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1* APM X-Gene Real Time Clock2 3RTC controller for the APM X-Gene Real Time Clock4 5Required properties:6- compatible : Should be "apm,xgene-rtc"7- reg: physical base address of the controller and length of memory mapped8 region.9- interrupts: IRQ line for the RTC.10- #clock-cells: Should be 1.11- clocks: Reference to the clock entry.12 13Example:14 15rtcclk: rtcclk {16 compatible = "fixed-clock";17 #clock-cells = <1>;18 clock-frequency = <100000000>;19 clock-output-names = "rtcclk";20};21 22rtc: rtc@10510000 {23 compatible = "apm,xgene-rtc";24 reg = <0x0 0x10510000 0x0 0x400>;25 interrupts = <0x0 0x46 0x4>;26 #clock-cells = <1>;27 clocks = <&rtcclk 0>;28};29