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[1] https://git.kernel.org/pub/scm/linux/kernel/git/devicetree/devicetree-rebasing.git/ Tested-by: Heiko Stuebner <heiko@sntech.de> # rk3588-rock5b, rk3588-jaguar, # rk3588-tiger (pending patch)
85 lines
2.1 KiB
YAML
85 lines
2.1 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/atmel,asoc-wm8904.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Atmel wm8904 audio codec complex
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maintainers:
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- Dharma Balasubiramani <dharma.b@microchip.com>
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description:
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The ASoC audio complex configuration for Atmel with WM8904 audio codec.
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properties:
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compatible:
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const: atmel,asoc-wm8904
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atmel,model:
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$ref: /schemas/types.yaml#/definitions/string
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description: The user-visible name of this sound complex.
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atmel,ssc-controller:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: The phandle of the SSC controller.
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atmel,audio-codec:
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$ref: /schemas/types.yaml#/definitions/phandle
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description: The phandle of the WM8731 audio codec.
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atmel,audio-routing:
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description:
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A list of the connections between audio components. Each entry is a pair
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of strings, the first being the connection's sink, the second being the
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connection's source.
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$ref: /schemas/types.yaml#/definitions/non-unique-string-array
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items:
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enum:
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# Board Connectors
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- Headphone Jack
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- Line In Jack
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- Mic
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# WM8904 CODEC Pins
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- IN1L
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- IN1R
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- IN2L
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- IN2R
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- IN3L
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- IN3R
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- HPOUTL
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- HPOUTR
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- LINEOUTL
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- LINEOUTR
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- MICBIAS
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required:
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- compatible
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- atmel,model
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- atmel,audio-routing
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- atmel,ssc-controller
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- atmel,audio-codec
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additionalProperties: false
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examples:
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- |
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sound {
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compatible = "atmel,asoc-wm8904";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_pck0_as_mck>;
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atmel,model = "wm8904 @ AT91SAM9N12EK";
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atmel,audio-routing =
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"Headphone Jack", "HPOUTL",
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"Headphone Jack", "HPOUTR",
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"IN2L", "Line In Jack",
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"IN2R", "Line In Jack",
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"Mic", "MICBIAS",
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"IN1L", "Mic";
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atmel,ssc-controller = <&ssc0>;
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atmel,audio-codec = <&wm8904>;
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};
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