1 # SPDX-License-Identifier: GPL-2.0
4 $id: http://devicetree.org/schemas/sound/samsung,odroid.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Samsung Exynos Odroid XU3/XU4 audio complex with MAX98090 codec
10 - Krzysztof Kozlowski <krzk@kernel.org>
11 - Sylwester Nawrocki <s.nawrocki@samsung.com>
14 - $ref: sound-card-common.yaml#
19 - const: hardkernel,odroid-xu3-audio
21 - const: hardkernel,odroid-xu4-audio
24 - const: samsung,odroid-xu3-audio
27 - const: samsung,odroid-xu4-audio
30 assigned-clock-parents: true
31 assigned-clock-rates: true
37 additionalProperties: false
40 description: phandles to the I2S controllers
44 additionalProperties: false
49 - description: phandle of the HDMI IP block node
50 - description: phandle of the MAX98090 CODEC
52 samsung,audio-routing:
53 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
56 List of the connections between audio
57 components; each entry is a pair of strings, the first being the
58 connection's sink, the second being the connection's source;
59 valid names for sources and sinks are the MAX98090's pins (as
60 documented in its binding), and the jacks on the board.
61 For Odroid X2: "Headphone Jack", "Mic Jack", "DMIC"
62 For Odroid U3, XU3: "Headphone Jack", "Speakers"
63 For Odroid XU4: no entries
64 Deprecated, use audio-routing.
66 samsung,audio-widgets:
67 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
69 This property specifies off-codec audio elements
70 like headphones or speakers, for details see widgets.txt
77 unevaluatedProperties: false
82 compatible = "hardkernel,odroid-xu3-audio";
85 "Headphone Jack", "HPL",
86 "Headphone Jack", "HPR",
88 "Mic Jack", "MICBIAS";
91 sound-dai = <&i2s0 0>;
95 sound-dai = <&hdmi>, <&max98090>;