Based on kernel version 6.11
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/maxim,max98357a.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Maxim Integrated MAX98357A/MAX98360A amplifier maintainers: - Tzung-Bi Shih <tzungbi@kernel.org> description: Maxim Integrated MAX98357A/MAX98360A is a digital pulse-code modulation (PCM) input Class D amplifier. allOf: - $ref: dai-common.yaml# properties: compatible: enum: - maxim,max98357a - maxim,max98360a '#sound-dai-cells': const: 0 sdmode-gpios: maxItems: 1 description: Chip's SD_MODE pin. If missing the chip is always on. sdmode-delay: $ref: /schemas/types.yaml#/definitions/uint32 description: Delay time for SD_MODE pin changes intended to make I2S clocks ready before SD_MODE is unmuted in order to avoid the speaker pop noise. required: - compatible unevaluatedProperties: false examples: - | #include <dt-bindings/gpio/gpio.h> amplifier { compatible = "maxim,max98360a"; #sound-dai-cells = <0>; sdmode-gpios = <&qcom_pinmux 25 GPIO_ACTIVE_HIGH>; }; |