qcom,lcc.yaml

  1# SPDX-License-Identifier: GPL-2.0-only
  2%YAML 1.2
  3---
  4$id: http://devicetree.org/schemas/clock/qcom,lcc.yaml#
  5$schema: http://devicetree.org/meta-schemas/core.yaml#
  6
  7title: Qualcomm LPASS Clock & Reset Controller
  8
  9maintainers:
 10  - Bjorn Andersson <andersson@kernel.org>
 11
 12properties:
 13  compatible:
 14    enum:
 15      - qcom,lcc-apq8064
 16      - qcom,lcc-ipq8064
 17      - qcom,lcc-mdm9615
 18      - qcom,lcc-msm8960
 19
 20  clocks:
 21    maxItems: 8
 22
 23  clock-names:
 24    maxItems: 8
 25
 26  '#clock-cells':
 27    const: 1
 28
 29  '#reset-cells':
 30    const: 1
 31
 32  reg:
 33    maxItems: 1
 34
 35required:
 36  - compatible
 37  - reg
 38  - '#clock-cells'
 39  - '#reset-cells'
 40
 41additionalProperties: false
 42
 43allOf:
 44  - if:
 45      properties:
 46        compatible:
 47          contains:
 48            enum:
 49              - qcom,lcc-apq8064
 50              - qcom,lcc-msm8960
 51    then:
 52      properties:
 53        clocks:
 54          items:
 55            - description: Board PXO source
 56            - description: PLL 4 Vote clock
 57            - description: MI2S codec clock
 58            - description: Mic I2S codec clock
 59            - description: Mic I2S spare clock
 60            - description: Speaker I2S codec clock
 61            - description: Speaker I2S spare clock
 62            - description: PCM codec clock
 63
 64        clock-names:
 65          items:
 66            - const: pxo
 67            - const: pll4_vote
 68            - const: mi2s_codec_clk
 69            - const: codec_i2s_mic_codec_clk
 70            - const: spare_i2s_mic_codec_clk
 71            - const: codec_i2s_spkr_codec_clk
 72            - const: spare_i2s_spkr_codec_clk
 73            - const: pcm_codec_clk
 74
 75      required:
 76        - clocks
 77        - clock-names
 78
 79  - if:
 80      properties:
 81        compatible:
 82          contains:
 83            enum:
 84              - qcom,lcc-mdm9615
 85    then:
 86      properties:
 87        clocks:
 88          items:
 89            - description: Board CXO source
 90            - description: PLL 4 Vote clock
 91            - description: MI2S codec clock
 92            - description: Mic I2S codec clock
 93            - description: Mic I2S spare clock
 94            - description: Speaker I2S codec clock
 95            - description: Speaker I2S spare clock
 96            - description: PCM codec clock
 97
 98        clock-names:
 99          items:
100            - const: cxo
101            - const: pll4_vote
102            - const: mi2s_codec_clk
103            - const: codec_i2s_mic_codec_clk
104            - const: spare_i2s_mic_codec_clk
105            - const: codec_i2s_spkr_codec_clk
106            - const: spare_i2s_spkr_codec_clk
107            - const: pcm_codec_clk
108
109      required:
110        - clocks
111        - clock-names
112
113examples:
114  - |
115    clock-controller@28000000 {
116        compatible = "qcom,lcc-ipq8064";
117        reg = <0x28000000 0x1000>;
118        #clock-cells = <1>;
119        #reset-cells = <1>;
120    };