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e021e0eecb
Convert the Cirrus Logic CS4270 audio CODEC bindings to DT schema. Add missing va-supply, vd-supply and vlc-supply properties, because they are already being used in the DTS and the driver for this device. Cc: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Animesh Agarwal <animeshagarwal28@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20240709184231.125207-1-animeshagarwal28@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>
60 lines
1.0 KiB
YAML
60 lines
1.0 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/sound/cirrus,cs4270.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Cirrus Logic CS4270 audio CODEC
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maintainers:
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- patches@opensource.cirrus.com
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description:
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The CS4270 is a stereo audio codec. The driver for this device currently only
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supports I2C.
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allOf:
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- $ref: dai-common.yaml#
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properties:
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compatible:
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const: cirrus,cs4270
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reg:
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maxItems: 1
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'#sound-dai-cells':
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const: 0
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reset-gpios:
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description:
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This pin will be deasserted before communication to the codec starts.
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maxItems: 1
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va-supply:
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description: Analog power supply.
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vd-supply:
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description: Digital power supply.
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vlc-supply:
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description: Serial Control Port power supply.
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required:
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- compatible
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- reg
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unevaluatedProperties: false
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examples:
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- |
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i2c {
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#address-cells = <1>;
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#size-cells = <0>;
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codec@48 {
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compatible = "cirrus,cs4270";
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reg = <0x48>;
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};
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};
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