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ASoC: dt-bindings: nvidia,tegra-audio: document CPCAP CODEC
Add dt-binding for CPCAP CODEC.
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Link: https://patch.msgid.link/20260223065051.13070-2-clamor95@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
authored by
Svyatoslav Ryhel
and committed by
Mark Brown
d6b634cb
11439c46
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Documentation/devicetree/bindings/sound/nvidia,tegra-audio-cpcap.yaml
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Documentation/devicetree/bindings/sound/nvidia,tegra-audio-cpcap.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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$id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-cpcap.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: NVIDIA Tegra audio complex with CPCAP CODEC
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maintainers:
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- Svyatoslav Ryhel <clamor95@gmail.com>
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allOf:
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- $ref: nvidia,tegra-audio-common.yaml#
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properties:
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compatible:
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items:
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- pattern: '^motorola,tegra-audio-cpcap(-[a-z0-9]+)+$'
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- const: nvidia,tegra-audio-cpcap
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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. Each entry is a
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pair of strings, the first being the connection's sink, the second
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being the connection's source. Valid names for sources and sinks are
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the pins (documented in the binding document), and the jacks on the
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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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- Speakers
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- Int Spk
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- Earpiece
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- Int Mic
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- Headset Mic
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- Internal Mic 1
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- Internal Mic 2
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- Headphone
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- Headphones
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- Headphone Jack
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- Mic Jack
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# CODEC Pins
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- MICR
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- HSMIC
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- EMUMIC
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- MICL
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- EXTR
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- EXTL
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- EP
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- SPKR
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- SPKL
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- LINER
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- LINEL
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- HSR
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- HSL
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- EMUR
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- EMUL
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/clock/tegra20-car.h>
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#include <dt-bindings/soc/tegra-pmc.h>
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sound {
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compatible = "motorola,tegra-audio-cpcap-olympus",
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"nvidia,tegra-audio-cpcap";
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nvidia,model = "Motorola Atrix 4G (MB860) CPCAP";
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nvidia,audio-routing =
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"Headphones", "HSR",
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"Headphones", "HSL",
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"Int Spk", "SPKR",
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"Int Spk", "SPKL",
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"Earpiece", "EP",
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"HSMIC", "Mic Jack",
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"MICR", "Internal Mic 1",
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"MICL", "Internal Mic 2";
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nvidia,i2s-controller = <&tegra_i2s1>;
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nvidia,audio-codec = <&cpcap_audio>;
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clocks = <&tegra_car TEGRA20_CLK_PLL_A>,
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<&tegra_car TEGRA20_CLK_PLL_A_OUT0>,
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<&tegra_car TEGRA20_CLK_CDEV1>;
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clock-names = "pll_a", "pll_a_out0", "mclk";
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};