Merge branch 'depends/rmk/gpio' into next/board

Conflicts:
	arch/arm/mach-at91/board-usb-a9260.c
	arch/arm/mach-at91/board-usb-a9263.c
	arch/arm/mach-tegra/board-paz00.h
	arch/arm/mach-tegra/board-seaboard.h

257 files changed, 1665 insertions, 1742 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 3146ed3f6eca..4792d2928fa3 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -835,6 +835,7 @@ config ARCH_U300
         select CLKDEV_LOOKUP
         select HAVE_MACH_CLKDEV
         select GENERIC_GPIO
+        select ARCH_REQUIRE_GPIOLIB
         help
           Support for ST-Ericsson U300 series mobile platforms.
 
diff --git a/arch/arm/common/scoop.c b/arch/arm/common/scoop.c
index a07b0e763a80..1cde34a080d7 100644
--- a/arch/arm/common/scoop.c
+++ b/arch/arm/common/scoop.c
@@ -12,11 +12,11 @@
  */
 
 #include <linux/device.h>
+#include <linux/gpio.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
-#include <asm/gpio.h>
 #include <asm/hardware/scoop.h>
 
 /* PCMCIA to Scoop linkage
diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h
index 166a7a3e2840..11ad0bfbb0ad 100644
--- a/arch/arm/include/asm/gpio.h
+++ b/arch/arm/include/asm/gpio.h
@@ -4,4 +4,23 @@
 /* not all ARM platforms necessarily support this API ... */
 #include <mach/gpio.h>
 
+#ifndef __ARM_GPIOLIB_COMPLEX
+/* Note: this may rely upon the value of ARCH_NR_GPIOS set in mach/gpio.h */
+#include <asm-generic/gpio.h>
+
+/* The trivial gpiolib dispatchers */
+#define gpio_get_value  __gpio_get_value
+#define gpio_set_value  __gpio_set_value
+#define gpio_cansleep   __gpio_cansleep
+#endif
+
+/*
+ * Provide a default gpio_to_irq() which should satisfy every case.
+ * However, some platforms want to do this differently, so allow them
+ * to override it.
+ */
+#ifndef gpio_to_irq
+#define gpio_to_irq     __gpio_to_irq
+#endif
+
 #endif /* _ARCH_ARM_GPIO_H */
diff --git a/arch/arm/include/asm/hardware/iop3xx-gpio.h b/arch/arm/include/asm/hardware/iop3xx-gpio.h
index b69d972b1f7d..9eda7dc92ad8 100644
--- a/arch/arm/include/asm/hardware/iop3xx-gpio.h
+++ b/arch/arm/include/asm/hardware/iop3xx-gpio.h
@@ -28,6 +28,8 @@
 #include <mach/hardware.h>
 #include <asm-generic/gpio.h>
 
+#define __ARM_GPIOLIB_COMPLEX
+
 #define IOP3XX_N_GPIOS  8
 
 static inline int gpio_get_value(unsigned gpio)
diff --git a/arch/arm/mach-at91/at91cap9_devices.c b/arch/arm/mach-at91/at91cap9_devices.c
index dba0d8d8a4bd..f87f5040e78e 100644
--- a/arch/arm/mach-at91/at91cap9_devices.c
+++ b/arch/arm/mach-at91/at91cap9_devices.c
@@ -16,6 +16,7 @@
 #include <asm/mach/irq.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -23,7 +24,6 @@
 
 #include <mach/board.h>
 #include <mach/cpu.h>
-#include <mach/gpio.h>
 #include <mach/at91cap9.h>
 #include <mach/at91cap9_matrix.h>
 #include <mach/at91sam9_smc.h>
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 7227755ffec6..978be950035a 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -14,11 +14,11 @@
 #include <asm/mach/map.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91rm9200.h>
 #include <mach/at91rm9200_mc.h>
 
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 39f81f47b4ba..a53b3de9daa2 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -13,11 +13,11 @@
 #include <asm/mach/map.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/cpu.h>
 #include <mach/at91sam9260.h>
 #include <mach/at91sam9260_matrix.h>
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 0f917928eeb7..4e647b653339 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -14,6 +14,7 @@
 #include <asm/mach/map.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -21,7 +22,6 @@
 #include <video/atmel_lcdc.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9261.h>
 #include <mach/at91sam9261_matrix.h>
 #include <mach/at91sam9_smc.h>
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index a050f41fc860..dd7662bc395f 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -13,6 +13,7 @@
 #include <asm/mach/map.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -20,7 +21,6 @@
 #include <video/atmel_lcdc.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9263.h>
 #include <mach/at91sam9263_matrix.h>
 #include <mach/at91sam9_smc.h>
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c
index 600bffb01edb..c3dfb1b3b1e3 100644
--- a/arch/arm/mach-at91/at91sam9g45_devices.c
+++ b/arch/arm/mach-at91/at91sam9g45_devices.c
@@ -13,6 +13,7 @@
 #include <asm/mach/map.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 #include <linux/atmel-mci.h>
@@ -21,7 +22,6 @@
 #include <video/atmel_lcdc.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9g45.h>
 #include <mach/at91sam9g45_matrix.h>
 #include <mach/at91sam9_smc.h>
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index aacb19dc9225..305a851b5bff 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -10,6 +10,7 @@
 #include <asm/mach/map.h>
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/i2c-gpio.h>
 
@@ -17,7 +18,6 @@
 #include <video/atmel_lcdc.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9rl.h>
 #include <mach/at91sam9rl_matrix.h>
 #include <mach/at91sam9_smc.h>
diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c
index 5aa58851eb39..367d5cd5e362 100644
--- a/arch/arm/mach-at91/board-1arm.c
+++ b/arch/arm/mach-at91/board-1arm.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -34,7 +35,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/cpu.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-at91/board-afeb-9260v1.c b/arch/arm/mach-at91/board-afeb-9260v1.c
index b0c796d42e49..0487ea10c2d6 100644
--- a/arch/arm/mach-at91/board-afeb-9260v1.c
+++ b/arch/arm/mach-at91/board-afeb-9260v1.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -43,7 +44,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-cam60.c b/arch/arm/mach-at91/board-cam60.c
index d1abd5898e85..747b2eaa9737 100644
--- a/arch/arm/mach-at91/board-cam60.c
+++ b/arch/arm/mach-at91/board-cam60.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -38,7 +39,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 
 #include "sam9_smc.h"
diff --git a/arch/arm/mach-at91/board-cap9adk.c b/arch/arm/mach-at91/board-cap9adk.c
index 679b0b743e92..062670351a6a 100644
--- a/arch/arm/mach-at91/board-cap9adk.c
+++ b/arch/arm/mach-at91/board-cap9adk.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -41,7 +42,6 @@
 #include <asm/mach/map.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91cap9_matrix.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/system_rev.h>
diff --git a/arch/arm/mach-at91/board-carmeva.c b/arch/arm/mach-at91/board-carmeva.c
index c578c5d90728..774c87fcbd5b 100644
--- a/arch/arm/mach-at91/board-carmeva.c
+++ b/arch/arm/mach-at91/board-carmeva.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -35,7 +36,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-cpu9krea.c b/arch/arm/mach-at91/board-cpu9krea.c
index f4da8a16d5dc..fc885a4ce243 100644
--- a/arch/arm/mach-at91/board-cpu9krea.c
+++ b/arch/arm/mach-at91/board-cpu9krea.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -40,7 +41,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91sam9260_matrix.h>
 
diff --git a/arch/arm/mach-at91/board-cpuat91.c b/arch/arm/mach-at91/board-cpuat91.c
index 2d919f5a4f57..d35e65b08ccd 100644
--- a/arch/arm/mach-at91/board-cpuat91.c
+++ b/arch/arm/mach-at91/board-cpuat91.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -36,7 +37,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/cpu.h>
 
diff --git a/arch/arm/mach-at91/board-csb337.c b/arch/arm/mach-at91/board-csb337.c
index 17654d5e94e6..c3936665e645 100644
--- a/arch/arm/mach-at91/board-csb337.c
+++ b/arch/arm/mach-at91/board-csb337.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -38,7 +39,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-csb637.c b/arch/arm/mach-at91/board-csb637.c
index 72b55674616c..586100e2acbb 100644
--- a/arch/arm/mach-at91/board-csb637.c
+++ b/arch/arm/mach-at91/board-csb637.c
@@ -20,6 +20,7 @@
 
 #include <linux/types.h>
 #include <linux/init.h>
+#include <linux/gpio.h>
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
@@ -35,7 +36,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-eb9200.c b/arch/arm/mach-at91/board-eb9200.c
index 01170a2766a8..45db7a3dbef0 100644
--- a/arch/arm/mach-at91/board-eb9200.c
+++ b/arch/arm/mach-at91/board-eb9200.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -35,7 +36,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/board-ecbat91.c b/arch/arm/mach-at91/board-ecbat91.c
index 7c0313c51f26..2f9c16d29212 100644
--- a/arch/arm/mach-at91/board-ecbat91.c
+++ b/arch/arm/mach-at91/board-ecbat91.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -37,7 +38,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/cpu.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c
index 4a170890b3b1..3bae73e63633 100644
--- a/arch/arm/mach-at91/board-kafa.c
+++ b/arch/arm/mach-at91/board-kafa.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -34,7 +35,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/cpu.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-at91/board-kb9202.c b/arch/arm/mach-at91/board-kb9202.c
index 9dc8d496ead1..15a3f1a87ab0 100644
--- a/arch/arm/mach-at91/board-kb9202.c
+++ b/arch/arm/mach-at91/board-kb9202.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -35,7 +36,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/cpu.h>
 #include <mach/at91rm9200_mc.h>
 
diff --git a/arch/arm/mach-at91/board-neocore926.c b/arch/arm/mach-at91/board-neocore926.c
index 9bc6ab32e0ac..6094496f7edb 100644
--- a/arch/arm/mach-at91/board-neocore926.c
+++ b/arch/arm/mach-at91/board-neocore926.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -44,7 +45,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 
 #include "sam9_smc.h"
diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c
index b7b8390e8a00..0a8fe6a1b7c8 100644
--- a/arch/arm/mach-at91/board-picotux200.c
+++ b/arch/arm/mach-at91/board-picotux200.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -37,7 +38,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91rm9200_mc.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-at91/board-qil-a9260.c b/arch/arm/mach-at91/board-qil-a9260.c
index 81f911033681..938cc390bea3 100644
--- a/arch/arm/mach-at91/board-qil-a9260.c
+++ b/arch/arm/mach-at91/board-qil-a9260.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -40,7 +41,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_shdwc.h>
 
diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
index 6f08faadb474..b4ac30e38a9e 100644
--- a/arch/arm/mach-at91/board-rm9200dk.c
+++ b/arch/arm/mach-at91/board-rm9200dk.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -39,7 +40,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91rm9200_mc.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-at91/board-rm9200ek.c b/arch/arm/mach-at91/board-rm9200ek.c
index 85bcccd7b9e4..99fd7f8aee0e 100644
--- a/arch/arm/mach-at91/board-rm9200ek.c
+++ b/arch/arm/mach-at91/board-rm9200ek.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -39,7 +40,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91rm9200_mc.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-at91/board-sam9-l9260.c b/arch/arm/mach-at91/board-sam9-l9260.c
index 4d3a02f1289e..2a21e790250e 100644
--- a/arch/arm/mach-at91/board-sam9-l9260.c
+++ b/arch/arm/mach-at91/board-sam9-l9260.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -37,7 +38,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 
 #include "sam9_smc.h"
diff --git a/arch/arm/mach-at91/board-sam9260ek.c b/arch/arm/mach-at91/board-sam9260ek.c
index 8a50c3e67186..89c8b579bfda 100644
--- a/arch/arm/mach-at91/board-sam9260ek.c
+++ b/arch/arm/mach-at91/board-sam9260ek.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -41,7 +42,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
diff --git a/arch/arm/mach-at91/board-sam9261ek.c b/arch/arm/mach-at91/board-sam9261ek.c
index 5096a0ec50c1..3741f43cdae9 100644
--- a/arch/arm/mach-at91/board-sam9261ek.c
+++ b/arch/arm/mach-at91/board-sam9261ek.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -45,7 +46,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
diff --git a/arch/arm/mach-at91/board-sam9263ek.c b/arch/arm/mach-at91/board-sam9263ek.c
index ea8f185d3b9d..a580dd451a41 100644
--- a/arch/arm/mach-at91/board-sam9263ek.c
+++ b/arch/arm/mach-at91/board-sam9263ek.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -44,7 +45,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
diff --git a/arch/arm/mach-at91/board-sam9g20ek.c b/arch/arm/mach-at91/board-sam9g20ek.c
index 817f59d7251b..8d77c2ff96b2 100644
--- a/arch/arm/mach-at91/board-sam9g20ek.c
+++ b/arch/arm/mach-at91/board-sam9g20ek.c
@@ -18,6 +18,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -41,7 +42,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/system_rev.h>
 
diff --git a/arch/arm/mach-at91/board-sam9m10g45ek.c b/arch/arm/mach-at91/board-sam9m10g45ek.c
index ad234ccbf57e..2d6203ac1a42 100644
--- a/arch/arm/mach-at91/board-sam9m10g45ek.c
+++ b/arch/arm/mach-at91/board-sam9m10g45ek.c
@@ -14,6 +14,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -38,7 +39,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_shdwc.h>
 #include <mach/system_rev.h>
diff --git a/arch/arm/mach-at91/board-sam9rlek.c b/arch/arm/mach-at91/board-sam9rlek.c
index 4f14b54b93a8..39a28effc3df 100644
--- a/arch/arm/mach-at91/board-sam9rlek.c
+++ b/arch/arm/mach-at91/board-sam9rlek.c
@@ -8,6 +8,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -30,7 +31,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_shdwc.h>
 
diff --git a/arch/arm/mach-at91/board-usb-a926x.c b/arch/arm/mach-at91/board-usb-a926x.c
index 260260b81992..5852d3d9890c 100644
--- a/arch/arm/mach-at91/board-usb-a926x.c
+++ b/arch/arm/mach-at91/board-usb-a926x.c
@@ -28,6 +28,7 @@
 #include <linux/platform_device.h>
 #include <linux/spi/spi.h>
 #include <linux/gpio_keys.h>
+#include <linux/gpio.h>
 #include <linux/input.h>
 #include <linux/spi/mmc_spi.h>
 
@@ -41,7 +42,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91sam9_smc.h>
 #include <mach/at91_shdwc.h>
 
diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c
index 95edcbd2aec6..3c288b396fc4 100644
--- a/arch/arm/mach-at91/board-yl-9200.c
+++ b/arch/arm/mach-at91/board-yl-9200.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/mm.h>
 #include <linux/module.h>
@@ -43,7 +44,6 @@
 
 #include <mach/hardware.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
 #include <mach/at91rm9200_mc.h>
 #include <mach/cpu.h>
 
diff --git a/arch/arm/mach-at91/gpio.c b/arch/arm/mach-at91/gpio.c
index 4615528205c8..224e9e2f8674 100644
--- a/arch/arm/mach-at91/gpio.c
+++ b/arch/arm/mach-at91/gpio.c
@@ -11,6 +11,7 @@
 
 #include <linux/clk.h>
 #include <linux/errno.h>
+#include <linux/gpio.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <linux/debugfs.h>
@@ -22,9 +23,6 @@
 
 #include <mach/hardware.h>
 #include <mach/at91_pio.h>
-#include <mach/gpio.h>
-
-#include <asm/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-at91/include/mach/gpio.h b/arch/arm/mach-at91/include/mach/gpio.h
index 056dc6674b6b..2b9a1f51210f 100644
--- a/arch/arm/mach-at91/include/mach/gpio.h
+++ b/arch/arm/mach-at91/include/mach/gpio.h
@@ -214,11 +214,6 @@ extern void at91_gpio_resume(void);
  */
 
 #include <asm/errno.h>
-#include <asm-generic/gpio.h>           /* cansleep wrappers */
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
 
 #define gpio_to_irq(gpio) (gpio)
 #define irq_to_gpio(irq)  (irq)
diff --git a/arch/arm/mach-at91/leds.c b/arch/arm/mach-at91/leds.c
index 0415a839e1ad..8dfafe76ffe6 100644
--- a/arch/arm/mach-at91/leds.c
+++ b/arch/arm/mach-at91/leds.c
@@ -9,13 +9,13 @@
  * 2 of the License, or (at your option) any later version.
 */
 
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
 
 
 /* ------------------------------------------------------------------------- */
diff --git a/arch/arm/mach-at91/pm.c b/arch/arm/mach-at91/pm.c
index 4159eca78945..7046158109d7 100644
--- a/arch/arm/mach-at91/pm.c
+++ b/arch/arm/mach-at91/pm.c
@@ -10,6 +10,7 @@
  * (at your option) any later version.
  */
 
+#include <linux/gpio.h>
 #include <linux/suspend.h>
 #include <linux/sched.h>
 #include <linux/proc_fs.h>
@@ -25,7 +26,6 @@
 #include <asm/mach/irq.h>
 
 #include <mach/at91_pmc.h>
-#include <mach/gpio.h>
 #include <mach/cpu.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-davinci/Makefile b/arch/arm/mach-davinci/Makefile
index 0b87a1ca2bb3..495e31306fc0 100644
--- a/arch/arm/mach-davinci/Makefile
+++ b/arch/arm/mach-davinci/Makefile
@@ -5,7 +5,7 @@
 
 # Common objects
 obj-y                   := time.o clock.o serial.o io.o psc.o \
-                           gpio.o dma.o usb.o common.o sram.o aemif.o
+                           dma.o usb.o common.o sram.o aemif.o
 
 obj-$(CONFIG_DAVINCI_MUX)               += mux.o
 
@@ -17,7 +17,6 @@ obj-$(CONFIG_ARCH_DAVINCI_DM365)	+= dm365.o devices.o
 obj-$(CONFIG_ARCH_DAVINCI_DA830)        += da830.o devices-da8xx.o
 obj-$(CONFIG_ARCH_DAVINCI_DA850)        += da850.o devices-da8xx.o
 obj-$(CONFIG_ARCH_DAVINCI_TNETV107X)    += tnetv107x.o devices-tnetv107x.o
-obj-$(CONFIG_ARCH_DAVINCI_TNETV107X)    += gpio-tnetv107x.o
 
 obj-$(CONFIG_AINTC)                     += irq.o
 obj-$(CONFIG_CP_INTC)                   += cp_intc.o
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 2ed2f822fc40..a6bf5dcaef13 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -8,6 +8,7 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/clk.h>
 
@@ -19,7 +20,7 @@
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
-#include <mach/gpio.h>
+#include <mach/gpio-davinci.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 935dbed5c541..4aae01576aab 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -11,6 +11,7 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/platform_device.h>
@@ -27,7 +28,7 @@
 #include <mach/da8xx.h>
 #include <mach/cpufreq.h>
 #include <mach/pm.h>
-#include <mach/gpio.h>
+#include <mach/gpio-davinci.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c
index a3a94e9c9378..c143f43addcc 100644
--- a/arch/arm/mach-davinci/dm355.c
+++ b/arch/arm/mach-davinci/dm355.c
@@ -13,7 +13,6 @@
 #include <linux/serial_8250.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
-#include <linux/gpio.h>
 
 #include <linux/spi/spi.h>
 
@@ -30,6 +29,7 @@
 #include <mach/common.h>
 #include <mach/asp.h>
 #include <mach/spi.h>
+#include <mach/gpio-davinci.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/dm365.c b/arch/arm/mach-davinci/dm365.c
index 4604e72d7d99..679e168dce34 100644
--- a/arch/arm/mach-davinci/dm365.c
+++ b/arch/arm/mach-davinci/dm365.c
@@ -17,7 +17,6 @@
 #include <linux/serial_8250.h>
 #include <linux/platform_device.h>
 #include <linux/dma-mapping.h>
-#include <linux/gpio.h>
 #include <linux/spi/spi.h>
 
 #include <asm/mach/map.h>
@@ -34,7 +33,7 @@
 #include <mach/asp.h>
 #include <mach/keyscan.h>
 #include <mach/spi.h>
-
+#include <mach/gpio-davinci.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/dm644x.c b/arch/arm/mach-davinci/dm644x.c
index 4c82c2716293..9a274665edc5 100644
--- a/arch/arm/mach-davinci/dm644x.c
+++ b/arch/arm/mach-davinci/dm644x.c
@@ -12,7 +12,6 @@
 #include <linux/clk.h>
 #include <linux/serial_8250.h>
 #include <linux/platform_device.h>
-#include <linux/gpio.h>
 
 #include <asm/mach/map.h>
 
@@ -26,6 +25,7 @@
 #include <mach/serial.h>
 #include <mach/common.h>
 #include <mach/asp.h>
+#include <mach/gpio-davinci.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/dm646x.c b/arch/arm/mach-davinci/dm646x.c
index 1802e711a2b8..03e5f4931b42 100644
--- a/arch/arm/mach-davinci/dm646x.c
+++ b/arch/arm/mach-davinci/dm646x.c
@@ -13,7 +13,6 @@
 #include <linux/clk.h>
 #include <linux/serial_8250.h>
 #include <linux/platform_device.h>
-#include <linux/gpio.h>
 
 #include <asm/mach/map.h>
 
@@ -27,6 +26,7 @@
 #include <mach/serial.h>
 #include <mach/common.h>
 #include <mach/asp.h>
+#include <mach/gpio-davinci.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-davinci/include/mach/gpio-davinci.h b/arch/arm/mach-davinci/include/mach/gpio-davinci.h
new file mode 100644
index 000000000000..1fdd1fd35448
--- /dev/null
+++ b/arch/arm/mach-davinci/include/mach/gpio-davinci.h
@@ -0,0 +1,91 @@
+/*
+ * TI DaVinci GPIO Support
+ *
+ * Copyright (c) 2006 David Brownell
+ * Copyright (c) 2007, MontaVista Software, Inc. <source@mvista.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef __DAVINCI_DAVINCI_GPIO_H
+#define __DAVINCI_DAVINCI_GPIO_H
+
+#include <linux/io.h>
+#include <linux/spinlock.h>
+
+#include <asm-generic/gpio.h>
+
+#include <mach/irqs.h>
+#include <mach/common.h>
+
+#define DAVINCI_GPIO_BASE 0x01C67000
+
+enum davinci_gpio_type {
+        GPIO_TYPE_DAVINCI = 0,
+        GPIO_TYPE_TNETV107X,
+};
+
+/*
+ * basic gpio routines
+ *
+ * board-specific init should be done by arch/.../.../board-XXX.c (maybe
+ * initializing banks together) rather than boot loaders; kexec() won't
+ * go through boot loaders.
+ *
+ * the gpio clock will be turned on when gpios are used, and you may also
+ * need to pay attention to PINMUX registers to be sure those pins are
+ * used as gpios, not with other peripherals.
+ *
+ * On-chip GPIOs are numbered 0..(DAVINCI_N_GPIO-1).  For documentation,
+ * and maybe for later updates, code may write GPIO(N).  These may be
+ * all 1.8V signals, all 3.3V ones, or a mix of the two.  A given chip
+ * may not support all the GPIOs in that range.
+ *
+ * GPIOs can also be on external chips, numbered after the ones built-in
+ * to the DaVinci chip.  For now, they won't be usable as IRQ sources.
+ */
+#define GPIO(X)         (X)             /* 0 <= X <= (DAVINCI_N_GPIO - 1) */
+
+/* Convert GPIO signal to GPIO pin number */
+#define GPIO_TO_PIN(bank, gpio) (16 * (bank) + (gpio))
+
+struct davinci_gpio_controller {
+        struct gpio_chip        chip;
+        int                     irq_base;
+        spinlock_t              lock;
+        void __iomem            *regs;
+        void __iomem            *set_data;
+        void __iomem            *clr_data;
+        void __iomem            *in_data;
+};
+
+/* The __gpio_to_controller() and __gpio_mask() functions inline to constants
+ * with constant parameters; or in outlined code they execute at runtime.
+ *
+ * You'd access the controller directly when reading or writing more than
+ * one gpio value at a time, and to support wired logic where the value
+ * being driven by the cpu need not match the value read back.
+ *
+ * These are NOT part of the cross-platform GPIO interface
+ */
+static inline struct davinci_gpio_controller *
+__gpio_to_controller(unsigned gpio)
+{
+        struct davinci_gpio_controller *ctlrs = davinci_soc_info.gpio_ctlrs;
+        int index = gpio / 32;
+
+        if (!ctlrs || index >= davinci_soc_info.gpio_ctlrs_num)
+                return NULL;
+
+        return ctlrs + index;
+}
+
+static inline u32 __gpio_mask(unsigned gpio)
+{
+        return 1 << (gpio % 32);
+}
+
+#endif  /* __DAVINCI_DAVINCI_GPIO_H */
diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h
index fbece126c2bf..fbaae4772b91 100644
--- a/arch/arm/mach-davinci/include/mach/gpio.h
+++ b/arch/arm/mach-davinci/include/mach/gpio.h
@@ -13,80 +13,10 @@
 #ifndef __DAVINCI_GPIO_H
 #define __DAVINCI_GPIO_H
 
-#include <linux/io.h>
-#include <linux/spinlock.h>
-
 #include <asm-generic/gpio.h>
 
-#include <mach/irqs.h>
-#include <mach/common.h>
-
-#define DAVINCI_GPIO_BASE 0x01C67000
-
-enum davinci_gpio_type {
-        GPIO_TYPE_DAVINCI = 0,
-        GPIO_TYPE_TNETV107X,
-};
-
-/*
- * basic gpio routines
- *
- * board-specific init should be done by arch/.../.../board-XXX.c (maybe
- * initializing banks together) rather than boot loaders; kexec() won't
- * go through boot loaders.
- *
- * the gpio clock will be turned on when gpios are used, and you may also
- * need to pay attention to PINMUX registers to be sure those pins are
- * used as gpios, not with other peripherals.
- *
- * On-chip GPIOs are numbered 0..(DAVINCI_N_GPIO-1).  For documentation,
- * and maybe for later updates, code may write GPIO(N).  These may be
- * all 1.8V signals, all 3.3V ones, or a mix of the two.  A given chip
- * may not support all the GPIOs in that range.
- *
- * GPIOs can also be on external chips, numbered after the ones built-in
- * to the DaVinci chip.  For now, they won't be usable as IRQ sources.
- */
-#define GPIO(X)         (X)             /* 0 <= X <= (DAVINCI_N_GPIO - 1) */
-
-/* Convert GPIO signal to GPIO pin number */
-#define GPIO_TO_PIN(bank, gpio) (16 * (bank) + (gpio))
-
-struct davinci_gpio_controller {
-        struct gpio_chip        chip;
-        int                     irq_base;
-        spinlock_t              lock;
-        void __iomem            *regs;
-        void __iomem            *set_data;
-        void __iomem            *clr_data;
-        void __iomem            *in_data;
-};
-
-/* The __gpio_to_controller() and __gpio_mask() functions inline to constants
- * with constant parameters; or in outlined code they execute at runtime.
- *
- * You'd access the controller directly when reading or writing more than
- * one gpio value at a time, and to support wired logic where the value
- * being driven by the cpu need not match the value read back.
- *
- * These are NOT part of the cross-platform GPIO interface
- */
-static inline struct davinci_gpio_controller *
-__gpio_to_controller(unsigned gpio)
-{
-        struct davinci_gpio_controller *ctlrs = davinci_soc_info.gpio_ctlrs;
-        int index = gpio / 32;
-
-        if (!ctlrs || index >= davinci_soc_info.gpio_ctlrs_num)
-                return NULL;
-
-        return ctlrs + index;
-}
-
-static inline u32 __gpio_mask(unsigned gpio)
-{
-        return 1 << (gpio % 32);
-}
+/* The inline versions use the static inlines in the driver header */
+#include "gpio-davinci.h"
 
 /*
  * The get/set/clear functions will inline when called with constant
@@ -147,11 +77,6 @@ static inline int gpio_cansleep(unsigned gpio)
                 return __gpio_cansleep(gpio);
 }
 
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return __gpio_to_irq(gpio);
-}
-
 static inline int irq_to_gpio(unsigned irq)
 {
         /* don't support the reverse mapping */
diff --git a/arch/arm/mach-davinci/tnetv107x.c b/arch/arm/mach-davinci/tnetv107x.c
index 1b28fdd892a6..409bb869c7c7 100644
--- a/arch/arm/mach-davinci/tnetv107x.c
+++ b/arch/arm/mach-davinci/tnetv107x.c
@@ -12,6 +12,7 @@
  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/clk.h>
@@ -27,9 +28,9 @@
 #include <mach/psc.h>
 #include <mach/cp_intc.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
 #include <mach/hardware.h>
 #include <mach/tnetv107x.h>
+#include <mach/gpio-davinci.h>
 
 #include "clock.h"
 #include "mux.h"
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index c60f081e930b..94c78bc66275 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -38,6 +38,7 @@
 #include <mach/fb.h>
 #include <mach/ep93xx_keypad.h>
 #include <mach/ep93xx_spi.h>
+#include <mach/gpio-ep93xx.h>
 
 #include <asm/mach/map.h>
 #include <asm/mach/time.h>
diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index 9969bb115f60..3f320c6477bf 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -37,6 +37,7 @@
 #include <mach/hardware.h>
 #include <mach/fb.h>
 #include <mach/ep93xx_spi.h>
+#include <mach/gpio-ep93xx.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/include/mach/gpio.h b/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h
index c57152c231f1..8aff2ea35877 100644
--- a/arch/arm/mach-ep93xx/include/mach/gpio.h
+++ b/arch/arm/mach-ep93xx/include/mach/gpio-ep93xx.h
@@ -1,9 +1,7 @@
-/*
- * arch/arm/mach-ep93xx/include/mach/gpio.h
- */
+/* Include file for the EP93XX GPIO controller machine specifics */
 
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H
+#ifndef __GPIO_EP93XX_H
+#define __GPIO_EP93XX_H
 
 /* GPIO port A.  */
 #define EP93XX_GPIO_LINE_A(x)           ((x) + 0)
@@ -99,22 +97,4 @@
 /* maximum value for irq capable line identifiers */
 #define EP93XX_GPIO_LINE_MAX_IRQ        EP93XX_GPIO_LINE_F(7)
 
-/* new generic GPIO API - see Documentation/gpio.txt */
-
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-
-/*
- * Map GPIO A0..A7  (0..7)  to irq 64..71,
- *          B0..B7  (7..15) to irq 72..79, and
- *          F0..F7 (16..24) to irq 80..87.
- */
-#define gpio_to_irq(gpio)       \
-        (((gpio) <= EP93XX_GPIO_LINE_MAX_IRQ) ? (64 + (gpio)) : -EINVAL)
-
-#define irq_to_gpio(irq)        ((irq) - gpio_to_irq(0))
-
-#endif
+#endif /* __GPIO_EP93XX_H */
diff --git a/arch/arm/mach-ep93xx/simone.c b/arch/arm/mach-ep93xx/simone.c
index 8392e95d7cea..1a472ff12cce 100644
--- a/arch/arm/mach-ep93xx/simone.c
+++ b/arch/arm/mach-ep93xx/simone.c
@@ -18,12 +18,12 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
-#include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/i2c-gpio.h>
 
