1*af556c11SJoshua Henderson* Microchip PIC32 Real Time Clock and Calendar 2*af556c11SJoshua Henderson 3*af556c11SJoshua HendersonThe RTCC keeps time in hours, minutes, and seconds, and one half second. It 4*af556c11SJoshua Hendersonprovides a calendar in weekday, date, month, and year. It also provides a 5*af556c11SJoshua Hendersonconfigurable alarm. 6*af556c11SJoshua Henderson 7*af556c11SJoshua HendersonRequired properties: 8*af556c11SJoshua Henderson- compatible: should be: "microchip,pic32mzda-rtc" 9*af556c11SJoshua Henderson- reg: physical base address of the controller and length of memory mapped 10*af556c11SJoshua Henderson region. 11*af556c11SJoshua Henderson- interrupts: RTC alarm/event interrupt 12*af556c11SJoshua Henderson- clocks: clock phandle 13*af556c11SJoshua Henderson 14*af556c11SJoshua HendersonExample: 15*af556c11SJoshua Henderson 16*af556c11SJoshua Henderson rtc: rtc@1f8c0000 { 17*af556c11SJoshua Henderson compatible = "microchip,pic32mzda-rtc"; 18*af556c11SJoshua Henderson reg = <0x1f8c0000 0x60>; 19*af556c11SJoshua Henderson interrupts = <166 IRQ_TYPE_EDGE_RISING>; 20*af556c11SJoshua Henderson clocks = <&PBCLK6>; 21*af556c11SJoshua Henderson }; 22