diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c
index 56cf1f8c60d09b10e3879201b3e2362ebab80863..07b1108e0e55a70f02ee740a6f39e55aa4dc4544 100644
--- a/arch/arm/cpu/armv7/omap5/hw_data.c
+++ b/arch/arm/cpu/armv7/omap5/hw_data.c
@@ -412,6 +412,8 @@ void enable_basic_clocks(void)
 		(*prcm)->cm_l4per_gpio4_clkctrl,
 		(*prcm)->cm_l4per_gpio5_clkctrl,
 		(*prcm)->cm_l4per_gpio6_clkctrl,
+		(*prcm)->cm_l4per_gpio7_clkctrl,
+		(*prcm)->cm_l4per_gpio8_clkctrl,
 		0
 	};
 
diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c
index daf124e99cb034403bed4c765b331b3cb83db3f9..11ba36b8756d5d4e1fef312ada3879fbcccf741f 100644
--- a/arch/arm/cpu/armv7/omap5/hwinit.c
+++ b/arch/arm/cpu/armv7/omap5/hwinit.c
@@ -43,13 +43,15 @@ DECLARE_GLOBAL_DATA_PTR;
 
 u32 *const omap_si_rev = (u32 *)OMAP_SRAM_SCRATCH_OMAP_REV;
 
-static struct gpio_bank gpio_bank_54xx[6] = {
+static struct gpio_bank gpio_bank_54xx[8] = {
 	{ (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX },
 	{ (void *)OMAP54XX_GPIO2_BASE, METHOD_GPIO_24XX },
 	{ (void *)OMAP54XX_GPIO3_BASE, METHOD_GPIO_24XX },
 	{ (void *)OMAP54XX_GPIO4_BASE, METHOD_GPIO_24XX },
 	{ (void *)OMAP54XX_GPIO5_BASE, METHOD_GPIO_24XX },
 	{ (void *)OMAP54XX_GPIO6_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP54XX_GPIO7_BASE, METHOD_GPIO_24XX },
+	{ (void *)OMAP54XX_GPIO8_BASE, METHOD_GPIO_24XX },
 };
 
 const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx;
diff --git a/arch/arm/include/asm/arch-am33xx/gpio.h b/arch/arm/include/asm/arch-am33xx/gpio.h
index 1a211e95e8e67b18891165482becdedf06c8f723..834697977123ef65a2112f81b92cea76db8099a1 100644
--- a/arch/arm/include/asm/arch-am33xx/gpio.h
+++ b/arch/arm/include/asm/arch-am33xx/gpio.h
@@ -21,6 +21,8 @@
 
 #include <asm/omap_gpio.h>
 
+#define OMAP_MAX_GPIO		128
+
 #define AM33XX_GPIO0_BASE       0x44E07000
 #define AM33XX_GPIO1_BASE       0x4804C000
 #define AM33XX_GPIO2_BASE       0x481AC000
diff --git a/arch/arm/include/asm/arch-omap3/gpio.h b/arch/arm/include/asm/arch-omap3/gpio.h
index 8bba3b030bf9ba61dc7911ebb394a466c87903ea..d72f5e50ad6b89e6b3ea09ce34573e338c3a1359 100644
--- a/arch/arm/include/asm/arch-omap3/gpio.h
+++ b/arch/arm/include/asm/arch-omap3/gpio.h
@@ -40,6 +40,8 @@
 
 #include <asm/omap_gpio.h>
 
+#define OMAP_MAX_GPIO			192
+
 #define OMAP34XX_GPIO1_BASE		0x48310000
 #define OMAP34XX_GPIO2_BASE		0x49050000
 #define OMAP34XX_GPIO3_BASE		0x49052000
diff --git a/arch/arm/include/asm/arch-omap4/gpio.h b/arch/arm/include/asm/arch-omap4/gpio.h
index 26f19d19a51b744831fa7336d0c06788c255ff48..fdf65edab8a6426b7e9512d44d14df9a1e999ec6 100644
--- a/arch/arm/include/asm/arch-omap4/gpio.h
+++ b/arch/arm/include/asm/arch-omap4/gpio.h
@@ -40,6 +40,8 @@
 
 #include <asm/omap_gpio.h>
 
+#define OMAP_MAX_GPIO			192
+
 #define OMAP44XX_GPIO1_BASE		0x4A310000
 #define OMAP44XX_GPIO2_BASE		0x48055000
 #define OMAP44XX_GPIO3_BASE		0x48057000
diff --git a/arch/arm/include/asm/arch-omap5/gpio.h b/arch/arm/include/asm/arch-omap5/gpio.h
index c14dff0f3229bfb661e6b8e7cbd80d9956d05234..7c82f9036075117524b5221585bf7010bf272f32 100644
--- a/arch/arm/include/asm/arch-omap5/gpio.h
+++ b/arch/arm/include/asm/arch-omap5/gpio.h
@@ -40,11 +40,15 @@
 
 #include <asm/omap_gpio.h>
 
+#define OMAP_MAX_GPIO			256
+
 #define OMAP54XX_GPIO1_BASE		0x4Ae10000
 #define OMAP54XX_GPIO2_BASE		0x48055000
 #define OMAP54XX_GPIO3_BASE		0x48057000
 #define OMAP54XX_GPIO4_BASE		0x48059000
 #define OMAP54XX_GPIO5_BASE		0x4805B000
 #define OMAP54XX_GPIO6_BASE		0x4805D000
+#define OMAP54XX_GPIO7_BASE		0x48051000
+#define OMAP54XX_GPIO8_BASE		0x48053000
 
 #endif /* _GPIO_OMAP5_H */
diff --git a/drivers/gpio/omap_gpio.c b/drivers/gpio/omap_gpio.c
index a30d7f0603e9b5da4c8280896ae00289e4874b57..f16e9ae4d2b3765533fd937e813cc60488fae528 100644
--- a/drivers/gpio/omap_gpio.c
+++ b/drivers/gpio/omap_gpio.c
@@ -55,7 +55,7 @@ static inline int get_gpio_index(int gpio)
 
 int gpio_is_valid(int gpio)
 {
-	return (gpio >= 0) && (gpio < 192);
+	return (gpio >= 0) && (gpio < OMAP_MAX_GPIO);
 }
 
 static int check_gpio(int gpio)