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-rw-r--r--dts/Bindings/input/gpio-keys.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/dts/Bindings/input/gpio-keys.txt b/dts/Bindings/input/gpio-keys.txt
index 44b705767a..cf1333d1dd 100644
--- a/dts/Bindings/input/gpio-keys.txt
+++ b/dts/Bindings/input/gpio-keys.txt
@@ -23,7 +23,8 @@ Optional subnode-properties:
If not specified defaults to <1> == EV_KEY.
- debounce-interval: Debouncing interval time in milliseconds.
If not specified defaults to 5.
- - gpio-key,wakeup: Boolean, button can wake-up the system.
+ - wakeup-source: Boolean, button can wake-up the system.
+ (Legacy property supported: "gpio-key,wakeup")
- linux,can-disable: Boolean, indicates that button is connected
to dedicated (not shared) interrupt which can be disabled to
suppress events from the button.