ARM: at91/sama5_defconfig: built-in MCP16502 and SAMA5D2_PIOBU

Include them in the kernel as they are used by multiple boards.

Signed-off-by: Razvan Stefanescu <razvan.stefanescu@microchip.com>

Author: RazvanStef

arch/arm/configs/sama5_defconfig

@@ -166,7 +166,7 @@ CONFIG_SPI_ATMEL=y
 CONFIG_SPI_GPIO=y
 CONFIG_SPI_SPIDEV=m
 CONFIG_GPIO_SYSFS=y
-CONFIG_GPIO_SAMA5D2_PIOBU=m
+CONFIG_GPIO_SAMA5D2_PIOBU=y
 CONFIG_POWER_SUPPLY=y
 CONFIG_BATTERY_ACT8945A=y
 CONFIG_POWER_RESET=y
@@ -182,7 +182,7 @@ CONFIG_REGULATOR_FIXED_VOLTAGE=y
 CONFIG_REGULATOR_VIRTUAL_CONSUMER=y
 CONFIG_REGULATOR_ACT8865=y
 CONFIG_REGULATOR_ACT8945A=y
-CONFIG_REGULATOR_MCP16502=m
+CONFIG_REGULATOR_MCP16502=y
 CONFIG_MEDIA_SUPPORT=y
 CONFIG_MEDIA_CAMERA_SUPPORT=y
 CONFIG_MEDIA_CONTROLLER=y