drivers/edac: provide support for tile architecture

Add tile support for the EDAC driver, which provides unified system
error (memory, PCI, etc.) reporting. For now, the TILEPro port
reports memory correctable error (CE) only.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 6f99e12..195eb19 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6082,6 +6082,7 @@
 F:	arch/tile/
 F:	drivers/char/hvc_tile.c
 F:	drivers/net/tile/
+F:	drivers/edac/tile_edac.c
 
 TLAN NETWORK DRIVER
 M:	Samuel Chessman <chessman@tux.org>