ARM: davinci_all_defconfig: enable LEGO MINDSTORMS EV3 battery module

This enables the power supply module for the LEGO MINDSTORMS EV3 battery.
Signed-off-by: David Lechner <david@lechnology.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>

arch/arm/configs/davinci_all_defconfig

@@ -122,6 +122,7 @@ CONFIG_GPIO_PCA953X=y
 CONFIG_GPIO_PCA953X_IRQ=y
 CONFIG_POWER_RESET=y
 CONFIG_POWER_RESET_GPIO=y
+CONFIG_BATTERY_LEGO_EV3=m
 CONFIG_WATCHDOG=y
 CONFIG_DAVINCI_WATCHDOG=m
 CONFIG_MFD_DM355EVM_MSP=y