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 DT bindings
   8
   9 maintainers:
  10   - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
  11
  12 properties:
  13   compatible:
  14     enum:
  15       - qcom,sc7280-lpass-rx-macro
  16       - qcom,sm8250-lpass-rx-macro
  17       - qcom,sm8450-lpass-rx-macro
  18       - qcom,sc8280xp-lpass-rx-macro
  19
  20   reg:
  21     maxItems: 1
  22
  23   "#sound-dai-cells":
  24     const: 1
  25
  26   '#clock-cells':
  27     const: 0
  28
  29   clocks:
  30     minItems: 3
  31     maxItems: 5
  32
  33   clock-names:
  34     oneOf:
  35       - items:   #for ADSP based platforms
  36           - const: mclk
  37           - const: npl
  38           - const: macro
  39           - const: dcodec
  40           - const: fsgen
  41       - items:   #for ADSP bypass based platforms
  42           - const: mclk
  43           - const: npl
  44           - const: fsgen
  45
  46   clock-output-names:
  47     items:
  48       - const: mclk
  49
  50   power-domains:
  51     maxItems: 2
  52
  53   power-domain-names:
  54     items:
  55       - const: macro
  56       - const: dcodec
  57
  58 required:
  59   - compatible
  60   - reg
  61   - "#sound-dai-cells"
  62
  63 additionalProperties: false
  64
  65 examples:
  66   - |
  67     #include <dt-bindings/sound/qcom,q6afe.h>
  68     codec@3200000 {
  69       compatible = "qcom,sm8250-lpass-rx-macro";
  70       reg = <0x3200000 0x1000>;
  71       #sound-dai-cells = <1>;
  72       #clock-cells = <0>;
  73       clocks = <&audiocc 0>,
  74                <&audiocc 1>,
  75                <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
  76                <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,
  77                <&vamacro>;
  78       clock-names = "mclk", "npl", "macro", "dcodec", "fsgen";
  79       clock-output-names = "mclk";
  80     };