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+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/parade,ps8622.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Parade PS8622/PS8625 DisplayPort to LVDS Converter
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
+
+properties:
+ compatible:
+ enum:
+ - parade,ps8622
+ - parade,ps8625
+
+ reg:
+ maxItems: 1
+
+ lane-count:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ enum: [1, 2]
+ description: Number of DP lanes to use.
+
+ use-external-pwm:
+ type: boolean
+ description: Backlight will be controlled by an external PWM.
+
+ reset-gpios:
+ maxItems: 1
+ description: GPIO connected to RST_ pin.
+
+ sleep-gpios:
+ maxItems: 1
+ description: GPIO connected to PD_ pin.
+
+ vdd12-supply: true
+
+ ports:
+ $ref: /schemas/graph.yaml#/properties/ports
+
+ properties:
+ port@0:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: Video port for LVDS output.
+
+ port@1:
+ $ref: /schemas/graph.yaml#/properties/port
+ description: Video port for DisplayPort input.
+
+ required:
+ - port@0
+ - port@1
+
+required:
+ - compatible
+ - reg
+ - reset-gpios
+ - sleep-gpios
+ - ports
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ const: parade,ps8622
+ then:
+ properties:
+ lane-count:
+ const: 1
+ else:
+ properties:
+ lane-count:
+ const: 2
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ lvds-bridge@48 {
+ compatible = "parade,ps8625";
+ reg = <0x48>;
+ sleep-gpios = <&gpx3 5 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&gpy7 7 GPIO_ACTIVE_HIGH>;
+ lane-count = <2>;
+ use-external-pwm;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ bridge_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ bridge_in: endpoint {
+ remote-endpoint = <&dp_out>;
+ };
+ };
+ };
+ };
+ };