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-rw-r--r--dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml4
1 files changed, 3 insertions, 1 deletions
diff --git a/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml b/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
index 7a11beb8f2..08442c880f 100644
--- a/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
+++ b/dts/Bindings/pinctrl/nuvoton,wpcm450-pinctrl.yaml
@@ -30,6 +30,7 @@ patternProperties:
"^gpio@[0-7]$":
type: object
+ additionalProperties: false
description:
Eight GPIO banks (gpio@0 to gpio@7), that each contain between 14 and 18
@@ -102,7 +103,8 @@ patternProperties:
items:
pattern: "^gpio1?[0-9]{1,2}$"
- input-debounce: true
+ input-debounce:
+ maxItems: 1
additionalProperties: false