xref: /freebsd/sys/contrib/device-tree/Bindings/clock/qcom,x1e80100-camcc.yaml (revision 8ccc0d235c226d84112561d453c49904398d085c)

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/qcom,x1e80100-camcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Qualcomm Camera Clock & Reset Controller on x1e80100

maintainers:
  - Bryan O'Donoghue <bryan.odonoghue@linaro.org>

description: |
  Qualcomm camera clock control module provides the clocks, resets and power
  domains on x1e80100.

  See also:
    include/dt-bindings/clock/qcom,x1e80100-camcc.h

allOf:
  - $ref: qcom,gcc.yaml#

properties:
  compatible:
    enum:
      - qcom,x1e80100-camcc

  reg:
    maxItems: 1

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

  power-domains:
    items:
      - description: A phandle to the MXC power-domain
      - description: A phandle to the MMCX power-domain

  required-opps:
    items:
      - description: A phandle to an OPP node describing MXC performance points
      - description: A phandle to an OPP node describing MMCX performance points

required:
  - compatible
  - clocks
  - power-domains
  - required-opps

unevaluatedProperties: false

examples:
  - |
    #include <dt-bindings/clock/qcom,x1e80100-gcc.h>
    #include <dt-bindings/clock/qcom,rpmh.h>
    #include <dt-bindings/power/qcom,rpmhpd.h>
    clock-controller@ade0000 {
      compatible = "qcom,x1e80100-camcc";
      reg = <0xade0000 0x20000>;
      clocks = <&gcc GCC_CAMERA_AHB_CLK>,
               <&rpmhcc RPMH_CXO_CLK>,
               <&rpmhcc RPMH_CXO_CLK_A>,
               <&sleep_clk>;
      power-domains = <&rpmhpd RPMHPD_MXC>,
                      <&rpmhpd RPMHPD_MMCX>;
      required-opps = <&rpmhpd_opp_low_svs>,
                      <&rpmhpd_opp_low_svs>;
      #clock-cells = <1>;
      #reset-cells = <1>;
      #power-domain-cells = <1>;
    };
...