OpenCloudOS-Kernel/Documentation/devicetree/bindings/rtc/imxdi-rtc.txt

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* i.MX25 Real Time Clock controller
This binding supports the following chips: i.MX25, i.MX53
Required properties:
- compatible: should be: "fsl,imx25-rtc"
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: rtc alarm interrupt
Optional properties:
- interrupts: dryice security violation interrupt
Example:
rtc@80056000 {
compatible = "fsl,imx53-rtc", "fsl,imx25-rtc";
reg = <0x80056000 2000>;
interrupts = <29 56>;
};