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[1/2] dt-bindings: display: add sc7180 panel variant

Message ID 1578396449-17062-2-git-send-email-harigovi@codeaurora.org (mailing list archive)
State Superseded
Headers show
Series Add support for rm69299 Visionox panel driver and add devicetree bindings for visionox panel | expand

Commit Message

Harigovindan P Jan. 7, 2020, 11:27 a.m. UTC 
Add a compatible string to support sc7180 panel version.

Changes in v1:
	-Added a compatible string to support sc7180 panel version.
Changes in v2:
	-Removed unwanted properties from description.
	-Creating source files without execute permissions(Rob Herring).

Signed-off-by: Harigovindan P <harigovi@codeaurora.org>
---
 .../bindings/display/visionox,rm69299.txt          | 48 ++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/visionox,rm69299.txt
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Patch

diff --git a/Documentation/devicetree/bindings/display/visionox,rm69299.txt b/Documentation/devicetree/bindings/display/visionox,rm69299.txt
new file mode 100644
index 0000000..d7bbd5f
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/visionox,rm69299.txt
@@ -0,0 +1,48 @@ 
+Visionox model RM69299 DSI display driver
+
+The Visionox RM69299 is a generic display driver, currently only configured
+for use in the 1080p display on the Qualcomm SC7180 MTP board.
+
+Required properties:
+- compatible: should be "visionox,rm69299-1080p-display"
+- vdda-supply: phandle of the regulator that provides the supply voltage
+  Power IC supply
+- vdd3p3-supply: phandle of the regulator that provides the supply voltage
+  Power IC supply
+- reset-gpios: phandle of gpio for reset line
+  This should be 8mA, gpio can be configured using mux, pinctrl, pinctrl-names
+  (active low)
+- ports: This device has one video port driven by one DSI. Their connections
+  are modeled using the OF graph bindings specified in
+  Documentation/devicetree/bindings/graph.txt.
+  - port@0: DSI input port driven by master DSI
+
+Example:
+
+	dsi@ae94000 {
+		panel@0 {
+			compatible = "visionox,rm69299-1080p-display";
+			reg = <0>;
+
+			vdda-supply = <&src_pp1800_l8c>;
+			vdd3p3-supply = <&src_pp2800_l18a>;
+
+			pinctrl-names = "default", "suspend";
+			pinctrl-0 = <&disp_pins_default>;
+			pinctrl-1 = <&disp_pins_default>;
+
+			reset-gpios = <&pm6150l_gpios 3 0>;
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				port@0 {
+					reg = <0>;
+					panel0_in: endpoint {
+						remote-endpoint = <&dsi0_out>;
+					};
+				};
+			};
+		};
+	};
-- 
2.7.4