dt-bindings: phy: rockchip: convert rockchip-dp-phy.txt to yaml

# SPDX-License-Identifier: GPL-2.0

%YAML 1.2

---

$id: http://devicetree.org/schemas/phy/rockchip,rk3288-dp-phy.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Rockchip specific extensions to the Analogix Display Port PHY

maintainers:

  - Heiko Stuebner <heiko@sntech.de>

properties:

  compatible:

    const: rockchip,rk3288-dp-phy

  clocks:

    maxItems: 1

  clock-names:

    const: 24m

  "#phy-cells":

    const: 0

required:

  - compatible

  - clocks

  - clock-names

  - "#phy-cells"

additionalProperties: false

examples:

  - |

    #include <dt-bindings/clock/rk3288-cru.h>

    edp-phy {

      compatible = "rockchip,rk3288-dp-phy";

      clocks = <&cru SCLK_EDP_24M>;

      clock-names = "24m";

      #phy-cells = <0>;

    };

Rockchip specific extensions to the Analogix Display Port PHY

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

Required properties:

- compatible : should be one of the following supported values:

	 - "rockchip.rk3288-dp-phy"

- clocks: from common clock binding: handle to dp clock.

	of memory mapped region.

- clock-names: from common clock binding:

	Required elements: "24m"

- #phy-cells : from the generic PHY bindings, must be 0;

Example:

grf: syscon@ff770000 {

	compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd";

...

	edp_phy: edp-phy {

		compatible = "rockchip,rk3288-dp-phy";

		clocks = <&cru SCLK_EDP_24M>;

		clock-names = "24m";

		#phy-cells = <0>;

	};

};