[PATCH] dt-bindings: devfreq: samsung,exynos-ppmu: Use standard regex syntax
From: "Rob Herring (Arm)" <robh@kernel.org>
Date: 2026-08-13 17:40:49
Also in:
linux-pm, linux-samsung-soc, lkml
Subsystem:
device frequency (devfreq), device frequency event (devfreq-event), open firmware and flattened device tree bindings, the rest · Maintainers:
MyungJoo Ham, Kyungmin Park, Chanwoo Choi, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
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