Unverified Commit a80aedeb authored by Stanislav Jakubek's avatar Stanislav Jakubek Committed by Mark Brown
Browse files

ASoC: dt-bindings: sprd,pcm-platform: convert to YAML 



Convert the Spreadtrum DMA platform bindings to DT schema.
Adjust filename to match compatible.

Signed-off-by: default avatarStanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/9fc646b70a73e7a6c513771d69b0edcd140f09d7.1730310275.git.stano.jakubek@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 101c9023

Documentation/devicetree/bindings/sound/sprd,pcm-platform.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/sprd,pcm-platform.yaml#

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



title: Spreadtrum DMA platform



maintainers:

  - Orson Zhai <orsonzhai@gmail.com>

  - Baolin Wang <baolin.wang7@gmail.com>

  - Chunyan Zhang <zhang.lyra@gmail.com>



properties:

  compatible:

    const: sprd,pcm-platform



  dmas:

    maxItems: 10



  dma-names:

    items:

      - const: normal_p_l

      - const: normal_p_r

      - const: normal_c_l

      - const: normal_c_r

      - const: voice_c

      - const: fast_p

      - const: loop_c

      - const: loop_p

      - const: voip_c

      - const: voip_p



required:

  - compatible

  - dmas

  - dma-names



additionalProperties: false



examples:

  - |

    platform {

      compatible = "sprd,pcm-platform";

      dmas = <&agcp_dma 1 1>, <&agcp_dma 2 2>,

             <&agcp_dma 3 3>, <&agcp_dma 4 4>,

             <&agcp_dma 5 5>, <&agcp_dma 6 6>,

             <&agcp_dma 7 7>, <&agcp_dma 8 8>,

             <&agcp_dma 9 9>, <&agcp_dma 10 10>;

      dma-names = "normal_p_l", "normal_p_r",

                  "normal_c_l", "normal_c_r",

                  "voice_c", "fast_p",

                  "loop_c", "loop_p",

                  "voip_c", "voip_p";

    };

...

Documentation/devicetree/bindings/sound/sprd-pcm.txt

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* Spreadtrum DMA platform bindings



Required properties:

- compatible: Should be "sprd,pcm-platform".

- dmas: Specify the list of DMA controller phandle and DMA request line ordered pairs.

- dma-names: Identifier string for each DMA request line in the dmas property.

  These strings correspond 1:1 with the ordered pairs in dmas.



Example:



	audio_platform:platform@0 {

		compatible = "sprd,pcm-platform";

		dmas = <&agcp_dma 1 1>, <&agcp_dma 2 2>,

		     <&agcp_dma 3 3>, <&agcp_dma 4 4>,

		     <&agcp_dma 5 5>, <&agcp_dma 6 6>,

		     <&agcp_dma 7 7>, <&agcp_dma 8 8>,

		     <&agcp_dma 9 9>, <&agcp_dma 10 10>;

		dma-names = "normal_p_l", "normal_p_r",

			"normal_c_l", "normal_c_r",

			"voice_c", "fast_p",

			"loop_c", "loop_p",

			"voip_c", "voip_p";

	};