 #include <mach/hardware.h>
 #include <mach/fb.h>
+#include <mach/gpio-ep93xx.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-ep93xx/snappercl15.c b/arch/arm/mach-ep93xx/snappercl15.c
index 2e9c614757e4..4f4b0b2c4c31 100644
--- a/arch/arm/mach-ep93xx/snappercl15.c
+++ b/arch/arm/mach-ep93xx/snappercl15.c
@@ -20,7 +20,6 @@
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/io.h>
-#include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/i2c-gpio.h>
 #include <linux/fb.h>
@@ -30,6 +29,7 @@
 
 #include <mach/hardware.h>
 #include <mach/fb.h>
+#include <mach/gpio-ep93xx.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-exynos4/include/mach/gpio.h b/arch/arm/mach-exynos4/include/mach/gpio.h
index be9266b10fdb..80523ca9bb49 100644
--- a/arch/arm/mach-exynos4/include/mach/gpio.h
+++ b/arch/arm/mach-exynos4/include/mach/gpio.h
@@ -13,11 +13,6 @@
 #ifndef __ASM_ARCH_GPIO_H
 #define __ASM_ARCH_GPIO_H __FILE__
 
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
 /* Practically, GPIO banks up to GPZ are the configurable gpio banks */
 
 /* GPIO bank sizes */
@@ -151,6 +146,4 @@ enum s5p_gpio_number {
 #define ARCH_NR_GPIOS           (EXYNOS4_GPZ(EXYNOS4_GPIO_Z_NR) +       \
                                  CONFIG_SAMSUNG_GPIO_EXTRA + 1)
 
-#include <asm-generic/gpio.h>
-
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-gemini/include/mach/gpio.h b/arch/arm/mach-gemini/include/mach/gpio.h
index 3bc2c70f2989..40a0527bada7 100644
--- a/arch/arm/mach-gemini/include/mach/gpio.h
+++ b/arch/arm/mach-gemini/include/mach/gpio.h
@@ -13,11 +13,6 @@
 #define __MACH_GPIO_H__
 
 #include <mach/irqs.h>
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
 
 #define gpio_to_irq(x)  ((x) + GPIO_IRQ_BASE)
 #define irq_to_gpio(x)  ((x) - GPIO_IRQ_BASE)
diff --git a/arch/arm/mach-imx/iomux-imx31.c b/arch/arm/mach-imx/iomux-imx31.c
index cf8f8099ebd7..82bd4403b450 100644
--- a/arch/arm/mach-imx/iomux-imx31.c
+++ b/arch/arm/mach-imx/iomux-imx31.c
@@ -17,13 +17,12 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  * MA 02110-1301, USA.
  */
-
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/spinlock.h>
 #include <linux/io.h>
 #include <linux/kernel.h>
 #include <mach/hardware.h>
-#include <mach/gpio.h>
 #include <mach/iomux-mx3.h>
 
 /*
diff --git a/arch/arm/mach-imx/mach-mx27ads.c b/arch/arm/mach-imx/mach-mx27ads.c
index fc26ed71b9ed..e1addc1a5813 100644
--- a/arch/arm/mach-imx/mach-mx27ads.c
+++ b/arch/arm/mach-imx/mach-mx27ads.c
@@ -13,7 +13,7 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */
-
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
@@ -27,7 +27,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 #include <asm/mach/map.h>
-#include <mach/gpio.h>
 #include <mach/iomux-mx27.h>
 
 #include "devices-imx27.h"
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c
index 4068166c8993..59a512672bb9 100644
--- a/arch/arm/mach-ixp2000/core.c
+++ b/arch/arm/mach-ixp2000/core.c
@@ -13,7 +13,7 @@
  * License version 2. This program is licensed "as is" without any 
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
@@ -39,7 +39,7 @@
 #include <asm/mach/time.h>
 #include <asm/mach/irq.h>
 
-#include <mach/gpio.h>
+#include <mach/gpio-ixp2000.h>
 
 static DEFINE_SPINLOCK(ixp2000_slowport_lock);
 static unsigned long ixp2000_slowport_irq_flags;
diff --git a/arch/arm/mach-ixp2000/include/mach/gpio.h b/arch/arm/mach-ixp2000/include/mach/gpio-ixp2000.h
index 4a88d2c33dac..af836c76c3f1 100644
--- a/arch/arm/mach-ixp2000/include/mach/gpio.h
+++ b/arch/arm/mach-ixp2000/include/mach/gpio-ixp2000.h
@@ -3,7 +3,7 @@
  *
  * Copyright (C) 2002 Intel Corporation.
  *
- * This program is free software, you can redistribute it and/or modify 
+ * This program is free software, you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
@@ -11,7 +11,7 @@
 /*
  * IXP2000 GPIO in/out, edge/level detection for IRQs:
  * IRQs are generated on Falling-edge, Rising-Edge, Level-low, Level-High
- * or both Falling-edge and Rising-edge.  
+ * or both Falling-edge and Rising-edge.
  * This must be called *before* the corresponding IRQ is registerd.
  * Use this instead of directly setting the GPIO registers.
  * GPIOs may also be used as GPIOs (e.g. for emulating i2c/smb)
diff --git a/arch/arm/mach-ixp2000/ixdp2x00.c b/arch/arm/mach-ixp2000/ixdp2x00.c
index 235638f800e5..634b6c852f68 100644
--- a/arch/arm/mach-ixp2000/ixdp2x00.c
+++ b/arch/arm/mach-ixp2000/ixdp2x00.c
@@ -14,6 +14,7 @@
  *  Free Software Foundation;  either version 2 of the  License, or (at your
  *  option) any later version.
  */
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mm.h>
@@ -40,8 +41,7 @@
 #include <asm/mach/flash.h>
 #include <asm/mach/arch.h>
 
-#include <mach/gpio.h>
-
+#include <mach/gpio-ixp2000.h>
 
 /*************************************************************************
  * IXDP2x00 IRQ Initialization
diff --git a/arch/arm/mach-ixp4xx/dsmg600-setup.c b/arch/arm/mach-ixp4xx/dsmg600-setup.c
index 03e54515e8b3..96e378345801 100644
--- a/arch/arm/mach-ixp4xx/dsmg600-setup.c
+++ b/arch/arm/mach-ixp4xx/dsmg600-setup.c
@@ -16,7 +16,7 @@
  * Author: Rod Whitby <rod@whitby.id.au>
  * Maintainers: http://www.nslu2-linux.org/
  */
-
+#include <linux/gpio.h>
 #include <linux/irq.h>
 #include <linux/jiffies.h>
 #include <linux/timer.h>
@@ -31,7 +31,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/time.h>
-#include <asm/gpio.h>
 
 #define DSMG600_SDA_PIN         5
 #define DSMG600_SCL_PIN         4
diff --git a/arch/arm/mach-ixp4xx/fsg-setup.c b/arch/arm/mach-ixp4xx/fsg-setup.c
index 23a8b3614568..72333a039431 100644
--- a/arch/arm/mach-ixp4xx/fsg-setup.c
+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
@@ -14,7 +14,7 @@
  * Maintainers: http://www.nslu2-linux.org/
  *
  */
-
+#include <linux/gpio.h>
 #include <linux/if_ether.h>
 #include <linux/irq.h>
 #include <linux/serial.h>
@@ -27,7 +27,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
-#include <asm/gpio.h>
 
 #define FSG_SDA_PIN             12
 #define FSG_SCL_PIN             13
diff --git a/arch/arm/mach-ixp4xx/include/mach/gpio.h b/arch/arm/mach-ixp4xx/include/mach/gpio.h
index a5f87ded2f28..83d6b4ed60bb 100644
--- a/arch/arm/mach-ixp4xx/include/mach/gpio.h
+++ b/arch/arm/mach-ixp4xx/include/mach/gpio.h
@@ -28,6 +28,8 @@
 #include <linux/kernel.h>
 #include <mach/hardware.h>
 
+#define __ARM_GPIOLIB_COMPLEX
+
 static inline int gpio_request(unsigned gpio, const char *label)
 {
         return 0;
@@ -70,6 +72,7 @@ static inline void gpio_set_value(unsigned gpio, int value)
 #include <asm-generic/gpio.h>                   /* cansleep wrappers */
 
 extern int gpio_to_irq(int gpio);
+#define gpio_to_irq gpio_to_irq
 extern int irq_to_gpio(unsigned int irq);
 
 #endif
diff --git a/arch/arm/mach-ixp4xx/nas100d-setup.c b/arch/arm/mach-ixp4xx/nas100d-setup.c
index afb51879d9a4..b752fa4d6927 100644
--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
@@ -17,7 +17,7 @@
  * Maintainers: http://www.nslu2-linux.org/
  *
  */
-
+#include <linux/gpio.h>
 #include <linux/if_ether.h>
 #include <linux/irq.h>
 #include <linux/jiffies.h>
@@ -32,7 +32,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
-#include <asm/gpio.h>
 
 #define NAS100D_SDA_PIN         5
 #define NAS100D_SCL_PIN         6
diff --git a/arch/arm/mach-ixp4xx/nslu2-setup.c b/arch/arm/mach-ixp4xx/nslu2-setup.c
index 69e40f2cf092..0411a0a01071 100644
--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
@@ -16,7 +16,7 @@
  * Maintainers: http://www.nslu2-linux.org/
  *
  */
-
+#include <linux/gpio.h>
 #include <linux/if_ether.h>
 #include <linux/irq.h>
 #include <linux/serial.h>
@@ -30,7 +30,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/flash.h>
 #include <asm/mach/time.h>
-#include <asm/gpio.h>
 
 #define NSLU2_SDA_PIN           7
 #define NSLU2_SCL_PIN           6
diff --git a/arch/arm/mach-kirkwood/irq.c b/arch/arm/mach-kirkwood/irq.c
index 05d193a25b25..c4c68e5b94f1 100644
--- a/arch/arm/mach-kirkwood/irq.c
+++ b/arch/arm/mach-kirkwood/irq.c
@@ -7,14 +7,13 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <mach/bridge-regs.h>
 #include <plat/irq.h>
-#include <asm/gpio.h>
 #include "common.h"
 
 static void gpio_irq_handler(unsigned int irq, struct irq_desc *desc)
diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c
index b0a7d979a8ed..cc431fa22ccb 100644
--- a/arch/arm/mach-kirkwood/mpp.c
+++ b/arch/arm/mach-kirkwood/mpp.c
@@ -7,12 +7,11 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mbus.h>
 #include <linux/io.h>
-#include <asm/gpio.h>
 #include <mach/hardware.h>
 #include <plat/mpp.h>
 #include "common.h"
diff --git a/arch/arm/mach-ks8695/Makefile b/arch/arm/mach-ks8695/Makefile
index 7e3e8160ed30..853efd9133c6 100644
--- a/arch/arm/mach-ks8695/Makefile
+++ b/arch/arm/mach-ks8695/Makefile
@@ -3,7 +3,7 @@
 # Makefile for KS8695 architecture support
 #
 
-obj-y                           := cpu.o irq.o time.o gpio.o devices.o
+obj-y                           := cpu.o irq.o time.o devices.o
 obj-m                           :=
 obj-n                           :=
 obj-                            :=
diff --git a/arch/arm/mach-ks8695/board-acs5k.c b/arch/arm/mach-ks8695/board-acs5k.c
index 3ca4f8e6f54f..3d7d11436aa5 100644
--- a/arch/arm/mach-ks8695/board-acs5k.c
+++ b/arch/arm/mach-ks8695/board-acs5k.c
@@ -10,7 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/interrupt.h>
@@ -34,7 +34,7 @@
 #include <asm/mach/irq.h>
 
 #include <mach/devices.h>
-#include <mach/gpio.h>
+#include <mach/gpio-ks8695.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-ks8695/board-dsm320.c b/arch/arm/mach-ks8695/board-dsm320.c
index 1338cb3e9827..c3c867ac4155 100644
--- a/arch/arm/mach-ks8695/board-dsm320.c
+++ b/arch/arm/mach-ks8695/board-dsm320.c
@@ -10,7 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/interrupt.h>
@@ -29,7 +29,7 @@
 #include <asm/mach/irq.h>
 
 #include <mach/devices.h>
-#include <mach/gpio.h>
+#include <mach/gpio-ks8695.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-ks8695/board-micrel.c b/arch/arm/mach-ks8695/board-micrel.c
index e2e3cba8dcdb..9b9c47cc6471 100644
--- a/arch/arm/mach-ks8695/board-micrel.c
+++ b/arch/arm/mach-ks8695/board-micrel.c
@@ -5,7 +5,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/interrupt.h>
@@ -18,7 +18,7 @@
 #include <asm/mach/map.h>
 #include <asm/mach/irq.h>
 
-#include <mach/gpio.h>
+#include <mach/gpio-ks8695.h>
 #include <mach/devices.h>
 
 #include "generic.h"
diff --git a/arch/arm/mach-ks8695/devices.c b/arch/arm/mach-ks8695/devices.c
index b89fb6d46ccc..73bd63812878 100644
--- a/arch/arm/mach-ks8695/devices.c
+++ b/arch/arm/mach-ks8695/devices.c
@@ -20,6 +20,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h b/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h
new file mode 100644
index 000000000000..6eb034d60325
--- /dev/null
+++ b/arch/arm/mach-ks8695/include/mach/gpio-ks8695.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2006 Andrew Victor
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __MACH_KS8659_GPIO_H
+#define __MACH_KS8659_GPIO_H
+
+#include <linux/kernel.h>
+
+#define KS8695_GPIO_0           0
+#define KS8695_GPIO_1           1
+#define KS8695_GPIO_2           2
+#define KS8695_GPIO_3           3
+#define KS8695_GPIO_4           4
+#define KS8695_GPIO_5           5
+#define KS8695_GPIO_6           6
+#define KS8695_GPIO_7           7
+#define KS8695_GPIO_8           8
+#define KS8695_GPIO_9           9
+#define KS8695_GPIO_10          10
+#define KS8695_GPIO_11          11
+#define KS8695_GPIO_12          12
+#define KS8695_GPIO_13          13
+#define KS8695_GPIO_14          14
+#define KS8695_GPIO_15          15
+
+/*
+ * Configure GPIO pin as external interrupt source.
+ */
+extern int ks8695_gpio_interrupt(unsigned int pin, unsigned int type);
+
+/* Register the GPIOs */
+extern void ks8695_register_gpios(void);
+
+#endif /* __MACH_KS8659_GPIO_H */
diff --git a/arch/arm/mach-ks8695/include/mach/gpio.h b/arch/arm/mach-ks8695/include/mach/gpio.h
index 86312d476bc6..f5fda36e4512 100644
--- a/arch/arm/mach-ks8695/include/mach/gpio.h
+++ b/arch/arm/mach-ks8695/include/mach/gpio.h
@@ -11,47 +11,9 @@
 #ifndef __ASM_ARCH_GPIO_H_
 #define __ASM_ARCH_GPIO_H_
 
-#include <linux/kernel.h>
-
-#define KS8695_GPIO_0           0
-#define KS8695_GPIO_1           1
-#define KS8695_GPIO_2           2
-#define KS8695_GPIO_3           3
-#define KS8695_GPIO_4           4
-#define KS8695_GPIO_5           5
-#define KS8695_GPIO_6           6
-#define KS8695_GPIO_7           7
-#define KS8695_GPIO_8           8
-#define KS8695_GPIO_9           9
-#define KS8695_GPIO_10          10
-#define KS8695_GPIO_11          11
-#define KS8695_GPIO_12          12
-#define KS8695_GPIO_13          13
-#define KS8695_GPIO_14          14
-#define KS8695_GPIO_15          15
-
-/*
- * Configure GPIO pin as external interrupt source.
- */
-extern int ks8695_gpio_interrupt(unsigned int pin, unsigned int type);
-
 /*
  * Map IRQ number to GPIO line.
  */
 extern int irq_to_gpio(unsigned int irq);
 
-#include <asm-generic/gpio.h>
-
-/* If it turns out that we need to optimise GPIO access for the
- * Micrel's GPIOs, then these can be changed to check their argument
- * directly as static inlines. However for now it's probably not
- * worthwhile.
- */
-#define gpio_get_value __gpio_get_value
-#define gpio_set_value __gpio_set_value
-#define gpio_to_irq __gpio_to_irq
-
-/* Register the GPIOs */
-extern void ks8695_register_gpios(void);
-
 #endif
diff --git a/arch/arm/mach-ks8695/leds.c b/arch/arm/mach-ks8695/leds.c
index 184ef74e4bee..d6f6502ac9b5 100644
--- a/arch/arm/mach-ks8695/leds.c
+++ b/arch/arm/mach-ks8695/leds.c
@@ -7,14 +7,14 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/gpio.h>
 
 #include <asm/leds.h>
 #include <mach/devices.h>
-#include <mach/gpio.h>
 
 
 static inline void ks8695_led_on(unsigned int led)
diff --git a/arch/arm/mach-lpc32xx/Makefile b/arch/arm/mach-lpc32xx/Makefile
index a5fc5d0eeaeb..f5db805ab958 100644
--- a/arch/arm/mach-lpc32xx/Makefile
+++ b/arch/arm/mach-lpc32xx/Makefile
@@ -3,6 +3,6 @@
 #
 
 obj-y   := timer.o irq.o common.o serial.o clock.o
-obj-y   += gpiolib.o pm.o suspend.o
+obj-y   += pm.o suspend.o
 obj-y   += phy3250.o
 
diff --git a/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h b/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h
new file mode 100644
index 000000000000..1816e22a3479
--- /dev/null
+++ b/arch/arm/mach-lpc32xx/include/mach/gpio-lpc32xx.h
@@ -0,0 +1,50 @@
+/*
+ * Author: Kevin Wells <kevin.wells@nxp.com>
+ *
+ * Copyright (C) 2010 NXP Semiconductors
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __MACH_GPIO_LPC32XX_H
+#define __MACH_GPIO_LPC32XX_H
+
+/*
+ * Note!
+ * Muxed GP pins need to be setup to the GP state in the board level
+ * code prior to using this driver.
+ * GPI pins : 28xP3 group
+ * GPO pins : 24xP3 group
+ * GPIO pins: 8xP0 group, 24xP1 group, 13xP2 group, 6xP3 group
+ */
+
+#define LPC32XX_GPIO_P0_MAX 8
+#define LPC32XX_GPIO_P1_MAX 24
+#define LPC32XX_GPIO_P2_MAX 13
+#define LPC32XX_GPIO_P3_MAX 6
+#define LPC32XX_GPI_P3_MAX 28
+#define LPC32XX_GPO_P3_MAX 24
+
+#define LPC32XX_GPIO_P0_GRP 0
+#define LPC32XX_GPIO_P1_GRP (LPC32XX_GPIO_P0_GRP + LPC32XX_GPIO_P0_MAX)
+#define LPC32XX_GPIO_P2_GRP (LPC32XX_GPIO_P1_GRP + LPC32XX_GPIO_P1_MAX)
+#define LPC32XX_GPIO_P3_GRP (LPC32XX_GPIO_P2_GRP + LPC32XX_GPIO_P2_MAX)
+#define LPC32XX_GPI_P3_GRP (LPC32XX_GPIO_P3_GRP + LPC32XX_GPIO_P3_MAX)
+#define LPC32XX_GPO_P3_GRP (LPC32XX_GPI_P3_GRP + LPC32XX_GPI_P3_MAX)
+
+/*
+ * A specific GPIO can be selected with this macro
+ * ie, GPIO_05 can be selected with LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 5)
+ * See the LPC32x0 User's guide for GPIO group numbers
+ */
+#define LPC32XX_GPIO(x, y) ((x) + (y))
+
+#endif /* __MACH_GPIO_LPC32XX_H */
diff --git a/arch/arm/mach-lpc32xx/include/mach/gpio.h b/arch/arm/mach-lpc32xx/include/mach/gpio.h
index 67d03da1eee9..e69de29bb2d1 100644
--- a/arch/arm/mach-lpc32xx/include/mach/gpio.h
+++ b/arch/arm/mach-lpc32xx/include/mach/gpio.h
@@ -1,74 +0,0 @@
-/*
- * arch/arm/mach-lpc32xx/include/mach/gpio.h
- *
- * Author: Kevin Wells <kevin.wells@nxp.com>
- *
- * Copyright (C) 2010 NXP Semiconductors
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __ASM_ARCH_GPIO_H
-#define __ASM_ARCH_GPIO_H
-
-#include <asm-generic/gpio.h>
-
-/*
- * Note!
- * Muxed GP pins need to be setup to the GP state in the board level
- * code prior to using this driver.
- * GPI pins : 28xP3 group
- * GPO pins : 24xP3 group
- * GPIO pins: 8xP0 group, 24xP1 group, 13xP2 group, 6xP3 group
- */
-
-#define LPC32XX_GPIO_P0_MAX 8
-#define LPC32XX_GPIO_P1_MAX 24
-#define LPC32XX_GPIO_P2_MAX 13
-#define LPC32XX_GPIO_P3_MAX 6
-#define LPC32XX_GPI_P3_MAX 28
-#define LPC32XX_GPO_P3_MAX 24
-
-#define LPC32XX_GPIO_P0_GRP 0
-#define LPC32XX_GPIO_P1_GRP (LPC32XX_GPIO_P0_GRP + LPC32XX_GPIO_P0_MAX)
-#define LPC32XX_GPIO_P2_GRP (LPC32XX_GPIO_P1_GRP + LPC32XX_GPIO_P1_MAX)
-#define LPC32XX_GPIO_P3_GRP (LPC32XX_GPIO_P2_GRP + LPC32XX_GPIO_P2_MAX)
-#define LPC32XX_GPI_P3_GRP (LPC32XX_GPIO_P3_GRP + LPC32XX_GPIO_P3_MAX)
-#define LPC32XX_GPO_P3_GRP (LPC32XX_GPI_P3_GRP + LPC32XX_GPI_P3_MAX)
-
-/*
- * A specific GPIO can be selected with this macro
- * ie, GPIO_05 can be selected with LPC32XX_GPIO(LPC32XX_GPIO_P3_GRP, 5)
- * See the LPC32x0 User's guide for GPIO group numbers
- */
-#define LPC32XX_GPIO(x, y) ((x) + (y))
-
-static inline int gpio_get_value(unsigned gpio)
-{
-        return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        __gpio_set_value(gpio, value);
-}
-
-static inline int gpio_cansleep(unsigned gpio)
-{
-        return __gpio_cansleep(gpio);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return __gpio_to_irq(gpio);
-}
-
-#endif
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
index 7993b096778e..c3a22fd736aa 100644
--- a/arch/arm/mach-lpc32xx/phy3250.c
+++ b/arch/arm/mach-lpc32xx/phy3250.c
@@ -37,6 +37,7 @@
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
+#include <mach/gpio-lpc32xx.h>
 #include "common.h"
 
 /*
diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c
index 06b5fa853c93..833c3a2784aa 100644
--- a/arch/arm/mach-mmp/aspenite.c
+++ b/arch/arm/mach-mmp/aspenite.c
@@ -8,7 +8,7 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  publishhed by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
@@ -17,13 +17,13 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/nand.h>
 #include <linux/interrupt.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/addr-map.h>
 #include <mach/mfp-pxa168.h>
 #include <mach/pxa168.h>
-#include <mach/gpio.h>
 #include <video/pxa168fb.h>
 #include <linux/input.h>
 #include <plat/pxa27x_keypad.h>
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.c
index c79162a50f28..e411252e3d39 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -14,7 +14,6 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
-#include <linux/gpio.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/max8649.h>
 #include <linux/regulator/fixed.h>
diff --git a/arch/arm/mach-mmp/gplugd.c b/arch/arm/mach-mmp/gplugd.c
index 98e25d9aaab6..32776f3739f1 100644
--- a/arch/arm/mach-mmp/gplugd.c
+++ b/arch/arm/mach-mmp/gplugd.c
@@ -9,11 +9,11 @@
  */
 
 #include <linux/init.h>
+#include <linux/gpio.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach-types.h>
 
-#include <mach/gpio.h>
 #include <mach/pxa168.h>
 #include <mach/mfp-pxa168.h>
 
diff --git a/arch/arm/mach-mmp/include/mach/gpio-pxa.h b/arch/arm/mach-mmp/include/mach/gpio-pxa.h
new file mode 100644
index 000000000000..c017a983eced
--- /dev/null
+++ b/arch/arm/mach-mmp/include/mach/gpio-pxa.h
@@ -0,0 +1,30 @@
+#ifndef __ASM_MACH_GPIO_PXA_H
+#define __ASM_MACH_GPIO_PXA_H
+
+#include <mach/addr-map.h>
+#include <mach/irqs.h>
+
+#define GPIO_REGS_VIRT  (APB_VIRT_BASE + 0x19000)
+
+#define BANK_OFF(n)     (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
+#define GPIO_REG(x)     (*((volatile u32 *)(GPIO_REGS_VIRT + (x))))
+
+#define NR_BUILTIN_GPIO         IRQ_GPIO_NUM
+
+#define gpio_to_bank(gpio)      ((gpio) >> 5)
+
+/* NOTE: these macros are defined here to make optimization of
+ * gpio_{get,set}_value() to work when 'gpio' is a constant.
+ * Usage of these macros otherwise is no longer recommended,
+ * use generic GPIO API whenever possible.
+ */
+#define GPIO_bit(gpio)  (1 << ((gpio) & 0x1f))
+
+#define GPLR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x00)
+#define GPDR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x0c)
+#define GPSR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x18)
+#define GPCR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x24)
+
+#include <plat/gpio-pxa.h>
+
+#endif /* __ASM_MACH_GPIO_PXA_H */
diff --git a/arch/arm/mach-mmp/include/mach/gpio.h b/arch/arm/mach-mmp/include/mach/gpio.h
index 7bfb827f3fe3..681262359d1c 100644
--- a/arch/arm/mach-mmp/include/mach/gpio.h
+++ b/arch/arm/mach-mmp/include/mach/gpio.h
@@ -1,36 +1,13 @@
 #ifndef __ASM_MACH_GPIO_H
 #define __ASM_MACH_GPIO_H
 
-#include <mach/addr-map.h>
-#include <mach/irqs.h>
 #include <asm-generic/gpio.h>
 
-#define GPIO_REGS_VIRT  (APB_VIRT_BASE + 0x19000)
-
-#define BANK_OFF(n)     (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
-#define GPIO_REG(x)     (*((volatile u32 *)(GPIO_REGS_VIRT + (x))))
-
-#define NR_BUILTIN_GPIO         IRQ_GPIO_NUM
-
-#define gpio_to_bank(gpio)      ((gpio) >> 5)
 #define gpio_to_irq(gpio)       (IRQ_GPIO_START + (gpio))
 #define irq_to_gpio(irq)        ((irq) - IRQ_GPIO_START)
 
-
 #define __gpio_is_inverted(gpio)        (0)
 #define __gpio_is_occupied(gpio)        (0)
 
-/* NOTE: these macros are defined here to make optimization of
- * gpio_{get,set}_value() to work when 'gpio' is a constant.
- * Usage of these macros otherwise is no longer recommended,
- * use generic GPIO API whenever possible.
- */
-#define GPIO_bit(gpio)  (1 << ((gpio) & 0x1f))
-
-#define GPLR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x00)
-#define GPDR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x0c)
-#define GPSR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x18)
-#define GPCR(x)         GPIO_REG(BANK_OFF(gpio_to_bank(x)) + 0x24)
-
 #include <plat/gpio.h>
 #endif /* __ASM_MACH_GPIO_H */
diff --git a/arch/arm/mach-mmp/jasper.c b/arch/arm/mach-mmp/jasper.c
index 5d6421d63254..8bfac6612623 100644
--- a/arch/arm/mach-mmp/jasper.c
+++ b/arch/arm/mach-mmp/jasper.c
@@ -14,7 +14,6 @@
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
-#include <linux/gpio.h>
 #include <linux/regulator/machine.h>
 #include <linux/regulator/max8649.h>
 #include <linux/mfd/max8925.h>
diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c
index 079c18861d5c..65d8689e40c9 100644
--- a/arch/arm/mach-mmp/mmp2.c
+++ b/arch/arm/mach-mmp/mmp2.c
@@ -9,7 +9,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -25,7 +24,7 @@
 #include <mach/irqs.h>
 #include <mach/dma.h>
 #include <mach/mfp.h>
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 #include <mach/devices.h>
 #include <mach/mmp2.h>
 
diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c
index 0156f535dae7..50c1763911ff 100644
--- a/arch/arm/mach-mmp/pxa168.c
+++ b/arch/arm/mach-mmp/pxa168.c
@@ -7,7 +7,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -21,7 +20,7 @@
 #include <mach/regs-apbc.h>
 #include <mach/regs-apmu.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 #include <mach/dma.h>
 #include <mach/devices.h>
 #include <mach/mfp.h>
diff --git a/arch/arm/mach-mmp/pxa910.c b/arch/arm/mach-mmp/pxa910.c
index 1464607aa60d..4ebbfbba39fc 100644
--- a/arch/arm/mach-mmp/pxa910.c
+++ b/arch/arm/mach-mmp/pxa910.c
@@ -7,7 +7,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -20,7 +19,7 @@
 #include <mach/regs-apmu.h>
 #include <mach/cputype.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 #include <mach/dma.h>
 #include <mach/mfp.h>
 #include <mach/devices.h>
diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c
index c296b75c4453..eb5be879fd8c 100644
--- a/arch/arm/mach-mmp/tavorevb.c
+++ b/arch/arm/mach-mmp/tavorevb.c
@@ -7,18 +7,18 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  publishhed by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/smc91x.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/addr-map.h>
 #include <mach/mfp-pxa910.h>
 #include <mach/pxa910.h>
-#include <mach/gpio.h>
 
 #include "common.h"
 
diff --git a/arch/arm/mach-msm/board-msm7x27.c b/arch/arm/mach-msm/board-msm7x27.c
index c03f269e2e4b..1a313e10c68a 100644
--- a/arch/arm/mach-msm/board-msm7x27.c
+++ b/arch/arm/mach-msm/board-msm7x27.c
@@ -13,7 +13,7 @@
  * GNU General Public License for more details.
  *
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -34,7 +34,6 @@
 
 #include <mach/vreg.h>
 #include <mach/mpp.h>
-#include <mach/gpio.h>
 #include <mach/board.h>
 #include <mach/msm_iomap.h>
 
diff --git a/arch/arm/mach-msm/board-msm7x30.c b/arch/arm/mach-msm/board-msm7x30.c
index b7a84966b711..92afaf6583ea 100644
--- a/arch/arm/mach-msm/board-msm7x30.c
+++ b/arch/arm/mach-msm/board-msm7x30.c
@@ -14,7 +14,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
@@ -30,7 +30,6 @@
 #include <asm/memory.h>
 #include <asm/setup.h>
 
-#include <mach/gpio.h>
 #include <mach/board.h>
 #include <mach/msm_iomap.h>
 #include <mach/dma.h>
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 6a96911b0ad5..24e9b89738ef 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -14,7 +14,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301, USA.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/irq.h>
 #include <linux/gpio.h>
@@ -32,7 +32,6 @@
 #include <mach/board.h>
 #include <mach/irqs.h>
 #include <mach/sirc.h>
-#include <mach/gpio.h>
 #include <mach/vreg.h>
 #include <mach/mmc.h>
 
diff --git a/arch/arm/mach-msm/board-sapphire.c b/arch/arm/mach-msm/board-sapphire.c
index 68f930f07d77..863394c59e86 100644
--- a/arch/arm/mach-msm/board-sapphire.c
+++ b/arch/arm/mach-msm/board-sapphire.c
@@ -11,7 +11,7 @@
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
 */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -22,7 +22,6 @@
 
