* [PATCH] dt-bindings: devfreq: samsung,exynos-ppmu: Use standard regex syntax
@ 2026-08-13 17:39 Rob Herring (Arm)
0 siblings, 0 replies; only message in thread
From: Rob Herring (Arm) @ 2026-08-13 17:39 UTC (permalink / raw)
To: Chanwoo Choi, MyungJoo Ham, Kyungmin Park, Krzysztof Kozlowski,
Conor Dooley, Peter Griffin
Cc: Krzysztof Kozlowski, linux-pm, devicetree, linux-samsung-soc,
linux-kernel
The "{,N}" regex syntax is non-standard, but happens to be supported by
python re module. It is equivalent to "{0,N}" which is more commonly
supported. This fixes using a rust implementation of the DT schema
tools.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
.../devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml b/Documentation/devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml
index d27dcb2fef12..a3f0cd508b3a 100644
--- a/Documentation/devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml
+++ b/Documentation/devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml
@@ -40,7 +40,7 @@ properties:
type: object
patternProperties:
- '^ppmu-event[0-9]+(-[a-z0-9]+){,2}$':
+ '^ppmu-event[0-9]+(-[a-z0-9]+){0,2}$':
type: object
properties:
event-name:
--
2.53.0
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2026-08-13 17:39 [PATCH] dt-bindings: devfreq: samsung,exynos-ppmu: Use standard regex syntax Rob Herring (Arm)
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