Unverified Commit a9c8ca5d authored by Neil Armstrong's avatar Neil Armstrong Committed by Mark Brown
Browse files

ASoC: dt-bindings: convert tas571x.txt to dt-schema 



Convert the text bindings for the Texas Instruments
TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers to
dt-schema.

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: default avatarRob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240611-topic-amlogic-upstream-bindings-convert-tas57xx-v2-1-38269edc1d95@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fe833e43

Documentation/devicetree/bindings/sound/tas571x.txt

deleted100644 → 0
+0 −49
Original line number Diff line number Diff line 
Texas Instruments TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers



The codec is controlled through an I2C interface.  It also has two other

signals that can be wired up to GPIOs: reset (strongly recommended), and

powerdown (optional).



Required properties:



- compatible: should be one of the following:

  - "ti,tas5707"

  - "ti,tas5711",

  - "ti,tas5717",

  - "ti,tas5719",

  - "ti,tas5721"

  - "ti,tas5733"

- reg: The I2C address of the device

- #sound-dai-cells: must be equal to 0



Optional properties:



- reset-gpios: GPIO specifier for the TAS571x's active low reset line

- pdn-gpios: GPIO specifier for the TAS571x's active low powerdown line

- clocks: clock phandle for the MCLK input

- clock-names: should be "mclk"

- AVDD-supply: regulator phandle for the AVDD supply (all chips)

- DVDD-supply: regulator phandle for the DVDD supply (all chips)

- HPVDD-supply: regulator phandle for the HPVDD supply (5717/5719)

- PVDD_AB-supply: regulator phandle for the PVDD_AB supply (5717/5719)

- PVDD_CD-supply: regulator phandle for the PVDD_CD supply (5717/5719)

- PVDD_A-supply: regulator phandle for the PVDD_A supply (5711)

- PVDD_B-supply: regulator phandle for the PVDD_B supply (5711)

- PVDD_C-supply: regulator phandle for the PVDD_C supply (5711)

- PVDD_D-supply: regulator phandle for the PVDD_D supply (5711)

- DRVDD-supply: regulator phandle for the DRVDD supply (5721)

- PVDD-supply: regulator phandle for the PVDD supply (5721)



Example:



	tas5717: audio-codec@2a {

		compatible = "ti,tas5717";

		reg = <0x2a>;

		#sound-dai-cells = <0>;



		reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;

		pdn-gpios = <&gpio5 2 GPIO_ACTIVE_LOW>;



		clocks = <&clk_core CLK_I2S>;

		clock-names = "mclk";

	};

Documentation/devicetree/bindings/sound/ti,tas57xx.yaml

0 → 100644
+133 −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/ti,tas57xx.yaml#

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



title: Texas Instruments TAS5711/TAS5717/TAS5719/TAS5721 stereo power amplifiers



maintainers:

  - Neil Armstrong <neil.armstrong@linaro.org>



properties:

  compatible:

    enum:

      - ti,tas5707

      - ti,tas5711

      - ti,tas5717

      - ti,tas5719

      - ti,tas5721

      - ti,tas5733



  reg:

    maxItems: 1



  reset-gpios:

    maxItems: 1

    description: GPIO for the active low reset line



  pdn-gpios:

    maxItems: 1

    description: GPIO for the active low powerdown line



  clocks:

    maxItems: 1



  clock-names:

    const: mclk



  AVDD-supply: true

  DVDD-supply: true

  HPVDD-supply: true

  PVDD_AB-supply: true

  PVDD_CD-supply: true

  PVDD_A-supply: true

  PVDD_B-supply: true

  PVDD_C-supply: true

  PVDD_D-supply: true

  DRVDD-supply: true

  PVDD-supply: true



  '#sound-dai-cells':

    const: 0



  port:

    $ref: audio-graph-port.yaml#

    unevaluatedProperties: false



required:

  - compatible

  - reg

  - '#sound-dai-cells'



allOf:

  - $ref: dai-common.yaml#

  - if:

      properties:

        compatible:

          contains:

            enum:

              - ti,tas5717

              - ti,tas5719

    then:

      properties:

        PVDD_A-supply: false

        PVDD_B-supply: false

        PVDD_C-supply: false

        PVDD_D-supply: false

        DRVDD-supply: false

        PVDD-supply: false



  - if:

      properties:

        compatible:

          contains:

            enum:

              - ti,tas5711

    then:

      properties:

        HPVDD-supply: false

        PVDD_AB-supply: false

        PVDD_CD-supply: false

        DRVDD-supply: false

        PVDD-supply: false



  - if:

      properties:

        compatible:

          contains:

            enum:

              - ti,tas5721

    then:

      properties:

        HPVDD-supply: false

        PVDD_AB-supply: false

        PVDD_CD-supply: false

        PVDD_A-supply: false

        PVDD_B-supply: false

        PVDD_C-supply: false

        PVDD_D-supply: false



unevaluatedProperties: false



examples:

  - |

   i2c {

     #address-cells = <1>;

     #size-cells = <0>;



     codec@2a {

       compatible = "ti,tas5717";

       reg = <0x2a>;

       #sound-dai-cells = <0>;

       reset-gpios = <&gpio1 15 0>;

       pdn-gpios = <&gpio1 15 0>;

       AVDD-supply = <&avdd_supply>;

       DVDD-supply = <&dvdd_supply>;

       HPVDD-supply = <&hpvdd_supply>;

       PVDD_AB-supply = <&pvdd_ab_supply>;

       PVDD_CD-supply = <&pvdd_cd_supply>;

     };

   };



...