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dt: bindings: lm3692x: Add led-max-microamp property

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This can be used to limit the current per LED strip.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
This commit is contained in:
Guido Günther 2020-01-04 11:54:21 +01:00 committed by Pavel
parent cffd61a5c7
commit 3e0801b62a
1 changed files with 3 additions and 0 deletions
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Documentation/devicetree/bindings/leds/leds-lm3692x.txt
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@ -35,6 +35,8 @@ Optional child properties:
- label : see Documentation/devicetree/bindings/leds/common.txt (deprecated)
- linux,default-trigger :
see Documentation/devicetree/bindings/leds/common.txt
- led-max-microamp :
see Documentation/devicetree/bindings/leds/common.txt
Example:
@ -55,6 +57,7 @@ led-controller@36 {
function = LED_FUNCTION_BACKLIGHT;
color = <LED_COLOR_ID_WHITE>;
linux,default-trigger = "backlight";
led-max-microamp = <20000>;
};
}