ppc4xx: Add AMCC Canyonlands support (460EX) (3/3)

This patch adds support for the AMCC Canyonlands 460EX evaluation
board.
Signed-off-by: NStefan Roese <sr@denx.de>

MAINTAINERS

@@ -320,6 +320,7 @@ Stefan Roese <sr@denx.de>
 	alpr			PPC440GX
 	bamboo			PPC440EP
 	bunbinga		PPC405EP
+	canyonlands		PPC460EX
 	ebony			PPC440GP
 	haleakala		PPC405EXr
 	katmai			PPC440SPe

MAKEALL

@@ -165,6 +165,7 @@ LIST_4xx="		\
 	bamboo_nand	\
 	bubinga		\
 	CANBT		\
+	canyonlands	\
 	CMS700		\
 	CPCI2DP		\
 	CPCI405		\

Makefile

@@ -1170,6 +1170,9 @@ bubinga_config:	unconfig
 CANBT_config:	unconfig
 	@$(MKCONFIG) $(@:_config=) ppc ppc4xx canbt esd
 
+canyonlands_config:	unconfig
+	@$(MKCONFIG) $(@:_config=) ppc ppc4xx canyonlands amcc
+
 CATcenter_config	\
 CATcenter_25_config	\
 CATcenter_33_config:	unconfig

include/asm-ppc/gpio.h

 /*
- * (C) Copyright 2007
+ * (C) Copyright 2007-2008
  * Stefan Roese, DENX Software Engineering, sr@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
@@ -27,7 +27,8 @@
 /* 4xx PPC's have 2 GPIO controllers */
 #if defined(CONFIG_405EZ) ||					\
 	defined(CONFIG_440EP) || defined(CONFIG_440GR) ||	\
-	defined(CONFIG_440EPX) || defined(CONFIG_440GRX)
+	defined(CONFIG_440EPX) || defined(CONFIG_440GRX) ||	\
+	defined(CONFIG_460EX) || defined(CONFIG_460GT)
 #define GPIO_GROUP_MAX	2
 #else
 #define GPIO_GROUP_MAX	1