86 lines
2.3 KiB
YAML
86 lines
2.3 KiB
YAML
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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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$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-rt5631.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: NVIDIA Tegra audio complex with RT5631 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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- $ref: nvidia,tegra-audio-common.yaml#
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properties:
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compatible:
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items:
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- pattern: '^[a-z0-9]+,tegra-audio-rt5631(-[a-z0-9]+)+$'
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- const: nvidia,tegra-audio-rt5631
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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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- Int Spk
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- Headphone Jack
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- Mic Jack
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- Int Mic
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# CODEC Pins
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- MIC1
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- MIC2
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- AXIL
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- AXIR
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- MONOIN_RXN
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- MONOIN_RXP
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- DMIC
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- MIC Bias1
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- MIC Bias2
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- MONO_IN
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- AUXO1
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- AUXO2
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- SPOL
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- SPOR
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- HPOL
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- HPOR
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- MONO
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/tegra30-car.h>
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#include <dt-bindings/soc/tegra-pmc.h>
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sound {
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compatible = "asus,tegra-audio-rt5631-tf700t",
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"nvidia,tegra-audio-rt5631";
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nvidia,model = "Asus Transformer Infinity TF700T RT5631";
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nvidia,audio-routing =
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"Headphone Jack", "HPOL",
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"Headphone Jack", "HPOR",
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"Int Spk", "SPOL",
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"Int Spk", "SPOR",
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"MIC1", "MIC Bias1",
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"MIC Bias1", "Mic Jack",
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"DMIC", "Int Mic";
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nvidia,i2s-controller = <&tegra_i2s1>;
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nvidia,audio-codec = <&rt5631>;
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clocks = <&tegra_car TEGRA30_CLK_PLL_A>,
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<&tegra_car TEGRA30_CLK_PLL_A_OUT0>,
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<&tegra_pmc TEGRA_PMC_CLK_OUT_1>;
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clock-names = "pll_a", "pll_a_out0", "mclk";
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};
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