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ASoC: dt-bindings: qcom,msm8916-wcd-digital-codec: convert to dtschema

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Convert the Qualcomm MSM8916 WCD Digital Audio Codec bindings from text
to yaml dt schema format.
Make bindings complete by adding #sound-dai-cells.

Signed-off-by: Rayyan Ansari <rayyan.ansari@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240710113833.39859-2-rayyan.ansari@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Rayyan Ansari 2024-07-10 12:36:06 +01:00 committed by Mark Brown
parent a8915e2fe8
commit 054ac9c97c
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2 changed files with 55 additions and 20 deletions
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55
Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-digital-codec.yaml Normal file
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/sound/qcom,msm8916-wcd-digital-codec.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm MSM8916 WCD Digital Audio Codec
maintainers:
- Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
description:
The digital WCD audio codec found on Qualcomm MSM8916 LPASS.
properties:
compatible:
const: qcom,msm8916-wcd-digital-codec
reg:
maxItems: 1
clocks:
maxItems: 2
clock-names:
items:
- const: ahbix-clk
- const: mclk
'#sound-dai-cells':
const: 1
required:
- compatible
- reg
- clocks
- clock-names
- '#sound-dai-cells'
allOf:
- $ref: dai-common.yaml#
unevaluatedProperties: false
examples:
- |
#include <dt-bindings/clock/qcom,gcc-msm8916.h>
audio-codec@771c000 {
compatible = "qcom,msm8916-wcd-digital-codec";
reg = <0x0771c000 0x400>;
clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>,
<&gcc GCC_CODEC_DIGCODEC_CLK>;
clock-names = "ahbix-clk", "mclk";
#sound-dai-cells = <1>;
};

20
Documentation/devicetree/bindings/sound/qcom,msm8916-wcd-digital.txt
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msm8916 digital audio CODEC
## Bindings for codec core in lpass:
Required properties
- compatible = "qcom,msm8916-wcd-digital-codec";
- reg: address space for lpass codec.
- clocks: Handle to mclk and ahbclk
- clock-names: should be "mclk", "ahbix-clk".
Example:
audio-codec@771c000{
compatible = "qcom,msm8916-wcd-digital-codec";
reg = <0x0771c000 0x400>;
clocks = <&gcc GCC_ULTAUDIO_AHBFABRIC_IXFABRIC_CLK>,
<&gcc GCC_CODEC_DIGCODEC_CLK>;
clock-names = "ahbix-clk", "mclk";
#sound-dai-cells = <1>;
};