diff options
Diffstat (limited to 'Documentation/devicetree/bindings/input/pwm-beeper.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/input/pwm-beeper.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/pwm-beeper.txt b/Documentation/devicetree/bindings/input/pwm-beeper.txt index 529408b4431a..8fc0e48c20db 100644 --- a/Documentation/devicetree/bindings/input/pwm-beeper.txt +++ b/Documentation/devicetree/bindings/input/pwm-beeper.txt @@ -8,6 +8,7 @@ Required properties: Optional properties: - amp-supply: phandle to a regulator that acts as an amplifier for the beeper +- beeper-hz: bell frequency in Hz Example: |