Allwinner A1X SoCs Timer Controller Required properties: - compatible : should be "allwinner,sun4i-a10-timer" - reg : Specifies base physical address and size of the registers. - interrupts : The interrupt of the first timer - clocks: phandle to the source clock (usually a 24 MHz fixed clock) Example: timer { compatible = "allwinner,sun4i-a10-timer"; reg = <0x01c20c00 0x400>; interrupts = <22>; clocks = <&osc>; };