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dt-bindings: lt3593: Add function and color properties 

Refer to new "function" and "color" properties and mark "label"
as deprecated.

Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Cc: Daniel Mack <daniel@zonque.org>
Reviewed-by: Rob Herring <robh@kernel.org>
This commit is contained in:
Jacek Anaszewski 2019-06-09 20:19:04 +02:00
parent 5fdf85a091
commit e12e91a412
1 changed files with 8 additions and 3 deletions
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11
Documentation/devicetree/bindings/leds/leds-lt3593.txt
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@ -9,8 +9,10 @@ The hardware supports only one LED. The properties of this LED are
configured in a sub-node in the device node. configured in a sub-node in the device node.
Optional sub-node properties: Optional sub-node properties:
- label: A label for the LED. If none is given, the LED will be - function: See Documentation/devicetree/bindings/leds/common.txt
named "lt3595::". - color: See Documentation/devicetree/bindings/leds/common.txt
- label: A label for the LED. If none is given, the LED will be
named "lt3595::" (deprecated)
- linux,default-trigger: The default trigger for the LED. - linux,default-trigger: The default trigger for the LED.
See Documentation/devicetree/bindings/leds/common.txt See Documentation/devicetree/bindings/leds/common.txt
- default-state: The initial state of the LED. - default-state: The initial state of the LED.
@ -21,12 +23,15 @@ be handled by its own device node.
Example: Example:
#include <dt-bindings/leds/common.h>
led-controller { led-controller {
compatible = "lltc,lt3593"; compatible = "lltc,lt3593";
lltc,ctrl-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>; lltc,ctrl-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
led { led {
label = "white:backlight"; function = LED_FUNCTION_BACKLIGHT;
color = <LED_COLOR_ID_WHITE>;
default-state = "on"; default-state = "on";
}; };
}; };