/2] arm64: dts: qcom: ipq9574: enable GPIO based LEDs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <8a4f8af5-c181-6e30-bfb5-be25f77a51a0@linaro.org>
Date:   Thu, 15 Jun 2023 16:58:49 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Sridharan S N <quic_sridsn@...cinc.com>, agross@...nel.org,
        andersson@...nel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH V2 2/2] arm64: dts: qcom: ipq9574: enable GPIO based LEDs

On 15.06.2023 16:53, Sridharan S N wrote:
> Add support for wlan-2g LED on GPIO 64.
> 
> Signed-off-by: Sridharan S N <quic_sridsn@...cinc.com>
> ---
Same comments as on patch 1.

Konrad
> Changes in V2:
> 	- Updated commit message 
> 
>  .../boot/dts/qcom/ipq9574-rdp-common.dtsi     | 20 +++++++++++++++++++
>  1 file changed, 20 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> index fd5326dc1773..25424cecd834 100644
> --- a/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq9574-rdp-common.dtsi
> @@ -34,6 +34,18 @@
>  			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";
> +		};
> +	};
>  };
>  
>  &blsp1_spi0 {
> @@ -137,6 +149,14 @@
>  		drive-strength = <8>;
>  		bias-pull-up;
>  	};
> +
> +	gpio_leds_default: gpio-leds-default-state {
> +		pins = "gpio64";
> +		function = "gpio";
> +		drive-strength = <8>;
> +		bias-pull-up;
> +	};
> +
>  };
>  
>  &xo_board_clk {