Commit 1bdb7836 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

Merge tag 'asoc-v6.3' of... 

Merge tag 'asoc-v6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

ASoC: Updates for v6.3

There's been quite a lot of activity this release, but not really
one big feature - lots of new devices, plus a lot of cleanup and
modernisation work spread throughout the subsystem:

 - More factoring out of common operations into helper functions
   by Morimoto-san.
 - DT schema conversons and stylistic nits.
 - Continued work on building out the new SOF IPC4 scheme.
 - Support for Awinc AT88395, Infineon PEB2466, Iron Device
   SMA1303, Mediatek MT8188, Realtek RT712, Renesas IDT821034,
   Samsung/Tesla FSD SoC I2S, and TI TAS5720A-Q1.
parents 5661706e 76f5aaab

Documentation/devicetree/bindings/dsp/mediatek,mt8186-dsp.yaml

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properties:

  compatible:

    const: mediatek,mt8186-dsp

    enum:

      - mediatek,mt8186-dsp

      - mediatek,mt8188-dsp



  reg:

    items:

Documentation/devicetree/bindings/sound/adi,adau7002.txt

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Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter



Required properties:



 - compatible: Must be "adi,adau7002"



Optional properties:



 - IOVDD-supply: Phandle and specifier for the power supply providing the IOVDD

	supply as covered in Documentation/devicetree/bindings/regulator/regulator.txt



	If this property is not present it is assumed that the supply pin is

	hardwired to always on.



Example:

	adau7002: pdm-to-i2s {

		compatible = "adi,adau7002";

		IOVDD-supply = <&supply>;

	};

Documentation/devicetree/bindings/sound/adi,adau7002.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/adi,adau7002.yaml#

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



title: Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter



maintainers:

  - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>



allOf:

  - $ref: dai-common.yaml#



properties:

  compatible:

    const: adi,adau7002



  IOVDD-supply:

    description:

      IOVDD power supply, if skipped then it is assumed that the supply pin is

      hardwired to always on.



  wakeup-delay-ms:

    description:

      Delay after power up needed for device to settle.



required:

  - compatible



unevaluatedProperties: false



examples:

  - |

    audio-codec {

        compatible = "adi,adau7002";

        IOVDD-supply = <&pp1800_l15a>;

        #sound-dai-cells = <0>;

        wakeup-delay-ms = <80>;

    };

Documentation/devicetree/bindings/sound/ak4613.yaml

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  "#sound-dai-cells":

    const: 0



  ports:

    $ref: audio-graph-port.yaml#/definitions/ports



  port:

    $ref: audio-graph-port.yaml#

    unevaluatedProperties: false



patternProperties:

  "^asahi-kasei,in[1-2]-single-end$":

    description: Input Pin 1 - 2.

Documentation/devicetree/bindings/sound/amlogic,axg-fifo.txt

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* Amlogic Audio FIFO controllers



Required properties:

- compatible: 'amlogic,axg-toddr' or

	      'amlogic,axg-toddr' or

	      'amlogic,g12a-frddr' or

	      'amlogic,g12a-toddr' or

	      'amlogic,sm1-frddr' or

	      'amlogic,sm1-toddr'

- reg: physical base address of the controller and length of memory

       mapped region.

- interrupts: interrupt specifier for the fifo.

- clocks: phandle to the fifo peripheral clock provided by the audio

	  clock controller.

- resets: list of reset phandle, one for each entry reset-names.

- reset-names: should contain the following:

  * "arb" : memory ARB line (required)

  * "rst" : dedicated device reset line (optional)

- #sound-dai-cells: must be 0.

- amlogic,fifo-depth: The size of the controller's fifo in bytes. This

  		      is useful for determining certain configuration such

		      as the flush threshold of the fifo



Example of FRDDR A on the A113 SoC:



frddr_a: audio-controller@1c0 {

	compatible = "amlogic,axg-frddr";

	reg = <0x0 0x1c0 0x0 0x1c>;

	#sound-dai-cells = <0>;

	interrupts = <GIC_SPI 88 IRQ_TYPE_EDGE_RISING>;

	clocks = <&clkc_audio AUD_CLKID_FRDDR_A>;

	resets = <&arb AXG_ARB_FRDDR_A>;

	fifo-depth = <512>;

};