1* Real Time Clock of the i.MX SoCs 2 3RTC controller for the i.MX SoCs 4 5Required properties: 6- compatible: Should be "fsl,imx1-rtc" or "fsl,imx21-rtc". 7- reg: physical base address of the controller and length of memory mapped 8 region. 9- interrupts: IRQ line for the RTC. 10- clocks: should contain two entries: 11 * one for the input reference 12 * one for the the SoC RTC 13- clock-names: should contain: 14 * "ref" for the input reference clock 15 * "ipg" for the SoC RTC clock 16 17Example: 18 19rtc@10007000 { 20 compatible = "fsl,imx21-rtc"; 21 reg = <0x10007000 0x1000>; 22 interrupts = <22>; 23 clocks = <&clks IMX27_CLK_CKIL>, 24 <&clks IMX27_CLK_RTC_IPG_GATE>; 25 clock-names = "ref", "ipg"; 26}; 27