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From: "Rob Herring (Arm)" <robh@kernel.org>
To: Olivier Moysan <olivier.moysan@foss.st.com>,
	Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: alsa-devel@alsa-project.org, linux-sound@vger.kernel.org,
	devicetree@vger.kernel.org,
	linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] ASoC: dt-bindings: stm32: Ensure compatible pattern matches whole string
Date: Mon, 20 May 2024 17:27:05 -0500	[thread overview]
Message-ID: <20240520222705.1742367-1-robh@kernel.org> (raw)

The compatible pattern "st,stm32-sai-sub-[ab]" is missing starting and
ending anchors, so any prefix and/or suffix would still be valid.

This also fixes a warning on the example:

Documentation/devicetree/bindings/sound/st,stm32-sai.example.dtb: /example-0/sai@4400b000/audio-controller@4400b004: failed to match any schema with compatible: ['st,stm32-sai-sub-a']

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 Documentation/devicetree/bindings/sound/st,stm32-sai.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
index 59df8a832310..f555ccd6b00a 100644
--- a/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
+++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.yaml
@@ -68,7 +68,7 @@ patternProperties:
     properties:
       compatible:
         description: Compatible for SAI sub-block A or B.
-        pattern: "st,stm32-sai-sub-[ab]"
+        pattern: "^st,stm32-sai-sub-[ab]$"
 
       "#sound-dai-cells":
         const: 0
-- 
2.43.0


             reply	other threads:[~2024-05-20 22:27 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-05-20 22:27 Rob Herring (Arm) [this message]
2024-05-21 13:12 ` [PATCH] ASoC: dt-bindings: stm32: Ensure compatible pattern matches whole string Olivier MOYSAN
2024-05-21 14:45 ` Mark Brown

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