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1e432a4190
The Rockchip W552793DBA-V10 display/touchscreen board contains a Wanchanglong W552793BAA panel, which in turn is using a Raydium RM67200 MIPI-DSI controller. Add a DT binding for the DSI panel. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20250225-raydium-rm67200-v3-1-d9e1010dd8ab@kernel.org Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250225-raydium-rm67200-v3-1-d9e1010dd8ab@kernel.org
73 lines
1.4 KiB
YAML
73 lines
1.4 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/display/panel/raydium,rm67200.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Raydium RM67200 based MIPI-DSI panels
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maintainers:
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- Sebastian Reichel <sebastian.reichel@collabora.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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items:
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- enum:
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- wanchanglong,w552793baa
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- const: raydium,rm67200
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reg:
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maxItems: 1
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vdd-supply:
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description: 2.8V Logic voltage
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iovcc-supply:
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description: 1.8V IO voltage
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vsp-supply:
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description: positive 5.5V voltage
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vsn-supply:
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description: negative 5.5V voltage
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backlight: true
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port: true
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reset-gpios: true
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required:
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- compatible
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- port
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- reg
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- reset-gpios
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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 = "wanchanglong,w552793baa", "raydium,rm67200";
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reg = <0>;
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vdd-supply = <®ulator1>;
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iovcc-supply = <®ulator2>;
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vsp-supply = <®ulator3>;
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vsn-supply = <®ulator4>;
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reset-gpios = <&gpiobank 42 GPIO_ACTIVE_LOW>;
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port {
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panel0_in: endpoint {
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remote-endpoint = <&dsi0_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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