Staging
v0.8.1
https://github.com/torvalds/linux
Raw File
Tip revision: 30a7acd573899fd8b8ac39236eff6468b195ac7d authored by Linus Torvalds on 31 December 2017, 22:47:43 UTC
Linux 4.15-rc6
Tip revision: 30a7acd
pl061-gpio.txt
ARM PL061 GPIO controller

Required properties:
- compatible : "arm,pl061", "arm,primecell"
- #gpio-cells : Should be two. The first cell is the pin number and the
  second cell is used to specify optional parameters:
  - bit 0 specifies polarity (0 for normal, 1 for inverted)
- gpio-controller : Marks the device node as a GPIO controller.
- interrupts : Interrupt mapping for GPIO IRQ.
- gpio-ranges : Interaction with the PINCTRL subsystem.
back to top