dt-bindings: display: bridge: lvds-transmitter: Absorb ti, ds90c185.txt

properties:

  compatible:

    description: |

      Any encoder compatible with this generic binding, but with additional

      properties not listed here, must define its own binding and list a device

      specific compatible first followed by the generic compatible.

    enum:

      - lvds-encoder

      Must list the device specific compatible string first, followed by the

      generic compatible string.

    items:

      - enum:

        - ti,ds90c185       # For the TI DS90C185 FPD-Link Serializer

        - ti,ds90c187       # For the TI DS90C187 FPD-Link Serializer

      - const: lvds-encoder # Generic LVDS encoder compatible fallback

  ports:

    type: object

examples:

  - |

    lvds-encoder {

      compatible = "lvds-encoder";

      compatible = "ti,ds90c185", "lvds-encoder";

      ports {

        #address-cells = <1>;

Texas Instruments FPD-Link (LVDS) Serializer

--------------------------------------------

The DS90C185 and DS90C187 are low-power serializers for portable

battery-powered applications that reduces the size of the RGB

interface between the host GPU and the display.

Required properties:

- compatible: Should be

  "ti,ds90c185", "lvds-encoder"  for the TI DS90C185 FPD-Link Serializer

  "ti,ds90c187", "lvds-encoder"  for the TI DS90C187 FPD-Link Serializer

Optional properties:

- powerdown-gpios: Power down control GPIO (the PDB pin, active-low)

Required nodes:

The devices have two video ports. Their connections are modeled using the OF

graph bindings specified in Documentation/devicetree/bindings/graph.txt.

- Video port 0 for parallel input

- Video port 1 for LVDS output

Example

-------

lvds-encoder {

	compatible = "ti,ds90c185", "lvds-encoder";

	powerdown-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;

	ports {

		#address-cells = <1>;

		#size-cells = <0>;

		port@0 {

			reg = <0>;

			lvds_enc_in: endpoint {

				remote-endpoint = <&lcdc_out_rgb>;

			};

		};

		port@1 {

			reg = <1>;

			lvds_enc_out: endpoint {

				remote-endpoint = <&lvds_panel_in>;

			};

		};

	};

};