4 - compatibility : "marvell,orion-sata" or "marvell,armada-370-sata"
5 - reg : Address range of controller
6 - interrupts : Interrupt controller is using
7 - nr-ports : Number of SATA ports in use.
10 - phys : List of phandles to sata phys
11 - phy-names : Should be "0", "1", etc, one number per phandle
16 compatible = "marvell,orion-sata";
17 reg = <0x80000 0x5000>;
19 phys = <&sata_phy0>, <&sata_phy1>;