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dt-bindings: display: convert raydium,rm67191 to DT Schema
v2: - Fix entry in MAINTAINERS - Add reg number to node name (Rob) - Fix stray spaces Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Rob Herring <robh@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Robert Chiras <robert.chiras@nxp.com> Cc: Thierry Reding <thierry.reding@gmail.com> Cc: Sam Ravnborg <sam@ravnborg.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200408195109.32692-19-sam@ravnborg.org
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Raydium RM67171 OLED LCD panel with MIPI-DSI protocol
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Required properties:
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- compatible: "raydium,rm67191"
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- reg: virtual channel for MIPI-DSI protocol
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must be <0>
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- dsi-lanes: number of DSI lanes to be used
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must be <3> or <4>
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- port: input port node with endpoint definition as
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defined in Documentation/devicetree/bindings/graph.txt;
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the input port should be connected to a MIPI-DSI device
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driver
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Optional properties:
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- reset-gpios: a GPIO spec for the RST_B GPIO pin
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- v3p3-supply: phandle to 3.3V regulator that powers the VDD_3V3 pin
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- v1p8-supply: phandle to 1.8V regulator that powers the VDD_1V8 pin
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- width-mm: see panel-common.txt
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- height-mm: see panel-common.txt
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- video-mode: 0 - burst-mode
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1 - non-burst with sync event
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2 - non-burst with sync pulse
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Example:
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panel@0 {
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compatible = "raydium,rm67191";
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reg = <0>;
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pinctrl-0 = <&pinctrl_mipi_dsi_0_1_en>;
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pinctrl-names = "default";
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reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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dsi-lanes = <4>;
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width-mm = <68>;
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height-mm = <121>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&mipi_out>;
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};
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};
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};
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@ -0,0 +1,75 @@
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# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/raydium,rm67191.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Raydium RM67171 OLED LCD panel with MIPI-DSI protocol
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maintainers:
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- Robert Chiras <robert.chiras@nxp.com>
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allOf:
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- $ref: panel-common.yaml#
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properties:
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compatible:
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const: raydium,rm67191
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reg: true
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port: true
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reset-gpios: true
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width-mm: true
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height-mm: true
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dsi-lanes:
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description: Number of DSI lanes to be used must be <3> or <4>
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enum: [3, 4]
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v3p3-supply:
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description: phandle to 3.3V regulator that powers the VDD_3V3 pin
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v1p8-supply:
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description: phandle to 1.8V regulator that powers the VDD_1V8 pin
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video-mode:
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description: |
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0 - burst-mode
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1 - non-burst with sync event
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2 - non-burst with sync pulse
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enum: [0, 1, 2]
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required:
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- compatible
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- reg
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- dsi-lanes
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- port
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additionalProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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dsi {
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#address-cells = <1>;
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#size-cells = <0>;
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panel@0 {
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compatible = "raydium,rm67191";
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reg = <0>;
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reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;
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dsi-lanes = <4>;
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width-mm = <68>;
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height-mm = <121>;
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video-mode = <1>;
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port {
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panel_in: endpoint {
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remote-endpoint = <&mipi_out>;
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};
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};
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};
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};
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...
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@ -5388,7 +5388,7 @@ DRM DRIVER FOR RAYDIUM RM67191 PANELS
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M: Robert Chiras <robert.chiras@nxp.com>
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S: Maintained
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F: drivers/gpu/drm/panel/panel-raydium-rm67191.c
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F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
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F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml
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DRM DRIVER FOR RAGE 128 VIDEO CARDS
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S: Orphan / Obsolete
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