1*4882a593SmuzhiyunBinding for the Synopsys HSDK reset controller 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThis binding uses the common reset binding[1]. 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun[1] Documentation/devicetree/bindings/reset/reset.txt 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunRequired properties: 8*4882a593Smuzhiyun- compatible: should be "snps,hsdk-reset". 9*4882a593Smuzhiyun- reg: should always contain 2 pairs address - length: first for reset 10*4882a593Smuzhiyun configuration register and second for corresponding SW reset and status bits 11*4882a593Smuzhiyun register. 12*4882a593Smuzhiyun- #reset-cells: from common reset binding; Should always be set to 1. 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunExample: 15*4882a593Smuzhiyun reset: reset@880 { 16*4882a593Smuzhiyun compatible = "snps,hsdk-reset"; 17*4882a593Smuzhiyun #reset-cells = <1>; 18*4882a593Smuzhiyun reg = <0x8A0 0x4>, <0xFF0 0x4>; 19*4882a593Smuzhiyun }; 20*4882a593Smuzhiyun 21*4882a593SmuzhiyunSpecifying reset lines connected to IP modules: 22*4882a593Smuzhiyun ethernet@.... { 23*4882a593Smuzhiyun .... 24*4882a593Smuzhiyun resets = <&reset HSDK_V1_ETH_RESET>; 25*4882a593Smuzhiyun .... 26*4882a593Smuzhiyun }; 27*4882a593Smuzhiyun 28*4882a593SmuzhiyunThe index could be found in <dt-bindings/reset/snps,hsdk-reset.h> 29