linux-kernel - Re: [PATCH] ARM: dts: omap4: embt2ws: add LED

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Message-ID: <ZUDF8zuKdYp/k0ox@duo.ucw.cz>
Date:   Tue, 31 Oct 2023 10:16:35 +0100
From:   Pavel Machek <pavel@....cz>
To:     Andreas Kemnade <andreas@...nade.info>
Cc:     bcousson@...libre.com, tony@...mide.com, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, conor+dt@...nel.org,
        linux-omap@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: omap4: embt2ws: add LED

Hi!

> Add LED since the driver is now available.
> 
> Signed-off-by: Andreas Kemnade <andreas@...nade.info>

Is it one LED or three LEDs?

If it is one, we should use multicolor...

BR,
										Pavel
										
> @@ -206,7 +207,31 @@ &i2c3 {
>  
>  	clock-frequency = <100000>;
>  
> -	/* TODO: BD2606MVV at 0x66 */
> +	led-controller@66 {
> +		compatible = "rohm,bd2606mvv";
> +		reg = <0x66>;
> +
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		led@0 {
> +			reg = <0>;
> +			color = <LED_COLOR_ID_GREEN>;
> +			function = LED_FUNCTION_STATUS;
> +		};
> +
> +		led@2 {
> +			reg = <2>;
> +			color = <LED_COLOR_ID_BLUE>;
> +			function = LED_FUNCTION_STATUS;
> +		};
> +
> +		led@4 {
> +			reg = <4>;
> +			color = <LED_COLOR_ID_RED>;
> +			function = LED_FUNCTION_STATUS;
> +		};
> +	};
>  };
>  
>  &i2c4 {

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