tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1Zevio GPIO controller
2
3Required properties:
4- compatible: Should be "lsi,zevio-gpio"
5- reg: Address and length of the register set for the device
6- #gpio-cells: Should be two. The first cell is the pin number and the
7 second cell is used to specify optional parameters (currently unused).
8- gpio-controller: Marks the device node as a GPIO controller.
9
10Example:
11 gpio: gpio@90000000 {
12 compatible = "lsi,zevio-gpio";
13 reg = <0x90000000 0x1000>;
14 gpio-controller;
15 #gpio-cells = <2>;
16 };