MAINTAINERS: Add entry for THUNDERX GPIO Driver.

Signed-off-by: David Daney <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>

Author: daviddaney

MAINTAINERS

@@ -12993,6 +12993,11 @@ M:	Yehezkel Bernat <[email protected]>
 S:	Maintained
 F:	drivers/thunderbolt/
 
+THUNDERX GPIO DRIVER
+M:	David Daney <[email protected]>
+S:	Maintained
+F:	drivers/gpio/gpio-thunderx.c
+
 TI AM437X VPFE DRIVER
 M:	"Lad, Prabhakar" <[email protected]>
 L:	[email protected]