Content - a2c416bcbccce950741ce69db3d5817fac26fa6d - 6ac01c6/Documentation/devicetree/bindings/gpio/pl061-gpio.txt

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02 December 2023, 22:23:51 UTC

Tip revision: 55d512e245bc7699a8800e23df1a24195dd08217 authored by Linus Torvalds on 08 September 2012, 23:43:45 UTC
Linux 3.6-rc5

Tip revision: 55d512e

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.