Merge tag 'arm-soc/for-5.20/devicetree-arm64-part2' of https://github.com/Broadcom...

This pull request contains Broadcom ARM64-based SoCs Device Tree changes
for 5.20, second part, please pull the following:

- Rafal adds basic support for the BCM4912-based router Asus GT-AX6000,
  he also has ARCH_BCM4908 select ARCH_BCMBCA such that in the next cycle
  we can remove ARCH_BCM4908 and continue to have make oldconfig work.
  Finally he spells out what BCA means to make it clearer

* tag 'arm-soc/for-5.20/devicetree-arm64-part2' of https://github.com/Broadcom/stblinux:
  arm64: bcmbca: Include full family name in Kconfig
  arm64: make ARCH_BCM4908 select ARCH_BCMBCA
  arm64: dts: Add base DTS file for bcmbca device Asus GT-AX6000

Link: https://lore.kernel.org/r/20220715221642.297536-3-f.fainelli@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --cc arch/arm64/Kconfig.platforms
Simple merge