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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-12-09 18:59:46 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-12-25 23:33:20 +0000 |
| commit | 3bc351aa97e5c4b346c7223749d057ce0c372195 (patch) | |
| tree | 1b6c4a44832a4fb1f65fdd0b465266a213cff4cd | |
| parent | 51ea51b18904cd1a0fb244ce41dfd903c2ada628 (diff) | |
| download | linux-stable-3bc351aa97e5c4b346c7223749d057ce0c372195.tar.gz linux-stable-3bc351aa97e5c4b346c7223749d057ce0c372195.tar.bz2 linux-stable-3bc351aa97e5c4b346c7223749d057ce0c372195.zip | |
ASoC: dt-bindings: adi,adau7002: Convert to DT schema
Convert the Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter
bindings to DT schema. During the conversion, add properties already
used by DTS (sc7180-trogdor-coachz.dts) and Linux driver:
1. wakeup-delay-ms,
2. sound-dai-cells (via referencing dai-common.yaml).
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221209175947.335319-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/adi,adau7002.txt | 19 | ||||
| -rw-r--r-- | Documentation/devicetree/bindings/sound/adi,adau7002.yaml | 40 |
2 files changed, 40 insertions, 19 deletions
diff --git a/Documentation/devicetree/bindings/sound/adi,adau7002.txt b/Documentation/devicetree/bindings/sound/adi,adau7002.txt deleted file mode 100644 index f144ee1abf85..000000000000 --- a/Documentation/devicetree/bindings/sound/adi,adau7002.txt +++ /dev/null @@ -1,19 +0,0 @@ -Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter - -Required properties: - - - compatible: Must be "adi,adau7002" - -Optional properties: - - - IOVDD-supply: Phandle and specifier for the power supply providing the IOVDD - supply as covered in Documentation/devicetree/bindings/regulator/regulator.txt - - If this property is not present it is assumed that the supply pin is - hardwired to always on. - -Example: - adau7002: pdm-to-i2s { - compatible = "adi,adau7002"; - IOVDD-supply = <&supply>; - }; diff --git a/Documentation/devicetree/bindings/sound/adi,adau7002.yaml b/Documentation/devicetree/bindings/sound/adi,adau7002.yaml new file mode 100644 index 000000000000..fcca0fde7d86 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,adau7002.yaml @@ -0,0 +1,40 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/adi,adau7002.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter + +maintainers: + - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> + +allOf: + - $ref: dai-common.yaml# + +properties: + compatible: + const: adi,adau7002 + + IOVDD-supply: + description: + IOVDD power supply, if skipped then it is assumed that the supply pin is + hardwired to always on. + + wakeup-delay-ms: + description: + Delay after power up needed for device to settle. + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + audio-codec { + compatible = "adi,adau7002"; + IOVDD-supply = <&pp1800_l15a>; + #sound-dai-cells = <0>; + wakeup-delay-ms = <80>; + }; |