Documentation/devicetree/bindings/sound/qcom,lpass-wsa-macro.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 %YAML 1.2
   3 ---
   4 $id: http://devicetree.org/schemas/sound/qcom,lpass-wsa-macro.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: LPASS(Low Power Audio Subsystem) VA Macro audio codec
   8
   9 maintainers:
  10   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
  11
  12 properties:
  13   compatible:
  14     oneOf:
  15       - enum:
  16           - qcom,sc7280-lpass-wsa-macro
  17           - qcom,sm8250-lpass-wsa-macro
  18           - qcom,sm8450-lpass-wsa-macro
  19           - qcom,sm8550-lpass-wsa-macro
  20           - qcom,sc8280xp-lpass-wsa-macro
  21       - items:
  22           - enum:
  23               - qcom,sm8650-lpass-wsa-macro
  24               - qcom,x1e80100-lpass-wsa-macro
  25           - const: qcom,sm8550-lpass-wsa-macro
  26
  27   reg:
  28     maxItems: 1
  29
  30   "#sound-dai-cells":
  31     const: 1
  32
  33   '#clock-cells':
  34     const: 0
  35
  36   clocks:
  37     minItems: 4
  38     maxItems: 6
  39
  40   clock-names:
  41     minItems: 4
  42     maxItems: 6
  43
  44   clock-output-names:
  45     maxItems: 1
  46
  47   qcom,dmic-sample-rate:
  48     description: dmic sample rate
  49     $ref: /schemas/types.yaml#/definitions/uint32
  50
  51   vdd-micb-supply:
  52     description: phandle to voltage regulator of MIC Bias
  53
  54 required:
  55   - compatible
  56   - reg
  57   - "#sound-dai-cells"
  58
  59 allOf:
  60   - $ref: dai-common.yaml#
  61
  62   - if:
  63       properties:
  64         compatible:
  65           enum:
  66             - qcom,sc7280-lpass-wsa-macro
  67             - qcom,sm8450-lpass-wsa-macro
  68             - qcom,sc8280xp-lpass-wsa-macro
  69     then:
  70       properties:
  71         clocks:
  72           minItems: 5
  73           maxItems: 5
  74         clock-names:
  75           items:
  76             - const: mclk
  77             - const: npl
  78             - const: macro
  79             - const: dcodec
  80             - const: fsgen
  81
  82   - if:
  83       properties:
  84         compatible:
  85           enum:
  86             - qcom,sm8250-lpass-wsa-macro
  87     then:
  88       properties:
  89         clocks:
  90           minItems: 6
  91         clock-names:
  92           items:
  93             - const: mclk
  94             - const: npl
  95             - const: macro
  96             - const: dcodec
  97             - const: va
  98             - const: fsgen
  99
 100   - if:
 101       properties:
 102         compatible:
 103           contains:
 104             enum:
 105               - qcom,sm8550-lpass-wsa-macro
 106     then:
 107       properties:
 108         clocks:
 109           minItems: 4
 110           maxItems: 4
 111         clock-names:
 112           items:
 113             - const: mclk
 114             - const: macro
 115             - const: dcodec
 116             - const: fsgen
 117
 118 unevaluatedProperties: false
 119
 120 examples:
 121   - |
 122     #include <dt-bindings/clock/qcom,sm8250-lpass-aoncc.h>
 123     #include <dt-bindings/sound/qcom,q6afe.h>
 124     codec@3240000 {
 125       compatible = "qcom,sm8250-lpass-wsa-macro";
 126       reg = <0x3240000 0x1000>;
 127       #sound-dai-cells = <1>;
 128       #clock-cells = <0>;
 129       clocks = <&audiocc 1>,
 130                <&audiocc 0>,
 131                <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 132                <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 133                <&aoncc LPASS_CDC_VA_MCLK>,
 134                <&vamacro>;
 135       clock-names = "mclk", "npl", "macro", "dcodec", "va", "fsgen";
 136       clock-output-names = "mclk";
 137     };