 #include <linux/delay.h>
 
-#include <asm/gpio.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-msm/board-trout-mmc.c b/arch/arm/mach-msm/board-trout-mmc.c
index f7a9724788b0..8650342b7493 100644
--- a/arch/arm/mach-msm/board-trout-mmc.c
+++ b/arch/arm/mach-msm/board-trout-mmc.c
@@ -1,7 +1,7 @@
 /* linux/arch/arm/mach-msm/board-trout-mmc.c
 ** Author: Brian Swetland <swetland@google.com>
 */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -11,7 +11,6 @@
 #include <linux/err.h>
 #include <linux/debugfs.h>
 
-#include <asm/gpio.h>
 #include <asm/io.h>
 
 #include <mach/vreg.h>
diff --git a/arch/arm/mach-msm/board-trout-panel.c b/arch/arm/mach-msm/board-trout-panel.c
index 729bb49a44ca..25105c1027fe 100644
--- a/arch/arm/mach-msm/board-trout-panel.c
+++ b/arch/arm/mach-msm/board-trout-panel.c
@@ -1,7 +1,7 @@
 /* linux/arch/arm/mach-msm/board-trout-mddi.c
 ** Author: Brian Swetland <swetland@google.com>
 */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -11,7 +11,6 @@
 #include <linux/err.h>
 
 #include <asm/io.h>
-#include <asm/gpio.h>
 #include <asm/mach-types.h>
 
 #include <mach/msm_fb.h>
diff --git a/arch/arm/mach-msm/include/mach/gpio.h b/arch/arm/mach-msm/include/mach/gpio.h
index 36ad50d3bfaa..40a8c178f10d 100644
--- a/arch/arm/mach-msm/include/mach/gpio.h
+++ b/arch/arm/mach-msm/include/mach/gpio.h
@@ -1,26 +1 @@
-/*
- * Copyright (C) 2007 Google, Inc.
- * Copyright (c) 2009-2010, Code Aurora Forum. All rights reserved.
- * Author: Mike Lockwood <lockwood@android.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-#ifndef __ASM_ARCH_MSM_GPIO_H
-#define __ASM_ARCH_MSM_GPIO_H
-
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
-#endif /* __ASM_ARCH_MSM_GPIO_H */
+/* empty */
diff --git a/arch/arm/mach-mv78xx0/irq.c b/arch/arm/mach-mv78xx0/irq.c
index 3e24431bb5ea..e421b701663b 100644
--- a/arch/arm/mach-mv78xx0/irq.c
+++ b/arch/arm/mach-mv78xx0/irq.c
@@ -7,12 +7,11 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/pci.h>
 #include <linux/irq.h>
-#include <asm/gpio.h>
 #include <mach/bridge-regs.h>
 #include <plat/irq.h>
 #include "common.h"
diff --git a/arch/arm/mach-mv78xx0/mpp.c b/arch/arm/mach-mv78xx0/mpp.c
index 59b7686b9209..cf4e494d44bf 100644
--- a/arch/arm/mach-mv78xx0/mpp.c
+++ b/arch/arm/mach-mv78xx0/mpp.c
@@ -7,13 +7,12 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mbus.h>
 #include <linux/io.h>
 #include <plat/mpp.h>
-#include <asm/gpio.h>
 #include <mach/hardware.h>
 #include "common.h"
 #include "mpp.h"
diff --git a/arch/arm/mach-mxs/include/mach/gpio.h b/arch/arm/mach-mxs/include/mach/gpio.h
index 828ccccb6aad..bb11e63261e4 100644
--- a/arch/arm/mach-mxs/include/mach/gpio.h
+++ b/arch/arm/mach-mxs/include/mach/gpio.h
@@ -20,16 +20,8 @@
 #ifndef __MACH_MXS_GPIO_H__
 #define __MACH_MXS_GPIO_H__
 
-#include <asm-generic/gpio.h>
-
 #define MXS_GPIO_NR(bank, nr)   ((bank) * 32 + (nr))
 
-/* use gpiolib dispatchers */
-#define gpio_get_value          __gpio_get_value
-#define gpio_set_value          __gpio_set_value
-#define gpio_cansleep           __gpio_cansleep
-#define gpio_to_irq             __gpio_to_irq
-
 #define irq_to_gpio(irq)        ((irq) - MXS_GPIO_IRQ_START)
 
 #endif /* __MACH_MXS_GPIO_H__ */
diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c
index 139930350d93..97d7186484ca 100644
--- a/arch/arm/mach-nomadik/board-nhk8815.c
+++ b/arch/arm/mach-nomadik/board-nhk8815.c
@@ -27,6 +27,7 @@
 #include <asm/mach/irq.h>
 #include <asm/mach/flash.h>
 
+#include <plat/gpio-nomadik.h>
 #include <plat/mtu.h>
 
 #include <mach/setup.h>
diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c
index ac58e3b03b1a..dc67717db6f0 100644
--- a/arch/arm/mach-nomadik/cpu-8815.c
+++ b/arch/arm/mach-nomadik/cpu-8815.c
@@ -21,8 +21,8 @@
 #include <linux/device.h>
 #include <linux/amba/bus.h>
 #include <linux/platform_device.h>
-#include <linux/gpio.h>
 
+#include <plat/gpio-nomadik.h>
 #include <mach/hardware.h>
 #include <mach/irqs.h>
 #include <asm/mach/map.h>
diff --git a/arch/arm/mach-nomadik/i2c-8815nhk.c b/arch/arm/mach-nomadik/i2c-8815nhk.c
index abfe25a08d6b..0fc2f6f1cc97 100644
--- a/arch/arm/mach-nomadik/i2c-8815nhk.c
+++ b/arch/arm/mach-nomadik/i2c-8815nhk.c
@@ -3,8 +3,8 @@
 #include <linux/i2c.h>
 #include <linux/i2c-algo-bit.h>
 #include <linux/i2c-gpio.h>
-#include <linux/gpio.h>
 #include <linux/platform_device.h>
+#include <plat/gpio-nomadik.h>
 
 /*
  * There are two busses in the 8815NHK.
diff --git a/arch/arm/mach-nomadik/include/mach/gpio.h b/arch/arm/mach-nomadik/include/mach/gpio.h
index 7a81a0420343..efdde0ae0a4f 100644
--- a/arch/arm/mach-nomadik/include/mach/gpio.h
+++ b/arch/arm/mach-nomadik/include/mach/gpio.h
@@ -1,6 +1,4 @@
 #ifndef __ASM_ARCH_GPIO_H
 #define __ASM_ARCH_GPIO_H
 
-#include <plat/gpio.h>
-
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 312ea6b0409d..d86e9af2822b 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -11,7 +11,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/input.h>
@@ -30,7 +30,6 @@
 
 #include <plat/io.h>
 #include <plat/board-ams-delta.h>
-#include <mach/gpio.h>
 #include <plat/keypad.h>
 #include <plat/mux.h>
 #include <plat/usb.h>
diff --git a/arch/arm/mach-omap1/board-fsample.c b/arch/arm/mach-omap1/board-fsample.c
index a6b1bea50371..dd814b33cdd5 100644
--- a/arch/arm/mach-omap1/board-fsample.c
+++ b/arch/arm/mach-omap1/board-fsample.c
@@ -10,7 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -28,7 +28,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/tc.h>
-#include <mach/gpio.h>
 #include <plat/mux.h>
 #include <plat/flash.h>
 #include <plat/fpga.h>
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
index 04fc356c40fa..8f7d11581482 100644
--- a/arch/arm/mach-omap1/board-generic.c
+++ b/arch/arm/mach-omap1/board-generic.c
@@ -12,7 +12,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -22,7 +22,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio.h>
 #include <plat/mux.h>
 #include <plat/usb.h>
 #include <plat/board.h>
diff --git a/arch/arm/mach-omap1/board-h2-mmc.c b/arch/arm/mach-omap1/board-h2-mmc.c
index f2fc43d8382b..da0e37d40823 100644
--- a/arch/arm/mach-omap1/board-h2-mmc.c
+++ b/arch/arm/mach-omap1/board-h2-mmc.c
@@ -11,13 +11,12 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 
 #include <linux/i2c/tps65010.h>
 
 #include <plat/mmc.h>
-#include <mach/gpio.h>
 
 #include "board-h2.h"
 
diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index cb7fb1aa3dca..0796ad7e24b5 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -18,7 +18,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
@@ -32,7 +32,6 @@
 #include <linux/smc91x.h>
 
 #include <mach/hardware.h>
-#include <asm/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-omap1/board-h3-mmc.c b/arch/arm/mach-omap1/board-h3-mmc.c
index 2098525e7cc5..f8242aa9b763 100644
--- a/arch/arm/mach-omap1/board-h3-mmc.c
+++ b/arch/arm/mach-omap1/board-h3-mmc.c
@@ -11,13 +11,12 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 
 #include <linux/i2c/tps65010.h>
 
 #include <plat/mmc.h>
-#include <mach/gpio.h>
 
 #include "board-h3.h"
 
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index 31f34875ffad..fe1814c5e748 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -13,7 +13,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/types.h>
 #include <linux/init.h>
 #include <linux/major.h>
@@ -34,7 +34,6 @@
 #include <asm/setup.h>
 #include <asm/page.h>
 #include <mach/hardware.h>
-#include <asm/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-omap1/board-htcherald.c b/arch/arm/mach-omap1/board-htcherald.c
index 36e06ea7ec65..4af7bfa40e4a 100644
--- a/arch/arm/mach-omap1/board-htcherald.c
+++ b/arch/arm/mach-omap1/board-htcherald.c
@@ -23,7 +23,6 @@
  * 02110-1301, USA.
  *
  */
-
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
diff --git a/arch/arm/mach-omap1/board-innovator.c b/arch/arm/mach-omap1/board-innovator.c
index 0b1ba462d388..e603e5eb32a8 100644
--- a/arch/arm/mach-omap1/board-innovator.c
+++ b/arch/arm/mach-omap1/board-innovator.c
@@ -15,7 +15,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -34,7 +34,6 @@
 #include <plat/mux.h>
 #include <plat/flash.h>
 #include <plat/fpga.h>
-#include <mach/gpio.h>
 #include <plat/tc.h>
 #include <plat/usb.h>
 #include <plat/keypad.h>
diff --git a/arch/arm/mach-omap1/board-nokia770.c b/arch/arm/mach-omap1/board-nokia770.c
index 5469ce247ffe..8420535fe51d 100644
--- a/arch/arm/mach-omap1/board-nokia770.c
+++ b/arch/arm/mach-omap1/board-nokia770.c
@@ -7,7 +7,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/mutex.h>
@@ -26,7 +26,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio.h>
 #include <plat/mux.h>
 #include <plat/usb.h>
 #include <plat/board.h>
diff --git a/arch/arm/mach-omap1/board-osk.c b/arch/arm/mach-omap1/board-osk.c
index b08a21380772..bf1ebe5b2442 100644
--- a/arch/arm/mach-omap1/board-osk.c
+++ b/arch/arm/mach-omap1/board-osk.c
@@ -25,7 +25,7 @@
  * with this program; if not, write  to the Free Software Foundation, Inc.,
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -42,7 +42,6 @@
 #include <linux/i2c/tps65010.h>
 
 #include <mach/hardware.h>
-#include <asm/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 459cb6bfed55..45596b5acf09 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -16,7 +16,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/input.h>
@@ -33,7 +33,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio.h>
 #include <plat/flash.h>
 #include <plat/mux.h>
 #include <plat/usb.h>
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index b214f45f646c..f942221f6e71 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -30,7 +31,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/led.h>
-#include <mach/gpio.h>
 #include <plat/flash.h>
 #include <plat/mux.h>
 #include <plat/usb.h>
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 9b0ea48d35fd..2b912d46ceec 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -15,6 +15,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -32,7 +33,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio.h>
 #include <plat/flash.h>
 #include <plat/mux.h>
 #include <plat/usb.h>
diff --git a/arch/arm/mach-omap1/board-perseus2.c b/arch/arm/mach-omap1/board-perseus2.c
index 67acd4142639..7e2efe52cc35 100644
--- a/arch/arm/mach-omap1/board-perseus2.c
+++ b/arch/arm/mach-omap1/board-perseus2.c
@@ -10,7 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -28,7 +28,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/tc.h>
-#include <mach/gpio.h>
 #include <plat/mux.h>
 #include <plat/fpga.h>
 #include <plat/flash.h>
diff --git a/arch/arm/mach-omap1/board-sx1-mmc.c b/arch/arm/mach-omap1/board-sx1-mmc.c
index e8ddd86e3fda..b59f78850e69 100644
--- a/arch/arm/mach-omap1/board-sx1-mmc.c
+++ b/arch/arm/mach-omap1/board-sx1-mmc.c
@@ -12,11 +12,11 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 
 #include <mach/hardware.h>
 #include <plat/mmc.h>
-#include <mach/gpio.h>
 #include <plat/board-sx1.h>
 
 #if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 9c3b7c52d9cf..172a28f9a344 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -14,7 +14,7 @@
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/input.h>
@@ -32,7 +32,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio.h>
 #include <plat/flash.h>
 #include <plat/mux.h>
 #include <plat/dma.h>
diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c
index 036edc0ee9b6..236b7ded0cf8 100644
--- a/arch/arm/mach-omap1/board-voiceblue.c
+++ b/arch/arm/mach-omap1/board-voiceblue.c
@@ -13,6 +13,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
@@ -33,7 +34,6 @@
 
 #include <plat/board-voiceblue.h>
 #include <plat/common.h>
-#include <mach/gpio.h>
 #include <plat/flash.h>
 #include <plat/mux.h>
 #include <plat/tc.h>
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 36f26c3fa25e..7c50ecf68123 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -10,6 +10,7 @@
  */
 
 #include <linux/dma-mapping.h>
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -24,7 +25,6 @@
 #include <plat/tc.h>
 #include <plat/board.h>
 #include <plat/mux.h>
-#include <mach/gpio.h>
 #include <plat/mmc.h>
 #include <plat/omap7xx.h>
 #include <plat/mcbsp.h>
diff --git a/arch/arm/mach-omap1/fpga.c b/arch/arm/mach-omap1/fpga.c
index cddbf8b089ce..0a17a1a7e00d 100644
--- a/arch/arm/mach-omap1/fpga.c
+++ b/arch/arm/mach-omap1/fpga.c
@@ -17,6 +17,7 @@
  */
 
 #include <linux/types.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/device.h>
@@ -28,7 +29,6 @@
 #include <asm/mach/irq.h>
 
 #include <plat/fpga.h>
-#include <mach/gpio.h>
 
 static void fpga_mask_irq(struct irq_data *d)
 {
diff --git a/arch/arm/mach-omap1/irq.c b/arch/arm/mach-omap1/irq.c
index e2b9c901ab67..e5b104b7fce6 100644
--- a/arch/arm/mach-omap1/irq.c
+++ b/arch/arm/mach-omap1/irq.c
@@ -35,7 +35,7 @@
  * with this program; if not, write  to the Free Software Foundation, Inc.,
  * 675 Mass Ave, Cambridge, MA 02139, USA.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/sched.h>
@@ -45,7 +45,6 @@
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/mach/irq.h>
-#include <mach/gpio.h>
 #include <plat/cpu.h>
 
 #define IRQ_BANK(irq) ((irq) >> 5)
diff --git a/arch/arm/mach-omap1/leds-h2p2-debug.c b/arch/arm/mach-omap1/leds-h2p2-debug.c
index b4f9be52e1e8..4b818eb9f911 100644
--- a/arch/arm/mach-omap1/leds-h2p2-debug.c
+++ b/arch/arm/mach-omap1/leds-h2p2-debug.c
@@ -9,6 +9,7 @@
  * The "surfer" expansion board and H2 sample board also have two-color
  * green+red LEDs (in parallel), used here for timer and idle indicators.
  */
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/kernel_stat.h>
 #include <linux/sched.h>
@@ -20,7 +21,6 @@
 #include <asm/mach-types.h>
 
 #include <plat/fpga.h>
-#include <mach/gpio.h>
 
 #include "leds.h"
 
diff --git a/arch/arm/mach-omap1/leds-osk.c b/arch/arm/mach-omap1/leds-osk.c
index 499d7ad8697d..da09f4364979 100644
--- a/arch/arm/mach-omap1/leds-osk.c
+++ b/arch/arm/mach-omap1/leds-osk.c
@@ -3,14 +3,13 @@
  *
  * LED driver for OSK with optional Mistral QVGA board
  */
+#include <linux/gpio.h>
 #include <linux/init.h>
 
 #include <mach/hardware.h>
 #include <asm/leds.h>
 #include <asm/system.h>
 
-#include <mach/gpio.h>
-
 #include "leds.h"
 
 
diff --git a/arch/arm/mach-omap1/leds.c b/arch/arm/mach-omap1/leds.c
index 22eb11dde9e7..ae6dd93b8ddc 100644
--- a/arch/arm/mach-omap1/leds.c
+++ b/arch/arm/mach-omap1/leds.c
@@ -3,13 +3,13 @@
  *
  * OMAP LEDs dispatcher
  */
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 
 #include <asm/leds.h>
 #include <asm/mach-types.h>
 
-#include <mach/gpio.h>
 #include <plat/mux.h>
 
 #include "leds.h"
diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c
index 550ca9d9991d..93ae8f29727e 100644
--- a/arch/arm/mach-omap1/serial.c
+++ b/arch/arm/mach-omap1/serial.c
@@ -7,7 +7,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -24,7 +24,6 @@
 
 #include <plat/board.h>
 #include <plat/mux.h>
-#include <mach/gpio.h>
 #include <plat/fpga.h>
 
 #include "pm.h"
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index 54db41a84a9b..bb4af05c7f0a 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -15,7 +15,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/device.h>
@@ -25,7 +25,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio.h>
 #include <plat/usb.h>
 #include <plat/board.h>
 #include <plat/common.h>
diff --git a/arch/arm/mach-omap2/board-h4.c b/arch/arm/mach-omap2/board-h4.c
index 45de2b319ec9..95319e761802 100644
--- a/arch/arm/mach-omap2/board-h4.c
+++ b/arch/arm/mach-omap2/board-h4.c
@@ -10,7 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -31,7 +31,6 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 
-#include <mach/gpio.h>
 #include <plat/usb.h>
 #include <plat/board.h>
 #include <plat/common.h>
diff --git a/arch/arm/mach-omap2/board-ldp.c b/arch/arm/mach-omap2/board-ldp.c
index 218764c9377e..ddff45c1688c 100644
--- a/arch/arm/mach-omap2/board-ldp.c
+++ b/arch/arm/mach-omap2/board-ldp.c
@@ -10,7 +10,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -34,7 +34,6 @@
 #include <asm/mach/map.h>
 
 #include <plat/mcspi.h>
-#include <mach/gpio.h>
 #include <plat/board.h>
 #include <plat/common.h>
 #include <plat/gpmc.h>
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 1077ad663f93..5391079c8689 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -8,7 +8,7 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -26,7 +26,6 @@
 #include <plat/tc.h>
 #include <plat/board.h>
 #include <plat/mcbsp.h>
-#include <mach/gpio.h>
 #include <plat/mmc.h>
 #include <plat/dma.h>
 #include <plat/omap_hwmod.h>
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index a3e3e9e5e328..6d771cbf06a4 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -9,7 +9,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -21,7 +21,6 @@
 #include <linux/mv643xx_eth.h>
 #include <linux/i2c.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index c105556a0ee1..6fb4908e998b 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -13,7 +13,7 @@
  * License, or (at your option) any later version.
  *
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/delay.h>
@@ -30,7 +30,6 @@
 #include <linux/phy.h>
 #include <linux/marvell_phy.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/irq.c b/arch/arm/mach-orion5x/irq.c
index 43cf8bc9767b..b1b45fff776e 100644
--- a/arch/arm/mach-orion5x/irq.c
+++ b/arch/arm/mach-orion5x/irq.c
@@ -9,12 +9,11 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/io.h>
-#include <asm/gpio.h>
 #include <mach/bridge-regs.h>
 #include <plat/irq.h>
 #include "common.h"
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 00381249d766..f88f54bb7562 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -7,7 +7,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -21,7 +21,6 @@
 #include <linux/serial_reg.h>
 #include <linux/ata_platform.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/mv2120-setup.c b/arch/arm/mach-orion5x/mv2120-setup.c
index 63ff10c3c464..525eb1286859 100644
--- a/arch/arm/mach-orion5x/mv2120-setup.c
+++ b/arch/arm/mach-orion5x/mv2120-setup.c
@@ -7,7 +7,7 @@
  * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -20,7 +20,6 @@
 #include <linux/i2c.h>
 #include <linux/ata_platform.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <mach/orion5x.h>
 #include "common.h"
diff --git a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
index 291d22bf44c9..50aae6f571b8 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-fxo-setup.c
@@ -7,7 +7,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -18,7 +18,6 @@
 #include <linux/ethtool.h>
 #include <net/dsa.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/leds.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
index 3f02362e1632..35f106ac593a 100644
--- a/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5181l-ge-setup.c
@@ -7,7 +7,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -19,7 +19,6 @@
 #include <linux/i2c.h>
 #include <net/dsa.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/leds.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 27fd38e658bd..9bb2b8bafbfd 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -9,7 +9,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -20,7 +20,6 @@
 #include <linux/ata_platform.h>
 #include <linux/i2c.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/leds.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
index ad2eba9286ad..1d00df9ad464 100644
--- a/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
+++ b/arch/arm/mach-orion5x/rd88f6183ap-ge-setup.c
@@ -7,7 +7,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -21,7 +21,6 @@
 #include <linux/ethtool.h>
 #include <net/dsa.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/leds.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
diff --git a/arch/arm/mach-orion5x/terastation_pro2-setup.c b/arch/arm/mach-orion5x/terastation_pro2-setup.c
index a34e4fac72b0..c9dd31d34866 100644
--- a/arch/arm/mach-orion5x/terastation_pro2-setup.c
+++ b/arch/arm/mach-orion5x/terastation_pro2-setup.c
@@ -8,7 +8,7 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -20,7 +20,6 @@
 #include <linux/i2c.h>
 #include <linux/serial_reg.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index c9831614e355..764307b8abfc 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -8,7 +8,7 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -23,7 +23,6 @@
 #include <linux/serial_reg.h>
 #include <linux/ata_platform.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/ts409-setup.c b/arch/arm/mach-orion5x/ts409-setup.c
index cc33b2222bad..0572dd1c8aaa 100644
--- a/arch/arm/mach-orion5x/ts409-setup.c
+++ b/arch/arm/mach-orion5x/ts409-setup.c
@@ -11,7 +11,7 @@
  * as published by the Free Software Foundation; either version
  * 2 of the License, or (at your option) any later version.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -25,7 +25,6 @@
 #include <linux/i2c.h>
 #include <linux/serial_reg.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/wnr854t-setup.c b/arch/arm/mach-orion5x/wnr854t-setup.c
index 2653595f901c..cdad50bd4891 100644
--- a/arch/arm/mach-orion5x/wnr854t-setup.c
+++ b/arch/arm/mach-orion5x/wnr854t-setup.c
@@ -5,7 +5,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -17,7 +17,6 @@
 #include <linux/ethtool.h>
 #include <net/dsa.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-orion5x/wrt350n-v2-setup.c b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
index 251ef1543e53..8f10ffd77ec3 100644
--- a/arch/arm/mach-orion5x/wrt350n-v2-setup.c
+++ b/arch/arm/mach-orion5x/wrt350n-v2-setup.c
@@ -5,7 +5,7 @@
  * License version 2.  This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -20,7 +20,6 @@
 #include <linux/input.h>
 #include <net/dsa.h>
 #include <asm/mach-types.h>
-#include <asm/gpio.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/pci.h>
 #include <mach/orion5x.h>
diff --git a/arch/arm/mach-pnx4008/gpio.c b/arch/arm/mach-pnx4008/gpio.c
index f219914f5b29..d3e71d3847b4 100644
--- a/arch/arm/mach-pnx4008/gpio.c
+++ b/arch/arm/mach-pnx4008/gpio.c
@@ -13,14 +13,13 @@
  * is licensed "as is" without any warranty of any kind, whether express
  * or implied.
  */
-
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/io.h>
 #include <mach/hardware.h>
 #include <mach/platform.h>
-#include <mach/gpio.h>
+#include <mach/gpio-pnx4008.h>
 
 /* register definitions */
 #define PIO_VA_BASE     IO_ADDRESS(PNX4008_PIO_BASE)
diff --git a/arch/arm/mach-pnx4008/include/mach/gpio.h b/arch/arm/mach-pnx4008/include/mach/gpio-pnx4008.h
index 9591467eb9ec..41027dd7cf74 100644
--- a/arch/arm/mach-pnx4008/include/mach/gpio.h
+++ b/arch/arm/mach-pnx4008/include/mach/gpio-pnx4008.h
@@ -1,5 +1,5 @@
 /*
- * arch/arm/mach-pnx4008/include/mach/gpio.h
+ * arch/arm/mach-pnx4008/include/mach/gpio-pnx4008.h
  *
  * PNX4008 GPIO driver - header file
  *
diff --git a/arch/arm/mach-pnx4008/serial.c b/arch/arm/mach-pnx4008/serial.c
index f40961e51914..374c138ac1ac 100644
--- a/arch/arm/mach-pnx4008/serial.c
+++ b/arch/arm/mach-pnx4008/serial.c
@@ -9,7 +9,6 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
-
 #include <linux/kernel.h>
 #include <linux/types.h>
 #include <linux/io.h>
@@ -19,8 +18,8 @@
 
 #include <linux/serial_core.h>
 #include <linux/serial_reg.h>
-#include <mach/gpio.h>
 
+#include <mach/gpio-pnx4008.h>
 #include <mach/clock.h>
 
 #define UART_3          0
diff --git a/arch/arm/mach-pxa/cm-x255.c b/arch/arm/mach-pxa/cm-x255.c
index 93f59f877fc6..be751470d37b 100644
--- a/arch/arm/mach-pxa/cm-x255.c
+++ b/arch/arm/mach-pxa/cm-x255.c
@@ -11,7 +11,6 @@
 
 #include <linux/platform_device.h>
 #include <linux/irq.h>
-#include <linux/gpio.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/nand-gpio.h>
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index f5d91efc2965..5432ecb15def 100644
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -16,6 +16,7 @@
  * initialization stuff for PXA machines which can be overridden later if
  * need be.
  */
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -26,7 +27,6 @@
 #include <asm/mach-types.h>
 
 #include <mach/reset.h>
-#include <mach/gpio.h>
 #include <mach/smemc.h>
 #include <mach/pxa3xx-regs.h>
 
diff --git a/arch/arm/mach-pxa/include/mach/gpio-pxa.h b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
new file mode 100644
index 000000000000..41b4c93a96c2
--- /dev/null
+++ b/arch/arm/mach-pxa/include/mach/gpio-pxa.h
@@ -0,0 +1,133 @@
+/*
+ * Written by Philipp Zabel <philipp.zabel@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __MACH_PXA_GPIO_PXA_H
+#define __MACH_PXA_GPIO_PXA_H
+
+#include <mach/irqs.h>
+#include <mach/hardware.h>
+
+#define GPIO_REGS_VIRT  io_p2v(0x40E00000)
+
+#define BANK_OFF(n)     (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
+#define GPIO_REG(x)     (*(volatile u32 *)(GPIO_REGS_VIRT + (x)))
+
+/* GPIO Pin Level Registers */
+#define GPLR0           GPIO_REG(BANK_OFF(0) + 0x00)
+#define GPLR1           GPIO_REG(BANK_OFF(1) + 0x00)
+#define GPLR2           GPIO_REG(BANK_OFF(2) + 0x00)
+#define GPLR3           GPIO_REG(BANK_OFF(3) + 0x00)
+
+/* GPIO Pin Direction Registers */
+#define GPDR0           GPIO_REG(BANK_OFF(0) + 0x0c)
+#define GPDR1           GPIO_REG(BANK_OFF(1) + 0x0c)
+#define GPDR2           GPIO_REG(BANK_OFF(2) + 0x0c)
+#define GPDR3           GPIO_REG(BANK_OFF(3) + 0x0c)
+
+/* GPIO Pin Output Set Registers */
+#define GPSR0           GPIO_REG(BANK_OFF(0) + 0x18)
+#define GPSR1           GPIO_REG(BANK_OFF(1) + 0x18)
+#define GPSR2           GPIO_REG(BANK_OFF(2) + 0x18)
+#define GPSR3           GPIO_REG(BANK_OFF(3) + 0x18)
+
+/* GPIO Pin Output Clear Registers */
+#define GPCR0           GPIO_REG(BANK_OFF(0) + 0x24)
+#define GPCR1           GPIO_REG(BANK_OFF(1) + 0x24)
+#define GPCR2           GPIO_REG(BANK_OFF(2) + 0x24)
+#define GPCR3           GPIO_REG(BANK_OFF(3) + 0x24)
+
+/* GPIO Rising Edge Detect Registers */
+#define GRER0           GPIO_REG(BANK_OFF(0) + 0x30)
+#define GRER1           GPIO_REG(BANK_OFF(1) + 0x30)
+#define GRER2           GPIO_REG(BANK_OFF(2) + 0x30)
+#define GRER3           GPIO_REG(BANK_OFF(3) + 0x30)
+
+/* GPIO Falling Edge Detect Registers */
+#define GFER0           GPIO_REG(BANK_OFF(0) + 0x3c)
+#define GFER1           GPIO_REG(BANK_OFF(1) + 0x3c)
+#define GFER2           GPIO_REG(BANK_OFF(2) + 0x3c)
+#define GFER3           GPIO_REG(BANK_OFF(3) + 0x3c)
+
+/* GPIO Edge Detect Status Registers */
+#define GEDR0           GPIO_REG(BANK_OFF(0) + 0x48)
+#define GEDR1           GPIO_REG(BANK_OFF(1) + 0x48)
+#define GEDR2           GPIO_REG(BANK_OFF(2) + 0x48)
+#define GEDR3           GPIO_REG(BANK_OFF(3) + 0x48)
+
+/* GPIO Alternate Function Select Registers */
+#define GAFR0_L         GPIO_REG(0x0054)
+#define GAFR0_U         GPIO_REG(0x0058)
+#define GAFR1_L         GPIO_REG(0x005C)
+#define GAFR1_U         GPIO_REG(0x0060)
+#define GAFR2_L         GPIO_REG(0x0064)
+#define GAFR2_U         GPIO_REG(0x0068)
+#define GAFR3_L         GPIO_REG(0x006C)
+#define GAFR3_U         GPIO_REG(0x0070)
+
+/* More handy macros.  The argument is a literal GPIO number. */
+
+#define GPIO_bit(x)     (1 << ((x) & 0x1f))
+
+#define GPLR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x00)
+#define GPDR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x0c)
+#define GPSR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x18)
+#define GPCR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x24)
+#define GRER(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x30)
+#define GFER(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x3c)
+#define GEDR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x48)
+#define GAFR(x)         GPIO_REG(0x54 + (((x) & 0x70) >> 2))
+
+
+#define NR_BUILTIN_GPIO         PXA_GPIO_IRQ_NUM
+
+#define gpio_to_bank(gpio)      ((gpio) >> 5)
+
+#ifdef CONFIG_CPU_PXA26x
+/* GPIO86/87/88/89 on PXA26x have their direction bits in GPDR2 inverted,
+ * as well as their Alternate Function value being '1' for GPIO in GAFRx.
+ */
+static inline int __gpio_is_inverted(unsigned gpio)
+{
+        return cpu_is_pxa25x() && gpio > 85;
+}
+#else
+static inline int __gpio_is_inverted(unsigned gpio) { return 0; }
+#endif
+
+/*
+ * On PXA25x and PXA27x, GAFRx and GPDRx together decide the alternate
+ * function of a GPIO, and GPDRx cannot be altered once configured. It
+ * is attributed as "occupied" here (I know this terminology isn't
+ * accurate, you are welcome to propose a better one :-)
+ */
+static inline int __gpio_is_occupied(unsigned gpio)
+{
+        if (cpu_is_pxa27x() || cpu_is_pxa25x()) {
+                int af = (GAFR(gpio) >> ((gpio & 0xf) * 2)) & 0x3;
+                int dir = GPDR(gpio) & GPIO_bit(gpio);
+
+                if (__gpio_is_inverted(gpio))
+                        return af != 1 || dir == 0;
+                else
+                        return af != 0 || dir != 0;
+        } else
+                return GPDR(gpio) & GPIO_bit(gpio);
+}
+
+#include <plat/gpio-pxa.h>
+#endif /* __MACH_PXA_GPIO_PXA_H */
diff --git a/arch/arm/mach-pxa/include/mach/gpio.h b/arch/arm/mach-pxa/include/mach/gpio.h
index c4639502efca..004cade7bb13 100644
--- a/arch/arm/mach-pxa/include/mach/gpio.h
+++ b/arch/arm/mach-pxa/include/mach/gpio.h
@@ -24,84 +24,10 @@
 #ifndef __ASM_ARCH_PXA_GPIO_H
 #define __ASM_ARCH_PXA_GPIO_H
 
