tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* GPIO beeper device tree bindings
2
3Register a beeper connected to GPIO pin.
4
5Required properties:
6- compatible: Should be "gpio-beeper".
7- gpios: From common gpio binding; gpio connection to beeper enable pin.
8
9Example:
10 beeper: beeper {
11 compatible = "gpio-beeper";
12 gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
13 };