linux-kernel - Re: [PATCH v2 3/4] dt: lm3532: Add property for full scale current.

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Date:   Mon, 19 Aug 2019 12:49:10 +0200
From:   Pavel Machek <pavel@....cz>
To:     Dan Murphy <dmurphy@...com>
Cc:     jacek.anaszewski@...il.com, tony@...mide.com, sre@...nel.org,
        nekit1000@...il.com, mpartap@....net, merlijn@...zup.org,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 3/4] dt: lm3532: Add property for full scale current.

On Tue 2019-08-13 13:11:53, Dan Murphy wrote:
> Add a property for each control bank to configure the
> full scale current setting for the device.
> 
> Signed-off-by: Dan Murphy <dmurphy@...com>

Acked-by: Pavel Machek <pavel@....cz>


> @@ -62,6 +62,9 @@ Optional LED child properties:
>  	- label : see Documentation/devicetree/bindings/leds/common.txt
>  	- linux,default-trigger :
>  	   see Documentation/devicetree/bindings/leds/common.txt
> +	- led-max-microamp : Defines the full scale current value for each control
> +			  bank.  The range is from 5000uA-29800uA in increments
> +			  of 800uA.
>  
>  Example:
>  led-controller@38 {
> @@ -85,6 +88,7 @@ led-controller@38 {
>  		reg = <0>;
>  		led-sources = <2>;
>  		ti,led-mode = <1>;
> +		led-max-microamp = <21800>;
>  		label = ":backlight";
>  		linux,default-trigger = "backlight";
>  	};

-- 
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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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