linux-kernel - Re: [PATCH v3 1/2] leds: ncp5623: Add device tree binding documentation

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Message-ID: <20160924115823.GA8696@amd>
Date:   Sat, 24 Sep 2016 13:58:24 +0200
From:   Pavel Machek <pavel@....cz>
To:     Florian Vaussard <florian.vaussard@...il.com>
Cc:     devicetree@...r.kernel.org, Richard Purdie <rpurdie@...ys.net>,
        Jacek Anaszewski <j.anaszewski@...sung.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org,
        Florian Vaussard <florian.vaussard@...g-vd.ch>
Subject: Re: [PATCH v3 1/2] leds: ncp5623: Add device tree binding
 documentation

Hi!

> +Example
> +=======
> +
> +led1: ncp5623@38 {
> +	#address-cells = <1>;
> +	#size-cells = <0>;
> +	compatible = "onnn,ncp5623";
> +	reg = <0x38>;
> +	onnn,led-iref-microamp = <10>;
> +
> +	led1r@0 {
> +		label = "ncp:power:red";
> +		linux,default-trigger = "default-on";
...
> +	led1b@1 {
> +		label = "ncp:power:blue";
> +		reg = <1>;

Actually... the three LEDs are packaged such as this is one colorful
light to the user, right? Some day we'll need to group them, so that
kernel can automatically tell this is one led, and probably add extra
attributes, such as values that produce white light.

Best regards,
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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