ARM: versatile: enable GPIOLIB and PL061 by default

Select the GPIOLIB and PL061 in the Versatile defconfig, as this
is present on all boards, and so we get compile and test coverage
for this.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/arch/arm/configs/versatile_defconfig b/arch/arm/configs/versatile_defconfig
index 0756efd..bb83c09 100644
--- a/arch/arm/configs/versatile_defconfig
+++ b/arch/arm/configs/versatile_defconfig
@@ -45,6 +45,8 @@
 CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
 CONFIG_I2C=y
 CONFIG_I2C_CHARDEV=m
+CONFIG_GPIOLIB=y
+CONFIG_GPIO_PL061=y
 # CONFIG_HWMON is not set
 CONFIG_FB=y
 CONFIG_FB_ARMCLCD=y