5 - compatible : "marvell,pxa300-gcu"
6 - reg : should contain the register range (address and length).
7 - interrupts : Controller interrupt.
8 - clocks: phandle to the PXA specific input clock.
12 display-controller@54000000 {
13 compatible = "marvell,pxa300-gcu";
14 reg = <0x54000000 0x1000>;
16 clocks = <&clks CLK_PXA300_GCU>;