1*4882a593SmuzhiyunST-Ericsson COH 901 571/3 GPIO controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun- compatible: Compatible property value should be "stericsson,gpio-coh901" 5*4882a593Smuzhiyun- reg: Physical base address of the controller and length of memory mapped 6*4882a593Smuzhiyun region. 7*4882a593Smuzhiyun- interrupts: the 0...n interrupts assigned to the different GPIO ports/banks. 8