ASoC: qcom: dt-bindings: add bindings for lpass va macro codec

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/qcom,lpass-va-macro.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#

title: LPASS(Low Power Audio Subsystem) VA Macro audio codec DT bindings

maintainers:

  - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

properties:

  compatible:

    const: qcom,sm8250-lpass-va-macro

  reg:

    maxItems: 1

  "#sound-dai-cells":

    const: 1

  '#clock-cells':

    const: 0

  clocks:

    maxItems: 3

  clock-names:

    items:

      - const: mclk

      - const: core

      - const: dcodec

  clock-output-names:

    items:

      - const: fsgen

  qcom,dmic-sample-rate:

    description: dmic sample rate

    $ref: /schemas/types.yaml#/definitions/uint32

  vdd-micb-supply:

    description: phandle to voltage regulator of MIC Bias

required:

  - compatible

  - reg

  - "#sound-dai-cells"

additionalProperties: false

examples:

  - |

    #include <dt-bindings/sound/qcom,q6afe.h>

    codec@3370000 {

      compatible = "qcom,sm8250-lpass-va-macro";

      reg = <0x3370000 0x1000>;

      #sound-dai-cells = <1>;

      #clock-cells = <0>;

      clocks = <&aoncc 0>,

               <&q6afecc LPASS_HW_MACRO_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>,

               <&q6afecc LPASS_HW_DCODEC_VOTE LPASS_CLK_ATTRIBUTE_COUPLE_NO>;

      clock-names = "mclk", "core", "dcodec";

      clock-output-names = "fsgen";

      qcom,dmic-sample-rate = <600000>;

      vdd-micb-supply = <&vreg_s4a_1p8>;

    };