MAINTAINERS: add entry for Atmel touch screen ADC controller driver

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

MAINTAINERS

@@ -1355,6 +1355,12 @@ M:	Nicolas Ferre <nicolas.ferre@atmel.com>
 S:	Supported
 F:	drivers/spi/spi-atmel.*
 
+ATMEL TSADCC DRIVER
+M:	Josh Wu <josh.wu@atmel.com>
+L:	linux-input@vger.kernel.org
+S:	Supported
+F:	drivers/input/touchscreen/atmel_tsadcc.c
+
 ATMEL USBA UDC DRIVER
 M:	Nicolas Ferre <nicolas.ferre@atmel.com>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)