Add dt-bindings documentation for Raydium RM67191 DSI panel.
Signed-off-by: Robert Chiras <robert.chiras@xxxxxxx>
---
.../bindings/display/panel/raydium,rm67191.txt | 42 ++++++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
diff --git a/Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt b/Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
new file mode 100644
index 0000000..5a6268d
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@@ -0,0 +1,42 @@
+Raydium RM67171 OLED LCD panel with MIPI-DSI protocol
+
+Required properties:
+- compatible: "raydium,rm67191"
+- reg: virtual channel for MIPI-DSI protocol
+ must be <0>
+- dsi-lanes: number of DSI lanes to be used
+ must be <3> or <4>
+- port: input port node with endpoint definition as
+ defined in Documentation/devicetree/bindings/graph.txt;
+ the input port should be connected to a MIPI-DSI device
+ driver
+
+Optional properties:
+- reset-gpio: a GPIO spec for the RST_B GPIO pin
+- pinctrl-0 phandle to the pin settings for the reset pin
+- width-mm: physical panel width [mm]
+- height-mm: physical panel height [mm]
+- display-timings: timings for the connected panel according to [1]
+- video-mode: 0 - burst-mode
+ 1 - non-burst with sync event
+ 2 - non-burst with sync pulse
+
+[1]: Documentation/devicetree/bindings/display/display-timing.txt
+
+Example:
+
+ panel@0 {
+ compatible = "raydium,rm67191";
+ reg = <0>;
+ pinctrl-0 = <&pinctrl_mipi_dsi_0_1_en>;
+ reset-gpio = <&gpio1 7 GPIO_ACTIVE_HIGH>;
+ dsi-lanes = <4>;
+ width-mm = <68>;
+ height-mm = <121>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&mipi_out>;
+ };
+ };
+ };
--
2.7.4
