Unverified Commit 4a046b67 authored by ChiYuan Huang's avatar ChiYuan Huang Committed by Mark Brown
Browse files

ASoC: dt-bindings: Add bindings for Richtek rt9123p 



Document the ASoC Richtek rt9123p.

Signed-off-by: default avatarChiYuan Huang <cy_huang@richtek.com>
Link: https://patch.msgid.link/0c80e1c6165fee5e9884d541167eee0a7f676c06.1744245663.git.cy_huang@richtek.com


Reviewed-by: default avatar"Rob Herring (Arm)" <robh@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8bffd24e

Documentation/devicetree/bindings/sound/richtek,rt9123p.yaml

0 → 100644
+48 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/richtek,rt9123p.yaml#

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



title: Richtek RT9123P Audio Amplifier



maintainers:

  - ChiYuan Huang <cy_huang@richtek.com>



description:

  RT9123P is a RT9123 variant which does not support I2C control.



allOf:

  - $ref: dai-common.yaml#



properties:

  compatible:

    enum:

      - richtek,rt9123p



  '#sound-dai-cells':

    const: 0



  enable-gpios:

    maxItems: 1



  enable-delay-ms:

    description:

      Delay time for 'ENABLE' pin changes intended to make I2S clocks ready to

      prevent speaker pop noise. The unit is in millisecond.



required:

  - compatible

  - '#sound-dai-cells'



unevaluatedProperties: false



examples:

  - |

    #include <dt-bindings/gpio/gpio.h>



    amplifier {

        compatible = "richtek,rt9123p";

        enable-gpios = <&gpio 26 GPIO_ACTIVE_HIGH>;

        #sound-dai-cells = <0>;

    };