[POWERPC] Add Timur Tabi to the MAINTAINERS file

Add Timur Tabi as the maintainer for the Freescale QE library, the
Freescale QE UART device driver, the Freescale SOC sound drivers, and
the Crystal Semiconductor CS4270 device driver.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

MAINTAINERS

@@ -1106,6 +1106,12 @@ M:	kernel@wantstofly.org
 L:	linux-usb@vger.kernel.org
 S:	Maintained
 
+CIRRUS LOGIC CS4270 SOUND DRIVER
+P:	Timur Tabi
+M:	timur@freescale.com
+L:	alsa-devel@alsa-project.org
+S:	Supported
+
 CIRRUS LOGIC CS4280/CS461x SOUNDDRIVER
 P:	Cirrus Logic Corporation (kernel 2.2 driver)
 M:	Cirrus Logic Corporation, Thomas Woller <twoller@crystal.cirrus.com>
@@ -1628,6 +1634,12 @@ L:	linuxppc-dev@ozlabs.org
 L:	netdev@vger.kernel.org
 S:	Maintained
 
+FREESCALE QUICC ENGINE LIBRARY
+P:	Timur Tabi
+M:	timur@freescale.com
+L:	linuxppc-dev@ozlabs.org
+S:	Supported
+
 FREESCALE HIGHSPEED USB DEVICE DRIVER
 P:	Li Yang
 M:	leoli@freescale.com
@@ -1642,6 +1654,19 @@ L:	netdev@vger.kernel.org
 L:	linuxppc-dev@ozlabs.org
 S:	Maintained
 
+FREESCALE QUICC ENGINE UCC UART DRIVER
+P:	Timur Tabi
+M:	timur@freescale.com
+L:	linuxppc-dev@ozlabs.org
+S:	Supported
+
+FREESCALE SOC SOUND DRIVERS
+P:	Timur Tabi
+M:	timur@freescale.com
+L:	alsa-devel@alsa-project.org
+L:	linuxppc-dev@ozlabs.org
+S:	Supported
+
 FILE LOCKING (flock() and fcntl()/lockf())
 P:	Matthew Wilcox
 M:	matthew@wil.cx