1*4882a593SmuzhiyunASPEED BMC RTC 2*4882a593Smuzhiyun============== 3*4882a593Smuzhiyun 4*4882a593SmuzhiyunRequired properties: 5*4882a593Smuzhiyun - compatible: should be one of the following 6*4882a593Smuzhiyun * aspeed,ast2400-rtc for the ast2400 7*4882a593Smuzhiyun * aspeed,ast2500-rtc for the ast2500 8*4882a593Smuzhiyun * aspeed,ast2600-rtc for the ast2600 9*4882a593Smuzhiyun 10*4882a593Smuzhiyun - reg: physical base address of the controller and length of memory mapped 11*4882a593Smuzhiyun region 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun - interrupts: The interrupt number 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunExample: 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun rtc@1e781000 { 18*4882a593Smuzhiyun compatible = "aspeed,ast2400-rtc"; 19*4882a593Smuzhiyun reg = <0x1e781000 0x18>; 20*4882a593Smuzhiyun interrupts = <22>; 21*4882a593Smuzhiyun status = "disabled"; 22*4882a593Smuzhiyun }; 23