qcom,sc7180-lpasscorecc.yaml

  1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/clock/qcom,sc7180-lpasscorecc.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Qualcomm LPASS Core Clock Controller on SC7180
  8
  9maintainers:
 10  - Taniya Das <quic_tdas@quicinc.com>
 11
 12description: |
 13  Qualcomm LPASS core clock control module provides the clocks and power
 14  domains on SC7180.
 15
 16  See also: include/dt-bindings/clock/qcom,lpasscorecc-sc7180.h
 17
 18properties:
 19  compatible:
 20    enum:
 21      - qcom,sc7180-lpasshm
 22      - qcom,sc7180-lpasscorecc
 23
 24  clocks:
 25    items:
 26      - description: gcc_lpass_sway clock from GCC
 27      - description: Board XO source
 28
 29  clock-names:
 30    items:
 31      - const: iface
 32      - const: bi_tcxo
 33
 34  power-domains:
 35    maxItems: 1
 36
 37  '#clock-cells':
 38    const: 1
 39
 40  '#power-domain-cells':
 41    const: 1
 42
 43  reg:
 44    minItems: 1
 45    items:
 46      - description: lpass core cc register
 47      - description: lpass audio cc register
 48
 49  reg-names:
 50    items:
 51      - const: lpass_core_cc
 52      - const: lpass_audio_cc
 53
 54if:
 55  properties:
 56    compatible:
 57      contains:
 58        const: qcom,sc7180-lpasshm
 59then:
 60  properties:
 61    reg:
 62      maxItems: 1
 63
 64else:
 65  properties:
 66    reg:
 67      minItems: 2
 68
 69required:
 70  - compatible
 71  - reg
 72  - clocks
 73  - clock-names
 74  - '#clock-cells'
 75  - '#power-domain-cells'
 76
 77additionalProperties: false
 78
 79examples:
 80  - |
 81    #include <dt-bindings/clock/qcom,rpmh.h>
 82    #include <dt-bindings/clock/qcom,gcc-sc7180.h>
 83    #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
 84    clock-controller@63000000 {
 85      compatible = "qcom,sc7180-lpasshm";
 86      reg = <0x63000000 0x28>;
 87      clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
 88      clock-names = "iface", "bi_tcxo";
 89      #clock-cells = <1>;
 90      #power-domain-cells = <1>;
 91    };
 92
 93  - |
 94    #include <dt-bindings/clock/qcom,rpmh.h>
 95    #include <dt-bindings/clock/qcom,gcc-sc7180.h>
 96    #include <dt-bindings/clock/qcom,lpasscorecc-sc7180.h>
 97    clock-controller@62d00000 {
 98      compatible = "qcom,sc7180-lpasscorecc";
 99      reg = <0x62d00000 0x50000>, <0x62780000 0x30000>;
100      reg-names = "lpass_core_cc", "lpass_audio_cc";
101      clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>, <&rpmhcc RPMH_CXO_CLK>;
102      clock-names = "iface", "bi_tcxo";
103      power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
104      #clock-cells = <1>;
105      #power-domain-cells = <1>;
106    };
107...