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| author | Guan Ben <ben.guan@cn.bosch.com> | 2017-03-07 21:25:27 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2017-03-07 21:39:23 +0300 |
| commit | fad358a06c51bd40a131f4f94711c46e5d77cdae (patch) | |
| tree | 23c53b729024d3eaf2f7563ec09f328682555e78 /Documentation/devicetree/bindings/input | |
| parent | a3cbfd56ff909393e2d59236d94205ae17dfc5d5 (diff) | |
| download | linux-fad358a06c51bd40a131f4f94711c46e5d77cdae.tar.xz | |
Input: pwm-beeper - support customized freq for SND_BELL
Extend the pwm-beeper driver to support customized frequency for SND_BELL
from device properties.
Signed-off-by: Guan Ben <ben.guan@cn.bosch.com>
Signed-off-by: Mark Jonas <mark.jonas@de.bosch.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'Documentation/devicetree/bindings/input')
| -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: |