Based on kernel version 6.10
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 | # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/sound/atmel,asoc-wm8904.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Atmel wm8904 audio codec complex maintainers: - Dharma Balasubiramani <dharma.b@microchip.com> description: The ASoC audio complex configuration for Atmel with WM8904 audio codec. properties: compatible: const: atmel,asoc-wm8904 atmel,model: $ref: /schemas/types.yaml#/definitions/string description: The user-visible name of this sound complex. atmel,ssc-controller: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the SSC controller. atmel,audio-codec: $ref: /schemas/types.yaml#/definitions/phandle description: The phandle of the WM8731 audio codec. atmel,audio-routing: 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. $ref: /schemas/types.yaml#/definitions/non-unique-string-array items: enum: # Board Connectors - Headphone Jack - Line In Jack - Mic # WM8904 CODEC Pins - IN1L - IN1R - IN2L - IN2R - IN3L - IN3R - HPOUTL - HPOUTR - LINEOUTL - LINEOUTR - MICBIAS required: - compatible - atmel,model - atmel,audio-routing - atmel,ssc-controller - atmel,audio-codec additionalProperties: false examples: - | sound { compatible = "atmel,asoc-wm8904"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_pck0_as_mck>; atmel,model = "wm8904 @ AT91SAM9N12EK"; atmel,audio-routing = "Headphone Jack", "HPOUTL", "Headphone Jack", "HPOUTR", "IN2L", "Line In Jack", "IN2R", "Line In Jack", "Mic", "MICBIAS", "IN1L", "Mic"; atmel,ssc-controller = <&ssc0>; atmel,audio-codec = <&wm8904>; }; |