1*c66ec88fSEmmanuel VadotNXP LPC1788 real-time clock 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThe LPC1788 RTC provides calendar and clock functionality 4*c66ec88fSEmmanuel Vadottogether with periodic tick and alarm interrupt support. 5*c66ec88fSEmmanuel Vadot 6*c66ec88fSEmmanuel VadotRequired properties: 7*c66ec88fSEmmanuel Vadot- compatible : must contain "nxp,lpc1788-rtc" 8*c66ec88fSEmmanuel Vadot- reg : Specifies base physical address and size of the registers. 9*c66ec88fSEmmanuel Vadot- interrupts : A single interrupt specifier. 10*c66ec88fSEmmanuel Vadot- clocks : Must contain clock specifiers for rtc and register clock 11*c66ec88fSEmmanuel Vadot- clock-names : Must contain "rtc" and "reg" 12*c66ec88fSEmmanuel Vadot See ../clocks/clock-bindings.txt for details. 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel VadotExample: 15*c66ec88fSEmmanuel Vadotrtc: rtc@40046000 { 16*c66ec88fSEmmanuel Vadot compatible = "nxp,lpc1788-rtc"; 17*c66ec88fSEmmanuel Vadot reg = <0x40046000 0x1000>; 18*c66ec88fSEmmanuel Vadot interrupts = <47>; 19*c66ec88fSEmmanuel Vadot clocks = <&creg_clk 0>, <&ccu1 CLK_CPU_BUS>; 20*c66ec88fSEmmanuel Vadot clock-names = "rtc", "reg"; 21*c66ec88fSEmmanuel Vadot}; 22