| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/neofidelity,ntp8918.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: NeoFidelity NTP8918 Amplifier |
| |
| maintainers: |
| - Igor Prusov <[email protected]> |
| |
| description: |
| The NTP8918 is a single chip full digital audio amplifier |
| including power stage for stereo amplifier system. |
| The NTP8918 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. |
| |
| allOf: |
| - $ref: dai-common.yaml# |
| |
| properties: |
| compatible: |
| enum: |
| - neofidelity,ntp8918 |
| |
| reg: |
| enum: |
| - 0x2a |
| - 0x2b |
| - 0x2c |
| - 0x2d |
| |
| reset-gpios: |
| maxItems: 1 |
| |
| '#sound-dai-cells': |
| const: 0 |
| |
| clocks: |
| maxItems: 3 |
| |
| clock-names: |
| items: |
| - const: wck |
| - const: scl |
| - const: bck |
| |
| required: |
| - compatible |
| - reg |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| #include <dt-bindings/gpio/gpio.h> |
| |
| i2c { |
| #address-cells = <1>; |
| #size-cells = <0>; |
| |
| audio-codec@2a { |
| compatible = "neofidelity,ntp8918"; |
| #sound-dai-cells = <0>; |
| reg = <0x2a>; |
| clocks = <&clkc 150>, <&clkc 151>, <&clkc 152>; |
| clock-names = "wck", "scl", "bck"; |
| reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; |
| }; |
| }; |