-#include <mach/irqs.h>
-#include <mach/hardware.h>
 #include <asm-generic/gpio.h>
+/* The defines for the driver are needed for the accelerated accessors */
+#include "gpio-pxa.h"
 
-#define GPIO_REGS_VIRT  io_p2v(0x40E00000)
-
-#define BANK_OFF(n)     (((n) < 3) ? (n) << 2 : 0x100 + (((n) - 3) << 2))
-#define GPIO_REG(x)     (*(volatile u32 *)(GPIO_REGS_VIRT + (x)))
-
-/* GPIO Pin Level Registers */
-#define GPLR0           GPIO_REG(BANK_OFF(0) + 0x00)
-#define GPLR1           GPIO_REG(BANK_OFF(1) + 0x00)
-#define GPLR2           GPIO_REG(BANK_OFF(2) + 0x00)
-#define GPLR3           GPIO_REG(BANK_OFF(3) + 0x00)
-
-/* GPIO Pin Direction Registers */
-#define GPDR0           GPIO_REG(BANK_OFF(0) + 0x0c)
-#define GPDR1           GPIO_REG(BANK_OFF(1) + 0x0c)
-#define GPDR2           GPIO_REG(BANK_OFF(2) + 0x0c)
-#define GPDR3           GPIO_REG(BANK_OFF(3) + 0x0c)
-
-/* GPIO Pin Output Set Registers */
-#define GPSR0           GPIO_REG(BANK_OFF(0) + 0x18)
-#define GPSR1           GPIO_REG(BANK_OFF(1) + 0x18)
-#define GPSR2           GPIO_REG(BANK_OFF(2) + 0x18)
-#define GPSR3           GPIO_REG(BANK_OFF(3) + 0x18)
-
-/* GPIO Pin Output Clear Registers */
-#define GPCR0           GPIO_REG(BANK_OFF(0) + 0x24)
-#define GPCR1           GPIO_REG(BANK_OFF(1) + 0x24)
-#define GPCR2           GPIO_REG(BANK_OFF(2) + 0x24)
-#define GPCR3           GPIO_REG(BANK_OFF(3) + 0x24)
-
-/* GPIO Rising Edge Detect Registers */
-#define GRER0           GPIO_REG(BANK_OFF(0) + 0x30)
-#define GRER1           GPIO_REG(BANK_OFF(1) + 0x30)
-#define GRER2           GPIO_REG(BANK_OFF(2) + 0x30)
-#define GRER3           GPIO_REG(BANK_OFF(3) + 0x30)
-
-/* GPIO Falling Edge Detect Registers */
-#define GFER0           GPIO_REG(BANK_OFF(0) + 0x3c)
-#define GFER1           GPIO_REG(BANK_OFF(1) + 0x3c)
-#define GFER2           GPIO_REG(BANK_OFF(2) + 0x3c)
-#define GFER3           GPIO_REG(BANK_OFF(3) + 0x3c)
-
-/* GPIO Edge Detect Status Registers */
-#define GEDR0           GPIO_REG(BANK_OFF(0) + 0x48)
-#define GEDR1           GPIO_REG(BANK_OFF(1) + 0x48)
-#define GEDR2           GPIO_REG(BANK_OFF(2) + 0x48)
-#define GEDR3           GPIO_REG(BANK_OFF(3) + 0x48)
-
-/* GPIO Alternate Function Select Registers */
-#define GAFR0_L         GPIO_REG(0x0054)
-#define GAFR0_U         GPIO_REG(0x0058)
-#define GAFR1_L         GPIO_REG(0x005C)
-#define GAFR1_U         GPIO_REG(0x0060)
-#define GAFR2_L         GPIO_REG(0x0064)
-#define GAFR2_U         GPIO_REG(0x0068)
-#define GAFR3_L         GPIO_REG(0x006C)
-#define GAFR3_U         GPIO_REG(0x0070)
-
-/* More handy macros.  The argument is a literal GPIO number. */
-
-#define GPIO_bit(x)     (1 << ((x) & 0x1f))
-
-#define GPLR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x00)
-#define GPDR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x0c)
-#define GPSR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x18)
-#define GPCR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x24)
-#define GRER(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x30)
-#define GFER(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x3c)
-#define GEDR(x)         GPIO_REG(BANK_OFF((x) >> 5) + 0x48)
-#define GAFR(x)         GPIO_REG(0x54 + (((x) & 0x70) >> 2))
-
-
-#define NR_BUILTIN_GPIO         PXA_GPIO_IRQ_NUM
-
-#define gpio_to_bank(gpio)      ((gpio) >> 5)
 #define gpio_to_irq(gpio)       IRQ_GPIO(gpio)
 
 static inline int irq_to_gpio(unsigned int irq)
@@ -118,37 +44,5 @@ static inline int irq_to_gpio(unsigned int irq)
         return -1;
 }
 
-#ifdef CONFIG_CPU_PXA26x
-/* GPIO86/87/88/89 on PXA26x have their direction bits in GPDR2 inverted,
- * as well as their Alternate Function value being '1' for GPIO in GAFRx.
- */
-static inline int __gpio_is_inverted(unsigned gpio)
-{
-        return cpu_is_pxa25x() && gpio > 85;
-}
-#else
-static inline int __gpio_is_inverted(unsigned gpio) { return 0; }
-#endif
-
-/*
- * On PXA25x and PXA27x, GAFRx and GPDRx together decide the alternate
- * function of a GPIO, and GPDRx cannot be altered once configured. It
- * is attributed as "occupied" here (I know this terminology isn't
- * accurate, you are welcome to propose a better one :-)
- */
-static inline int __gpio_is_occupied(unsigned gpio)
-{
-        if (cpu_is_pxa27x() || cpu_is_pxa25x()) {
-                int af = (GAFR(gpio) >> ((gpio & 0xf) * 2)) & 0x3;
-                int dir = GPDR(gpio) & GPIO_bit(gpio);
-
-                if (__gpio_is_inverted(gpio))
-                        return af != 1 || dir == 0;
-                else
-                        return af != 0 || dir != 0;
-        } else
-                return GPDR(gpio) & GPIO_bit(gpio);
-}
-
 #include <plat/gpio.h>
 #endif
diff --git a/arch/arm/mach-pxa/include/mach/littleton.h b/arch/arm/mach-pxa/include/mach/littleton.h
index 2a5726c15e0e..b6238cbd8aea 100644
--- a/arch/arm/mach-pxa/include/mach/littleton.h
+++ b/arch/arm/mach-pxa/include/mach/littleton.h
@@ -1,7 +1,7 @@
 #ifndef __ASM_ARCH_LITTLETON_H
 #define __ASM_ARCH_LITTLETON_H
 
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 
 #define LITTLETON_ETH_PHYS      0x30000000
 
diff --git a/arch/arm/mach-pxa/irq.c b/arch/arm/mach-pxa/irq.c
index b09e848eb6c6..d493a230addf 100644
--- a/arch/arm/mach-pxa/irq.c
+++ b/arch/arm/mach-pxa/irq.c
@@ -11,7 +11,6 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
-
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
@@ -21,7 +20,7 @@
 
 #include <mach/hardware.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index c171d6ebee49..a3acd968b44d 100644
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -12,7 +12,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/syscore_ops.h>
@@ -39,7 +39,6 @@
 #include <asm/mach/flash.h>
 
 #include <mach/pxa27x.h>
-#include <mach/gpio.h>
 #include <mach/lpd270.h>
 #include <mach/audio.h>
 #include <mach/pxafb.h>
diff --git a/arch/arm/mach-pxa/lubbock.c b/arch/arm/mach-pxa/lubbock.c
index a8c696bfc132..c48ce6da9184 100644
--- a/arch/arm/mach-pxa/lubbock.c
+++ b/arch/arm/mach-pxa/lubbock.c
@@ -11,6 +11,7 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -42,7 +43,6 @@
 #include <asm/hardware/sa1111.h>
 
 #include <mach/pxa25x.h>
-#include <mach/gpio.h>
 #include <mach/audio.h>
 #include <mach/lubbock.h>
 #include <mach/udc.h>
diff --git a/arch/arm/mach-pxa/mainstone.c b/arch/arm/mach-pxa/mainstone.c
index 4622eb78ef25..6bc784bb3696 100644
--- a/arch/arm/mach-pxa/mainstone.c
+++ b/arch/arm/mach-pxa/mainstone.c
@@ -12,7 +12,7 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/syscore_ops.h>
@@ -43,7 +43,6 @@
 #include <asm/mach/flash.h>
 
 #include <mach/pxa27x.h>
-#include <mach/gpio.h>
 #include <mach/mainstone.h>
 #include <mach/audio.h>
 #include <mach/pxafb.h>
diff --git a/arch/arm/mach-pxa/mfp-pxa2xx.c b/arch/arm/mach-pxa/mfp-pxa2xx.c
index b27544bcafcb..43a5f6861ca3 100644
--- a/arch/arm/mach-pxa/mfp-pxa2xx.c
+++ b/arch/arm/mach-pxa/mfp-pxa2xx.c
@@ -12,15 +12,15 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/syscore_ops.h>
 
-#include <mach/gpio.h>
 #include <mach/pxa2xx-regs.h>
 #include <mach/mfp-pxa2xx.h>
+#include <mach/gpio-pxa.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-pxa/pcm990-baseboard.c b/arch/arm/mach-pxa/pcm990-baseboard.c
index 6d5b7e062124..9a9c539f6c01 100644
--- a/arch/arm/mach-pxa/pcm990-baseboard.c
+++ b/arch/arm/mach-pxa/pcm990-baseboard.c
@@ -19,7 +19,7 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/irq.h>
 #include <linux/platform_device.h>
 #include <linux/i2c.h>
@@ -28,7 +28,6 @@
 
 #include <media/soc_camera.h>
 
-#include <asm/gpio.h>
 #include <mach/camera.h>
 #include <asm/mach/map.h>
 #include <mach/pxa27x.h>
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 9c434d21a271..8746e1090b6e 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -16,6 +16,7 @@
  * initialization stuff for PXA machines which can be overridden later if
  * need be.
  */
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -23,12 +24,12 @@
 #include <linux/suspend.h>
 #include <linux/syscore_ops.h>
 #include <linux/irq.h>
+#include <linux/gpio.h>
 
 #include <asm/mach/map.h>
 #include <asm/suspend.h>
 #include <mach/hardware.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
 #include <mach/pxa25x.h>
 #include <mach/reset.h>
 #include <mach/pm.h>
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 9d2400b5f503..2bb5cf8ba6ec 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -11,6 +11,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -20,13 +21,13 @@
 #include <linux/io.h>
 #include <linux/irq.h>
 #include <linux/i2c/pxa-i2c.h>
+#include <linux/gpio.h>
 
 #include <asm/mach/map.h>
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <asm/suspend.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
 #include <mach/pxa27x.h>
 #include <mach/reset.h>
 #include <mach/ohci.h>
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index b5cd9e5aba31..f940a1345531 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -12,7 +12,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -26,7 +25,7 @@
 #include <asm/mach/map.h>
 #include <asm/suspend.h>
 #include <mach/hardware.h>
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 #include <mach/pxa3xx-regs.h>
 #include <mach/reset.h>
 #include <mach/ohci.h>
diff --git a/arch/arm/mach-pxa/pxa95x.c b/arch/arm/mach-pxa/pxa95x.c
index 0ee166b61f81..51371b39d2a3 100644
--- a/arch/arm/mach-pxa/pxa95x.c
+++ b/arch/arm/mach-pxa/pxa95x.c
@@ -9,7 +9,6 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -21,7 +20,7 @@
 #include <linux/syscore_ops.h>
 
 #include <mach/hardware.h>
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 #include <mach/pxa3xx-regs.h>
 #include <mach/pxa930.h>
 #include <mach/reset.h>
diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c
index ebd6379c4969..eb6a10d85b03 100644
--- a/arch/arm/mach-pxa/saarb.c
+++ b/arch/arm/mach-pxa/saarb.c
@@ -9,12 +9,13 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  publishhed by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/i2c.h>
 #include <linux/i2c/pxa-i2c.h>
 #include <linux/mfd/88pm860x.h>
+#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -23,7 +24,6 @@
 #include <mach/hardware.h>
 #include <mach/mfp.h>
 #include <mach/mfp-pxa930.h>
-#include <mach/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-realview/include/mach/gpio.h b/arch/arm/mach-realview/include/mach/gpio.h
index 94ff27678a46..40a8c178f10d 100644
--- a/arch/arm/mach-realview/include/mach/gpio.h
+++ b/arch/arm/mach-realview/include/mach/gpio.h
@@ -1,6 +1 @@
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
+/* empty */
diff --git a/arch/arm/mach-s3c2410/include/mach/gpio.h b/arch/arm/mach-s3c2410/include/mach/gpio.h
index f7f6b07df30e..6fac70f3484e 100644
--- a/arch/arm/mach-s3c2410/include/mach/gpio.h
+++ b/arch/arm/mach-s3c2410/include/mach/gpio.h
@@ -11,11 +11,6 @@
  * published by the Free Software Foundation.
 */
 
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
 /* some boards require extra gpio capacity to support external
  * devices that need GPIO.
  */
@@ -28,7 +23,6 @@
 #define ARCH_NR_GPIOS   (256 + CONFIG_S3C24XX_GPIO_EXTRA)
 #endif
 
-#include <asm-generic/gpio.h>
 #include <mach/gpio-nrs.h>
 #include <mach/gpio-fns.h>
 
diff --git a/arch/arm/mach-s3c2410/include/mach/h1940-latch.h b/arch/arm/mach-s3c2410/include/mach/h1940-latch.h
index 97e42bfce81e..fc897d3a056c 100644
--- a/arch/arm/mach-s3c2410/include/mach/h1940-latch.h
+++ b/arch/arm/mach-s3c2410/include/mach/h1940-latch.h
@@ -14,7 +14,7 @@
 #ifndef __ASM_ARCH_H1940_LATCH_H
 #define __ASM_ARCH_H1940_LATCH_H
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 #define H1940_LATCH_GPIO(x)             (S3C_GPIO_END + (x))
 
diff --git a/arch/arm/mach-s3c64xx/include/mach/gpio.h b/arch/arm/mach-s3c64xx/include/mach/gpio.h
index 0d46e994048a..6e34c2f6e670 100644
--- a/arch/arm/mach-s3c64xx/include/mach/gpio.h
+++ b/arch/arm/mach-s3c64xx/include/mach/gpio.h
@@ -12,11 +12,6 @@
  * published by the Free Software Foundation.
 */
 
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
 /* GPIO bank sizes */
 #define S3C64XX_GPIO_A_NR       (8)
 #define S3C64XX_GPIO_B_NR       (7)
@@ -96,5 +91,3 @@ enum s3c_gpio_number {
 #define BOARD_NR_GPIOS 16
 
 #define ARCH_NR_GPIOS   (GPIO_BOARD_START + BOARD_NR_GPIOS)
-
-#include <asm-generic/gpio.h>
diff --git a/arch/arm/mach-s5p64x0/include/mach/gpio.h b/arch/arm/mach-s5p64x0/include/mach/gpio.h
index adb5f298ead8..06cd3c9b16ac 100644
--- a/arch/arm/mach-s5p64x0/include/mach/gpio.h
+++ b/arch/arm/mach-s5p64x0/include/mach/gpio.h
@@ -13,11 +13,6 @@
 #ifndef __ASM_ARCH_GPIO_H
 #define __ASM_ARCH_GPIO_H __FILE__
 
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
 /* GPIO bank sizes */
 
 #define S5P6440_GPIO_A_NR       (6)
@@ -134,6 +129,4 @@ enum s5p6450_gpio_number {
 
 #define ARCH_NR_GPIOS           (S5P64X0_GPIO_END + CONFIG_SAMSUNG_GPIO_EXTRA)
 
-#include <asm-generic/gpio.h>
-
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-s5pc100/include/mach/gpio.h b/arch/arm/mach-s5pc100/include/mach/gpio.h
index 29a8a12d9b4f..5e1a924b595f 100644
--- a/arch/arm/mach-s5pc100/include/mach/gpio.h
+++ b/arch/arm/mach-s5pc100/include/mach/gpio.h
@@ -15,11 +15,6 @@
 #ifndef __ASM_ARCH_GPIO_H
 #define __ASM_ARCH_GPIO_H __FILE__
 
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
 /* GPIO bank sizes */
 #define S5PC100_GPIO_A0_NR      (8)
 #define S5PC100_GPIO_A1_NR      (5)
@@ -146,6 +141,4 @@ enum s5p_gpio_number {
 /* define the number of gpios we need to the one after the MP04() range */
 #define ARCH_NR_GPIOS           (S5PC100_GPIO_END + 1)
 
-#include <asm-generic/gpio.h>
-
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-s5pv210/include/mach/gpio.h b/arch/arm/mach-s5pv210/include/mach/gpio.h
index a5a1e331f8ed..6c8b903c02e4 100644
--- a/arch/arm/mach-s5pv210/include/mach/gpio.h
+++ b/arch/arm/mach-s5pv210/include/mach/gpio.h
@@ -13,11 +13,6 @@
 #ifndef __ASM_ARCH_GPIO_H
 #define __ASM_ARCH_GPIO_H __FILE__
 
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
 /* Practically, GPIO banks up to MP03 are the configurable gpio banks */
 
 /* GPIO bank sizes */
@@ -142,6 +137,4 @@ enum s5p_gpio_number {
 #define ARCH_NR_GPIOS           (S5PV210_MP05(S5PV210_GPIO_MP05_NR) +   \
                                  CONFIG_SAMSUNG_GPIO_EXTRA + 1)
 
-#include <asm-generic/gpio.h>
-
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile
index 41252d22e659..73a5c6431792 100644
--- a/arch/arm/mach-sa1100/Makefile
+++ b/arch/arm/mach-sa1100/Makefile
@@ -3,7 +3,7 @@
 #
 
 # Common support
-obj-y := clock.o generic.o gpio.o irq.o dma.o time.o #nmi-oopser.o
+obj-y := clock.o generic.o irq.o dma.o time.o #nmi-oopser.o
 obj-m :=
 obj-n :=
 obj-  :=
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index e21f3470eece..5fa5ae1f39e1 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -9,6 +9,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -24,7 +25,6 @@
 #include <asm/mach/map.h>
 #include <asm/mach/flash.h>
 #include <asm/irq.h>
-#include <asm/gpio.h>
 
 #include "generic.h"
 
diff --git a/arch/arm/mach-sa1100/include/mach/gpio.h b/arch/arm/mach-sa1100/include/mach/gpio.h
index 7befc104e9a9..703631887c94 100644
--- a/arch/arm/mach-sa1100/include/mach/gpio.h
+++ b/arch/arm/mach-sa1100/include/mach/gpio.h
@@ -28,6 +28,8 @@
 #include <asm/irq.h>
 #include <asm-generic/gpio.h>
 
+#define __ARM_GPIOLIB_COMPLEX
+
 static inline int gpio_get_value(unsigned gpio)
 {
         if (__builtin_constant_p(gpio) && (gpio <= GPIO_MAX))
@@ -51,7 +53,5 @@ static inline void gpio_set_value(unsigned gpio, int value)
 
 #define gpio_to_irq(gpio)       ((gpio < 11) ? (IRQ_GPIO0 + gpio) : \
                                         (IRQ_GPIO11 - 11 + gpio))
-#define irq_to_gpio(irq)        ((irq < IRQ_GPIO11_27) ? (irq - IRQ_GPIO0) : \
-                                        (irq - IRQ_GPIO11 + 11))
 
 #endif
diff --git a/arch/arm/mach-shmobile/include/mach/gpio.h b/arch/arm/mach-shmobile/include/mach/gpio.h
index 2b1bb9e43dda..7bf0890e16ba 100644
--- a/arch/arm/mach-shmobile/include/mach/gpio.h
+++ b/arch/arm/mach-shmobile/include/mach/gpio.h
@@ -18,31 +18,15 @@
 
 #ifdef CONFIG_GPIOLIB
 
-static inline int gpio_get_value(unsigned gpio)
-{
-        return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        __gpio_set_value(gpio, value);
-}
-
-static inline int gpio_cansleep(unsigned gpio)
-{
-        return __gpio_cansleep(gpio);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return __gpio_to_irq(gpio);
-}
-
 static inline int irq_to_gpio(unsigned int irq)
 {
         return -ENOSYS;
 }
 
+#else
+
+#define __ARM_GPIOLIB_COMPLEX
+
 #endif /* CONFIG_GPIOLIB */
 
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
index 9c27b95b8d86..6db7d699ef1c 100644
--- a/arch/arm/mach-tegra/board-harmony-pcie.c
+++ b/arch/arm/mach-tegra/board-harmony-pcie.c
@@ -24,12 +24,10 @@
 
 #include <mach/pinmux.h>
 #include "board.h"
+#include "board-harmony.h"
 
 #ifdef CONFIG_TEGRA_PCI
 
-/* GPIO 3 of the PMIC */
-#define EN_VDD_1V05_GPIO        (TEGRA_NR_GPIOS + 2)
-
 static int __init harmony_pcie_init(void)
 {
         struct regulator *regulator = NULL;
@@ -38,11 +36,11 @@ static int __init harmony_pcie_init(void)
         if (!machine_is_harmony())
                 return 0;
 
-        err = gpio_request(EN_VDD_1V05_GPIO, "EN_VDD_1V05");
+        err = gpio_request(TEGRA_GPIO_EN_VDD_1V05_GPIO, "EN_VDD_1V05");
         if (err)
                 return err;
 
-        gpio_direction_output(EN_VDD_1V05_GPIO, 1);
+        gpio_direction_output(TEGRA_GPIO_EN_VDD_1V05_GPIO, 1);
 
         regulator = regulator_get(NULL, "pex_clk");
         if (IS_ERR_OR_NULL(regulator))
@@ -68,7 +66,7 @@ err_pcie:
         regulator_disable(regulator);
         regulator_put(regulator);
 err_reg:
-        gpio_free(EN_VDD_1V05_GPIO);
+        gpio_free(TEGRA_GPIO_EN_VDD_1V05_GPIO);
 
         return err;
 }
diff --git a/arch/arm/mach-tegra/board-harmony.h b/arch/arm/mach-tegra/board-harmony.h
index d85142edaf6b..139d96c93843 100644
--- a/arch/arm/mach-tegra/board-harmony.h
+++ b/arch/arm/mach-tegra/board-harmony.h
@@ -17,6 +17,8 @@
 #ifndef _MACH_TEGRA_BOARD_HARMONY_H
 #define _MACH_TEGRA_BOARD_HARMONY_H
 
+#include <mach/gpio-tegra.h>
+
 #define HARMONY_GPIO_TPS6586X(_x_)      (TEGRA_NR_GPIOS + (_x_))
 #define HARMONY_GPIO_WM8903(_x_)        (HARMONY_GPIO_TPS6586X(4) + (_x_))
 
@@ -31,6 +33,7 @@
 #define TEGRA_GPIO_HP_DET               TEGRA_GPIO_PW2
 #define TEGRA_GPIO_INT_MIC_EN           TEGRA_GPIO_PX0
 #define TEGRA_GPIO_EXT_MIC_EN           TEGRA_GPIO_PX1
+#define TEGRA_GPIO_EN_VDD_1V05_GPIO     HARMONY_GPIO_TPS6586X(2)
 
 void harmony_pinmux_init(void);
 int harmony_regulator_init(void);
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index d161590c99c2..ac809b6e3def 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -26,6 +26,7 @@
 #include <linux/pda_power.h>
 #include <linux/io.h>
 #include <linux/i2c.h>
+#include <linux/gpio.h>
 #include <linux/rfkill-gpio.h>
 
 #include <asm/mach-types.h>
@@ -36,7 +37,6 @@
 #include <mach/iomap.h>
 #include <mach/irqs.h>
 #include <mach/sdhci.h>
-#include <mach/gpio.h>
 
 #include "board.h"
 #include "board-paz00.h"
diff --git a/arch/arm/mach-tegra/board-paz00.h b/arch/arm/mach-tegra/board-paz00.h
index 86057c3fb9a0..8aff06eb58c3 100644
--- a/arch/arm/mach-tegra/board-paz00.h
+++ b/arch/arm/mach-tegra/board-paz00.h
@@ -17,18 +17,20 @@
 #ifndef _MACH_TEGRA_BOARD_PAZ00_H
 #define _MACH_TEGRA_BOARD_PAZ00_H
 
+#include <mach/gpio-tegra.h>
+
 /* SDCARD */
-#define TEGRA_GPIO_SD1_CD       TEGRA_GPIO_PV5
-#define TEGRA_GPIO_SD1_WP       TEGRA_GPIO_PH1
-#define TEGRA_GPIO_SD1_POWER    TEGRA_GPIO_PT3
+#define TEGRA_GPIO_SD1_CD               TEGRA_GPIO_PV5
+#define TEGRA_GPIO_SD1_WP               TEGRA_GPIO_PH1
+#define TEGRA_GPIO_SD1_POWER            TEGRA_GPIO_PT3
 
 /* ULPI */
-#define TEGRA_ULPI_RST          TEGRA_GPIO_PV0
+#define TEGRA_ULPI_RST                  TEGRA_GPIO_PV0
 
 /* WIFI */
-#define TEGRA_WIFI_PWRN         TEGRA_GPIO_PK5
-#define TEGRA_WIFI_RST          TEGRA_GPIO_PD1
-#define TEGRA_WIFI_LED          TEGRA_GPIO_PD0
+#define TEGRA_WIFI_PWRN                 TEGRA_GPIO_PK5
+#define TEGRA_WIFI_RST                  TEGRA_GPIO_PD1
+#define TEGRA_WIFI_LED                  TEGRA_GPIO_PD0
 
 void paz00_pinmux_init(void);
 
diff --git a/arch/arm/mach-tegra/board-seaboard.h b/arch/arm/mach-tegra/board-seaboard.h
index d06c3342e2c4..4c45d4ca3c49 100644
--- a/arch/arm/mach-tegra/board-seaboard.h
+++ b/arch/arm/mach-tegra/board-seaboard.h
@@ -17,6 +17,8 @@
 #ifndef _MACH_TEGRA_BOARD_SEABOARD_H
 #define _MACH_TEGRA_BOARD_SEABOARD_H
 
+#include <mach/gpio-tegra.h>
+
 #define SEABOARD_GPIO_TPS6586X(_x_)     (TEGRA_NR_GPIOS + (_x_))
 #define SEABOARD_GPIO_WM8903(_x_)       (SEABOARD_GPIO_TPS6586X(4) + (_x_))
 
diff --git a/arch/arm/mach-tegra/board-trimslice-pinmux.c b/arch/arm/mach-tegra/board-trimslice-pinmux.c
index 47c596cdbf32..bcb1916e68b9 100644
--- a/arch/arm/mach-tegra/board-trimslice-pinmux.c
+++ b/arch/arm/mach-tegra/board-trimslice-pinmux.c
@@ -13,12 +13,11 @@
  * GNU General Public License for more details.
  *
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 
 #include <mach/pinmux.h>
-#include <mach/gpio.h>
 
 #include "gpio-names.h"
 #include "board-trimslice.h"
diff --git a/arch/arm/mach-tegra/board-trimslice.c b/arch/arm/mach-tegra/board-trimslice.c
index 91875b975563..c3aff9fdffd3 100644
--- a/arch/arm/mach-tegra/board-trimslice.c
+++ b/arch/arm/mach-tegra/board-trimslice.c
@@ -32,7 +32,6 @@
 
 #include <mach/iomap.h>
 #include <mach/sdhci.h>
-#include <mach/gpio.h>
 
 #include "board.h"
 #include "clock.h"
diff --git a/arch/arm/mach-tegra/board-trimslice.h b/arch/arm/mach-tegra/board-trimslice.h
index 7a7dee86b4da..50f128d87779 100644
--- a/arch/arm/mach-tegra/board-trimslice.h
+++ b/arch/arm/mach-tegra/board-trimslice.h
@@ -17,6 +17,8 @@
 #ifndef _MACH_TEGRA_BOARD_TRIMSLICE_H
 #define _MACH_TEGRA_BOARD_TRIMSLICE_H
 
