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Message-ID: <20241105091513.3963102-1-fshao@chromium.org>
Date: Tue, 5 Nov 2024 17:14:31 +0800
From: Fei Shao <fshao@...omium.org>
To: Mark Brown <broonie@...nel.org>
Cc: Fei Shao <fshao@...omium.org>,
Conor Dooley <conor+dt@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Rob Herring <robh@...nel.org>,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-sound@...r.kernel.org
Subject: [PATCH v2] ASoC: dt-bindings: maxim,max98390: Reference common DAI properties
MAX98390 is a smart amplifier and exposes one DAI, so '#sound-dai-cells'
property is needed for describing the DAI links.
Reference the dai-common.yaml schema to allow '#sound-dai-cells' to be
used.
This fixes dtbs_check error:
'#sound-dai-cells' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Fei Shao <fshao@...omium.org>
---
This patch is based on a previous [v1] series.
This is sent as an individual patch in v2 because the other patches in
the [v1] series are either invalid or for different purpose in different
binding, so I think it'd be better to send them separately.
[v1]:
https://lore.kernel.org/all/20241025104548.1220076-4-fshao@chromium.org/
Changes in v2:
- specify '#sound-dai-cells' with const value
- update commit message
.../devicetree/bindings/sound/maxim,max98390.yaml | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
index deaa6886c42f..d35dd8408c61 100644
--- a/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
+++ b/Documentation/devicetree/bindings/sound/maxim,max98390.yaml
@@ -9,6 +9,9 @@ title: Maxim Integrated MAX98390 Speaker Amplifier with Integrated Dynamic Speak
maintainers:
- Steve Lee <steves.lee@...imintegrated.com>
+allOf:
+ - $ref: dai-common.yaml#
+
properties:
compatible:
const: maxim,max98390
@@ -32,11 +35,14 @@ properties:
reset-gpios:
maxItems: 1
+ '#sound-dai-cells':
+ const: 0
+
required:
- compatible
- reg
-additionalProperties: false
+unevaluatedProperties: false
examples:
- |
--
2.47.0.277.g8800431eea-goog
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