xref: /freebsd/sys/contrib/device-tree/Bindings/clock/qcom,sa8775p-camcc.yaml (revision 833e5d42ab135b0238e61c5b3c19b8619677cbfa)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,sa8775p-camcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Camera Clock & Reset Controller on SA8775P

maintainers:
  - Taniya Das <quic_tdas@quicinc.com>
  - Imran Shaik <quic_imrashai@quicinc.com>

description: |
  Qualcomm camera clock control module provides the clocks, resets and power
  domains on SA8775p.

  See also:
    include/dt-bindings/clock/qcom,qcs8300-camcc.h
    include/dt-bindings/clock/qcom,sa8775p-camcc.h
    include/dt-bindings/clock/qcom,sc8280xp-camcc.h

properties:
  compatible:
    enum:
      - qcom,qcs8300-camcc
      - qcom,sa8775p-camcc
      - qcom,sc8280xp-camcc

  clocks:
    items:
      - description: Camera AHB clock from GCC
      - description: Board XO source
      - description: Board active XO source
      - description: Sleep clock source

  power-domains:
    maxItems: 1
    description: MMCX power domain

  required-opps:
    description:
      OPP node describing required MMCX performance point.
    maxItems: 1

required:
  - compatible
  - clocks
  - power-domains
  - '#power-domain-cells'

allOf:
  - $ref: qcom,gcc.yaml#
  - if:
      properties:
        compatible:
          contains:
            const: qcom,sc8280xp-camcc
    then:
      required:
        - required-opps

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/clock/qcom,rpmh.h>
    #include <dt-bindings/power/qcom-rpmpd.h>
    #include <dt-bindings/clock/qcom,sa8775p-gcc.h>
    clock-controller@ade0000 {
      compatible = "qcom,sa8775p-camcc";
      reg = <0x0ade0000 0x20000>;
      clocks = <&gcc GCC_CAMERA_AHB_CLK>,
               <&rpmhcc RPMH_CXO_CLK>,
               <&rpmhcc RPMH_CXO_CLK_A>,
               <&sleep_clk>;
      power-domains = <&rpmhpd SA8775P_MMCX>;
      #clock-cells = <1>;
      #reset-cells = <1>;
      #power-domain-cells = <1>;
    };
...