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