Bindings/sound/qcom,lpass-va-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-va-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-va-macro
  17           - qcom,sm8250-lpass-va-macro
  18           - qcom,sm8450-lpass-va-macro
  19           - qcom,sm8550-lpass-va-macro
  20           - qcom,sc8280xp-lpass-va-macro
  21       - items:
  22           - enum:
  23               - qcom,sm8650-lpass-va-macro
  24               - qcom,x1e80100-lpass-va-macro
  25           - const: qcom,sm8550-lpass-va-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: 1
  38     maxItems: 4
  39
  40   clock-names:
  41     minItems: 1
  42     maxItems: 4
  43
  44   clock-output-names:
  45     maxItems: 1
  46
  47   power-domains:
  48     maxItems: 2
  49
  50   power-domain-names:
  51     items:
  52       - const: macro
  53       - const: dcodec
  54
  55   qcom,dmic-sample-rate:
  56     description: dmic sample rate
  57     $ref: /schemas/types.yaml#/definitions/uint32
  58
  59   vdd-micb-supply:
  60     description: phandle to voltage regulator of MIC Bias
  61
  62 required:
  63   - compatible
  64   - reg
  65   - "#sound-dai-cells"
  66   - clock-names
  67   - clocks
  68
  69 allOf:
  70   - $ref: dai-common.yaml#
  71
  72   - if:
  73       properties:
  74         compatible:
  75           contains:
  76             const: qcom,sc7280-lpass-va-macro
  77     then:
  78       properties:
  79         clocks:
  80           maxItems: 1
  81         clock-names:
  82           items:
  83             - const: mclk
  84
  85   - if:
  86       properties:
  87         compatible:
  88           contains:
  89             const: qcom,sm8250-lpass-va-macro
  90     then:
  91       properties:
  92         clocks:
  93           minItems: 3
  94           maxItems: 3
  95         clock-names:
  96           items:
  97             - const: mclk
  98             - const: macro
  99             - const: dcodec
 100
 101   - if:
 102       properties:
 103         compatible:
 104           contains:
 105             enum:
 106               - qcom,sc8280xp-lpass-va-macro
 107               - qcom,sm8450-lpass-va-macro
 108     then:
 109       properties:
 110         clocks:
 111           minItems: 4
 112           maxItems: 4
 113         clock-names:
 114           items:
 115             - const: mclk
 116             - const: macro
 117             - const: dcodec
 118             - const: npl
 119
 120   - if:
 121       properties:
 122         compatible:
 123           contains:
 124             enum:
 125               - qcom,sm8550-lpass-va-macro
 126     then:
 127       properties:
 128         clocks:
 129           minItems: 3
 130           maxItems: 3
 131         clock-names:
 132           items:
 133             - const: mclk
 134             - const: macro
 135             - const: dcodec
 136
 137 unevaluatedProperties: false
 138
 139 examples:
 140   - |
 141     #include <dt-bindings/sound/qcom,q6afe.h>
 142     codec@3370000 {
 143       compatible = "qcom,sm8250-lpass-va-macro";
 144       reg = <0x3370000 0x1000>;
 145       #sound-dai-cells = <1>;
 146       #clock-cells = <0>;
 147       clocks = <&aoncc 0>,
 148                <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 149                <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;
 150       clock-names = "mclk", "macro", "dcodec";
 151       clock-output-names = "fsgen";
 152       qcom,dmic-sample-rate = <600000>;
 153       vdd-micb-supply = <&vreg_s4a_1p8>;
 154     };