summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/display/bridge/ps8622.txt
diff options
context:
space:
mode:
Diffstat (limited to 'Documentation/devicetree/bindings/display/bridge/ps8622.txt')
-rw-r--r--Documentation/devicetree/bindings/display/bridge/ps8622.txt31
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/display/bridge/ps8622.txt b/Documentation/devicetree/bindings/display/bridge/ps8622.txt
new file mode 100644
index 000000000000..c989c3807f2b
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/bridge/ps8622.txt
@@ -0,0 +1,31 @@
+ps8622-bridge bindings
+
+Required properties:
+ - compatible: "parade,ps8622" or "parade,ps8625"
+ - reg: first i2c address of the bridge
+ - sleep-gpios: OF device-tree gpio specification for PD_ pin.
+ - reset-gpios: OF device-tree gpio specification for RST_ pin.
+
+Optional properties:
+ - lane-count: number of DP lanes to use
+ - use-external-pwm: backlight will be controlled by an external PWM
+ - video interfaces: Device node can contain video interface port
+ nodes for panel according to [1].
+
+[1]: Documentation/devicetree/bindings/media/video-interfaces.txt
+
+Example:
+ lvds-bridge@48 {
+ compatible = "parade,ps8622";
+ reg = <0x48>;
+ sleep-gpios = <&gpc3 6 1 0 0>;
+ reset-gpios = <&gpc3 1 1 0 0>;
+ lane-count = <1>;
+ ports {
+ port@0 {
+ bridge_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+ };