Unverified Commit 2618b2ec authored by Animesh Agarwal's avatar Animesh Agarwal Committed by Mark Brown
Browse files

ASoC: dt-bindings: realtek,rt5514: Convert to dtschema 



Convert the RT5514 audio CODEC bindings to DT Schema. Make bindings
complete by adding 'spi-max-frequency', 'wakeup-source' properties.

Signed-off-by: default avatarAnimesh Agarwal <animeshagarwal28@gmail.com>
Cc: Daniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Link: https://msgid.link/r/20240616095223.260786-1-animeshagarwal28@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 20346f5c

Documentation/devicetree/bindings/sound/realtek,rt5514.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/realtek,rt5514.yaml#

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



title: RT5514 audio CODEC



maintainers:

  - Animesh Agarwal <animeshagarwal28@gmail.com>



description: |

  This device supports both I2C and SPI.



  Pins on the device (for linking into audio routes) for I2C:

    * DMIC1L

    * DMIC1R

    * DMIC2L

    * DMIC2R

    * AMICL

    * AMICR



allOf:

  - $ref: /schemas/spi/spi-peripheral-props.yaml#

  - $ref: dai-common.yaml#



properties:

  compatible:

    const: realtek,rt5514



  reg:

    maxItems: 1



  clocks:

    items:

      - description: Master clock to the CODEC



  clock-names:

    items:

      - const: mclk



  interrupts:

    maxItems: 1

    description: The interrupt number to the cpu.



  realtek,dmic-init-delay-ms:

    description: Set the DMIC initial delay (ms) to wait it ready for I2C.



  spi-max-frequency: true



  wakeup-source:

    type: boolean

    description: Flag to indicate this device can wake system (suspend/resume).



required:

  - compatible

  - reg



unevaluatedProperties: false



examples:

  - |

    i2c {

        #address-cells = <1>;

        #size-cells = <0>;

        codec@57 {

            compatible = "realtek,rt5514";

            reg = <0x57>;

        };

    };

Documentation/devicetree/bindings/sound/rt5514.txt

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RT5514 audio CODEC



This device supports both I2C and SPI.



Required properties:



- compatible : "realtek,rt5514".



- reg : the I2C address of the device for I2C, the chip select

        number for SPI.



Optional properties:



- clocks: The phandle of the master clock to the CODEC

- clock-names: Should be "mclk"



- interrupts: The interrupt number to the cpu. The interrupt specifier format

	      depends on the interrupt controller.



- realtek,dmic-init-delay-ms

  Set the DMIC initial delay (ms) to wait it ready for I2C.



Pins on the device (for linking into audio routes) for I2C:



  * DMIC1L

  * DMIC1R

  * DMIC2L

  * DMIC2R

  * AMICL

  * AMICR



Example:



rt5514: codec@57 {

	compatible = "realtek,rt5514";

	reg = <0x57>;

};