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-rw-r--r--Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
index 06229d93c24c..12598e036287 100644
--- a/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/st,stm32-pinctrl.yaml
@@ -107,6 +107,12 @@ patternProperties:
minimum: 0
maximum: 11
+ patternProperties:
+ "^(.+-hog(-[0-9]+)?)$":
+ type: object
+ required:
+ - gpio-hog
+
required:
- gpio-controller
- '#gpio-cells'