12 files changed, 84 insertions, 39 deletions

diff --git a/arch/arm/mach-at91rm9200/Kconfig b/arch/arm/mach-at91rm9200/Kconfig
index 70d402f76ce5..2f85e8693b1b 100644
--- a/arch/arm/mach-at91rm9200/Kconfig
+++ b/arch/arm/mach-at91rm9200/Kconfig
@@ -1,6 +1,21 @@
-if ARCH_AT91RM9200
+if ARCH_AT91
+
+menu "Atmel AT91 System-on-Chip"
+
+comment "Atmel AT91 Processors"
+
+config ARCH_AT91RM9200
+        bool "AT91RM9200"
 
-menu "AT91RM9200 Implementations"
+config ARCH_AT91SAM9260
+        bool "AT91SAM9260"
+
+config ARCH_AT91SAM9261
+        bool "AT91SAM9261"
+
+# ----------------------------------------------------------
+
+if ARCH_AT91RM9200
 
 comment "AT91RM9200 Board Type"
 
@@ -8,58 +23,87 @@ config MACH_ONEARM
         bool "Ajeco 1ARM Single Board Computer"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Ajeco's 1ARM Single Board Computer
+          Select this if you are using Ajeco's 1ARM Single Board Computer.
+          <http://www.ajeco.fi/products.htm>
 
 config ARCH_AT91RM9200DK
         bool "Atmel AT91RM9200-DK Development board"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Atmel's AT91RM9200-DK Development board
+          Select this if you are using Atmel's AT91RM9200-DK Development board.
+          (Discontinued)
+
 
 config MACH_AT91RM9200EK
         bool "Atmel AT91RM9200-EK Evaluation Kit"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit
+          Select this if you are using Atmel's AT91RM9200-EK Evaluation Kit.
+          <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3507>
 
 config MACH_CSB337
-        bool "Cogent CSB337 board"
+        bool "Cogent CSB337"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Cogent's CSB337 board
+          Select this if you are using Cogent's CSB337 board.
+          <http://www.cogcomp.com/csb_csb337.htm>
 
 config MACH_CSB637
-        bool "Cogent CSB637 board"
+        bool "Cogent CSB637"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Cogent's CSB637 board
+          Select this if you are using Cogent's CSB637 board.
+          <http://www.cogcomp.com/csb_csb637.htm>
 
 config MACH_CARMEVA
-        bool "Conitec's ARM&EVA"
+        bool "Conitec ARM&EVA"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Conitec's AT91RM9200-MCU-Module
+          Select this if you are using Conitec's AT91RM9200-MCU-Module.
+          <http://www.conitec.net/english/linuxboard.htm>
 
-config MACH_KB9200
-        bool "KwikByte's KB920x"
+config MACH_ATEB9200
+        bool "Embest ATEB9200"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using KwikByte's KB920x board
+          Select this if you are using Embest's ATEB9200 board.
+          <http://www.embedinfo.com/english/product/ATEB9200.asp>
 
-config MACH_ATEB9200
-        bool "Embest's ATEB9200"
+config MACH_KB9200
+        bool "KwikByte KB920x"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Embest's ATEB9200 board
+          Select this if you are using KwikByte's KB920x board.
+          <http://kwikbyte.com/KB9202_description_new.htm>
 
 config MACH_KAFA
         bool "Sperry-Sun KAFA board"
         depends on ARCH_AT91RM9200
         help
-          Select this if you are using Sperry-Sun's KAFA board
+          Select this if you are using Sperry-Sun's KAFA board.
+
+endif
+
+# ----------------------------------------------------------
+
+if ARCH_AT91SAM9260
+
+comment "AT91SAM9260 Board Type"
+
+endif
+
+# ----------------------------------------------------------
+
+if ARCH_AT91SAM9261
+
+comment "AT91SAM9261 Board Type"
+
+endif
+
 
