add new system file

hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

1
2
3
4
5
6
7
ST-Ericsson COH 901 571/3 GPIO controller
 
Required properties:
- compatible: Compatible property value should be "stericsson,gpio-coh901"
- reg: Physical base address of the controller and length of memory mapped
  region.
- interrupts: the 0...n interrupts assigned to the different GPIO ports/banks.