--- zzzz-none-000/linux-4.19.183/drivers/tty/serial/Kconfig	2021-03-24 10:07:39.000000000 +0000
+++ bcm63-7530ax-756/linux-4.19.183/drivers/tty/serial/Kconfig	2023-06-28 08:54:20.000000000 +0000
@@ -1142,7 +1142,7 @@
 config SERIAL_BCM63XX
 	tristate "Broadcom BCM63xx/BCM33xx UART support"
 	select SERIAL_CORE
-	depends on MIPS || ARM || COMPILE_TEST
+	depends on MIPS || ARM || ARM64 || BCM_KF_ARM64_BCM963XX || COMPILE_TEST
 	help
 	  This enables the driver for the onchip UART core found on
 	  the following chipsets: