gpio: bcm6345: allow this driver on ARCH_BCM63158

This IP is also used on some arm SoC, so we allow
to use this driver on arch bcm63158.
Signed-off-by: NPhilippe Reynes <philippe.reynes@softathome.com>

drivers/gpio/Kconfig

@@ -23,7 +23,7 @@ config ALTERA_PIO
 
 config BCM6345_GPIO
 	bool "BCM6345 GPIO driver"
-	depends on DM_GPIO && (ARCH_BMIPS || ARCH_BCM6858)
+	depends on DM_GPIO && (ARCH_BMIPS || ARCH_BCM6858 || ARCH_BCM63158)
 	help
 	  This driver supports the GPIO banks on BCM6345 SoCs.