Unverified Commit 5cd575a8 authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Mark Brown
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ASoC: dt-bindings: rockchip,rk3036-codec: convert to yaml 



Convert the binding to yaml.

The codec seems to be from Innosilicon, but the compatible has ever only
been rockchip-based, as they sythesized the codec for the rk3036.

So the yaml file gets a name matching that compatible.
The only other notable change is the addition of the #sound-dai-cells
property, that is always required.

Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://patch.msgid.link/20241007205639.2477635-1-heiko@sntech.de


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 7c66c4f7

Documentation/devicetree/bindings/sound/inno-rk3036.txt

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Inno audio codec for RK3036



Inno audio codec is integrated inside RK3036 SoC.



Required properties:

- compatible : Should be "rockchip,rk3036-codec".

- reg : The registers of codec.

- clock-names : Should be "acodec_pclk".

- clocks : The clock of codec.

- rockchip,grf : The phandle of grf device node.



Example:



	acodec: acodec-ana@20030000 {

		compatible = "rk3036-codec";

		reg = <0x20030000 0x4000>;

		rockchip,grf = <&grf>;

		clock-names = "acodec_pclk";

		clocks = <&cru ACLK_VCODEC>;

	};

Documentation/devicetree/bindings/sound/rockchip,rk3036-codec.yaml

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/rockchip,rk3036-codec.yaml#

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



title: Rockchip RK3036 internal codec



maintainers:

  - Heiko Stuebner <heiko@sntech.de>



allOf:

  - $ref: dai-common.yaml#



properties:

  compatible:

    const: rockchip,rk3036-codec



  reg:

    maxItems: 1



  clocks:

    items:

      - description: clock for audio codec



  clock-names:

    items:

      - const: acodec_pclk



  rockchip,grf:

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

    description:

      The phandle of the syscon node for the GRF register.



  "#sound-dai-cells":

    const: 0



required:

  - compatible

  - reg

  - clocks

  - clock-names

  - rockchip,grf

  - "#sound-dai-cells"



unevaluatedProperties: false



examples:

  - |

    #include <dt-bindings/clock/rk3036-cru.h>

    acodec: audio-codec@20030000 {

      compatible = "rockchip,rk3036-codec";

      reg = <0x20030000 0x4000>;

      rockchip,grf = <&grf>;

      clock-names = "acodec_pclk";

      clocks = <&cru ACLK_VCODEC>;

      #sound-dai-cells = <0>;

    };