+# ----------------------------------------------------------
 
-comment "AT91RM9200 Feature Selections"
+comment "AT91 Feature Selections"
 
 config AT91_PROGRAMMABLE_CLOCKS
         bool "Programmable Clocks"
diff --git a/arch/arm/mach-at91rm9200/Makefile b/arch/arm/mach-at91rm9200/Makefile
index 82db957322df..c174805c24e5 100644
--- a/arch/arm/mach-at91rm9200/Makefile
+++ b/arch/arm/mach-at91rm9200/Makefile
@@ -2,14 +2,19 @@
 # Makefile for the linux kernel.
 #
 
-obj-y           := clock.o irq.o time.o gpio.o common.o devices.o
+obj-y           := clock.o irq.o gpio.o devices.o
 obj-m           :=
 obj-n           :=
 obj-            :=
 
 obj-$(CONFIG_PM)                += pm.o
 
-# Board-specific support
+# CPU-specific support
+obj-$(CONFIG_ARCH_AT91RM9200)   += at91rm9200.o at91rm9200_time.o
+obj-$(CONFIG_ARCH_AT91SAM9260)  +=
+obj-$(CONFIG_ARCH_AT91SAM9261)  +=
+
+# AT91RM9200 Board-specific support
 obj-$(CONFIG_MACH_ONEARM)       += board-1arm.o
 obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o
 obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o
@@ -20,6 +25,10 @@ obj-$(CONFIG_MACH_KB9200)	+= board-kb9202.o
 obj-$(CONFIG_MACH_ATEB9200)     += board-eb9200.o
 obj-$(CONFIG_MACH_KAFA)         += board-kafa.o
 
+# AT91SAM9260 board-specific support
+
+# AT91SAM9261 board-specific support
+
 # LEDs support
 led-$(CONFIG_ARCH_AT91RM9200DK) += leds.o
 led-$(CONFIG_MACH_AT91RM9200EK) += leds.o
diff --git a/arch/arm/mach-at91rm9200/common.c b/arch/arm/mach-at91rm9200/at91rm9200.c
index e836f8537a1d..7e1d072bdd80 100644
--- a/arch/arm/mach-at91rm9200/common.c
+++ b/arch/arm/mach-at91rm9200/at91rm9200.c
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-at91rm9200/common.c
+ * arch/arm/mach-at91rm9200/at91rm9200.c
  *
  *  Copyright (C) 2005 SAN People
  *
@@ -10,7 +10,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-at91rm9200/time.c b/arch/arm/mach-at91rm9200/at91rm9200_time.c
index fc2d7d5e4637..a92a8622c78a 100644
--- a/arch/arm/mach-at91rm9200/time.c
+++ b/arch/arm/mach-at91rm9200/at91rm9200_time.c
@@ -1,5 +1,5 @@
 /*
- * linux/arch/arm/mach-at91rm9200/time.c
+ * linux/arch/arm/mach-at91rm9200/at91rm9200_time.c
  *
  *  Copyright (C) 2003 SAN People
  *  Copyright (C) 2003 ATMEL
@@ -19,16 +19,15 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
 #include <linux/time.h>
 
 #include <asm/hardware.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/mach/time.h>
 
 static unsigned long last_crtr;
@@ -86,7 +85,7 @@ static irqreturn_t at91rm9200_timer_interrupt(int irq, void *dev_id, struct pt_r
 
 static struct irqaction at91rm9200_timer_irq = {
         .name           = "at91_tick",
-        .flags          = SA_SHIRQ | SA_INTERRUPT | SA_TIMER,
+        .flags          = IRQF_SHARED | IRQF_DISABLED | IRQF_TIMER,
         .handler        = at91rm9200_timer_interrupt
 };
 
