2023-08-30 17:31:07 +02:00
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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-max98090.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: NVIDIA Tegra audio complex with MAX98090 CODEC
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maintainers:
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- Jon Hunter <jonathanh@nvidia.com>
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- Thierry Reding <thierry.reding@gmail.com>
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allOf:
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- $ref: nvidia,tegra-audio-common.yaml#
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properties:
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compatible:
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oneOf:
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- items:
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- pattern: '^[a-z0-9]+,tegra-audio-max98090(-[a-z0-9]+)+$'
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- const: nvidia,tegra-audio-max98090
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- items:
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- enum:
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- nvidia,tegra-audio-max98090-nyan-big
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- nvidia,tegra-audio-max98090-nyan-blaze
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- const: nvidia,tegra-audio-max98090-nyan
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- const: nvidia,tegra-audio-max98090
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nvidia,audio-routing:
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$ref: /schemas/types.yaml#/definitions/non-unique-string-array
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description: |
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A list of the connections between audio components.
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Each entry is a pair of strings, the first being the connection's sink,
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the second being the connection's source. Valid names for sources and
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sinks are the pins (documented in the binding document),
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and the jacks on the board.
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minItems: 2
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items:
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enum:
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# Board Connectors
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2023-10-24 12:59:35 +02:00
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- Headphones
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- Speakers
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- Mic Jack
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- Int Mic
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2023-08-30 17:31:07 +02:00
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# CODEC Pins
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- MIC1
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- MIC2
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- DMICL
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- DMICR
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- IN1
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- IN2
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- IN3
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- IN4
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- IN5
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- IN6
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- IN12
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- IN34
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- IN56
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- HPL
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- HPR
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- SPKL
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- SPKR
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- RCVL
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- RCVR
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- MICBIAS
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required:
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- nvidia,i2s-controller
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/tegra124-car.h>
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sound {
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compatible = "nvidia,tegra-audio-max98090-venice2",
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"nvidia,tegra-audio-max98090";
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nvidia,model = "NVIDIA Tegra Venice2";
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nvidia,audio-routing =
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"Headphones", "HPR",
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"Headphones", "HPL",
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"Speakers", "SPKR",
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"Speakers", "SPKL",
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"Mic Jack", "MICBIAS",
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"IN34", "Mic Jack";
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nvidia,i2s-controller = <&tegra_i2s1>;
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nvidia,audio-codec = <&acodec>;
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clocks = <&tegra_car TEGRA124_CLK_PLL_A>,
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<&tegra_car TEGRA124_CLK_PLL_A_OUT0>,
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<&tegra_car TEGRA124_CLK_EXTERN1>;
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clock-names = "pll_a", "pll_a_out0", "mclk";
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};
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