+#include <mach/gpio-tegra.h>
+
 #define TRIMSLICE_GPIO_SD4_CD   TEGRA_GPIO_PP1  /* mmc4 cd */
 #define TRIMSLICE_GPIO_SD4_WP   TEGRA_GPIO_PP2  /* mmc4 wp */
 
diff --git a/arch/arm/mach-tegra/include/mach/gpio-tegra.h b/arch/arm/mach-tegra/include/mach/gpio-tegra.h
new file mode 100644
index 000000000000..87d37fdf5084
--- /dev/null
+++ b/arch/arm/mach-tegra/include/mach/gpio-tegra.h
@@ -0,0 +1,39 @@
+/*
+ * arch/arm/mach-tegra/include/mach/gpio.h
+ *
+ * Copyright (C) 2010 Google, Inc.
+ *
+ * Author:
+ *      Erik Gilling <konkers@google.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef __MACH_TEGRA_GPIO_TEGRA_H
+#define __MACH_TEGRA_GPIO_TEGRA_H
+
+#include <linux/types.h>
+#include <mach/irqs.h>
+
+#define TEGRA_NR_GPIOS          INT_GPIO_NR
+
+#define TEGRA_GPIO_TO_IRQ(gpio) (INT_GPIO_BASE + (gpio))
+
+struct tegra_gpio_table {
+        int     gpio;   /* GPIO number */
+        bool    enable; /* Enable for GPIO at init? */
+};
+
+void tegra_gpio_config(struct tegra_gpio_table *table, int num);
+void tegra_gpio_enable(int gpio);
+void tegra_gpio_disable(int gpio);
+
+#endif
diff --git a/arch/arm/mach-tegra/include/mach/gpio.h b/arch/arm/mach-tegra/include/mach/gpio.h
index 196f114dc241..e69de29bb2d1 100644
--- a/arch/arm/mach-tegra/include/mach/gpio.h
+++ b/arch/arm/mach-tegra/include/mach/gpio.h
@@ -1,60 +0,0 @@
-/*
- * arch/arm/mach-tegra/include/mach/gpio.h
- *
- * Copyright (C) 2010 Google, Inc.
- *
- * Author:
- *      Erik Gilling <konkers@google.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef __MACH_TEGRA_GPIO_H
-#define __MACH_TEGRA_GPIO_H
-
-#include <linux/init.h>
-#include <mach/irqs.h>
-
-#define TEGRA_NR_GPIOS          INT_GPIO_NR
-
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value          __gpio_get_value
-#define gpio_set_value          __gpio_set_value
-#define gpio_cansleep           __gpio_cansleep
-
-#define TEGRA_GPIO_TO_IRQ(gpio) (INT_GPIO_BASE + (gpio))
-#define TEGRA_IRQ_TO_GPIO(irq) ((irq) - INT_GPIO_BASE)
-
-static inline int gpio_to_irq(unsigned int gpio)
-{
-        if (gpio < TEGRA_NR_GPIOS)
-                return INT_GPIO_BASE + gpio;
-        return -EINVAL;
-}
-
-static inline int irq_to_gpio(unsigned int irq)
-{
-        if ((irq >= INT_GPIO_BASE) && (irq < INT_GPIO_BASE + INT_GPIO_NR))
-                return irq - INT_GPIO_BASE;
-        return -EINVAL;
-}
-
-struct tegra_gpio_table {
-        int     gpio;   /* GPIO number */
-        bool    enable; /* Enable for GPIO at init? */
-};
-
-void tegra_gpio_config(struct tegra_gpio_table *table, int num);
-void tegra_gpio_enable(int gpio);
-void tegra_gpio_disable(int gpio);
-
-#endif
diff --git a/arch/arm/mach-tegra/usb_phy.c b/arch/arm/mach-tegra/usb_phy.c
index 88081bb3ec52..37576a721aeb 100644
--- a/arch/arm/mach-tegra/usb_phy.c
+++ b/arch/arm/mach-tegra/usb_phy.c
@@ -28,6 +28,7 @@
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>
 #include <asm/mach-types.h>
+#include <mach/gpio-tegra.h>
 #include <mach/usb_phy.h>
 #include <mach/iomap.h>
 
diff --git a/arch/arm/mach-u300/Kconfig b/arch/arm/mach-u300/Kconfig
index 32a7b0f7e9f7..7b5c229dc7ea 100644
--- a/arch/arm/mach-u300/Kconfig
+++ b/arch/arm/mach-u300/Kconfig
@@ -6,6 +6,7 @@ comment "ST-Ericsson Mobile Platform Products"
 
 config MACH_U300
         bool "U300"
+        select GPIO_U300
 
 comment "ST-Ericsson U300/U330/U335/U365 Feature Selections"
 
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c
index 399c89f14dfb..fd435f44098b 100644
--- a/arch/arm/mach-u300/core.c
+++ b/arch/arm/mach-u300/core.c
@@ -37,6 +37,7 @@
 #include <mach/hardware.h>
 #include <mach/syscon.h>
 #include <mach/dma_channels.h>
+#include <mach/gpio-u300.h>
 
 #include "clock.h"
 #include "mmc.h"
@@ -239,7 +240,7 @@ static struct resource gpio_resources[] = {
                 .end   = IRQ_U300_GPIO_PORT2,
                 .flags = IORESOURCE_IRQ,
         },
-#ifdef U300_COH901571_3
+#if defined(CONFIG_MACH_U300_BS365) || defined(CONFIG_MACH_U300_BS335)
         {
                 .name  = "gpio3",
                 .start = IRQ_U300_GPIO_PORT3,
@@ -252,6 +253,7 @@ static struct resource gpio_resources[] = {
                 .end   = IRQ_U300_GPIO_PORT4,
                 .flags = IORESOURCE_IRQ,
         },
+#endif
 #ifdef CONFIG_MACH_U300_BS335
         {
                 .name  = "gpio5",
@@ -266,7 +268,6 @@ static struct resource gpio_resources[] = {
                 .flags = IORESOURCE_IRQ,
         },
 #endif /* CONFIG_MACH_U300_BS335 */
-#endif /* U300_COH901571_3 */
 };
 
 static struct resource keypad_resources[] = {
@@ -1556,11 +1557,35 @@ static struct platform_device i2c1_device = {
         .resource = i2c1_resources,
 };
 
+/*
+ * The different variants have a few different versions of the
+ * GPIO block, with different number of ports.
+ */
+static struct u300_gpio_platform u300_gpio_plat = {
+#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
+        .variant = U300_GPIO_COH901335,
+        .ports = 3,
+#endif
+#ifdef CONFIG_MACH_U300_BS335
+        .variant = U300_GPIO_COH901571_3_BS335,
+        .ports = 7,
+#endif
+#ifdef CONFIG_MACH_U300_BS365
+        .variant = U300_GPIO_COH901571_3_BS365,
+        .ports = 5,
+#endif
+        .gpio_base = 0,
+        .gpio_irq_base = IRQ_U300_GPIO_BASE,
+};
+
 static struct platform_device gpio_device = {
         .name = "u300-gpio",
         .id = -1,
         .num_resources = ARRAY_SIZE(gpio_resources),
         .resource = gpio_resources,
+        .dev = {
+                .platform_data = &u300_gpio_plat,
+        },
 };
 
 static struct platform_device keypad_device = {
@@ -1666,7 +1691,7 @@ void __init u300_init_irq(void)
         BUG_ON(IS_ERR(clk));
         clk_enable(clk);
 
-        for (i = 0; i < NR_IRQS; i++)
+        for (i = 0; i < U300_VIC_IRQS_END; i++)
                 set_bit(i, (unsigned long *) &mask[0]);
         vic_init((void __iomem *) U300_INTCON0_VBASE, 0, mask[0], mask[0]);
         vic_init((void __iomem *) U300_INTCON1_VBASE, 32, mask[1], mask[1]);
diff --git a/arch/arm/mach-u300/include/mach/gpio-u300.h b/arch/arm/mach-u300/include/mach/gpio-u300.h
new file mode 100644
index 000000000000..0c2b2021951a
--- /dev/null
+++ b/arch/arm/mach-u300/include/mach/gpio-u300.h
@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2007-2011 ST-Ericsson AB
+ * License terms: GNU General Public License (GPL) version 2
+ * GPIO block resgister definitions and inline macros for
+ * U300 GPIO COH 901 335 or COH 901 571/3
+ * Author: Linus Walleij <linus.walleij@stericsson.com>
+ */
+
+#ifndef __MACH_U300_GPIO_U300_H
+#define __MACH_U300_GPIO_U300_H
+
+/*
+ * Individual pin assignments for the B26/S26. Notice that the
+ * actual usage of these pins depends on the PAD MUX settings, that
+ * is why the same number can potentially appear several times.
+ * In the reference design each pin is only used for one purpose.
+ * These were determined by inspecting the B26/S26 schematic:
+ * 2/1911-ROA 128 1603
+ */
+#ifdef CONFIG_MACH_U300_BS2X
+#define U300_GPIO_PIN_UART_RX           0
+#define U300_GPIO_PIN_UART_TX           1
+#define U300_GPIO_PIN_GPIO02            2  /* Unrouted */
+#define U300_GPIO_PIN_GPIO03            3  /* Unrouted */
+#define U300_GPIO_PIN_CAM_SLEEP         4
+#define U300_GPIO_PIN_CAM_REG_EN        5
+#define U300_GPIO_PIN_GPIO06            6  /* Unrouted */
+#define U300_GPIO_PIN_GPIO07            7  /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO08            8  /* Service point SP2321 */
+#define U300_GPIO_PIN_GPIO09            9  /* Service point SP2322 */
+#define U300_GPIO_PIN_PHFSENSE          10 /* Headphone jack sensing */
+#define U300_GPIO_PIN_MMC_CLKRET        11 /* Clock return from MMC/SD card */
+#define U300_GPIO_PIN_MMC_CD            12 /* MMC Card insertion detection */
+#define U300_GPIO_PIN_FLIPSENSE         13 /* Mechanical flip sensing */
+#define U300_GPIO_PIN_GPIO14            14 /* DSP JTAG Port RTCK */
+#define U300_GPIO_PIN_GPIO15            15 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO16            16 /* Unrouted */
+#define U300_GPIO_PIN_GPIO17            17 /* Unrouted */
+#define U300_GPIO_PIN_GPIO18            18 /* Unrouted */
+#define U300_GPIO_PIN_GPIO19            19 /* Unrouted */
+#define U300_GPIO_PIN_GPIO20            20 /* Unrouted */
+#define U300_GPIO_PIN_GPIO21            21 /* Unrouted */
+#define U300_GPIO_PIN_GPIO22            22 /* Unrouted */
+#define U300_GPIO_PIN_GPIO23            23 /* Unrouted */
+#endif
+
+/*
+ * Individual pin assignments for the B330/S330 and B365/S365.
+ * Notice that the actual usage of these pins depends on the
+ * PAD MUX settings, that is why the same number can potentially
+ * appear several times. In the reference design each pin is only
+ * used for one purpose. These were determined by inspecting the
+ * S365 schematic.
+ */
+#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \
+    defined(CONFIG_MACH_U300_BS335)
+#define U300_GPIO_PIN_UART_RX           0
+#define U300_GPIO_PIN_UART_TX           1
+#define U300_GPIO_PIN_UART_CTS          2
+#define U300_GPIO_PIN_UART_RTS          3
+#define U300_GPIO_PIN_CAM_MAIN_STANDBY  4 /* Camera MAIN standby */
+#define U300_GPIO_PIN_GPIO05            5 /* Unrouted */
+#define U300_GPIO_PIN_MS_CD             6 /* Memory Stick Card insertion */
+#define U300_GPIO_PIN_GPIO07            7 /* Test point TP2430 */
+
+#define U300_GPIO_PIN_GPIO08            8 /* Test point TP2437 */
+#define U300_GPIO_PIN_GPIO09            9 /* Test point TP2431 */
+#define U300_GPIO_PIN_GPIO10            10 /* Test point TP2432 */
+#define U300_GPIO_PIN_MMC_CLKRET        11 /* Clock return from MMC/SD card */
+#define U300_GPIO_PIN_MMC_CD            12 /* MMC Card insertion detection */
+#define U300_GPIO_PIN_CAM_SUB_STANDBY   13 /* Camera SUB standby */
+#define U300_GPIO_PIN_GPIO14            14 /* Test point TP2436 */
+#define U300_GPIO_PIN_GPIO15            15 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO16            16 /* Test point TP2438 */
+#define U300_GPIO_PIN_PHFSENSE          17 /* Headphone jack sensing */
+#define U300_GPIO_PIN_GPIO18            18 /* Test point TP2439 */
+#define U300_GPIO_PIN_GPIO19            19 /* Routed somewhere */
+#define U300_GPIO_PIN_GPIO20            20 /* Unrouted */
+#define U300_GPIO_PIN_GPIO21            21 /* Unrouted */
+#define U300_GPIO_PIN_GPIO22            22 /* Unrouted */
+#define U300_GPIO_PIN_GPIO23            23 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO24            24 /* Unrouted */
+#define U300_GPIO_PIN_GPIO25            25 /* Unrouted */
+#define U300_GPIO_PIN_GPIO26            26 /* Unrouted */
+#define U300_GPIO_PIN_GPIO27            27 /* Unrouted */
+#define U300_GPIO_PIN_GPIO28            28 /* Unrouted */
+#define U300_GPIO_PIN_GPIO29            29 /* Unrouted */
+#define U300_GPIO_PIN_GPIO30            30 /* Unrouted */
+#define U300_GPIO_PIN_GPIO31            31 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO32            32 /* Unrouted */
+#define U300_GPIO_PIN_GPIO33            33 /* Unrouted */
+#define U300_GPIO_PIN_GPIO34            34 /* Unrouted */
+#define U300_GPIO_PIN_GPIO35            35 /* Unrouted */
+#define U300_GPIO_PIN_GPIO36            36 /* Unrouted */
+#define U300_GPIO_PIN_GPIO37            37 /* Unrouted */
+#define U300_GPIO_PIN_GPIO38            38 /* Unrouted */
+#define U300_GPIO_PIN_GPIO39            39 /* Unrouted */
+
+#ifdef CONFIG_MACH_U300_BS335
+
+#define U300_GPIO_PIN_GPIO40            40 /* Unrouted */
+#define U300_GPIO_PIN_GPIO41            41 /* Unrouted */
+#define U300_GPIO_PIN_GPIO42            42 /* Unrouted */
+#define U300_GPIO_PIN_GPIO43            43 /* Unrouted */
+#define U300_GPIO_PIN_GPIO44            44 /* Unrouted */
+#define U300_GPIO_PIN_GPIO45            45 /* Unrouted */
+#define U300_GPIO_PIN_GPIO46            46 /* Unrouted */
+#define U300_GPIO_PIN_GPIO47            47 /* Unrouted */
+
+#define U300_GPIO_PIN_GPIO48            48 /* Unrouted */
+#define U300_GPIO_PIN_GPIO49            49 /* Unrouted */
+#define U300_GPIO_PIN_GPIO50            50 /* Unrouted */
+#define U300_GPIO_PIN_GPIO51            51 /* Unrouted */
+#define U300_GPIO_PIN_GPIO52            52 /* Unrouted */
+#define U300_GPIO_PIN_GPIO53            53 /* Unrouted */
+#define U300_GPIO_PIN_GPIO54            54 /* Unrouted */
+#define U300_GPIO_PIN_GPIO55            55 /* Unrouted */
+#endif
+
+#endif
+
+/**
+ * enum u300_gpio_variant - the type of U300 GPIO employed
+ */
+enum u300_gpio_variant {
+        U300_GPIO_COH901335,
+        U300_GPIO_COH901571_3_BS335,
+        U300_GPIO_COH901571_3_BS365,
+};
+
+/**
+ * struct u300_gpio_platform - U300 GPIO platform data
+ * @variant: IP block variant
+ * @ports: number of GPIO block ports
+ * @gpio_base: first GPIO number for this block (use a free range)
+ * @gpio_irq_base: first GPIO IRQ number for this block (use a free range)
+ */
+struct u300_gpio_platform {
+        enum u300_gpio_variant variant;
+        u8 ports;
+        int gpio_base;
+        int gpio_irq_base;
+};
+
+#endif /* __MACH_U300_GPIO_U300_H */
diff --git a/arch/arm/mach-u300/include/mach/gpio.h b/arch/arm/mach-u300/include/mach/gpio.h
index d5a71abcbaea..e69de29bb2d1 100644
--- a/arch/arm/mach-u300/include/mach/gpio.h
+++ b/arch/arm/mach-u300/include/mach/gpio.h
@@ -1,294 +0,0 @@
-/*
- *
- * arch/arm/mach-u300/include/mach/gpio.h
- *
- *
- * Copyright (C) 2007-2009 ST-Ericsson AB
- * License terms: GNU General Public License (GPL) version 2
- * GPIO block resgister definitions and inline macros for
- * U300 GPIO COH 901 335 or COH 901 571/3
- * Author: Linus Walleij <linus.walleij@stericsson.com>
- */
-
-#ifndef __MACH_U300_GPIO_H
-#define __MACH_U300_GPIO_H
-
-#include <linux/kernel.h>
-#include <linux/io.h>
-#include <mach/hardware.h>
-#include <asm/irq.h>
-
-/* Switch type depending on platform/chip variant */
-#if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
-#define U300_COH901335
-#endif
-#if defined(CONFIG_MACH_U300_BS365) || defined(CONFIG_MACH_U300_BS335)
-#define U300_COH901571_3
-#endif
-
-/* Get base address for regs here */
-#include "u300-regs.h"
-/* IRQ numbers */
-#include "irqs.h"
-
-/*
- * This is the GPIO block definitions. GPIO (General Purpose I/O) can be
- * used for anything, and often is. The event/enable etc figures are for
- * the lowermost pin (pin 0 on each port), shift this left to match your
- * pin if you're gonna use these values.
- */
-#ifdef U300_COH901335
-#define U300_GPIO_PORTX_SPACING                         (0x1C)
-/* Port X Pin Data Register 32bit, this is both input and output (R/W) */
-#define U300_GPIO_PXPDIR                                (0x00)
-#define U300_GPIO_PXPDOR                                (0x00)
-/* Port X Pin Config Register 32bit (R/W) */
-#define U300_GPIO_PXPCR                                 (0x04)
-#define U300_GPIO_PXPCR_ALL_PINS_MODE_MASK              (0x0000FFFFUL)
-#define U300_GPIO_PXPCR_PIN_MODE_MASK                   (0x00000003UL)
-#define U300_GPIO_PXPCR_PIN_MODE_SHIFT                  (0x00000002UL)
-#define U300_GPIO_PXPCR_PIN_MODE_INPUT                  (0x00000000UL)
-#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL       (0x00000001UL)
-#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_DRAIN      (0x00000002UL)
-#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_SOURCE     (0x00000003UL)
-/* Port X Interrupt Event Register 32bit (R/W) */
-#define U300_GPIO_PXIEV                                 (0x08)
-#define U300_GPIO_PXIEV_ALL_IRQ_EVENT_MASK              (0x000000FFUL)
-#define U300_GPIO_PXIEV_IRQ_EVENT                       (0x00000001UL)
-/* Port X Interrupt Enable Register 32bit (R/W) */
-#define U300_GPIO_PXIEN                                 (0x0C)
-#define U300_GPIO_PXIEN_ALL_IRQ_ENABLE_MASK             (0x000000FFUL)
-#define U300_GPIO_PXIEN_IRQ_ENABLE                      (0x00000001UL)
-/* Port X Interrupt Force Register 32bit (R/W) */
-#define U300_GPIO_PXIFR                                 (0x10)
-#define U300_GPIO_PXIFR_ALL_IRQ_FORCE_MASK              (0x000000FFUL)
-#define U300_GPIO_PXIFR_IRQ_FORCE                       (0x00000001UL)
-/* Port X Interrupt Config Register 32bit (R/W) */
-#define U300_GPIO_PXICR                                 (0x14)
-#define U300_GPIO_PXICR_ALL_IRQ_CONFIG_MASK             (0x000000FFUL)
-#define U300_GPIO_PXICR_IRQ_CONFIG_MASK                 (0x00000001UL)
-#define U300_GPIO_PXICR_IRQ_CONFIG_FALLING_EDGE         (0x00000000UL)
-#define U300_GPIO_PXICR_IRQ_CONFIG_RISING_EDGE          (0x00000001UL)
-/* Port X Pull-up Enable Register 32bit (R/W) */
-#define U300_GPIO_PXPER                                 (0x18)
-#define U300_GPIO_PXPER_ALL_PULL_UP_DISABLE_MASK        (0x000000FFUL)
-#define U300_GPIO_PXPER_PULL_UP_DISABLE                 (0x00000001UL)
-/* Control Register 32bit (R/W) */
-#define U300_GPIO_CR                                    (0x54)
-#define U300_GPIO_CR_BLOCK_CLOCK_ENABLE                 (0x00000001UL)
-/* three ports of 8 bits each = GPIO pins 0..23 */
-#define U300_GPIO_NUM_PORTS 3
-#define U300_GPIO_PINS_PER_PORT 8
-#define U300_GPIO_MAX   (U300_GPIO_PINS_PER_PORT * U300_GPIO_NUM_PORTS - 1)
-#endif
-
-#ifdef U300_COH901571_3
-/*
- * Control Register 32bit (R/W)
- * bit 15-9 (mask 0x0000FE00) contains the number of cores. 8*cores
- * gives the number of GPIO pins.
- * bit 8-2  (mask 0x000001FC) contains the core version ID.
- */
-#define U300_GPIO_CR                                    (0x00)
-#define U300_GPIO_CR_SYNC_SEL_ENABLE                    (0x00000002UL)
-#define U300_GPIO_CR_BLOCK_CLKRQ_ENABLE                 (0x00000001UL)
-#define U300_GPIO_PORTX_SPACING                         (0x30)
-/* Port X Pin Data INPUT Register 32bit (R/W) */
-#define U300_GPIO_PXPDIR                                (0x04)
-/* Port X Pin Data OUTPUT Register 32bit (R/W) */
-#define U300_GPIO_PXPDOR                                (0x08)
-/* Port X Pin Config Register 32bit (R/W) */
-#define U300_GPIO_PXPCR                                 (0x0C)
-#define U300_GPIO_PXPCR_ALL_PINS_MODE_MASK              (0x0000FFFFUL)
-#define U300_GPIO_PXPCR_PIN_MODE_MASK                   (0x00000003UL)
-#define U300_GPIO_PXPCR_PIN_MODE_SHIFT                  (0x00000002UL)
-#define U300_GPIO_PXPCR_PIN_MODE_INPUT                  (0x00000000UL)
-#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL       (0x00000001UL)
-#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_DRAIN      (0x00000002UL)
-#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_SOURCE     (0x00000003UL)
-/* Port X Pull-up Enable Register 32bit (R/W) */
-#define U300_GPIO_PXPER                                 (0x10)
-#define U300_GPIO_PXPER_ALL_PULL_UP_DISABLE_MASK        (0x000000FFUL)
-#define U300_GPIO_PXPER_PULL_UP_DISABLE                 (0x00000001UL)
-/* Port X Interrupt Event Register 32bit (R/W) */
-#define U300_GPIO_PXIEV                                 (0x14)
-#define U300_GPIO_PXIEV_ALL_IRQ_EVENT_MASK              (0x000000FFUL)
-#define U300_GPIO_PXIEV_IRQ_EVENT                       (0x00000001UL)
-/* Port X Interrupt Enable Register 32bit (R/W) */
-#define U300_GPIO_PXIEN                                 (0x18)
-#define U300_GPIO_PXIEN_ALL_IRQ_ENABLE_MASK             (0x000000FFUL)
-#define U300_GPIO_PXIEN_IRQ_ENABLE                      (0x00000001UL)
-/* Port X Interrupt Force Register 32bit (R/W) */
-#define U300_GPIO_PXIFR                                 (0x1C)
-#define U300_GPIO_PXIFR_ALL_IRQ_FORCE_MASK              (0x000000FFUL)
-#define U300_GPIO_PXIFR_IRQ_FORCE                       (0x00000001UL)
-/* Port X Interrupt Config Register 32bit (R/W) */
-#define U300_GPIO_PXICR                                 (0x20)
-#define U300_GPIO_PXICR_ALL_IRQ_CONFIG_MASK             (0x000000FFUL)
-#define U300_GPIO_PXICR_IRQ_CONFIG_MASK                 (0x00000001UL)
-#define U300_GPIO_PXICR_IRQ_CONFIG_FALLING_EDGE         (0x00000000UL)
-#define U300_GPIO_PXICR_IRQ_CONFIG_RISING_EDGE          (0x00000001UL)
-#ifdef CONFIG_MACH_U300_BS335
-/* seven ports of 8 bits each = GPIO pins 0..55 */
-#define U300_GPIO_NUM_PORTS 7
-#else
-/* five ports of 8 bits each = GPIO pins 0..39 */
-#define U300_GPIO_NUM_PORTS 5
-#endif
-#define U300_GPIO_PINS_PER_PORT 8
-#define U300_GPIO_MAX (U300_GPIO_PINS_PER_PORT * U300_GPIO_NUM_PORTS - 1)
-#endif
-
-/*
- * Individual pin assignments for the B26/S26. Notice that the
- * actual usage of these pins depends on the PAD MUX settings, that
- * is why the same number can potentially appear several times.
- * In the reference design each pin is only used for one purpose.
- * These were determined by inspecting the B26/S26 schematic:
- * 2/1911-ROA 128 1603
- */
-#ifdef CONFIG_MACH_U300_BS2X
-#define U300_GPIO_PIN_UART_RX           0
-#define U300_GPIO_PIN_UART_TX           1
-#define U300_GPIO_PIN_GPIO02            2  /* Unrouted */
-#define U300_GPIO_PIN_GPIO03            3  /* Unrouted */
-#define U300_GPIO_PIN_CAM_SLEEP         4
-#define U300_GPIO_PIN_CAM_REG_EN        5
-#define U300_GPIO_PIN_GPIO06            6  /* Unrouted */
-#define U300_GPIO_PIN_GPIO07            7  /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO08            8  /* Service point SP2321 */
-#define U300_GPIO_PIN_GPIO09            9  /* Service point SP2322 */
-#define U300_GPIO_PIN_PHFSENSE          10 /* Headphone jack sensing */
-#define U300_GPIO_PIN_MMC_CLKRET        11 /* Clock return from MMC/SD card */
-#define U300_GPIO_PIN_MMC_CD            12 /* MMC Card insertion detection */
-#define U300_GPIO_PIN_FLIPSENSE         13 /* Mechanical flip sensing */
-#define U300_GPIO_PIN_GPIO14            14 /* DSP JTAG Port RTCK */
-#define U300_GPIO_PIN_GPIO15            15 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO16            16 /* Unrouted */
-#define U300_GPIO_PIN_GPIO17            17 /* Unrouted */
-#define U300_GPIO_PIN_GPIO18            18 /* Unrouted */
-#define U300_GPIO_PIN_GPIO19            19 /* Unrouted */
-#define U300_GPIO_PIN_GPIO20            20 /* Unrouted */
-#define U300_GPIO_PIN_GPIO21            21 /* Unrouted */
-#define U300_GPIO_PIN_GPIO22            22 /* Unrouted */
-#define U300_GPIO_PIN_GPIO23            23 /* Unrouted */
-#endif
-
-/*
- * Individual pin assignments for the B330/S330 and B365/S365.
- * Notice that the actual usage of these pins depends on the
- * PAD MUX settings, that is why the same number can potentially
- * appear several times. In the reference design each pin is only
- * used for one purpose. These were determined by inspecting the
- * S365 schematic.
- */
-#if defined(CONFIG_MACH_U300_BS330) || defined(CONFIG_MACH_U300_BS365) || \
-    defined(CONFIG_MACH_U300_BS335)
-#define U300_GPIO_PIN_UART_RX           0
-#define U300_GPIO_PIN_UART_TX           1
-#define U300_GPIO_PIN_UART_CTS          2
-#define U300_GPIO_PIN_UART_RTS          3
-#define U300_GPIO_PIN_CAM_MAIN_STANDBY  4 /* Camera MAIN standby */
-#define U300_GPIO_PIN_GPIO05            5 /* Unrouted */
-#define U300_GPIO_PIN_MS_CD             6 /* Memory Stick Card insertion */
-#define U300_GPIO_PIN_GPIO07            7 /* Test point TP2430 */
-
-#define U300_GPIO_PIN_GPIO08            8 /* Test point TP2437 */
-#define U300_GPIO_PIN_GPIO09            9 /* Test point TP2431 */
-#define U300_GPIO_PIN_GPIO10            10 /* Test point TP2432 */
-#define U300_GPIO_PIN_MMC_CLKRET        11 /* Clock return from MMC/SD card */
-#define U300_GPIO_PIN_MMC_CD            12 /* MMC Card insertion detection */
-#define U300_GPIO_PIN_CAM_SUB_STANDBY   13 /* Camera SUB standby */
-#define U300_GPIO_PIN_GPIO14            14 /* Test point TP2436 */
-#define U300_GPIO_PIN_GPIO15            15 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO16            16 /* Test point TP2438 */
-#define U300_GPIO_PIN_PHFSENSE          17 /* Headphone jack sensing */
-#define U300_GPIO_PIN_GPIO18            18 /* Test point TP2439 */
-#define U300_GPIO_PIN_GPIO19            19 /* Routed somewhere */
-#define U300_GPIO_PIN_GPIO20            20 /* Unrouted */
-#define U300_GPIO_PIN_GPIO21            21 /* Unrouted */
-#define U300_GPIO_PIN_GPIO22            22 /* Unrouted */
-#define U300_GPIO_PIN_GPIO23            23 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO24            24 /* Unrouted */
-#define U300_GPIO_PIN_GPIO25            25 /* Unrouted */
-#define U300_GPIO_PIN_GPIO26            26 /* Unrouted */
-#define U300_GPIO_PIN_GPIO27            27 /* Unrouted */
-#define U300_GPIO_PIN_GPIO28            28 /* Unrouted */
-#define U300_GPIO_PIN_GPIO29            29 /* Unrouted */
-#define U300_GPIO_PIN_GPIO30            30 /* Unrouted */
-#define U300_GPIO_PIN_GPIO31            31 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO32            32 /* Unrouted */
-#define U300_GPIO_PIN_GPIO33            33 /* Unrouted */
-#define U300_GPIO_PIN_GPIO34            34 /* Unrouted */
-#define U300_GPIO_PIN_GPIO35            35 /* Unrouted */
-#define U300_GPIO_PIN_GPIO36            36 /* Unrouted */
-#define U300_GPIO_PIN_GPIO37            37 /* Unrouted */
-#define U300_GPIO_PIN_GPIO38            38 /* Unrouted */
-#define U300_GPIO_PIN_GPIO39            39 /* Unrouted */
-
-#ifdef CONFIG_MACH_U300_BS335
-
-#define U300_GPIO_PIN_GPIO40            40 /* Unrouted */
-#define U300_GPIO_PIN_GPIO41            41 /* Unrouted */
-#define U300_GPIO_PIN_GPIO42            42 /* Unrouted */
-#define U300_GPIO_PIN_GPIO43            43 /* Unrouted */
-#define U300_GPIO_PIN_GPIO44            44 /* Unrouted */
-#define U300_GPIO_PIN_GPIO45            45 /* Unrouted */
-#define U300_GPIO_PIN_GPIO46            46 /* Unrouted */
-#define U300_GPIO_PIN_GPIO47            47 /* Unrouted */
-
-#define U300_GPIO_PIN_GPIO48            48 /* Unrouted */
-#define U300_GPIO_PIN_GPIO49            49 /* Unrouted */
-#define U300_GPIO_PIN_GPIO50            50 /* Unrouted */
-#define U300_GPIO_PIN_GPIO51            51 /* Unrouted */
-#define U300_GPIO_PIN_GPIO52            52 /* Unrouted */
-#define U300_GPIO_PIN_GPIO53            53 /* Unrouted */
-#define U300_GPIO_PIN_GPIO54            54 /* Unrouted */
-#define U300_GPIO_PIN_GPIO55            55 /* Unrouted */
-#endif
-
-#endif
-
-/* translates a pin number to a port number */
-#define PIN_TO_PORT(val) (val >> 3)
-
-/* These can be found in arch/arm/mach-u300/gpio.c */
-extern int gpio_is_valid(int number);
-extern int gpio_request(unsigned gpio, const char *label);
-extern void gpio_free(unsigned gpio);
-extern int gpio_direction_input(unsigned gpio);
-extern int gpio_direction_output(unsigned gpio, int value);
-extern int gpio_register_callback(unsigned gpio,
-                                  int (*func)(void *arg),
-                                  void *);
-extern int gpio_unregister_callback(unsigned gpio);
-extern void enable_irq_on_gpio_pin(unsigned gpio, int edge);
-extern void disable_irq_on_gpio_pin(unsigned gpio);
-extern void gpio_pullup(unsigned gpio, int value);
-extern int gpio_get_value(unsigned gpio);
-extern void gpio_set_value(unsigned gpio, int value);
-
-#define gpio_get_value_cansleep gpio_get_value
-#define gpio_set_value_cansleep gpio_set_value
-
-/* wrappers to sleep-enable the previous two functions */
-static inline unsigned gpio_to_irq(unsigned gpio)
-{
-        return PIN_TO_PORT(gpio) + IRQ_U300_GPIO_PORT0;
-}
-
-static inline unsigned irq_to_gpio(unsigned irq)
-{
-        /*
-         * FIXME: This is no 1-1 mapping at all, it points to the
-         * whole block of 8 pins.
-         */
-        return (irq - IRQ_U300_GPIO_PORT0) << 3;
-}
-
-#endif
diff --git a/arch/arm/mach-u300/include/mach/irqs.h b/arch/arm/mach-u300/include/mach/irqs.h
index 09b1b28fa8fd..d270fea32926 100644
--- a/arch/arm/mach-u300/include/mach/irqs.h
+++ b/arch/arm/mach-u300/include/mach/irqs.h
@@ -72,7 +72,7 @@
 
