ARM: legoev3: convert to driver model

This converts LEGO MINDSTORMS EV3 to the driver model. MMC, SERIAL, SPI
and SPI_FLASH are converted.

The device tree contains only the minimal nodes required by U-Boot
since the size of U-Boot is limited to 256K on this device.

Signed-off-by: David Lechner <david@lechnology.com>
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 20dbc2f..b593c9e 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -30,7 +30,8 @@
 
 dtb-$(CONFIG_ARCH_DAVINCI) += \
 	da850-evm.dtb \
-	da850-lcdk.dtb
+	da850-lcdk.dtb \
+	da850-lego-ev3.dtb
 
 dtb-$(CONFIG_KIRKWOOD) += \
 	kirkwood-atl-sbx81lifkw.dtb \