Kernel-4.18.0-80.el8_brcm,bmips

• Broadcom MIPS (BMIPS) CPUs

Required properties:

• compatible: “brcm,bmips3300”, “brcm,bmips4350”, “brcm,bmips4380”,
  “brcm,bmips5000”

• mips-hpt-frequency: This is common to all CPUs in the system so it lives
  under the “cpus” node.