1*4882a593SmuzhiyunEZchip NPS Interrupt Controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunRequired properties: 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun- compatible : should be "ezchip,nps400-ic" 6*4882a593Smuzhiyun- interrupt-controller : Identifies the node as an interrupt controller 7*4882a593Smuzhiyun- #interrupt-cells : Specifies the number of cells needed to encode an 8*4882a593Smuzhiyun interrupt source. The value shall be 1. 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunExample: 12*4882a593Smuzhiyun 13*4882a593Smuzhiyunintc: interrupt-controller { 14*4882a593Smuzhiyun compatible = "ezchip,nps400-ic"; 15*4882a593Smuzhiyun interrupt-controller; 16*4882a593Smuzhiyun #interrupt-cells = <1>; 17*4882a593Smuzhiyun}; 18