1*c66ec88fSEmmanuel VadotNVIDIA Tegra AHB 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotRequired properties: 4*c66ec88fSEmmanuel Vadot- compatible : For Tegra20, must contain "nvidia,tegra20-ahb". For 5*c66ec88fSEmmanuel Vadot Tegra30, must contain "nvidia,tegra30-ahb". Otherwise, must contain 6*c66ec88fSEmmanuel Vadot '"nvidia,<chip>-ahb", "nvidia,tegra30-ahb"' where <chip> is tegra124, 7*c66ec88fSEmmanuel Vadot tegra132, or tegra210. 8*c66ec88fSEmmanuel Vadot- reg : Should contain 1 register ranges(address and length). For 9*c66ec88fSEmmanuel Vadot Tegra20, Tegra30, and Tegra114 chips, the value must be <0x6000c004 10*c66ec88fSEmmanuel Vadot 0x10c>. For Tegra124, Tegra132 and Tegra210 chips, the value should 11*c66ec88fSEmmanuel Vadot be be <0x6000c000 0x150>. 12*c66ec88fSEmmanuel Vadot 13*c66ec88fSEmmanuel VadotExample (for a Tegra20 chip): 14*c66ec88fSEmmanuel Vadot ahb: ahb@6000c004 { 15*c66ec88fSEmmanuel Vadot compatible = "nvidia,tegra20-ahb"; 16*c66ec88fSEmmanuel Vadot reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */ 17*c66ec88fSEmmanuel Vadot }; 18