 /* DB3150 and DB3200 have only 45 IRQs */
 #if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330)
-#define U300_NR_IRQS                    45
+#define U300_VIC_IRQS_END               45
 #endif
 
 /* The DB3350-specific interrupt lines */
@@ -88,7 +88,7 @@
 #define IRQ_U300_GPIO_PORT4             53
 #define IRQ_U300_GPIO_PORT5             54
 #define IRQ_U300_GPIO_PORT6             55
-#define U300_NR_IRQS                    56
+#define U300_VIC_IRQS_END               56
 #endif
 
 /* The DB3210-specific interrupt lines */
@@ -106,16 +106,25 @@
 #define IRQ_U300_NFIF                   45
 #define IRQ_U300_NFIF2                  46
 #define IRQ_U300_SYSCON_PLL_LOCK        47
-#define U300_NR_IRQS                    48
+#define U300_VIC_IRQS_END               48
 #endif
 
-#ifdef CONFIG_AB3550_CORE
-#define IRQ_AB3550_BASE                 (U300_NR_IRQS)
-#define IRQ_AB3550_END                  (IRQ_AB3550_BASE + 37)
+/* Maximum 8*7 GPIO lines */
+#ifdef CONFIG_GPIO_U300
+#define IRQ_U300_GPIO_BASE              (U300_VIC_IRQS_END)
+#define IRQ_U300_GPIO_END               (IRQ_U300_GPIO_BASE + 56)
+#else
+#define IRQ_U300_GPIO_END               (U300_VIC_IRQS_END)
+#endif
 
-#define NR_IRQS                         (IRQ_AB3550_END + 1)
+/* Optional AB3550 mixsig chip */
+#ifdef CONFIG_AB3550_CORE
+#define IRQ_AB3550_BASE                 (IRQ_U300_GPIO_END)
+#define IRQ_AB3550_END                  (IRQ_AB3550_BASE + 38)
 #else
-#define NR_IRQS U300_NR_IRQS
+#define IRQ_AB3550_END                  (IRQ_U300_GPIO_END)
 #endif
 
+#define NR_IRQS                         (IRQ_AB3550_END)
+
 #endif
diff --git a/arch/arm/mach-u300/mmc.c b/arch/arm/mach-u300/mmc.c
index 677ccef5cd32..d9a5c92db74a 100644
--- a/arch/arm/mach-u300/mmc.c
+++ b/arch/arm/mach-u300/mmc.c
@@ -13,12 +13,12 @@
 #include <linux/device.h>
 #include <linux/amba/bus.h>
 #include <linux/mmc/host.h>
-#include <linux/gpio.h>
 #include <linux/dmaengine.h>
 #include <linux/amba/mmci.h>
 #include <linux/slab.h>
 #include <mach/coh901318.h>
 #include <mach/dma_channels.h>
+#include <mach/gpio-u300.h>
 
 #include "mmc.h"
 #include "padmux.h"
diff --git a/arch/arm/mach-ux500/board-mop500-pins.c b/arch/arm/mach-ux500/board-mop500-pins.c
index f26fd76f72b4..15b23e4bd488 100644
--- a/arch/arm/mach-ux500/board-mop500-pins.c
+++ b/arch/arm/mach-ux500/board-mop500-pins.c
@@ -6,10 +6,10 @@
 
 #include <linux/kernel.h>
 #include <linux/init.h>
-#include <linux/gpio.h>
 
 #include <asm/mach-types.h>
 #include <plat/pincfg.h>
+#include <plat/gpio-nomadik.h>
 #include <mach/hardware.h>
 
 #include "pins-db8500.h"
diff --git a/arch/arm/mach-ux500/board-mop500-u8500uib.c b/arch/arm/mach-ux500/board-mop500-u8500uib.c
index 8ce46c0fdfd5..feb5744d98b7 100644
--- a/arch/arm/mach-ux500/board-mop500-u8500uib.c
+++ b/arch/arm/mach-ux500/board-mop500-u8500uib.c
@@ -4,7 +4,7 @@
  * Board data for the U8500 UIB, also known as the New UIB
  * License terms: GNU General Public License (GPL), version 2
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/i2c.h>
@@ -13,7 +13,6 @@
 #include <linux/mfd/tc3589x.h>
 #include <linux/input/matrix_keypad.h>
 
-#include <mach/gpio.h>
 #include <mach/irqs.h>
 
 #include "board-mop500.h"
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index cd54abaccd96..537ab63c1dc9 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -37,6 +37,7 @@
 #include <plat/i2c.h>
 #include <plat/ste_dma40.h>
 #include <plat/pincfg.h>
+#include <plat/gpio-nomadik.h>
 
 #include <mach/hardware.h>
 #include <mach/setup.h>
diff --git a/arch/arm/mach-ux500/board-u5500-sdi.c b/arch/arm/mach-ux500/board-u5500-sdi.c
index 739fb4c5b160..63c3f8058ffc 100644
--- a/arch/arm/mach-ux500/board-u5500-sdi.c
+++ b/arch/arm/mach-ux500/board-u5500-sdi.c
@@ -7,9 +7,9 @@
 
 #include <linux/amba/mmci.h>
 #include <linux/mmc/host.h>
-#include <linux/gpio.h>
 
 #include <plat/pincfg.h>
+#include <plat/gpio-nomadik.h>
 #include <mach/db5500-regs.h>
 #include <plat/ste_dma40.h>
 
diff --git a/arch/arm/mach-ux500/board-u5500.c b/arch/arm/mach-ux500/board-u5500.c
index e58f0f562426..2d9e191bd30a 100644
--- a/arch/arm/mach-ux500/board-u5500.c
+++ b/arch/arm/mach-ux500/board-u5500.c
@@ -8,7 +8,6 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/amba/bus.h>
-#include <linux/gpio.h>
 #include <linux/irq.h>
 #include <linux/i2c.h>
 
@@ -17,6 +16,7 @@
 
 #include <plat/pincfg.h>
 #include <plat/i2c.h>
+#include <plat/gpio-nomadik.h>
 
 #include <mach/hardware.h>
 #include <mach/devices.h>
diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c
index 22705d246fc7..9de1af008094 100644
--- a/arch/arm/mach-ux500/cpu-db5500.c
+++ b/arch/arm/mach-ux500/cpu-db5500.c
@@ -13,7 +13,7 @@
 #include <asm/mach/map.h>
 #include <asm/pmu.h>
 
-#include <plat/gpio.h>
+#include <plat/gpio-nomadik.h>
 
 #include <mach/hardware.h>
 #include <mach/devices.h>
diff --git a/arch/arm/mach-ux500/cpu-db8500.c b/arch/arm/mach-ux500/cpu-db8500.c
index 4598b06c8c55..13e8890a8b8a 100644
--- a/arch/arm/mach-ux500/cpu-db8500.c
+++ b/arch/arm/mach-ux500/cpu-db8500.c
@@ -14,12 +14,12 @@
 #include <linux/amba/bus.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/gpio.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
 #include <asm/mach/map.h>
 #include <asm/pmu.h>
+#include <plat/gpio-nomadik.h>
 #include <mach/hardware.h>
 #include <mach/setup.h>
 #include <mach/devices.h>
diff --git a/arch/arm/mach-ux500/devices-common.c b/arch/arm/mach-ux500/devices-common.c
index 13a4ce046ae5..c563e5418d80 100644
--- a/arch/arm/mach-ux500/devices-common.c
+++ b/arch/arm/mach-ux500/devices-common.c
@@ -13,7 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/amba/bus.h>
 
-#include <plat/gpio.h>
+#include <plat/gpio-nomadik.h>
 
 #include <mach/hardware.h>
 
diff --git a/arch/arm/mach-ux500/include/mach/gpio.h b/arch/arm/mach-ux500/include/mach/gpio.h
index 3c4cd31ad9f7..7389df911b1a 100644
--- a/arch/arm/mach-ux500/include/mach/gpio.h
+++ b/arch/arm/mach-ux500/include/mach/gpio.h
@@ -7,6 +7,4 @@
  */
 #define ARCH_NR_GPIOS   350
 
-#include <plat/gpio.h>
-
 #endif /* __ASM_ARCH_GPIO_H */
diff --git a/arch/arm/mach-versatile/include/mach/gpio.h b/arch/arm/mach-versatile/include/mach/gpio.h
index 94ff27678a46..40a8c178f10d 100644
--- a/arch/arm/mach-versatile/include/mach/gpio.h
+++ b/arch/arm/mach-versatile/include/mach/gpio.h
@@ -1,6 +1 @@
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
+/* empty */
diff --git a/arch/arm/mach-vt8500/include/mach/gpio.h b/arch/arm/mach-vt8500/include/mach/gpio.h
index 94ff27678a46..40a8c178f10d 100644
--- a/arch/arm/mach-vt8500/include/mach/gpio.h
+++ b/arch/arm/mach-vt8500/include/mach/gpio.h
@@ -1,6 +1 @@
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
+/* empty */
diff --git a/arch/arm/mach-w90x900/include/mach/gpio.h b/arch/arm/mach-w90x900/include/mach/gpio.h
index 034da3e390c9..5385a4203277 100644
--- a/arch/arm/mach-w90x900/include/mach/gpio.h
+++ b/arch/arm/mach-w90x900/include/mach/gpio.h
@@ -15,16 +15,12 @@
 
 #include <mach/hardware.h>
 #include <asm/irq.h>
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
 
 static inline int gpio_to_irq(unsigned gpio)
 {
         return gpio;
 }
+#define gpio_to_irq gpio_to_irq
 
 static inline int irq_to_gpio(unsigned irq)
 {
diff --git a/arch/arm/plat-mxc/include/mach/gpio.h b/arch/arm/plat-mxc/include/mach/gpio.h
index 31c820c1b796..3e1ffc8b8f0c 100644
--- a/arch/arm/plat-mxc/include/mach/gpio.h
+++ b/arch/arm/plat-mxc/include/mach/gpio.h
@@ -21,18 +21,12 @@
 
 #include <linux/spinlock.h>
 #include <mach/hardware.h>
-#include <asm-generic/gpio.h>
 
 
 /* There's a off-by-one betweem the gpio bank number and the gpiochip */
 /* range e.g. GPIO_1_5 is gpio 5 under linux */
 #define IMX_GPIO_NR(bank, nr)           (((bank) - 1) * 32 + (nr))
 
-/* use gpiolib dispatchers */
-#define gpio_get_value          __gpio_get_value
-#define gpio_set_value          __gpio_set_value
-#define gpio_cansleep           __gpio_cansleep
-
 #define gpio_to_irq(gpio)       (MXC_GPIO_IRQ_START + (gpio))
 #define irq_to_gpio(irq)        ((irq) - MXC_GPIO_IRQ_START)
 
diff --git a/arch/arm/plat-nomadik/include/plat/gpio.h b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h
index d5d7e651269c..3ba4d8f8073b 100644
--- a/arch/arm/plat-nomadik/include/plat/gpio.h
+++ b/arch/arm/plat-nomadik/include/plat/gpio-nomadik.h
@@ -9,20 +9,9 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-#ifndef __ASM_PLAT_GPIO_H
-#define __ASM_PLAT_GPIO_H
 
-#include <asm-generic/gpio.h>
-
-/*
- * These currently cause a function call to happen, they may be optimized
- * if needed by adding cpu-specific defines to identify blocks
- * (see mach-pxa/include/mach/gpio.h as an example using GPLR etc)
- */
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
+#ifndef __PLAT_NOMADIK_GPIO
+#define __PLAT_NOMADIK_GPIO
 
 /*
  * "nmk_gpio" and "NMK_GPIO" stand for "Nomadik GPIO", leaving
@@ -93,4 +82,4 @@ struct nmk_gpio_platform_data {
         bool supports_sleepmode;
 };
 
-#endif /* __ASM_PLAT_GPIO_H */
+#endif /* __PLAT_NOMADIK_GPIO */
diff --git a/arch/arm/plat-omap/debug-devices.c b/arch/arm/plat-omap/debug-devices.c
index 923c9621096b..caa1f7b6cc21 100644
--- a/arch/arm/plat-omap/debug-devices.c
+++ b/arch/arm/plat-omap/debug-devices.c
@@ -8,7 +8,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
@@ -18,7 +18,6 @@
 #include <mach/hardware.h>
 
 #include <plat/board.h>
-#include <mach/gpio.h>
 
 
 /* Many OMAP development platforms reuse the same "debug board"; these
diff --git a/arch/arm/plat-omap/debug-leds.c b/arch/arm/plat-omap/debug-leds.c
index fc05b1022602..61a1ec2a6af4 100644
--- a/arch/arm/plat-omap/debug-leds.c
+++ b/arch/arm/plat-omap/debug-leds.c
@@ -7,7 +7,7 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/leds.h>
@@ -19,7 +19,6 @@
 #include <asm/mach-types.h>
 
 #include <plat/fpga.h>
-#include <mach/gpio.h>
 
 
 /* Many OMAP development platforms reuse the same "debug board"; these
diff --git a/arch/arm/plat-omap/devices.c b/arch/arm/plat-omap/devices.c
index ea28f98d5d6a..64c3bd4aa54e 100644
--- a/arch/arm/plat-omap/devices.c
+++ b/arch/arm/plat-omap/devices.c
@@ -8,7 +8,7 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  */
-
+#include <linux/gpio.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
@@ -24,7 +24,6 @@
 #include <plat/tc.h>
 #include <plat/board.h>
 #include <plat/mmc.h>
-#include <mach/gpio.h>
 #include <plat/menelaus.h>
 #include <plat/mcbsp.h>
 #include <plat/omap44xx.h>
diff --git a/arch/arm/plat-omap/include/plat/gpio.h b/arch/arm/plat-omap/include/plat/gpio.h
index 91e8de3db085..9e86ee0aed0a 100644
--- a/arch/arm/plat-omap/include/plat/gpio.h
+++ b/arch/arm/plat-omap/include/plat/gpio.h
@@ -222,26 +222,6 @@ extern void omap_gpio_restore_context(void);
 #include <linux/errno.h>
 #include <asm-generic/gpio.h>
 
-static inline int gpio_get_value(unsigned gpio)
-{
-        return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned gpio, int value)
-{
-        __gpio_set_value(gpio, value);
-}
-
-static inline int gpio_cansleep(unsigned gpio)
-{
-        return __gpio_cansleep(gpio);
-}
-
-static inline int gpio_to_irq(unsigned gpio)
-{
-        return __gpio_to_irq(gpio);
-}
-
 static inline int irq_to_gpio(unsigned irq)
 {
         int tmp;
diff --git a/arch/arm/plat-orion/include/plat/gpio.h b/arch/arm/plat-orion/include/plat/gpio.h
index 3075b9fdde83..3abf30428bee 100644
--- a/arch/arm/plat-orion/include/plat/gpio.h
+++ b/arch/arm/plat-orion/include/plat/gpio.h
@@ -12,15 +12,7 @@
 #define __PLAT_GPIO_H
 
 #include <linux/init.h>
-#include <asm-generic/gpio.h>
-
-/*
- * GENERIC_GPIO primitives.
- */
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
+#include <linux/types.h>
 
 /*
  * Orion-specific GPIO API extensions.
diff --git a/arch/arm/plat-pxa/Makefile b/arch/arm/plat-pxa/Makefile
index 3aca5ba0f876..f302d048392d 100644
--- a/arch/arm/plat-pxa/Makefile
+++ b/arch/arm/plat-pxa/Makefile
@@ -4,7 +4,6 @@
 
 obj-y   := dma.o
 
-obj-$(CONFIG_GENERIC_GPIO)      += gpio.o
 obj-$(CONFIG_PXA3xx)            += mfp.o
 obj-$(CONFIG_PXA95x)            += mfp.o
 obj-$(CONFIG_ARCH_MMP)          += mfp.o
diff --git a/arch/arm/plat-pxa/include/plat/gpio-pxa.h b/arch/arm/plat-pxa/include/plat/gpio-pxa.h
new file mode 100644
index 000000000000..b6390beff323
--- /dev/null
+++ b/arch/arm/plat-pxa/include/plat/gpio-pxa.h
@@ -0,0 +1,44 @@
+#ifndef __PLAT_PXA_GPIO_H
+#define __PLAT_PXA_GPIO_H
+
+struct irq_data;
+
+/*
+ * We handle the GPIOs by banks, each bank covers up to 32 GPIOs with
+ * one set of registers. The register offsets are organized below:
+ *
+ *           GPLR    GPDR    GPSR    GPCR    GRER    GFER    GEDR
+ * BANK 0 - 0x0000  0x000C  0x0018  0x0024  0x0030  0x003C  0x0048
+ * BANK 1 - 0x0004  0x0010  0x001C  0x0028  0x0034  0x0040  0x004C
+ * BANK 2 - 0x0008  0x0014  0x0020  0x002C  0x0038  0x0044  0x0050
+ *
+ * BANK 3 - 0x0100  0x010C  0x0118  0x0124  0x0130  0x013C  0x0148
+ * BANK 4 - 0x0104  0x0110  0x011C  0x0128  0x0134  0x0140  0x014C
+ * BANK 5 - 0x0108  0x0114  0x0120  0x012C  0x0138  0x0144  0x0150
+ *
+ * NOTE:
+ *   BANK 3 is only available on PXA27x and later processors.
+ *   BANK 4 and 5 are only available on PXA935
+ */
+
+#define GPIO_BANK(n)    (GPIO_REGS_VIRT + BANK_OFF(n))
+
+#define GPLR_OFFSET     0x00
+#define GPDR_OFFSET     0x0C
+#define GPSR_OFFSET     0x18
+#define GPCR_OFFSET     0x24
+#define GRER_OFFSET     0x30
+#define GFER_OFFSET     0x3C
+#define GEDR_OFFSET     0x48
+
+/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85).
+ * Those cases currently cause holes in the GPIO number space, the
+ * actual number of the last GPIO is recorded by 'pxa_last_gpio'.
+ */
+extern int pxa_last_gpio;
+
+typedef int (*set_wake_t)(struct irq_data *d, unsigned int on);
+
+extern void pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn);
+
+#endif /* __PLAT_PXA_GPIO_H */
diff --git a/arch/arm/plat-pxa/include/plat/gpio.h b/arch/arm/plat-pxa/include/plat/gpio.h
index 1ddd2b97a729..258f77210b02 100644
--- a/arch/arm/plat-pxa/include/plat/gpio.h
+++ b/arch/arm/plat-pxa/include/plat/gpio.h
@@ -1,35 +1,10 @@
 #ifndef __PLAT_GPIO_H
 #define __PLAT_GPIO_H
 
-struct irq_data;
+#define __ARM_GPIOLIB_COMPLEX
 
-/*
- * We handle the GPIOs by banks, each bank covers up to 32 GPIOs with
- * one set of registers. The register offsets are organized below:
- *
- *           GPLR    GPDR    GPSR    GPCR    GRER    GFER    GEDR
- * BANK 0 - 0x0000  0x000C  0x0018  0x0024  0x0030  0x003C  0x0048
- * BANK 1 - 0x0004  0x0010  0x001C  0x0028  0x0034  0x0040  0x004C
- * BANK 2 - 0x0008  0x0014  0x0020  0x002C  0x0038  0x0044  0x0050
- *
- * BANK 3 - 0x0100  0x010C  0x0118  0x0124  0x0130  0x013C  0x0148
- * BANK 4 - 0x0104  0x0110  0x011C  0x0128  0x0134  0x0140  0x014C
- * BANK 5 - 0x0108  0x0114  0x0120  0x012C  0x0138  0x0144  0x0150
- *
- * NOTE:
- *   BANK 3 is only available on PXA27x and later processors.
- *   BANK 4 and 5 are only available on PXA935
- */
-
-#define GPIO_BANK(n)    (GPIO_REGS_VIRT + BANK_OFF(n))
-
-#define GPLR_OFFSET     0x00
-#define GPDR_OFFSET     0x0C
-#define GPSR_OFFSET     0x18
-#define GPCR_OFFSET     0x24
-#define GRER_OFFSET     0x30
-#define GFER_OFFSET     0x3C
-#define GEDR_OFFSET     0x48
+/* The individual machine provides register offsets and NR_BUILTIN_GPIO */
+#include <mach/gpio-pxa.h>
 
 static inline int gpio_get_value(unsigned gpio)
 {
@@ -52,13 +27,4 @@ static inline void gpio_set_value(unsigned gpio, int value)
 
 #define gpio_cansleep           __gpio_cansleep
 
-/* NOTE: some PXAs have fewer on-chip GPIOs (like PXA255, with 85).
- * Those cases currently cause holes in the GPIO number space, the
- * actual number of the last GPIO is recorded by 'pxa_last_gpio'.
- */
-extern int pxa_last_gpio;
-
-typedef int (*set_wake_t)(struct irq_data *d, unsigned int on);
-
-extern void pxa_init_gpio(int mux_irq, int start, int end, set_wake_t fn);
 #endif /* __PLAT_GPIO_H */
diff --git a/arch/arm/plat-spear/include/plat/gpio.h b/arch/arm/plat-spear/include/plat/gpio.h
index b857c91257dd..40a8c178f10d 100644
--- a/arch/arm/plat-spear/include/plat/gpio.h
+++ b/arch/arm/plat-spear/include/plat/gpio.h
@@ -1,24 +1 @@
-/*
- * arch/arm/plat-spear/include/plat/gpio.h
- *
- * GPIO macros for SPEAr platform
- *
- * Copyright (C) 2009 ST Microelectronics
- * Viresh Kumar<viresh.kumar@st.com>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2. This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#ifndef __PLAT_GPIO_H
-#define __PLAT_GPIO_H
-
-#include <asm-generic/gpio.h>
-
-#define gpio_get_value  __gpio_get_value
-#define gpio_set_value  __gpio_set_value
-#define gpio_cansleep   __gpio_cansleep
-#define gpio_to_irq     __gpio_to_irq
-
-#endif /* __PLAT_GPIO_H */
+/* empty */
diff --git a/drivers/ata/pata_at91.c b/drivers/ata/pata_at91.c
index 960c72571395..3f4c2613b3df 100644
--- a/drivers/ata/pata_at91.c
+++ b/drivers/ata/pata_at91.c
@@ -30,7 +30,7 @@
 
 #include <mach/at91sam9_smc.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 #define DRV_NAME                "pata_at91"
 #define DRV_VERSION             "0.3"
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index d539efd96d4b..4caa3d37bbde 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -178,6 +178,15 @@ config GPIO_SCH
           The Intel Tunnel Creek processor has 5 GPIOs powered by the
           core power rail and 9 from suspend power supply.
 
+config GPIO_U300
+        bool "ST-Ericsson U300 COH 901 335/571 GPIO"
+        depends on GPIOLIB && ARCH_U300
+        help
+          Say yes here to support GPIO interface on ST-Ericsson U300.
+          The names of the two IP block variants supported are
+          COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
+          ports of 8 GPIO pins each.
+
 config GPIO_VX855
         tristate "VIA VX855/VX875 GPIO"
         depends on MFD_SUPPORT && PCI
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 9588948c96f0..19c5d27b6d2e 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -14,11 +14,14 @@ obj-$(CONFIG_GPIO_ADP5588)	+= gpio-adp5588.o
 obj-$(CONFIG_GPIO_BT8XX)        += gpio-bt8xx.o
 obj-$(CONFIG_GPIO_CS5535)       += gpio-cs5535.o
 obj-$(CONFIG_GPIO_DA9052)       += gpio-da9052.o
+obj-$(CONFIG_ARCH_DAVINCI)      += gpio-davinci.o
 obj-$(CONFIG_GPIO_EP93XX)       += gpio-ep93xx.o
 obj-$(CONFIG_GPIO_EXYNOS4)      += gpio-exynos4.o
 obj-$(CONFIG_GPIO_IT8761E)      += gpio-it8761e.o
 obj-$(CONFIG_GPIO_JANZ_TTL)     += gpio-janz-ttl.o
+obj-$(CONFIG_MACH_KS8695)       += gpio-ks8695.o
 obj-$(CONFIG_GPIO_LANGWELL)     += gpio-langwell.o
+obj-$(CONFIG_ARCH_LPC32XX)      += gpio-lpc32xx.o
 obj-$(CONFIG_GPIO_MAX730X)      += gpio-max730x.o
 obj-$(CONFIG_GPIO_MAX7300)      += gpio-max7300.o
 obj-$(CONFIG_GPIO_MAX7301)      += gpio-max7301.o
@@ -37,18 +40,20 @@ obj-$(CONFIG_GPIO_PCA953X)	+= gpio-pca953x.o
 obj-$(CONFIG_GPIO_PCF857X)      += gpio-pcf857x.o
 obj-$(CONFIG_GPIO_PCH)          += gpio-pch.o
 obj-$(CONFIG_GPIO_PL061)        += gpio-pl061.o
+obj-$(CONFIG_PLAT_PXA)          += gpio-pxa.o
 obj-$(CONFIG_GPIO_RDC321X)      += gpio-rdc321x.o
 
 obj-$(CONFIG_GPIO_PLAT_SAMSUNG) += gpio-plat-samsung.o
 obj-$(CONFIG_GPIO_S5PC100)      += gpio-s5pc100.o
 obj-$(CONFIG_GPIO_S5PV210)      += gpio-s5pv210.o
-
+obj-$(CONFIG_ARCH_SA1100)       += gpio-sa1100.o
 obj-$(CONFIG_GPIO_SCH)          += gpio-sch.o
 obj-$(CONFIG_GPIO_STMPE)        += gpio-stmpe.o
 obj-$(CONFIG_GPIO_SX150X)       += gpio-sx150x.o
 obj-$(CONFIG_GPIO_TC3589X)      += gpio-tc3589x.o
 obj-$(CONFIG_ARCH_TEGRA)        += gpio-tegra.o
 obj-$(CONFIG_GPIO_TIMBERDALE)   += gpio-timberdale.o
+obj-$(CONFIG_ARCH_DAVINCI_TNETV107X) += gpio-tnetv107x.o
 obj-$(CONFIG_GPIO_TPS65910)     += gpio-tps65910.o
 obj-$(CONFIG_GPIO_TPS65912)     += gpio-tps65912.o
 obj-$(CONFIG_GPIO_TWL4030)      += gpio-twl4030.o
diff --git a/arch/arm/mach-davinci/gpio.c b/drivers/gpio/gpio-davinci.c
index cafbe13a82a5..df0d59570a84 100644
--- a/arch/arm/mach-davinci/gpio.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -9,15 +9,13 @@
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  */
-
+#include <linux/gpio.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/clk.h>
 #include <linux/err.h>
 #include <linux/io.h>
 
-#include <mach/gpio.h>
-
 #include <asm/mach/irq.h>
 
 struct davinci_gpio_regs {
@@ -232,9 +230,6 @@ static void gpio_irq_enable(struct irq_data *d)
 
 static int gpio_irq_type(struct irq_data *d, unsigned trigger)
 {
-        struct davinci_gpio_regs __iomem *g = irq2regs(d->irq);
-        u32 mask = (u32) irq_data_get_irq_handler_data(d);
-
         if (trigger & ~(IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))
                 return -EINVAL;
 
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
index 72fb9c665320..7aafbb437339 100644
--- a/drivers/gpio/gpio-ep93xx.c
+++ b/drivers/gpio/gpio-ep93xx.c
@@ -23,6 +23,9 @@
 #include <linux/basic_mmio_gpio.h>
 
 #include <mach/hardware.h>
+#include <mach/gpio-ep93xx.h>
+
+#define irq_to_gpio(irq)        ((irq) - gpio_to_irq(0))
 
 struct ep93xx_gpio {
         void __iomem            *mmio_base;
@@ -307,6 +310,21 @@ static int ep93xx_gpio_set_debounce(struct gpio_chip *chip,
         return 0;
 }
 
+/*
+ * Map GPIO A0..A7  (0..7)  to irq 64..71,
+ *          B0..B7  (7..15) to irq 72..79, and
+ *          F0..F7 (16..24) to irq 80..87.
+ */
+static int ep93xx_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+        int gpio = chip->base + offset;
+
+        if (gpio > EP93XX_GPIO_LINE_MAX_IRQ)
+                return -EINVAL;
+
+        return 64 + gpio;
+}
+
 static int ep93xx_gpio_add_bank(struct bgpio_chip *bgc, struct device *dev,
         void __iomem *mmio_base, struct ep93xx_gpio_bank *bank)
 {
@@ -321,8 +339,10 @@ static int ep93xx_gpio_add_bank(struct bgpio_chip *bgc, struct device *dev,
         bgc->gc.label = bank->label;
         bgc->gc.base = bank->base;
 
-        if (bank->has_debounce)
+        if (bank->has_debounce) {
                 bgc->gc.set_debounce = ep93xx_gpio_set_debounce;
+                bgc->gc.to_irq = ep93xx_gpio_to_irq;
+        }
 
         return gpiochip_add(&bgc->gc);
 }
diff --git a/arch/arm/mach-ks8695/gpio.c b/drivers/gpio/gpio-ks8695.c
index 31e456508a6f..a3ac66ea364b 100644
--- a/arch/arm/mach-ks8695/gpio.c
+++ b/drivers/gpio/gpio-ks8695.c
@@ -18,7 +18,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
-
+#include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/init.h>
@@ -31,7 +31,7 @@
 #include <asm/mach/irq.h>
 
 #include <mach/regs-gpio.h>
-#include <mach/gpio.h>
+#include <mach/gpio-ks8695.h>
 
 /*
  * Configure a GPIO line for either GPIO function, or its internal
diff --git a/arch/arm/mach-lpc32xx/gpiolib.c b/drivers/gpio/gpio-lpc32xx.c
index 69061ea8997a..5b6948081f8f 100644
--- a/arch/arm/mach-lpc32xx/gpiolib.c
+++ b/drivers/gpio/gpio-lpc32xx.c
@@ -24,7 +24,7 @@
 
