Documentation/devicetree/bindings/sound/qcom,lpass-rx-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-rx-macro.yaml#
   5 $schema: http://devicetree.org/meta-schemas/core.yaml#
   6
   7 title: LPASS(Low Power Audio Subsystem) RX 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-rx-macro
  17           - qcom,sm8250-lpass-rx-macro
  18           - qcom,sm8450-lpass-rx-macro
  19           - qcom,sm8550-lpass-rx-macro
  20           - qcom,sc8280xp-lpass-rx-macro
  21       - items:
  22           - enum:
  23               - qcom,sm8650-lpass-rx-macro
  24               - qcom,sm8750-lpass-rx-macro
  25               - qcom,x1e80100-lpass-rx-macro
  26           - const: qcom,sm8550-lpass-rx-macro
  27
  28   reg:
  29     maxItems: 1
  30
  31   "#sound-dai-cells":
  32     const: 1
  33
  34   '#clock-cells':
  35     const: 0
  36
  37   clocks:
  38     minItems: 3
  39     maxItems: 5
  40
  41   clock-names:
  42     minItems: 3
  43     maxItems: 5
  44
  45   clock-output-names:
  46     maxItems: 1
  47
  48   power-domains:
  49     maxItems: 2
  50
  51   power-domain-names:
  52     items:
  53       - const: macro
  54       - const: dcodec
  55
  56 required:
  57   - compatible
  58   - reg
  59   - "#sound-dai-cells"
  60
  61 allOf:
  62   - $ref: dai-common.yaml#
  63   - if:
  64       properties:
  65         compatible:
  66           enum:
  67             - qcom,sc7280-lpass-rx-macro
  68     then:
  69       properties:
  70         clock-names:
  71           oneOf:
  72             - items:   # for ADSP based platforms
  73                 - const: mclk
  74                 - const: npl
  75                 - const: macro
  76                 - const: dcodec
  77                 - const: fsgen
  78             - items:   # for ADSP bypass based platforms
  79                 - const: mclk
  80                 - const: npl
  81                 - const: fsgen
  82
  83   - if:
  84       properties:
  85         compatible:
  86           enum:
  87             - qcom,sc8280xp-lpass-rx-macro
  88             - qcom,sm8250-lpass-rx-macro
  89             - qcom,sm8450-lpass-rx-macro
  90     then:
  91       properties:
  92         clocks:
  93           minItems: 5
  94           maxItems: 5
  95         clock-names:
  96           items:
  97             - const: mclk
  98             - const: npl
  99             - const: macro
 100             - const: dcodec
 101             - const: fsgen
 102
 103   - if:
 104       properties:
 105         compatible:
 106           contains:
 107             enum:
 108               - qcom,sm8550-lpass-rx-macro
 109     then:
 110       properties:
 111         clocks:
 112           minItems: 4
 113           maxItems: 4
 114         clock-names:
 115           items:
 116             - const: mclk
 117             - const: macro
 118             - const: dcodec
 119             - const: fsgen
 120
 121 unevaluatedProperties: false
 122
 123 examples:
 124   - |
 125     #include <dt-bindings/sound/qcom,q6afe.h>
 126     codec@3200000 {
 127       compatible = "qcom,sm8250-lpass-rx-macro";
 128       reg = <0x3200000 0x1000>;
 129       #sound-dai-cells = <1>;
 130       #clock-cells = <0>;
 131       clocks = <&audiocc 0>,
 132                <&audiocc 1>,
 133                <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 134                <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
 135                <&vamacro>;
 136       clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
 137       clock-output-names = "mclk";
 138     };