Messages in this thread Patch in this message | | | From | Daniel Jeong <> | Subject | [RFC v4 2/2] backlight: device tree: add new tps611xx backlight binding | Date | Thu, 3 Jul 2014 15:01:17 +0900 |
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This commit is about tps611xx device tree documentation.
Signed-off-by: Daniel Jeong <gshark.jeong@gmail.com> --- .../video/backlight/tps611xx-backlight.txt | 24 ++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 Documentation/devicetree/bindings/video/backlight/tps611xx-backlight.txt
diff --git a/Documentation/devicetree/bindings/video/backlight/tps611xx-backlight.txt b/Documentation/devicetree/bindings/video/backlight/tps611xx-backlight.txt new file mode 100644 index 0000000..7af8182 --- /dev/null +++ b/Documentation/devicetree/bindings/video/backlight/tps611xx-backlight.txt @@ -0,0 +1,24 @@ +TPS611xx family of backlight driver based on EasyScale. + +EasyScale is a simple but flexible one pin interface to configure the current. + +Required properties: +- compatible: should contain at least one of + "ti,tps61158_bl" + "ti,tps61161_bl" + "ti,tps61163_bl" + "ti,tps61165_bl" +- rfa-enable: enable request for acknowledge. + If RFA is enabled, the data byte includes the RFA bit and device will wait + and check acknowledge from device. +- es-gpio : GPIO for easy-scale communication.(see GPIO binding[0]) + +[0]: Documentation/devicetree/bindings/gpio/gpio.txt + +Example: + + backlight { + compatible = "ti,tps61163"; + rfa-enable; + es-gpio = <&gpio 45 0>; + }; -- 1.7.9.5
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