dt-bindings: clock: Add YAML schemas for the QCOM VIDEOCC clock bindings

Qualcomm Video Clock & Reset Controller Binding

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

Required properties :

- compatible : shall contain "qcom,sdm845-videocc"

- reg : shall contain base register location and length

- #clock-cells : from common clock binding, shall contain 1.

- #power-domain-cells : from generic power domain binding, shall contain 1.

- #reset-cells : from common reset binding, shall contain 1.

Example:

	videocc: clock-controller@ab00000 {

		compatible = "qcom,sdm845-videocc";

		reg = <0xab00000 0x10000>;

		#clock-cells = <1>;

		#power-domain-cells = <1>;

		#reset-cells = <1>;

	};

# SPDX-License-Identifier: GPL-2.0-only

%YAML 1.2

---

$id: http://devicetree.org/schemas/bindings/clock/qcom,videocc.yaml#

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

title: Qualcomm Video Clock & Reset Controller Binding

maintainers:

  - Taniya Das <tdas@codeaurora.org>

description: |

  Qualcomm video clock control module which supports the clocks, resets and

  power domains.

properties:

  compatible:

    enum:

      - qcom,sdm845-videocc

  clocks:

    maxItems: 1

  clock-names:

    items:

      - const: xo

  '#clock-cells':

    const: 1

  '#reset-cells':

    const: 1

  '#power-domain-cells':

    const: 1

  reg:

    maxItems: 1

required:

  - compatible

  - reg

  - clocks

  - clock-names

  - '#clock-cells'

  - '#reset-cells'

  - '#power-domain-cells'

examples:

  # Example of VIDEOCC with clock node properties for SDM845:

  - |

    clock-controller@ab00000 {

      compatible = "qcom,sdm845-videocc";

      reg = <0xab00000 0x10000>;

      clocks = <&rpmhcc 0>;

      clock-names = "xo";

      #clock-cells = <1>;

      #reset-cells = <1>;

      #power-domain-cells = <1>;

     };

...