ASoC: dt-bindings: Add NeoFidelity NTP8835

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

%YAML 1.2

---

$id: http://devicetree.org/schemas/sound/neofidelity,ntp8835.yaml#

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

title: NeoFidelity NTP8835/NTP8835C Amplifiers

maintainers:

  - Igor Prusov <ivprusov@salutedevices.com>

description: |

  The NTP8835 is a single chip full digital audio amplifier

  including power stages for stereo amplifier systems.

  NTP8835 is integrated with versatile digital audio signal

  processing functions, high-performance, high-fidelity fully

  digital PWM modulator and two high-power full-bridge MOSFET

  power stages. NTP8835C has identical programming interface,

  but has different output signal characteristics.

allOf:

  - $ref: dai-common.yaml#

properties:

  compatible:

    enum:

      - neofidelity,ntp8835

      - neofidelity,ntp8835c

  reg:

    enum:

      - 0x2a

      - 0x2b

      - 0x2c

      - 0x2d

  reset-gpios:

    maxItems: 1

  '#sound-dai-cells':

    const: 0

  clocks:

    maxItems: 4

  clock-names:

    items:

      - const: wck

      - const: bck

      - const: scl

      - const: mclk

required:

  - compatible

  - reg

unevaluatedProperties: false

examples:

  - |

   #include <dt-bindings/gpio/gpio.h>

    i2c {

      #address-cells = <1>;

      #size-cells = <0>;

      audio-codec@2b {

        compatible = "neofidelity,ntp8835";

        #sound-dai-cells = <0>;

        reg = <0x2b>;

        reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>;

        clocks = <&clkc 551>, <&clkc 552>, <&clkc 553>, <&clkc 554>;

        clock-names = "wck", "bck", "scl", "mclk";

      };

    };