Kernel-4.18.0-80.el8_nvidia,tegra20-ahb

NVIDIA Tegra AHB

Required properties:

• compatible : For Tegra20, must contain “nvidia,tegra20-ahb”. For
  Tegra30, must contain “nvidia,tegra30-ahb”. Otherwise, must contain
  ‘“nvidia,-ahb”, “nvidia,tegra30-ahb”‘ where is tegra124,
  tegra132, or tegra210.
• reg : Should contain 1 register ranges(address and length). For
  Tegra20, Tegra30, and Tegra114 chips, the value must be <0x6000c004
  0x10c>. For Tegra124, Tegra132 and Tegra210 chips, the value should
  be be <0x6000c000 0x150>.

Example (for a Tegra20 chip):
ahb: ahb@6000c004 {
compatible = “nvidia,tegra20-ahb”;
reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */
};