1TI Real Time Clock 2 3Required properties: 4- compatible: 5 - "ti,da830-rtc" - for RTC IP used similar to that on DA8xx SoC family. 6 - "ti,am3352-rtc" - for RTC IP used similar to that on AM335x SoC family. 7 This RTC IP has special WAKE-EN Register to enable 8 Wakeup generation for event Alarm. It can also be 9 used to control an external PMIC via the 10 pmic_power_en pin. 11 - "ti,am4372-rtc" - for RTC IP used similar to that on AM437X SoC family. 12- reg: Address range of rtc register set 13- interrupts: rtc timer, alarm interrupts in order 14- interrupt-parent: phandle for the interrupt controller 15 16Optional properties: 17- system-power-controller: whether the rtc is controlling the system power 18 through pmic_power_en 19- clocks: Any internal or external clocks feeding in to rtc 20- clock-names: Corresponding names of the clocks 21 22Example: 23 24rtc@1c23000 { 25 compatible = "ti,da830-rtc"; 26 reg = <0x23000 0x1000>; 27 interrupts = <19 28 19>; 29 interrupt-parent = <&intc>; 30 system-power-controller; 31 clocks = <&clk_32k_rtc>, <&clk_32768_ck>; 32 clock-names = "ext-clk", "int-clk"; 33}; 34