spi: bcm63xx-hsspi: bcmbca: Replace ARCH_BCM_63XX with ARCH_BCMBCA

Prepare for the BCM63138 ARCH_BCM_63XX migration to ARCH_BCMBCA. Make
SPI_BCM63XX_HSSPI depending on ARCH_BCMBCA.
Signed-off-by: William Zhang <william.zhang@broadcom.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

drivers/spi/Kconfig

@@ -183,7 +183,7 @@ config SPI_BCM63XX
 
 config SPI_BCM63XX_HSSPI
 	tristate "Broadcom BCM63XX HS SPI controller driver"
-	depends on BCM63XX || BMIPS_GENERIC || ARCH_BCM_63XX || COMPILE_TEST
+	depends on BCM63XX || BMIPS_GENERIC || ARCH_BCMBCA || COMPILE_TEST
 	help
 	  This enables support for the High Speed SPI controller present on
 	  newer Broadcom BCM63XX SoCs.