diff --git a/arch/arm/mach-at91rm9200/board-csb337.c b/arch/arm/mach-at91rm9200/board-csb337.c
index e94645d77f7a..794d3fbb449b 100644
--- a/arch/arm/mach-at91rm9200/board-csb337.c
+++ b/arch/arm/mach-at91rm9200/board-csb337.c
@@ -18,7 +18,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/board-csb637.c b/arch/arm/mach-at91rm9200/board-csb637.c
index 67d5f7786cdb..c8b6f334246a 100644
--- a/arch/arm/mach-at91rm9200/board-csb637.c
+++ b/arch/arm/mach-at91rm9200/board-csb637.c
@@ -18,7 +18,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/board-dk.c b/arch/arm/mach-at91rm9200/board-dk.c
index 48d7390fa584..65873037e02a 100644
--- a/arch/arm/mach-at91rm9200/board-dk.c
+++ b/arch/arm/mach-at91rm9200/board-dk.c
@@ -21,7 +21,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/board-ek.c b/arch/arm/mach-at91rm9200/board-ek.c
index 72202ed830ad..868192351dda 100644
--- a/arch/arm/mach-at91rm9200/board-ek.c
+++ b/arch/arm/mach-at91rm9200/board-ek.c
@@ -21,7 +21,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/devices.c b/arch/arm/mach-at91rm9200/devices.c
index 1cf85d231baa..4352acb88178 100644
--- a/arch/arm/mach-at91rm9200/devices.c
+++ b/arch/arm/mach-at91rm9200/devices.c
@@ -13,7 +13,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <linux/config.h>
 #include <linux/platform_device.h>
 
 #include <asm/hardware.h>
diff --git a/arch/arm/mach-at91rm9200/gpio.c b/arch/arm/mach-at91rm9200/gpio.c
index 83c34747087b..5783c282ae7b 100644
--- a/arch/arm/mach-at91rm9200/gpio.c
+++ b/arch/arm/mach-at91rm9200/gpio.c
@@ -10,12 +10,13 @@
  */
 
 #include <linux/errno.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/module.h>
 
 #include <asm/io.h>
-#include <asm/mach/irq.h>
 #include <asm/hardware.h>
 #include <asm/arch/gpio.h>
 
@@ -340,7 +341,7 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
         void __iomem    *pio;
         u32             isr;
 
-        pio = desc->base;
+        pio = get_irq_chip_data(irq);
 
         /* temporarily mask (level sensitive) parent IRQ */
         desc->chip->ack(irq);
@@ -350,12 +351,12 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
                 if (!isr)
                         break;
 
-                pin = (unsigned) desc->data;
+                pin = (unsigned) get_irq_data(irq);
                 gpio = &irq_desc[pin];
 
                 while (isr) {
                         if (isr & 1) {
-                                if (unlikely(gpio->disable_depth)) {
+                                if (unlikely(gpio->depth)) {
                                         /*
                                          * The core ARM interrupt handler lazily disables IRQs so
                                          * another IRQ must be generated before it actually gets
@@ -364,7 +365,7 @@ static void gpio_irq_handler(unsigned irq, struct irqdesc *desc, struct pt_regs
                                         gpio_irq_mask(pin);
                                 }
                                 else
-                                        gpio->handle(pin, gpio, regs);
+                                        desc_handle_irq(pin, gpio, regs);
                         }
                         pin++;
                         gpio++;
diff --git a/arch/arm/mach-at91rm9200/irq.c b/arch/arm/mach-at91rm9200/irq.c
index 70f4d7ac1533..dcd560dbcfb7 100644
--- a/arch/arm/mach-at91rm9200/irq.c
+++ b/arch/arm/mach-at91rm9200/irq.c
@@ -20,7 +20,6 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
-#include <linux/config.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
diff --git a/arch/arm/mach-at91rm9200/leds.c b/arch/arm/mach-at91rm9200/leds.c
index 28150e8905ba..1a333730466e 100644
--- a/arch/arm/mach-at91rm9200/leds.c
+++ b/arch/arm/mach-at91rm9200/leds.c
@@ -9,7 +9,6 @@
  * 2 of the License, or (at your option) any later version.
 */
 
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>