This commit is about tps611xx device tree documentation.
Signed-off-by: Daniel Jeong <gshark.jeong@xxxxxxxxx>
---
.../video/backlight/tps611xx-backlight.txt | 16 ++++++++++++++++
1 file changed, 16 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..01f110d
--- /dev/null
+++ b/Documentation/devicetree/bindings/video/backlight/tps611xx-backlight.txt
@@ -0,0 +1,16 @@
+TPS611xx family of backlight driver based on EasyScale.
+
+It supports tps61158, tps61161, tps61163 and tps61165.
+
+Required properties:
+- compatible: "ti,tps61158_bl", "ti,tps61161_bl", "ti,tps61163_bl", "ti,tps61165_bl"
+- rfa_en: enable request for acknowledge. ( 0 : disable , 1 : enable )
+- en_gpio_num: gpio number for en pin.
+
+Example:
+
+ backlight {
+ compatible = "ti,tps61163_bl";
+ rfa_en = <1>;
+ en_gpio_num = <45>;
+ };
--
1.7.9.5
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