Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / panel / simple-panel.txt

diff --git a/kernel/Documentation/devicetree/bindings/panel/simple-panel.txt b/kernel/Documentation/devicetree/bindings/panel/simple-panel.txt
new file mode 100644 (file)
index 0000000..1341bbf
--- /dev/null
+++ b/kernel/Documentation/devicetree/bindings/panel/simple-panel.txt
@@ -0,0 +1,21 @@
+Simple display panel
+
+Required properties:
+- power-supply: regulator to provide the supply voltage
+
+Optional properties:
+- ddc-i2c-bus: phandle of an I2C controller used for DDC EDID probing
+- enable-gpios: GPIO pin to enable or disable the panel
+- backlight: phandle of the backlight device attached to the panel
+
+Example:
+
+       panel: panel {
+               compatible = "cptt,claa101wb01";
+               ddc-i2c-bus = <&panelddc>;
+
+               power-supply = <&vdd_pnl_reg>;
+               enable-gpios = <&gpio 90 0>;
+
+               backlight = <&backlight>;
+       };