4 - compatible : For Tegra20, must contain "nvidia,tegra20-ahb". For
5 Tegra30, must contain "nvidia,tegra30-ahb". Otherwise, must contain
6 '"nvidia,<chip>-ahb", "nvidia,tegra30-ahb"' where <chip> is tegra124,
8 - reg : Should contain 1 register ranges(address and length)
12 compatible = "nvidia,tegra20-ahb";
13 reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */