1*4882a593Smuzhiyun* Microchip PIC32 Real Time Clock and Calendar 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunThe RTCC keeps time in hours, minutes, and seconds, and one half second. It 4*4882a593Smuzhiyunprovides a calendar in weekday, date, month, and year. It also provides a 5*4882a593Smuzhiyunconfigurable alarm. 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunRequired properties: 8*4882a593Smuzhiyun- compatible: should be: "microchip,pic32mzda-rtc" 9*4882a593Smuzhiyun- reg: physical base address of the controller and length of memory mapped 10*4882a593Smuzhiyun region. 11*4882a593Smuzhiyun- interrupts: RTC alarm/event interrupt 12*4882a593Smuzhiyun- clocks: clock phandle 13*4882a593Smuzhiyun 14*4882a593SmuzhiyunExample: 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun rtc: rtc@1f8c0000 { 17*4882a593Smuzhiyun compatible = "microchip,pic32mzda-rtc"; 18*4882a593Smuzhiyun reg = <0x1f8c0000 0x60>; 19*4882a593Smuzhiyun interrupts = <166 IRQ_TYPE_EDGE_RISING>; 20*4882a593Smuzhiyun clocks = <&PBCLK6>; 21*4882a593Smuzhiyun }; 22