 #include <mach/hardware.h>
 #include <mach/platform.h>
-#include "common.h"
+#include <mach/gpio-lpc32xx.h>
 
 #define LPC32XX_GPIO_P3_INP_STATE               _GPREG(0x000)
 #define LPC32XX_GPIO_P3_OUTP_SET                _GPREG(0x004)
diff --git a/drivers/gpio/gpio-nomadik.c b/drivers/gpio/gpio-nomadik.c
index 2c212c732d76..740caed2b278 100644
--- a/drivers/gpio/gpio-nomadik.c
+++ b/drivers/gpio/gpio-nomadik.c
@@ -27,8 +27,9 @@
 #include <asm/mach/irq.h>
 
 #include <plat/pincfg.h>
+#include <plat/gpio-nomadik.h>
 #include <mach/hardware.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 /*
  * The GPIO module in the Nomadik family of Systems-on-Chip is an
diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
index 0599854e2217..9c27244fd680 100644
--- a/drivers/gpio/gpio-omap.c
+++ b/drivers/gpio/gpio-omap.c
@@ -25,7 +25,7 @@
 #include <mach/hardware.h>
 #include <asm/irq.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <asm/mach/irq.h>
 
 struct gpio_bank {
diff --git a/arch/arm/plat-pxa/gpio.c b/drivers/gpio/gpio-pxa.c
index a11dc3670505..9052925c6fa2 100644
--- a/arch/arm/plat-pxa/gpio.c
+++ b/drivers/gpio/gpio-pxa.c
@@ -11,14 +11,14 @@
  *  it under the terms of the GNU General Public License version 2 as
  *  published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/io.h>
 #include <linux/syscore_ops.h>
 #include <linux/slab.h>
 
-#include <mach/gpio.h>
+#include <mach/gpio-pxa.h>
 
 int pxa_last_gpio;
 
diff --git a/arch/arm/mach-sa1100/gpio.c b/drivers/gpio/gpio-sa1100.c
index 0d3829a8c2c1..b6c1f6d80649 100644
--- a/arch/arm/mach-sa1100/gpio.c
+++ b/drivers/gpio/gpio-sa1100.c
@@ -7,13 +7,11 @@
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
  */
-
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/module.h>
 
-#include <asm/gpio.h>
 #include <mach/hardware.h>
-#include "generic.h"
 
 static int sa1100_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index 747eb40e8afe..6b65207c8106 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -27,6 +27,7 @@
 
 #include <asm/mach/irq.h>
 
+#include <mach/gpio-tegra.h>
 #include <mach/iomap.h>
 #include <mach/suspend.h>
 
@@ -134,7 +135,10 @@ static int tegra_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
         return 0;
 }
 
-
+static int tegra_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
+{
+        return TEGRA_GPIO_TO_IRQ(offset);
+}
 
 static struct gpio_chip tegra_gpio_chip = {
         .label                  = "tegra-gpio",
@@ -142,6 +146,7 @@ static struct gpio_chip tegra_gpio_chip = {
         .get                    = tegra_gpio_get,
         .direction_output       = tegra_gpio_direction_output,
         .set                    = tegra_gpio_set,
+        .to_irq                 = tegra_gpio_to_irq,
         .base                   = 0,
         .ngpio                  = TEGRA_NR_GPIOS,
 };
@@ -331,6 +336,7 @@ static struct lock_class_key gpio_lock_class;
 static int __init tegra_gpio_init(void)
 {
         struct tegra_gpio_bank *bank;
+        int gpio;
         int i;
         int j;
 
@@ -352,14 +358,17 @@ static int __init tegra_gpio_init(void)
 
         gpiochip_add(&tegra_gpio_chip);
 
-        for (i = INT_GPIO_BASE; i < (INT_GPIO_BASE + TEGRA_NR_GPIOS); i++) {
-                bank = &tegra_gpio_banks[GPIO_BANK(irq_to_gpio(i))];
+        for (gpio = 0; gpio < TEGRA_NR_GPIOS; gpio++) {
+                int irq = TEGRA_GPIO_TO_IRQ(gpio);
+                /* No validity check; all Tegra GPIOs are valid IRQs */
+
+                bank = &tegra_gpio_banks[GPIO_BANK(gpio)];
 
-                irq_set_lockdep_class(i, &gpio_lock_class);
-                irq_set_chip_data(i, bank);
-                irq_set_chip_and_handler(i, &tegra_gpio_irq_chip,
+                irq_set_lockdep_class(irq, &gpio_lock_class);
+                irq_set_chip_data(irq, bank);
+                irq_set_chip_and_handler(irq, &tegra_gpio_irq_chip,
                                          handle_simple_irq);
-                set_irq_flags(i, IRQF_VALID);
+                set_irq_flags(irq, IRQF_VALID);
         }
 
         for (i = 0; i < ARRAY_SIZE(tegra_gpio_banks); i++) {
diff --git a/arch/arm/mach-davinci/gpio-tnetv107x.c b/drivers/gpio/gpio-tnetv107x.c
index 3fa3e2867e19..3fa3e2867e19 100644
--- a/arch/arm/mach-davinci/gpio-tnetv107x.c
+++ b/drivers/gpio/gpio-tnetv107x.c
diff --git a/drivers/gpio/gpio-u300.c b/drivers/gpio/gpio-u300.c
index 53e8255cb0ba..4035778852b0 100644
--- a/drivers/gpio/gpio-u300.c
+++ b/drivers/gpio/gpio-u300.c
@@ -1,18 +1,17 @@
 /*
  * U300 GPIO module.
  *
- * Copyright (C) 2007-2009 ST-Ericsson AB
+ * Copyright (C) 2007-2011 ST-Ericsson AB
  * License terms: GNU General Public License (GPL) version 2
  * This can driver either of the two basic GPIO cores
  * available in the U300 platforms:
  * COH 901 335   - Used in DB3150 (U300 1.0) and DB3200 (U330 1.0)
  * COH 901 571/3 - Used in DB3210 (U365 2.0) and DB3350 (U335 1.0)
- * Notice that you also have inline macros in <asm-arch/gpio.h>
- * Author: Linus Walleij <linus.walleij@stericsson.com>
+ * Author: Linus Walleij <linus.walleij@linaro.org>
  * Author: Jonas Aaberg <jonas.aberg@stericsson.com>
- *
  */
 #include <linux/module.h>
+#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
@@ -21,677 +20,898 @@
 #include <linux/err.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
+#include <linux/list.h>
+#include <linux/slab.h>
+#include <mach/gpio-u300.h>
 
-/* Reference to GPIO block clock */
-static struct clk *clk;
+/*
+ * Bias modes for U300 GPIOs
+ *
+ * GPIO_U300_CONFIG_BIAS_UNKNOWN: this bias mode is not known to us
+ * GPIO_U300_CONFIG_BIAS_FLOAT: no specific bias, the GPIO will float or state
+ *      is not controlled by software
+ * GPIO_U300_CONFIG_BIAS_PULL_UP: the GPIO will be pulled up (usually with high
+ *      impedance to VDD)
+ */
+#define GPIO_U300_CONFIG_BIAS_UNKNOWN   0x1000
+#define GPIO_U300_CONFIG_BIAS_FLOAT     0x1001
+#define GPIO_U300_CONFIG_BIAS_PULL_UP   0x1002
 
-/* Memory resource */
-static struct resource *memres;
-static void __iomem *virtbase;
-static struct device *gpiodev;
+/*
+ * Drive modes for U300 GPIOs (output)
+ *
+ * GPIO_U300_CONFIG_DRIVE_PUSH_PULL: the GPIO will be driven actively high and
+ *      low, this is the most typical case and is typically achieved with two
+ *      active transistors on the output
+ * GPIO_U300_CONFIG_DRIVE_OPEN_DRAIN: the GPIO will be driven with open drain
+ *      (open collector) which means it is usually wired with other output
+ *      ports which are then pulled up with an external resistor
+ * GPIO_U300_CONFIG_DRIVE_OPEN_SOURCE: the GPIO will be driven with open drain
+ *      (open emitter) which is the same as open drain mutatis mutandis but
+ *      pulled to ground
+ */
+#define GPIO_U300_CONFIG_DRIVE_PUSH_PULL        0x2000
+#define GPIO_U300_CONFIG_DRIVE_OPEN_DRAIN       0x2001
+#define GPIO_U300_CONFIG_DRIVE_OPEN_SOURCE      0x2002
+
+/*
+ * Register definitions for COH 901 335 variant
+ */
+#define U300_335_PORT_STRIDE                            (0x1C)
+/* Port X Pin Data Register 32bit, this is both input and output (R/W) */
+#define U300_335_PXPDIR                                 (0x00)
+#define U300_335_PXPDOR                                 (0x00)
+/* Port X Pin Config Register 32bit (R/W) */
+#define U300_335_PXPCR                                  (0x04)
+/* This register layout is the same in both blocks */
+#define U300_GPIO_PXPCR_ALL_PINS_MODE_MASK              (0x0000FFFFUL)
+#define U300_GPIO_PXPCR_PIN_MODE_MASK                   (0x00000003UL)
+#define U300_GPIO_PXPCR_PIN_MODE_SHIFT                  (0x00000002UL)
+#define U300_GPIO_PXPCR_PIN_MODE_INPUT                  (0x00000000UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL       (0x00000001UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_DRAIN      (0x00000002UL)
+#define U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_SOURCE     (0x00000003UL)
+/* Port X Interrupt Event Register 32bit (R/W) */
+#define U300_335_PXIEV                                  (0x08)
+/* Port X Interrupt Enable Register 32bit (R/W) */
+#define U300_335_PXIEN                                  (0x0C)
+/* Port X Interrupt Force Register 32bit (R/W) */
+#define U300_335_PXIFR                                  (0x10)
+/* Port X Interrupt Config Register 32bit (R/W) */
+#define U300_335_PXICR                                  (0x14)
+/* This register layout is the same in both blocks */
+#define U300_GPIO_PXICR_ALL_IRQ_CONFIG_MASK             (0x000000FFUL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_MASK                 (0x00000001UL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_FALLING_EDGE         (0x00000000UL)
+#define U300_GPIO_PXICR_IRQ_CONFIG_RISING_EDGE          (0x00000001UL)
+/* Port X Pull-up Enable Register 32bit (R/W) */
+#define U300_335_PXPER                                  (0x18)
+/* This register layout is the same in both blocks */
+#define U300_GPIO_PXPER_ALL_PULL_UP_DISABLE_MASK        (0x000000FFUL)
+#define U300_GPIO_PXPER_PULL_UP_DISABLE                 (0x00000001UL)
+/* Control Register 32bit (R/W) */
+#define U300_335_CR                                     (0x54)
+#define U300_335_CR_BLOCK_CLOCK_ENABLE                  (0x00000001UL)
+
+/*
+ * Register definitions for COH 901 571 / 3 variant
+ */
+#define U300_571_PORT_STRIDE                            (0x30)
+/*
+ * Control Register 32bit (R/W)
+ * bit 15-9 (mask 0x0000FE00) contains the number of cores. 8*cores
+ * gives the number of GPIO pins.
+ * bit 8-2  (mask 0x000001FC) contains the core version ID.
+ */
+#define U300_571_CR                                     (0x00)
+#define U300_571_CR_SYNC_SEL_ENABLE                     (0x00000002UL)
+#define U300_571_CR_BLOCK_CLKRQ_ENABLE                  (0x00000001UL)
+/*
+ * These registers have the same layout and function as the corresponding
+ * COH 901 335 registers, just at different offset.
+ */
+#define U300_571_PXPDIR                                 (0x04)
+#define U300_571_PXPDOR                                 (0x08)
+#define U300_571_PXPCR                                  (0x0C)
+#define U300_571_PXPER                                  (0x10)
+#define U300_571_PXIEV                                  (0x14)
+#define U300_571_PXIEN                                  (0x18)
+#define U300_571_PXIFR                                  (0x1C)
+#define U300_571_PXICR                                  (0x20)
+
+/* 8 bits per port, no version has more than 7 ports */
+#define U300_GPIO_PINS_PER_PORT 8
+#define U300_GPIO_MAX (U300_GPIO_PINS_PER_PORT * 7)
+
+struct u300_gpio {
+        struct gpio_chip chip;
+        struct list_head port_list;
+        struct clk *clk;
+        struct resource *memres;
+        void __iomem *base;
+        struct device *dev;
+        int irq_base;
+        u32 stride;
+        /* Register offsets */
+        u32 pcr;
+        u32 dor;
+        u32 dir;
+        u32 per;
+        u32 icr;
+        u32 ien;
+        u32 iev;
+};
 
 struct u300_gpio_port {
-        const char *name;
+        struct list_head node;
+        struct u300_gpio *gpio;
+        char name[8];
         int irq;
         int number;
+        u8 toggle_edge_mode;
 };
 
+/*
+ * Macro to expand to read a specific register found in the "gpio"
+ * struct. It requires the struct u300_gpio *gpio variable to exist in
+ * its context. It calculates the port offset from the given pin
+ * offset, muliplies by the port stride and adds the register offset
+ * so it provides a pointer to the desired register.
+ */
+#define U300_PIN_REG(pin, reg) \
+        (gpio->base + (pin >> 3) * gpio->stride + gpio->reg)
 
-static struct u300_gpio_port gpio_ports[] = {
-        {
-                .name = "gpio0",
-                .number = 0,
-        },
-        {
-                .name = "gpio1",
-                .number = 1,
-        },
-        {
-                .name = "gpio2",
-                .number = 2,
-        },
-#ifdef U300_COH901571_3
-        {
-                .name = "gpio3",
-                .number = 3,
-        },
-        {
-                .name = "gpio4",
-                .number = 4,
-        },
-#ifdef CONFIG_MACH_U300_BS335
-        {
-                .name = "gpio5",
-                .number = 5,
-        },
-        {
-                .name = "gpio6",
-                .number = 6,
-        },
-#endif
-#endif
+/*
+ * Provides a bitmask for a specific gpio pin inside an 8-bit GPIO
+ * register.
+ */
+#define U300_PIN_BIT(pin) \
+        (1 << (pin & 0x07))
 
+struct u300_gpio_confdata {
+        u16 bias_mode;
+        bool output;
+        int outval;
 };
 
+/* BS335 has seven ports of 8 bits each = GPIO pins 0..55 */
+#define BS335_GPIO_NUM_PORTS 7
+/* BS365 has five ports of 8 bits each = GPIO pins 0..39 */
+#define BS365_GPIO_NUM_PORTS 5
 
-#ifdef U300_COH901571_3
+#define U300_FLOATING_INPUT { \
+        .bias_mode = GPIO_U300_CONFIG_BIAS_FLOAT, \
+        .output = false, \
+}
 
-/* Default input value */
-#define DEFAULT_OUTPUT_LOW   0
-#define DEFAULT_OUTPUT_HIGH  1
+#define U300_PULL_UP_INPUT { \
+        .bias_mode = GPIO_U300_CONFIG_BIAS_PULL_UP, \
+        .output = false, \
+}
 
-/* GPIO Pull-Up status */
-#define DISABLE_PULL_UP  0
-#define ENABLE_PULL_UP  1
+#define U300_OUTPUT_LOW { \
+        .output = true, \
+        .outval = 0, \
+}
 
-#define GPIO_NOT_USED 0
-#define GPIO_IN       1
-#define GPIO_OUT      2
+#define U300_OUTPUT_HIGH { \
+        .output = true, \
+        .outval = 1, \
+}
 
-struct u300_gpio_configuration_data {
-        unsigned char pin_usage;
-        unsigned char default_output_value;
-        unsigned char pull_up;
-};
 
 /* Initial configuration */
-const struct u300_gpio_configuration_data
-u300_gpio_config[U300_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = {
-#ifdef CONFIG_MACH_U300_BS335
+static const struct __initdata u300_gpio_confdata
+bs335_gpio_config[BS335_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = {
         /* Port 0, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_HIGH,  DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_HIGH,
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
         },
         /* Port 1, pins 0-7 */
         {
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_HIGH,  DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_PULL_UP_INPUT,
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_HIGH,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
         },
         /* Port 2, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP}
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_LOW,
+                U300_PULL_UP_INPUT,
+                U300_OUTPUT_LOW,
+                U300_PULL_UP_INPUT,
         },
         /* Port 3, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_PULL_UP_INPUT,
+                U300_OUTPUT_LOW,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
         },
         /* Port 4, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
         },
         /* Port 5, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
         },
         /* Port 6, pind 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
         }
-#endif
+};
 
-#ifdef CONFIG_MACH_U300_BS365
+static const struct __initdata u300_gpio_confdata
+bs365_gpio_config[BS365_GPIO_NUM_PORTS][U300_GPIO_PINS_PER_PORT] = {
         /* Port 0, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_LOW,
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_PULL_UP_INPUT,
+                U300_FLOATING_INPUT,
         },
         /* Port 1, pins 0-7 */
         {
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_HIGH,  DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP}
+                U300_OUTPUT_LOW,
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_LOW,
+                U300_FLOATING_INPUT,
+                U300_FLOATING_INPUT,
+                U300_OUTPUT_HIGH,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
         },
         /* Port 2, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,   DISABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP}
+                U300_FLOATING_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
         },
         /* Port 3, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP}
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
         },
         /* Port 4, pins 0-7 */
         {
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_IN,  DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
+                U300_PULL_UP_INPUT,
                 /* These 4 pins doesn't exist on DB3210 */
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP},
-                {GPIO_OUT, DEFAULT_OUTPUT_LOW,    ENABLE_PULL_UP}
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
+                U300_OUTPUT_LOW,
         }
-#endif
 };
-#endif
 
-
-/* No users == we can power down GPIO */
-static int gpio_users;
-
-struct gpio_struct {
-        int (*callback)(void *);
-        void *data;
-        int users;
-};
-
-static struct gpio_struct gpio_pin[U300_GPIO_MAX];
-
-/*
- * Let drivers register callback in order to get notified when there is
- * an interrupt on the gpio pin
+/**
+ * to_u300_gpio() - get the pointer to u300_gpio
+ * @chip: the gpio chip member of the structure u300_gpio
  */
-int gpio_register_callback(unsigned gpio, int (*func)(void *arg), void *data)
+static inline struct u300_gpio *to_u300_gpio(struct gpio_chip *chip)
 {
-        if (gpio_pin[gpio].callback)
-                dev_warn(gpiodev, "%s: WARNING: callback already "
-                         "registered for gpio pin#%d\n", __func__, gpio);
-        gpio_pin[gpio].callback = func;
-        gpio_pin[gpio].data = data;
-
-        return 0;
+        return container_of(chip, struct u300_gpio, chip);
 }
-EXPORT_SYMBOL(gpio_register_callback);
 
-int gpio_unregister_callback(unsigned gpio)
+static int u300_gpio_get(struct gpio_chip *chip, unsigned offset)
 {
-        if (!gpio_pin[gpio].callback)
-                dev_warn(gpiodev, "%s: WARNING: callback already "
-                         "unregistered for gpio pin#%d\n", __func__, gpio);
-        gpio_pin[gpio].callback = NULL;
-        gpio_pin[gpio].data = NULL;
+        struct u300_gpio *gpio = to_u300_gpio(chip);
 
-        return 0;
+        return readl(U300_PIN_REG(offset, dir)) & U300_PIN_BIT(offset);
 }
-EXPORT_SYMBOL(gpio_unregister_callback);
 
-/* Non-zero means valid */
-int gpio_is_valid(int number)
+static void u300_gpio_set(struct gpio_chip *chip, unsigned offset, int value)
 {
-        if (number >= 0 &&
-            number < (U300_GPIO_NUM_PORTS * U300_GPIO_PINS_PER_PORT))
-                return 1;
-        return 0;
-}
-EXPORT_SYMBOL(gpio_is_valid);
+        struct u300_gpio *gpio = to_u300_gpio(chip);
+        unsigned long flags;
+        u32 val;
 
-int gpio_request(unsigned gpio, const char *label)
-{
-        if (gpio_pin[gpio].users)
-                return -EINVAL;
-        else
-                gpio_pin[gpio].users++;
+        local_irq_save(flags);
 
-        gpio_users++;
+        val = readl(U300_PIN_REG(offset, dor));
+        if (value)
+                writel(val | U300_PIN_BIT(offset), U300_PIN_REG(offset, dor));
+        else
+                writel(val & ~U300_PIN_BIT(offset), U300_PIN_REG(offset, dor));
 
-        return 0;
+        local_irq_restore(flags);
 }
-EXPORT_SYMBOL(gpio_request);
 
-void gpio_free(unsigned gpio)
+static int u300_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
 {
-        gpio_users--;
-        gpio_pin[gpio].users--;
-        if (unlikely(gpio_pin[gpio].users < 0)) {
-                dev_warn(gpiodev, "warning: gpio#%d release mismatch\n",
-                         gpio);
-                gpio_pin[gpio].users = 0;
-        }
-
-        return;
-}
-EXPORT_SYMBOL(gpio_free);
+        struct u300_gpio *gpio = to_u300_gpio(chip);
+        unsigned long flags;
+        u32 val;
 
-/* This returns zero or nonzero */
-int gpio_get_value(unsigned gpio)
-{
-        return readl(virtbase + U300_GPIO_PXPDIR +
-          PIN_TO_PORT(gpio) * U300_GPIO_PORTX_SPACING) & (1 << (gpio & 0x07));
+        local_irq_save(flags);
+        val = readl(U300_PIN_REG(offset, pcr));
+        /* Mask out this pin, note 2 bits per setting */
+        val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK << ((offset & 0x07) << 1));
+        writel(val, U300_PIN_REG(offset, pcr));
+        local_irq_restore(flags);
+        return 0;
 }
-EXPORT_SYMBOL(gpio_get_value);
 
-/*
- * We hope that the compiler will optimize away the unused branch
- * in case "value" is a constant
- */
-void gpio_set_value(unsigned gpio, int value)
+static int u300_gpio_direction_output(struct gpio_chip *chip, unsigned offset,
+                                      int value)
 {
-        u32 val;
+        struct u300_gpio *gpio = to_u300_gpio(chip);
         unsigned long flags;
+        u32 oldmode;
+        u32 val;
 
         local_irq_save(flags);
-        if (value) {
-                /* set */
-                val = readl(virtbase + U300_GPIO_PXPDOR +
-                  PIN_TO_PORT(gpio) * U300_GPIO_PORTX_SPACING)
-                  & (1 << (gpio & 0x07));
-                writel(val | (1 << (gpio & 0x07)), virtbase +
-                  U300_GPIO_PXPDOR +
-                  PIN_TO_PORT(gpio) * U300_GPIO_PORTX_SPACING);
-        } else {
-                /* clear */
-                val = readl(virtbase + U300_GPIO_PXPDOR +
-                  PIN_TO_PORT(gpio) * U300_GPIO_PORTX_SPACING)
-                  & (1 << (gpio & 0x07));
-                writel(val & ~(1 << (gpio & 0x07)), virtbase +
-                  U300_GPIO_PXPDOR +
-                  PIN_TO_PORT(gpio) * U300_GPIO_PORTX_SPACING);
+        val = readl(U300_PIN_REG(offset, pcr));
+        /*
+         * Drive mode must be set by the special mode set function, set
+         * push/pull mode by default if no mode has been selected.
+         */
+        oldmode = val & (U300_GPIO_PXPCR_PIN_MODE_MASK <<
+                         ((offset & 0x07) << 1));
+        /* mode = 0 means input, else some mode is already set */
+        if (oldmode == 0) {
+                val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK <<
+                         ((offset & 0x07) << 1));
+                val |= (U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL
+                        << ((offset & 0x07) << 1));
+                writel(val, U300_PIN_REG(offset, pcr));
         }
+        u300_gpio_set(chip, offset, value);
         local_irq_restore(flags);
+        return 0;
 }
-EXPORT_SYMBOL(gpio_set_value);
 
-int gpio_direction_input(unsigned gpio)
+static int u300_gpio_to_irq(struct gpio_chip *chip, unsigned offset)
 {
+        struct u300_gpio *gpio = to_u300_gpio(chip);
+        int retirq = gpio->irq_base + offset;
+
+        dev_dbg(gpio->dev, "request IRQ for GPIO %d, return %d\n", offset,
+                retirq);
+        return retirq;
+}
+
+static int u300_gpio_config(struct gpio_chip *chip, unsigned offset,
+                     u16 param, unsigned long *data)
+{
+        struct u300_gpio *gpio = to_u300_gpio(chip);
         unsigned long flags;
         u32 val;
 
-        if (gpio > U300_GPIO_MAX)
-                return -EINVAL;
-
         local_irq_save(flags);
-        val = readl(virtbase + U300_GPIO_PXPCR + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        /* Mask out this pin*/
-        val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK << ((gpio & 0x07) << 1));
-        /* This is not needed since it sets the bits to zero.*/
-        /* val |= (U300_GPIO_PXPCR_PIN_MODE_INPUT << (gpio*2)); */
-        writel(val, virtbase + U300_GPIO_PXPCR + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
+        switch (param) {
+        case GPIO_U300_CONFIG_BIAS_UNKNOWN:
+        case GPIO_U300_CONFIG_BIAS_FLOAT:
+                val = readl(U300_PIN_REG(offset, per));
+                writel(val | U300_PIN_BIT(offset), U300_PIN_REG(offset, per));
+                break;
+        case GPIO_U300_CONFIG_BIAS_PULL_UP:
+                val = readl(U300_PIN_REG(offset, per));
+                writel(val & ~U300_PIN_BIT(offset), U300_PIN_REG(offset, per));
+                break;
+        case GPIO_U300_CONFIG_DRIVE_PUSH_PULL:
+                val = readl(U300_PIN_REG(offset, pcr));
+                val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK
+                         << ((offset & 0x07) << 1));
+                val |= (U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL
+                        << ((offset & 0x07) << 1));
+                writel(val, U300_PIN_REG(offset, pcr));
+                break;
+        case GPIO_U300_CONFIG_DRIVE_OPEN_DRAIN:
+                val = readl(U300_PIN_REG(offset, pcr));
+                val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK
+                         << ((offset & 0x07) << 1));
+                val |= (U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_DRAIN
+                        << ((offset & 0x07) << 1));
+                writel(val, U300_PIN_REG(offset, pcr));
+                break;
+        case GPIO_U300_CONFIG_DRIVE_OPEN_SOURCE:
+                val = readl(U300_PIN_REG(offset, pcr));
+                val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK
+                         << ((offset & 0x07) << 1));
+                val |= (U300_GPIO_PXPCR_PIN_MODE_OUTPUT_OPEN_SOURCE
+                        << ((offset & 0x07) << 1));
+                writel(val, U300_PIN_REG(offset, pcr));
+                break;
+        default:
+                local_irq_restore(flags);
+                dev_err(gpio->dev, "illegal configuration requested\n");
+                return -EINVAL;
+        }
         local_irq_restore(flags);
         return 0;
 }
-EXPORT_SYMBOL(gpio_direction_input);
 
-int gpio_direction_output(unsigned gpio, int value)
+static struct gpio_chip u300_gpio_chip = {
+        .label                  = "u300-gpio-chip",
+        .owner                  = THIS_MODULE,
+        .get                    = u300_gpio_get,
+        .set                    = u300_gpio_set,
+        .direction_input        = u300_gpio_direction_input,
+        .direction_output       = u300_gpio_direction_output,
+        .to_irq                 = u300_gpio_to_irq,
+};
+
+static void u300_toggle_trigger(struct u300_gpio *gpio, unsigned offset)
 {
-        unsigned long flags;
         u32 val;
 
-        if (gpio > U300_GPIO_MAX)
-                return -EINVAL;
-
-        local_irq_save(flags);
-        val = readl(virtbase + U300_GPIO_PXPCR + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        /* Mask out this pin */
-        val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK << ((gpio & 0x07) << 1));
-        /*
-         * FIXME: configure for push/pull, open drain or open source per pin
-         * in setup. The current driver will only support push/pull.
-         */
-        val |= (U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL
-                        << ((gpio & 0x07) << 1));
-        writel(val, virtbase + U300_GPIO_PXPCR + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        gpio_set_value(gpio, value);
-        local_irq_restore(flags);
-        return 0;
+        val = readl(U300_PIN_REG(offset, icr));
+        /* Set mode depending on state */
+        if (u300_gpio_get(&gpio->chip, offset)) {
+                /* High now, let's trigger on falling edge next then */
+                writel(val & ~U300_PIN_BIT(offset), U300_PIN_REG(offset, icr));
+                dev_dbg(gpio->dev, "next IRQ on falling edge on pin %d\n",
+                        offset);
+        } else {
+                /* Low now, let's trigger on rising edge next then */
+                writel(val | U300_PIN_BIT(offset), U300_PIN_REG(offset, icr));
+                dev_dbg(gpio->dev, "next IRQ on rising edge on pin %d\n",
+                        offset);
+        }
 }
-EXPORT_SYMBOL(gpio_direction_output);
 
-/*
- * Enable an IRQ, edge is rising edge (!= 0) or falling edge (==0).
- */
-void enable_irq_on_gpio_pin(unsigned gpio, int edge)
+static int u300_gpio_irq_type(struct irq_data *d, unsigned trigger)
 {
+        struct u300_gpio_port *port = irq_data_get_irq_chip_data(d);
+        struct u300_gpio *gpio = port->gpio;
+        int offset = d->irq - gpio->irq_base;
         u32 val;
-        unsigned long flags;
-        local_irq_save(flags);
 
-        val = readl(virtbase + U300_GPIO_PXIEN + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        val |= (1 << (gpio & 0x07));
-        writel(val, virtbase + U300_GPIO_PXIEN + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        val = readl(virtbase + U300_GPIO_PXICR + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        if (edge)
-                val |= (1 << (gpio & 0x07));
-        else
-                val &= ~(1 << (gpio & 0x07));
-        writel(val, virtbase + U300_GPIO_PXICR + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        local_irq_restore(flags);
+        if ((trigger & IRQF_TRIGGER_RISING) &&
+            (trigger & IRQF_TRIGGER_FALLING)) {
+                /*
+                 * The GPIO block can only trigger on falling OR rising edges,
+                 * not both. So we need to toggle the mode whenever the pin
+                 * goes from one state to the other with a special state flag
+                 */
+                dev_dbg(gpio->dev,
+                        "trigger on both rising and falling edge on pin %d\n",
+                        offset);
+                port->toggle_edge_mode |= U300_PIN_BIT(offset);
+                u300_toggle_trigger(gpio, offset);
+        } else if (trigger & IRQF_TRIGGER_RISING) {
+                dev_dbg(gpio->dev, "trigger on rising edge on pin %d\n",
+                        offset);
+                val = readl(U300_PIN_REG(offset, icr));
+                writel(val | U300_PIN_BIT(offset), U300_PIN_REG(offset, icr));
+                port->toggle_edge_mode &= ~U300_PIN_BIT(offset);
+        } else if (trigger & IRQF_TRIGGER_FALLING) {
+                dev_dbg(gpio->dev, "trigger on falling edge on pin %d\n",
+                        offset);
+                val = readl(U300_PIN_REG(offset, icr));
+                writel(val & ~U300_PIN_BIT(offset), U300_PIN_REG(offset, icr));
+                port->toggle_edge_mode &= ~U300_PIN_BIT(offset);
+        }
+
+        return 0;
 }
-EXPORT_SYMBOL(enable_irq_on_gpio_pin);
 
