2 files changed, 11 insertions, 6 deletions

diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h
index d63703826a60..06ff6d6e3678 100644
--- a/arch/arm/mach-davinci/include/mach/common.h
+++ b/arch/arm/mach-davinci/include/mach/common.h
@@ -58,6 +58,9 @@ struct davinci_soc_info {
         unsigned long                   intc_irq_num;
         struct davinci_timer_info       *timer_info;
         void __iomem                    *wdt_base;
+        void __iomem                    *gpio_base;
+        unsigned                        gpio_num;
+        unsigned                        gpio_irq;
 };
 
 extern struct davinci_soc_info davinci_soc_info;
diff --git a/arch/arm/mach-davinci/include/mach/gpio.h b/arch/arm/mach-davinci/include/mach/gpio.h
index efe3281364e6..ae0745568316 100644
--- a/arch/arm/mach-davinci/include/mach/gpio.h
+++ b/arch/arm/mach-davinci/include/mach/gpio.h
@@ -17,6 +17,7 @@
 #include <asm-generic/gpio.h>
 
 #include <mach/irqs.h>
+#include <mach/common.h>
 
 #define DAVINCI_GPIO_BASE 0x01C67000
 
@@ -67,15 +68,16 @@ static inline struct gpio_controller *__iomem
 __gpio_to_controller(unsigned gpio)
 {
         void *__iomem ptr;
+        void __iomem *base = davinci_soc_info.gpio_base;
 
         if (gpio < 32 * 1)
-                ptr = IO_ADDRESS(DAVINCI_GPIO_BASE + 0x10);
+                ptr = base + 0x10;
         else if (gpio < 32 * 2)
-                ptr = IO_ADDRESS(DAVINCI_GPIO_BASE + 0x38);
+                ptr = base + 0x38;
         else if (gpio < 32 * 3)
-                ptr = IO_ADDRESS(DAVINCI_GPIO_BASE + 0x60);
+                ptr = base + 0x60;
         else if (gpio < 32 * 4)
-                ptr = IO_ADDRESS(DAVINCI_GPIO_BASE + 0x88);
+                ptr = base + 0x88;
         else
                 ptr = NULL;
         return ptr;
@@ -142,13 +144,13 @@ static inline int gpio_to_irq(unsigned gpio)
 {
         if (gpio >= DAVINCI_N_GPIO)
                 return -EINVAL;
-        return DAVINCI_N_AINTC_IRQ + gpio;
+        return davinci_soc_info.intc_irq_num + gpio;
 }
 
 static inline int irq_to_gpio(unsigned irq)
 {
         /* caller guarantees gpio_to_irq() succeeded */
-        return irq - DAVINCI_N_AINTC_IRQ;
+        return irq - davinci_soc_info.intc_irq_num;
 }
 
 #endif                          /* __DAVINCI_GPIO_H */