arm: vt8500: Increase available GPIOs on arch-vt8500

With the inclusion of the pin control driver, more GPIO pins have been
identified on the arch-vt8500 SoCs requiring an increase in the available
GPIOs.
Signed-off-by: Tony Prisk <linux@prisktech.co.nz>
Acked-by: Linus Walleij <linus.walleij@linaro.org>

arch/arm/Kconfig

@@ -1661,7 +1661,8 @@ config ARCH_NR_GPIO
 	default 1024 if ARCH_SHMOBILE || ARCH_TEGRA
 	default 512 if SOC_OMAP5
 	default 355 if ARCH_U8500
-	default 288 if ARCH_VT8500 || ARCH_SUNXI
+	default 352 if ARCH_VT8500
+	default 288 if ARCH_SUNXI
 	default 264 if MACH_H4700
 	default 0
 	help