MAINTAINERS: Add entry for Altera Triple Speed Ethernet Driver

Add a MAINTAINERS entry covering the Altera Triple Speed
Ethernet Driver, with support for the MSGDMA and SGDMA
soft DMA IP components.
Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

MAINTAINERS

@@ -536,6 +536,13 @@ S:	Odd Fixes
 L:	linux-alpha@vger.kernel.org
 F:	arch/alpha/
 
+ALTERA TRIPLE SPEED ETHERNET DRIVER
+M:	Vince Bridgers <vbridgers2013@gmail.com
+L:	netdev@vger.kernel.org
+L:	nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
+S:	Maintained
+F:	drivers/net/ethernet/altera/
+
 ALTERA UART/JTAG UART SERIAL DRIVERS
 M:	Tobias Klauser <tklauser@distanz.ch>
 L:	linux-serial@vger.kernel.org