| # SPDX-License-Identifier: GPL-2.0 |
| %YAML 1.2 |
| --- |
| $id: http://devicetree.org/schemas/sound/samsung,odroid.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| |
| title: Samsung Exynos Odroid XU3/XU4 audio complex with MAX98090 codec |
| |
| maintainers: |
| - Krzysztof Kozlowski <krzk@kernel.org> |
| - Sylwester Nawrocki <s.nawrocki@samsung.com> |
| |
| allOf: |
| - $ref: sound-card-common.yaml# |
| |
| properties: |
| compatible: |
| oneOf: |
| - const: hardkernel,odroid-xu3-audio |
| |
| - const: hardkernel,odroid-xu4-audio |
| deprecated: true |
| |
| - const: samsung,odroid-xu3-audio |
| deprecated: true |
| |
| - const: samsung,odroid-xu4-audio |
| deprecated: true |
| |
| assigned-clock-parents: true |
| assigned-clock-rates: true |
| assigned-clocks: true |
| clocks: true |
| |
| cpu: |
| type: object |
| additionalProperties: false |
| properties: |
| sound-dai: |
| description: phandles to the I2S controllers |
| |
| codec: |
| type: object |
| additionalProperties: false |
| properties: |
| sound-dai: |
| minItems: 1 |
| items: |
| - description: phandle of the HDMI IP block node |
| - description: phandle of the MAX98090 CODEC |
| |
| samsung,audio-routing: |
| $ref: /schemas/types.yaml#/definitions/non-unique-string-array |
| deprecated: true |
| description: | |
| 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; |
| valid names for sources and sinks are the MAX98090's pins (as |
| documented in its binding), and the jacks on the board. |
| For Odroid X2: "Headphone Jack", "Mic Jack", "DMIC" |
| For Odroid U3, XU3: "Headphone Jack", "Speakers" |
| For Odroid XU4: no entries |
| Deprecated, use audio-routing. |
| |
| samsung,audio-widgets: |
| $ref: /schemas/types.yaml#/definitions/non-unique-string-array |
| description: | |
| This property specifies off-codec audio elements |
| like headphones or speakers, for details see widgets.txt |
| |
| required: |
| - compatible |
| - cpu |
| - codec |
| |
| unevaluatedProperties: false |
| |
| examples: |
| - | |
| sound { |
| compatible = "hardkernel,odroid-xu3-audio"; |
| model = "Odroid-XU3"; |
| audio-routing = |
| "Headphone Jack", "HPL", |
| "Headphone Jack", "HPR", |
| "IN1", "Mic Jack", |
| "Mic Jack", "MICBIAS"; |
| |
| cpu { |
| sound-dai = <&i2s0 0>; |
| }; |
| |
| codec { |
| sound-dai = <&hdmi>, <&max98090>; |
| }; |
| }; |