* GPIO beeper device tree bindings | |
Register a beeper connected to GPIO pin. | |
Required properties: | |
- compatible: Should be "gpio-beeper". | |
- gpios: From common gpio binding; gpio connection to beeper enable pin. | |
Example: | |
beeper: beeper { | |
compatible = "gpio-beeper"; | |
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; | |
}; |