This enables support for the Broadcom BCM2837 and BCM2711 SoC.
These SoCs are used in the Raspberry Pi 3 and 4 devices.
+config ARCH_BCM4908
+ bool "Broadcom BCM4908 family"
+ select GPIOLIB
+ help
+ This enables support for the Broadcom BCM4906, BCM4908 and
+ BCM49408 SoCs. These SoCs use Brahma-B53 cores and can be
+ found in home routers.
+
config ARCH_BCM_IPROC
bool "Broadcom iProc SoC Family"
select COMMON_CLK_IPROC