-void disable_irq_on_gpio_pin(unsigned gpio)
+static void u300_gpio_irq_enable(struct irq_data *d)
 {
+        struct u300_gpio_port *port = irq_data_get_irq_chip_data(d);
+        struct u300_gpio *gpio = port->gpio;
+        int offset = d->irq - gpio->irq_base;
         u32 val;
         unsigned long flags;
 
         local_irq_save(flags);
-        val = readl(virtbase + U300_GPIO_PXIEN + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
-        val &= ~(1 << (gpio & 0x07));
-        writel(val, virtbase + U300_GPIO_PXIEN + PIN_TO_PORT(gpio) *
-                                U300_GPIO_PORTX_SPACING);
+        val = readl(U300_PIN_REG(offset, ien));
+        writel(val | U300_PIN_BIT(offset), U300_PIN_REG(offset, ien));
         local_irq_restore(flags);
 }
-EXPORT_SYMBOL(disable_irq_on_gpio_pin);
 
-/* Enable (value == 0) or disable (value == 1) internal pullup */
-void gpio_pullup(unsigned gpio, int value)
+static void u300_gpio_irq_disable(struct irq_data *d)
 {
+        struct u300_gpio_port *port = irq_data_get_irq_chip_data(d);
+        struct u300_gpio *gpio = port->gpio;
+        int offset = d->irq - gpio->irq_base;
         u32 val;
         unsigned long flags;
 
         local_irq_save(flags);
-        if (value) {
-                val = readl(virtbase + U300_GPIO_PXPER + PIN_TO_PORT(gpio) *
-                                        U300_GPIO_PORTX_SPACING);
-                writel(val | (1 << (gpio & 0x07)), virtbase + U300_GPIO_PXPER +
-                                PIN_TO_PORT(gpio) * U300_GPIO_PORTX_SPACING);
-        } else {
-                val = readl(virtbase + U300_GPIO_PXPER + PIN_TO_PORT(gpio) *
-                                        U300_GPIO_PORTX_SPACING);
-                writel(val & ~(1 << (gpio & 0x07)), virtbase + U300_GPIO_PXPER +
-                                PIN_TO_PORT(gpio) * U300_GPIO_PORTX_SPACING);
-        }
+        val = readl(U300_PIN_REG(offset, ien));
+        writel(val & ~U300_PIN_BIT(offset), U300_PIN_REG(offset, ien));
         local_irq_restore(flags);
 }
-EXPORT_SYMBOL(gpio_pullup);
 
-static irqreturn_t gpio_irq_handler(int irq, void *dev_id)
+static struct irq_chip u300_gpio_irqchip = {
+        .name                   = "u300-gpio-irqchip",
+        .irq_enable             = u300_gpio_irq_enable,
+        .irq_disable            = u300_gpio_irq_disable,
+        .irq_set_type           = u300_gpio_irq_type,
+
+};
+
+static void u300_gpio_irq_handler(unsigned irq, struct irq_desc *desc)
 {
-        struct u300_gpio_port *port = dev_id;
-        u32 val;
-        int pin;
+        struct u300_gpio_port *port = irq_get_handler_data(irq);
+        struct u300_gpio *gpio = port->gpio;
+        int pinoffset = port->number << 3; /* get the right stride */
+        unsigned long val;
 
+        desc->irq_data.chip->irq_ack(&desc->irq_data);
         /* Read event register */
-        val = readl(virtbase + U300_GPIO_PXIEV + port->number *
-                                U300_GPIO_PORTX_SPACING);
-        /* Mask with enable register */
-        val &= readl(virtbase + U300_GPIO_PXIEV + port->number *
-                                U300_GPIO_PORTX_SPACING);
+        val = readl(U300_PIN_REG(pinoffset, iev));
         /* Mask relevant bits */
-        val &= U300_GPIO_PXIEV_ALL_IRQ_EVENT_MASK;
+        val &= 0xFFU; /* 8 bits per port */
         /* ACK IRQ (clear event) */
-        writel(val, virtbase + U300_GPIO_PXIEV + port->number *
-                                U300_GPIO_PORTX_SPACING);
-        /* Print message */
-        while (val != 0) {
-                unsigned gpio;
-
-                pin = __ffs(val);
-                /* mask off this pin */
-                val &= ~(1 << pin);
-                gpio = (port->number << 3) + pin;
-
-                if (gpio_pin[gpio].callback)
-                        (void)gpio_pin[gpio].callback(gpio_pin[gpio].data);
-                else
-                        dev_dbg(gpiodev, "stray GPIO IRQ on line %d\n",
-                               gpio);
+        writel(val, U300_PIN_REG(pinoffset, iev));
+
+        /* Call IRQ handler */
+        if (val != 0) {
+                int irqoffset;
+
+                for_each_set_bit(irqoffset, &val, U300_GPIO_PINS_PER_PORT) {
+                        int pin_irq = gpio->irq_base + (port->number << 3)
+                                + irqoffset;
+                        int offset = pinoffset + irqoffset;
+
+                        dev_dbg(gpio->dev, "GPIO IRQ %d on pin %d\n",
+                                pin_irq, offset);
+                        generic_handle_irq(pin_irq);
+                        /*
+                         * Triggering IRQ on both rising and falling edge
+                         * needs mockery
+                         */
+                        if (port->toggle_edge_mode & U300_PIN_BIT(offset))
+                                u300_toggle_trigger(gpio, offset);
+                }
         }
-        return IRQ_HANDLED;
+
+        desc->irq_data.chip->irq_unmask(&desc->irq_data);
 }
 
-static void gpio_set_initial_values(void)
+static void __init u300_gpio_init_pin(struct u300_gpio *gpio,
+                                      int offset,
+                                      const struct u300_gpio_confdata *conf)
 {
-#ifdef U300_COH901571_3
-        int i, j;
-        unsigned long flags;
-        u32 val;
+        /* Set mode: input or output */
+        if (conf->output) {
+                u300_gpio_direction_output(&gpio->chip, offset, conf->outval);
 
-        /* Write default values to all pins */
-        for (i = 0; i < U300_GPIO_NUM_PORTS; i++) {
-                val = 0;
-                for (j = 0; j < 8; j++)
-                        val |= (u32) (u300_gpio_config[i][j].default_output_value != DEFAULT_OUTPUT_LOW) << j;
-                local_irq_save(flags);
-                writel(val, virtbase + U300_GPIO_PXPDOR + i * U300_GPIO_PORTX_SPACING);
-                local_irq_restore(flags);
+                /* Deactivate bias mode for output */
+                u300_gpio_config(&gpio->chip, offset,
+                                 GPIO_U300_CONFIG_BIAS_FLOAT,
+                                 NULL);
+
+                /* Set drive mode for output */
+                u300_gpio_config(&gpio->chip, offset,
+                                 GPIO_U300_CONFIG_DRIVE_PUSH_PULL, NULL);
+
+                dev_dbg(gpio->dev, "set up pin %d as output, value: %d\n",
+                        offset, conf->outval);
+        } else {
+                u300_gpio_direction_input(&gpio->chip, offset);
+
+                /* Always set output low on input pins */
+                u300_gpio_set(&gpio->chip, offset, 0);
+
+                /* Set bias mode for input */
+                u300_gpio_config(&gpio->chip, offset, conf->bias_mode, NULL);
+
+                dev_dbg(gpio->dev, "set up pin %d as input, bias: %04x\n",
+                        offset, conf->bias_mode);
         }
+}
 
-        /*
-         * Put all pins that are set to either 'GPIO_OUT' or 'GPIO_NOT_USED'
-         * to output and 'GPIO_IN' to input for each port. And initialize
-         * default value on outputs.
-         */
-        for (i = 0; i < U300_GPIO_NUM_PORTS; i++) {
-                for (j = 0; j < U300_GPIO_PINS_PER_PORT; j++) {
-                        local_irq_save(flags);
-                        val = readl(virtbase + U300_GPIO_PXPCR +
-                                         i * U300_GPIO_PORTX_SPACING);
-                        /* Mask out this pin */
-                        val &= ~(U300_GPIO_PXPCR_PIN_MODE_MASK << (j << 1));
-
-                        if (u300_gpio_config[i][j].pin_usage != GPIO_IN)
-                                val |= (U300_GPIO_PXPCR_PIN_MODE_OUTPUT_PUSH_PULL << (j << 1));
-                        writel(val, virtbase + U300_GPIO_PXPCR +
-                                         i * U300_GPIO_PORTX_SPACING);
-                        local_irq_restore(flags);
+static void __init u300_gpio_init_coh901571(struct u300_gpio *gpio,
+                                     struct u300_gpio_platform *plat)
+{
+        int i, j;
+
+        /* Write default config and values to all pins */
+        for (i = 0; i < plat->ports; i++) {
+                for (j = 0; j < 8; j++) {
+                        const struct u300_gpio_confdata *conf;
+                        int offset = (i*8) + j;
+
+                        if (plat->variant == U300_GPIO_COH901571_3_BS335)
+                                conf = &bs335_gpio_config[i][j];
+                        else if (plat->variant == U300_GPIO_COH901571_3_BS365)
+                                conf = &bs365_gpio_config[i][j];
+                        else
+                                break;
+
+                        u300_gpio_init_pin(gpio, offset, conf);
                 }
         }
+}
 
-        /* Enable or disable the internal pull-ups in the GPIO ASIC block */
-        for (i = 0; i < U300_GPIO_MAX; i++) {
-                val = 0;
-                for (j = 0; j < 8; j++)
-                        val |= (u32)((u300_gpio_config[i][j].pull_up == DISABLE_PULL_UP) << j);
-                local_irq_save(flags);
-                writel(val, virtbase + U300_GPIO_PXPER + i * U300_GPIO_PORTX_SPACING);
-                local_irq_restore(flags);
+static inline void u300_gpio_free_ports(struct u300_gpio *gpio)
+{
+        struct u300_gpio_port *port;
+        struct list_head *p, *n;
+
+        list_for_each_safe(p, n, &gpio->port_list) {
+                port = list_entry(p, struct u300_gpio_port, node);
+                list_del(&port->node);
+                free_irq(port->irq, port);
+                kfree(port);
         }
-#endif
 }
 
-static int __init gpio_probe(struct platform_device *pdev)
+static int __init u300_gpio_probe(struct platform_device *pdev)
 {
-        u32 val;
+        struct u300_gpio_platform *plat = dev_get_platdata(&pdev->dev);
+        struct u300_gpio *gpio;
         int err = 0;
+        int portno;
+        u32 val;
+        u32 ifr;
         int i;
-        int num_irqs;
 
-        gpiodev = &pdev->dev;
-        memset(gpio_pin, 0, sizeof(gpio_pin));
+        gpio = kzalloc(sizeof(struct u300_gpio), GFP_KERNEL);
+        if (gpio == NULL) {
+                dev_err(&pdev->dev, "failed to allocate memory\n");
+                return -ENOMEM;
+        }
+
+        gpio->chip = u300_gpio_chip;
+        gpio->chip.ngpio = plat->ports * U300_GPIO_PINS_PER_PORT;
+        gpio->irq_base = plat->gpio_irq_base;
+        gpio->chip.dev = &pdev->dev;
+        gpio->chip.base = plat->gpio_base;
+        gpio->dev = &pdev->dev;
 
         /* Get GPIO clock */
-        clk = clk_get(&pdev->dev, NULL);
-        if (IS_ERR(clk)) {
-                err = PTR_ERR(clk);
-                dev_err(gpiodev, "could not get GPIO clock\n");
+        gpio->clk = clk_get(gpio->dev, NULL);
+        if (IS_ERR(gpio->clk)) {
+                err = PTR_ERR(gpio->clk);
+                dev_err(gpio->dev, "could not get GPIO clock\n");
                 goto err_no_clk;
         }
-        err = clk_enable(clk);
+        err = clk_enable(gpio->clk);
         if (err) {
-                dev_err(gpiodev, "could not enable GPIO clock\n");
+                dev_err(gpio->dev, "could not enable GPIO clock\n");
                 goto err_no_clk_enable;
         }
 
-        memres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-        if (!memres)
+        gpio->memres = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!gpio->memres) {
+                dev_err(gpio->dev, "could not get GPIO memory resource\n");
+                err = -ENODEV;
                 goto err_no_resource;
+        }
 
-        if (!request_mem_region(memres->start, resource_size(memres),
+        if (!request_mem_region(gpio->memres->start,
+                                resource_size(gpio->memres),
                                 "GPIO Controller")) {
                 err = -ENODEV;
                 goto err_no_ioregion;
         }
 
-        virtbase = ioremap(memres->start, resource_size(memres));
-        if (!virtbase) {
+        gpio->base = ioremap(gpio->memres->start, resource_size(gpio->memres));
+        if (!gpio->base) {
                 err = -ENOMEM;
                 goto err_no_ioremap;
         }
-        dev_info(gpiodev, "remapped 0x%08x to %p\n",
-                 memres->start, virtbase);
-
-#ifdef U300_COH901335
-        dev_info(gpiodev, "initializing GPIO Controller COH 901 335\n");
-        /* Turn on the GPIO block */
-        writel(U300_GPIO_CR_BLOCK_CLOCK_ENABLE, virtbase + U300_GPIO_CR);
-#endif
-
-#ifdef U300_COH901571_3
-        dev_info(gpiodev, "initializing GPIO Controller COH 901 571/3\n");
-        val = readl(virtbase + U300_GPIO_CR);
-        dev_info(gpiodev, "COH901571/3 block version: %d, " \
-               "number of cores: %d\n",
-               ((val & 0x0000FE00) >> 9),
-               ((val & 0x000001FC) >> 2));
-        writel(U300_GPIO_CR_BLOCK_CLKRQ_ENABLE, virtbase + U300_GPIO_CR);
-#endif
-
-        gpio_set_initial_values();
-
-        for (num_irqs = 0 ; num_irqs < U300_GPIO_NUM_PORTS; num_irqs++) {
-
-                gpio_ports[num_irqs].irq =
-                        platform_get_irq_byname(pdev,
-                                                gpio_ports[num_irqs].name);
-
-                err = request_irq(gpio_ports[num_irqs].irq,
-                                  gpio_irq_handler, IRQF_DISABLED,
-                                  gpio_ports[num_irqs].name,
-                                  &gpio_ports[num_irqs]);
-                if (err) {
-                        dev_err(gpiodev, "cannot allocate IRQ for %s!\n",
-                                gpio_ports[num_irqs].name);
-                        goto err_no_irq;
+
+        if (plat->variant == U300_GPIO_COH901335) {
+                dev_info(gpio->dev,
+                         "initializing GPIO Controller COH 901 335\n");
+                gpio->stride = U300_335_PORT_STRIDE;
+                gpio->pcr = U300_335_PXPCR;
+                gpio->dor = U300_335_PXPDOR;
+                gpio->dir = U300_335_PXPDIR;
+                gpio->per = U300_335_PXPER;
+                gpio->icr = U300_335_PXICR;
+                gpio->ien = U300_335_PXIEN;
+                gpio->iev = U300_335_PXIEV;
+                ifr = U300_335_PXIFR;
+
+                /* Turn on the GPIO block */
+                writel(U300_335_CR_BLOCK_CLOCK_ENABLE,
+                       gpio->base + U300_335_CR);
+        } else if (plat->variant == U300_GPIO_COH901571_3_BS335 ||
+                   plat->variant == U300_GPIO_COH901571_3_BS365) {
+                dev_info(gpio->dev,
+                         "initializing GPIO Controller COH 901 571/3\n");
+                gpio->stride = U300_571_PORT_STRIDE;
+                gpio->pcr = U300_571_PXPCR;
+                gpio->dor = U300_571_PXPDOR;
+                gpio->dir = U300_571_PXPDIR;
+                gpio->per = U300_571_PXPER;
+                gpio->icr = U300_571_PXICR;
+                gpio->ien = U300_571_PXIEN;
+                gpio->iev = U300_571_PXIEV;
+                ifr = U300_571_PXIFR;
+
+                val = readl(gpio->base + U300_571_CR);
+                dev_info(gpio->dev, "COH901571/3 block version: %d, " \
+                         "number of cores: %d totalling %d pins\n",
+                         ((val & 0x000001FC) >> 2),
+                         ((val & 0x0000FE00) >> 9),
+                         ((val & 0x0000FE00) >> 9) * 8);
+                writel(U300_571_CR_BLOCK_CLKRQ_ENABLE,
+                       gpio->base + U300_571_CR);
+                u300_gpio_init_coh901571(gpio, plat);
+        } else {
+                dev_err(gpio->dev, "unknown block variant\n");
+                err = -ENODEV;
+                goto err_unknown_variant;
+        }
+
+        /* Add each port with its IRQ separately */
+        INIT_LIST_HEAD(&gpio->port_list);
+        for (portno = 0 ; portno < plat->ports; portno++) {
+                struct u300_gpio_port *port =
+                        kmalloc(sizeof(struct u300_gpio_port), GFP_KERNEL);
+
+                if (!port) {
+                        dev_err(gpio->dev, "out of memory\n");
+                        err = -ENOMEM;
+                        goto err_no_port;
                 }
-                /* Turns off PortX_irq_force */
-                writel(0x0, virtbase + U300_GPIO_PXIFR +
-                                 num_irqs * U300_GPIO_PORTX_SPACING);
+
+                snprintf(port->name, 8, "gpio%d", portno);
+                port->number = portno;
+                port->gpio = gpio;
+
+                port->irq = platform_get_irq_byname(pdev,
+                                                    port->name);
+
+                dev_dbg(gpio->dev, "register IRQ %d for %s\n", port->irq,
+                        port->name);
+
+                irq_set_chained_handler(port->irq, u300_gpio_irq_handler);
+                irq_set_handler_data(port->irq, port);
+
+                /* For each GPIO pin set the unique IRQ handler */
+                for (i = 0; i < U300_GPIO_PINS_PER_PORT; i++) {
+                        int irqno = gpio->irq_base + (portno << 3) + i;
+
+                        dev_dbg(gpio->dev, "handler for IRQ %d on %s\n",
+                                irqno, port->name);
+                        irq_set_chip_and_handler(irqno, &u300_gpio_irqchip,
+                                                 handle_simple_irq);
+                        set_irq_flags(irqno, IRQF_VALID);
+                        irq_set_chip_data(irqno, port);
+                }
+
+                /* Turns off irq force (test register) for this port */
+                writel(0x0, gpio->base + portno * gpio->stride + ifr);
+
+                list_add_tail(&port->node, &gpio->port_list);
         }
+        dev_dbg(gpio->dev, "initialized %d GPIO ports\n", portno);
+
+        err = gpiochip_add(&gpio->chip);
+        if (err) {
+                dev_err(gpio->dev, "unable to add gpiochip: %d\n", err);
+                goto err_no_chip;
+        }
+
+        platform_set_drvdata(pdev, gpio);
 
         return 0;
 
- err_no_irq:
-        for (i = 0; i < num_irqs; i++)
-                free_irq(gpio_ports[i].irq, &gpio_ports[i]);
-        iounmap(virtbase);
- err_no_ioremap:
-        release_mem_region(memres->start, resource_size(memres));
- err_no_ioregion:
- err_no_resource:
-        clk_disable(clk);
- err_no_clk_enable:
-        clk_put(clk);
- err_no_clk:
-        dev_info(gpiodev, "module ERROR:%d\n", err);
+err_no_chip:
+err_no_port:
+        u300_gpio_free_ports(gpio);
+err_unknown_variant:
+        iounmap(gpio->base);
+err_no_ioremap:
+        release_mem_region(gpio->memres->start, resource_size(gpio->memres));
+err_no_ioregion:
+err_no_resource:
+        clk_disable(gpio->clk);
+err_no_clk_enable:
+        clk_put(gpio->clk);
+err_no_clk:
+        kfree(gpio);
+        dev_info(&pdev->dev, "module ERROR:%d\n", err);
         return err;
 }
 
-static int __exit gpio_remove(struct platform_device *pdev)
+static int __exit u300_gpio_remove(struct platform_device *pdev)
 {
-        int i;
+        struct u300_gpio_platform *plat = dev_get_platdata(&pdev->dev);
+        struct u300_gpio *gpio = platform_get_drvdata(pdev);
+        int err;
 
         /* Turn off the GPIO block */
-        writel(0x00000000U, virtbase + U300_GPIO_CR);
-        for (i = 0 ; i < U300_GPIO_NUM_PORTS; i++)
-                free_irq(gpio_ports[i].irq, &gpio_ports[i]);
-        iounmap(virtbase);
-        release_mem_region(memres->start, resource_size(memres));
-        clk_disable(clk);
-        clk_put(clk);
+        if (plat->variant == U300_GPIO_COH901335)
+                writel(0x00000000U, gpio->base + U300_335_CR);
+        if (plat->variant == U300_GPIO_COH901571_3_BS335 ||
+            plat->variant == U300_GPIO_COH901571_3_BS365)
+                writel(0x00000000U, gpio->base + U300_571_CR);
+
+        err = gpiochip_remove(&gpio->chip);
+        if (err < 0) {
+                dev_err(gpio->dev, "unable to remove gpiochip: %d\n", err);
+                return err;
+        }
+        u300_gpio_free_ports(gpio);
+        iounmap(gpio->base);
+        release_mem_region(gpio->memres->start,
+                           resource_size(gpio->memres));
+        clk_disable(gpio->clk);
+        clk_put(gpio->clk);
+        platform_set_drvdata(pdev, NULL);
+        kfree(gpio);
         return 0;
 }
 
-static struct platform_driver gpio_driver = {
+static struct platform_driver u300_gpio_driver = {
         .driver         = {
                 .name   = "u300-gpio",
         },
-        .remove         = __exit_p(gpio_remove),
+        .remove         = __exit_p(u300_gpio_remove),
 };
 
 
 static int __init u300_gpio_init(void)
 {
-        return platform_driver_probe(&gpio_driver, gpio_probe);
+        return platform_driver_probe(&u300_gpio_driver, u300_gpio_probe);
 }
 
 static void __exit u300_gpio_exit(void)
 {
-        platform_driver_unregister(&gpio_driver);
+        platform_driver_unregister(&u300_gpio_driver);
 }
 
 arch_initcall(u300_gpio_init);
 module_exit(u300_gpio_exit);
 
 MODULE_AUTHOR("Linus Walleij <linus.walleij@stericsson.com>");
-
-#ifdef U300_COH901571_3
-MODULE_DESCRIPTION("ST-Ericsson AB COH 901 571/3 GPIO driver");
-#endif
-
-#ifdef U300_COH901335
-MODULE_DESCRIPTION("ST-Ericsson AB COH 901 335 GPIO driver");
-#endif
-
+MODULE_DESCRIPTION("ST-Ericsson AB COH 901 335/COH 901 571/3 GPIO driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/i2c/busses/i2c-ixp2000.c b/drivers/i2c/busses/i2c-ixp2000.c
index 5d8aed5ec21b..c01e9519f6c1 100644
--- a/drivers/i2c/busses/i2c-ixp2000.c
+++ b/drivers/i2c/busses/i2c-ixp2000.c
@@ -35,7 +35,7 @@
 #include <linux/slab.h>
 
 #include <mach/hardware.h>      /* Pick up IXP2000-specific bits */
-#include <mach/gpio.h>
+#include <mach/gpio-ixp2000.h>
 
 static inline int ixp2000_scl_pin(void *data)
 {
diff --git a/drivers/ide/at91_ide.c b/drivers/ide/at91_ide.c
index 000a78e5246c..6dede8f366c5 100644
--- a/drivers/ide/at91_ide.c
+++ b/drivers/ide/at91_ide.c
@@ -28,7 +28,7 @@
 #include <linux/platform_device.h>
 
 #include <mach/board.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <mach/at91sam9_smc.h>
 
 #define DRV_NAME "at91_ide"
diff --git a/drivers/input/keyboard/omap-keypad.c b/drivers/input/keyboard/omap-keypad.c
index 33d0bdc837c0..323bcdfff248 100644
--- a/drivers/input/keyboard/omap-keypad.c
+++ b/drivers/input/keyboard/omap-keypad.c
@@ -35,7 +35,7 @@
 #include <linux/mutex.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <plat/keypad.h>
 #include <plat/menelaus.h>
 #include <asm/irq.h>
diff --git a/drivers/mfd/menelaus.c b/drivers/mfd/menelaus.c
index 9cee8e7f0bcb..af5d9d061371 100644
--- a/drivers/mfd/menelaus.c
+++ b/drivers/mfd/menelaus.c
@@ -44,7 +44,7 @@
 
 #include <asm/mach/irq.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <plat/menelaus.h>
 
 #define DRIVER_NAME                     "menelaus"
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index a6c329040140..2dba999caf2c 100644
--- a/drivers/mmc/host/omap.c
+++ b/drivers/mmc/host/omap.c
@@ -33,7 +33,7 @@
 
 #include <plat/board.h>
 #include <plat/mmc.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <plat/dma.h>
 #include <plat/mux.h>
 #include <plat/fpga.h>
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c
index 18b0bd31de78..21b00cefae63 100644
--- a/drivers/mmc/host/sdhci-tegra.c
+++ b/drivers/mmc/host/sdhci-tegra.c
@@ -21,7 +21,9 @@
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
+
+#include <mach/gpio-tegra.h>
 #include <mach/sdhci.h>
 
 #include "sdhci-pltfm.h"
diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c
index 78017eb9318e..9e6b498c9beb 100644
--- a/drivers/mtd/nand/ams-delta.c
+++ b/drivers/mtd/nand/ams-delta.c
@@ -26,7 +26,7 @@
 #include <asm/io.h>
 #include <mach/hardware.h>
 #include <asm/sizes.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <plat/board-ams-delta.h>
 
 /*
diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index a916dec29215..6a1d6d9a2df9 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -40,7 +40,7 @@
 #include <asm/mach/flash.h>
 #include <plat/gpmc.h>
 #include <plat/onenand.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 #include <plat/dma.h>
 
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index 29dc43523cec..48b4ec121f7f 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -35,7 +35,7 @@
 #include <asm/mach-types.h>
 
 #include <mach/at91rm9200_emac.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <mach/board.h>
 
 #include "at91_ether.h"
diff --git a/drivers/pcmcia/pxa2xx_vpac270.c b/drivers/pcmcia/pxa2xx_vpac270.c
index e956f659089a..66ab92cf3105 100644
--- a/drivers/pcmcia/pxa2xx_vpac270.c
+++ b/drivers/pcmcia/pxa2xx_vpac270.c
@@ -17,7 +17,7 @@
 
 #include <asm/mach-types.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <mach/vpac270.h>
 
 #include "soc_common.h"
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 82dee9a6c0de..d3bff424286f 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -22,7 +22,7 @@
 
 #include <asm/io.h>
 #include <mach/board.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <mach/cpu.h>
 
 /* SPI register offsets */
diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c
index b922f5d2e61e..caba6730a943 100644
--- a/drivers/tty/serial/atmel_serial.c
+++ b/drivers/tty/serial/atmel_serial.c
@@ -46,7 +46,7 @@
 
 #ifdef CONFIG_ARM
 #include <mach/cpu.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #endif
 
 #define PDC_BUFFER_SIZE         512
diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c
index 653d6a60edb5..d1b41933199e 100644
--- a/drivers/usb/host/ohci-pnx4008.c
+++ b/drivers/usb/host/ohci-pnx4008.c
@@ -26,7 +26,7 @@
 
 #include <mach/platform.h>
 #include <mach/irqs.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 #define USB_CTRL        IO_ADDRESS(PNX4008_PWRMAN_BASE + 0x64)
 
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 8bdf25a8b023..f9a3f62a83b5 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -35,7 +35,7 @@
 
 #include <mach/hardware.h>
 #include <mach/memory.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <mach/cputype.h>
 
 #include <asm/mach-types.h>
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 817ab60f7537..dda920623c6a 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -21,7 +21,7 @@
 
 #include <mach/board.h>
 #include <mach/cpu.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 #include <video/atmel_lcdc.h>
 
diff --git a/drivers/video/omap/lcd_apollon.c b/drivers/video/omap/lcd_apollon.c
index 10459d8bd9a0..4b24f549f9b9 100644
--- a/drivers/video/omap/lcd_apollon.c
+++ b/drivers/video/omap/lcd_apollon.c
@@ -24,7 +24,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 #include "omapfb.h"
 
diff --git a/drivers/video/omap/lcd_h3.c b/drivers/video/omap/lcd_h3.c
index 8df688748b5a..622ad839fd9d 100644
--- a/drivers/video/omap/lcd_h3.c
+++ b/drivers/video/omap/lcd_h3.c
@@ -23,7 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/i2c/tps65010.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include "omapfb.h"
 
 #define MODULE_NAME     "omapfb-lcd_h3"
diff --git a/drivers/video/omap/lcd_inn1610.c b/drivers/video/omap/lcd_inn1610.c
index 9fff86f67bde..12cc52a70f96 100644
--- a/drivers/video/omap/lcd_inn1610.c
+++ b/drivers/video/omap/lcd_inn1610.c
@@ -22,7 +22,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include "omapfb.h"
 
 #define MODULE_NAME     "omapfb-lcd_h3"
diff --git a/drivers/video/omap/lcd_ldp.c b/drivers/video/omap/lcd_ldp.c
index 0f5952cae85e..062466402c0e 100644
--- a/drivers/video/omap/lcd_ldp.c
+++ b/drivers/video/omap/lcd_ldp.c
@@ -26,7 +26,7 @@
 #include <linux/delay.h>
 #include <linux/i2c/twl.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <plat/mux.h>
 #include <asm/mach-types.h>
 
diff --git a/drivers/video/omap/lcd_osk.c b/drivers/video/omap/lcd_osk.c
index b87e8b83f29c..6f8d13c41202 100644
--- a/drivers/video/omap/lcd_osk.c
+++ b/drivers/video/omap/lcd_osk.c
@@ -23,7 +23,7 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <plat/mux.h>
 #include "omapfb.h"
 
diff --git a/drivers/video/omap/lcd_overo.c b/drivers/video/omap/lcd_overo.c
index 564933ffac6e..b8fd5b2ec29c 100644
--- a/drivers/video/omap/lcd_overo.c
+++ b/drivers/video/omap/lcd_overo.c
@@ -23,7 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/i2c/twl.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include <plat/mux.h>
 #include <asm/mach-types.h>
 
diff --git a/drivers/video/omap/lcd_palmtt.c b/drivers/video/omap/lcd_palmtt.c
index ff0e6d7ab3a2..b51b332e5a2b 100644
--- a/drivers/video/omap/lcd_palmtt.c
+++ b/drivers/video/omap/lcd_palmtt.c
@@ -29,7 +29,7 @@ GPIO13 - screen blanking
 #include <linux/module.h>
 #include <linux/io.h>
 
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 #include "omapfb.h"
 
 static int palmtt_panel_init(struct lcd_panel *panel,
diff --git a/drivers/video/pnx4008/sdum.c b/drivers/video/pnx4008/sdum.c
index 5ec4f2d439c9..50e00395240f 100644
--- a/drivers/video/pnx4008/sdum.c
+++ b/drivers/video/pnx4008/sdum.c
@@ -30,7 +30,7 @@
 #include <linux/clk.h>
 #include <linux/gfp.h>
 #include <asm/uaccess.h>
-#include <mach/gpio.h>
+#include <asm/gpio.h>
 
 #include "sdum.h"
 #include "fbcommon.h"