linux-kernel - Re: [PATCH v2 4/4] arm64: dts: sun50i-a64-pinephone: change led type to status

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Date: Fri, 23 Feb 2024 11:30:00 -0500
From: Aren <aren@...cevolution.org>
To: Jernej Škrabec <jernej.skrabec@...il.com>
Cc: linux-kernel@...r.kernel.org, 
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org, 
	Jean-Jacques Hiblot <jjhiblot@...phandler.com>, Chen-Yu Tsai <wens@...e.org>, Ondrej Jirman <megi@....cz>, 
	linux-sunxi@...ts.linux.dev, Lee Jones <lee@...nel.org>, Pavel Machek <pavel@....cz>, 
	linux-arm-kernel@...ts.infradead.org, linux-leds@...r.kernel.org, Conor Dooley <conor+dt@...nel.org>, 
	Miles Alan <m@...esalan.com>, Samuel Holland <samuel@...lland.org>
Subject: Re: [PATCH v2 4/4] arm64: dts: sun50i-a64-pinephone: change led type
 to status

On Thu, Feb 22, 2024 at 09:57:00PM +0100, Jernej Škrabec wrote:
> Dne torek, 06. februar 2024 ob 19:13:20 CET je Aren Moynihan napisal(a):
> > The status function is described in the documentation as being a rgb led
> > used for system notifications on phones[1][2]. This is exactly what this
> > led is used for on the PinePhone, so using status is probably more
> > accurate than indicator.
> > 
> > 1: Documentation/leds/well-known-leds.txt
> > 2: include/dt-bindings/leds/common.h
> > 
> > Signed-off-by: Aren Moynihan <aren@...cevolution.org>
> 
> Sorry for late review.
> 
> Please update subject in patches 2-3. Instead of "sun50i-a64-pinephone:"
> use "allwinner: pinephone:" (check commit history of sun50i-a64-pinephone.dtsi).
> Also rgb -> RGB, led -> LED. Last, please reword commit message to exclude
> links and just say DT bindings documentation.
> 
> Note that I'll merge patches 2-3 once patch 1 is merged.

Would you like me to reword and resend the patches, or is it quicker
for you to just do it when you apply them?

Thanks for taking a look at this,
 - Aren

> Best regards,
> Jernej
> 
> > ---
> > I can't find any documentation describing the indicator function, so
> > it's definitely less specific than status, but besides that I'm not sure
> > how it compares. Please ignore this patch if it's not useful.
> > 
> > (no changes since v1)
> > 
> >  arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
> > index e53e0d4579a7..6d327266e6cc 100644
> > --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
> > +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pinephone.dtsi
> > @@ -61,7 +61,7 @@ led2: led-2 {
> >  	multi-led {
> >  		compatible = "leds-group-multicolor";
> >  		color = <LED_COLOR_ID_RGB>;
> > -		function = LED_FUNCTION_INDICATOR;
> > +		function = LED_FUNCTION_STATUS;
> >  		leds = <&led0>, <&led1>, <&led2>;
> >  	};
> >  
> > 
> 
> 
> 
>