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-rw-r--r--Documentation/devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml b/Documentation/devicetree/bindings/devfreq/event/samsung,exynos-ppmu.yaml
index d27dcb2fe..a3f0cd508 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: