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Diffstat (limited to 'Documentation/devicetree/bindings/input/pwm-beeper.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/input/pwm-beeper.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/input/pwm-beeper.txt b/Documentation/devicetree/bindings/input/pwm-beeper.txt new file mode 100644 index 000000000000..be332ae4f2d6 --- /dev/null +++ b/Documentation/devicetree/bindings/input/pwm-beeper.txt | |||
| @@ -0,0 +1,7 @@ | |||
| 1 | * PWM beeper device tree bindings | ||
| 2 | |||
| 3 | Registers a PWM device as beeper. | ||
| 4 | |||
| 5 | Required properties: | ||
| 6 | - compatible: should be "pwm-beeper" | ||
| 7 | - pwms: phandle to the physical PWM device | ||