7 files changed, 44 insertions, 47 deletions
diff --git a/arch/arm/include/asm/arch-mx25/gpio.h b/arch/arm/include/asm/arch-mx25/gpio.h
index dc6edc7..61c0b0d 100644
--- a/arch/arm/include/asm/arch-mx25/gpio.h
+++ b/arch/arm/include/asm/arch-mx25/gpio.h
@@ -25,21 +25,6 @@
 #ifndef __ASM_ARCH_MX25_GPIO_H
 #define __ASM_ARCH_MX25_GPIO_H
 
-/* Converts a GPIO port number and the internal bit position
- * to the GPIO number
- */
-#define MXC_GPIO_PORT_TO_NUM(port, bit) (((port - 1) << 5) + (bit & 0x1f))
-
-/* GPIO registers */
-struct gpio_regs {
-	u32 gpio_dr;	/* data */
-	u32 gpio_dir;	/* direction */
-	u32 psr;	/* pad satus */
-	u32 icr1;	/* interrupt config 1 */
-	u32 icr2;	/* interrupt config 2 */
-	u32 imr;	/* interrupt mask */
-	u32 isr;	/* interrupt status */
-	u32 edge_sel;	/* edge select */
-};
+#include <asm/imx-common/gpio.h>
 
 #endif
diff --git a/arch/arm/include/asm/arch-mx31/gpio.h b/arch/arm/include/asm/arch-mx31/gpio.h
index 95b73bf..55c0afa 100644
--- a/arch/arm/include/asm/arch-mx31/gpio.h
+++ b/arch/arm/include/asm/arch-mx31/gpio.h
@@ -25,11 +25,6 @@
 #ifndef __ASM_ARCH_MX31_GPIO_H
 #define __ASM_ARCH_MX31_GPIO_H
 
-/* GPIO Registers */
-struct gpio_regs {
-	u32	gpio_dr;
-	u32	gpio_dir;
-	u32	gpio_psr;
-};
+#include <asm/imx-common/gpio.h>
 
 #endif
diff --git a/arch/arm/include/asm/arch-mx35/gpio.h b/arch/arm/include/asm/arch-mx35/gpio.h
index 7bcc3e8..1deb292 100644
--- a/arch/arm/include/asm/arch-mx35/gpio.h
+++ b/arch/arm/include/asm/arch-mx35/gpio.h
@@ -25,16 +25,6 @@
 #ifndef __ASM_ARCH_MX35_GPIO_H
 #define __ASM_ARCH_MX35_GPIO_H
 
-/* GPIO registers */
-struct gpio_regs {
-	u32 gpio_dr;	/* data */
-	u32 gpio_dir;	/* direction */
-	u32 psr;	/* pad satus */
-	u32 icr1;	/* interrupt config 1 */
-	u32 icr2;	/* interrupt config 2 */
-	u32 imr;	/* interrupt mask */
-	u32 isr;	/* interrupt status */
-	u32 edge_sel;	/* edge select */
-};
+#include <asm/imx-common/gpio.h>
 
 #endif
diff --git a/arch/arm/include/asm/arch-mx5/gpio.h b/arch/arm/include/asm/arch-mx5/gpio.h
index 1dc34e9..b1b1218 100644
--- a/arch/arm/include/asm/arch-mx5/gpio.h
+++ b/arch/arm/include/asm/arch-mx5/gpio.h
@@ -25,11 +25,6 @@
 #ifndef __ASM_ARCH_MX5_GPIO_H
 #define __ASM_ARCH_MX5_GPIO_H
 
-/* GPIO registers */
-struct gpio_regs {
-	u32	gpio_dr;
-	u32	gpio_dir;
-	u32	gpio_psr;
-};
+#include <asm/imx-common/gpio.h>
 
 #endif
diff --git a/arch/arm/include/asm/arch-mx6/gpio.h b/arch/arm/include/asm/arch-mx6/gpio.h
index 20c4e57..24c10f8 100644
--- a/arch/arm/include/asm/arch-mx6/gpio.h
+++ b/arch/arm/include/asm/arch-mx6/gpio.h
@@ -25,11 +25,6 @@
 #ifndef __ASM_ARCH_MX6_GPIO_H
 #define __ASM_ARCH_MX6_GPIO_H
 
-/* GPIO registers */
-struct gpio_regs {
-	u32	gpio_dr;
-	u32	gpio_dir;
-	u32	gpio_psr;
-};
+#include <asm/imx-common/gpio.h>
 
 #endif	/* __ASM_ARCH_MX6_GPIO_H */
diff --git a/arch/arm/include/asm/arch-mx6/imx-regs.h b/arch/arm/include/asm/arch-mx6/imx-regs.h
index dacb9ea..b89dfe5 100644
--- a/arch/arm/include/asm/arch-mx6/imx-regs.h
+++ b/arch/arm/include/asm/arch-mx6/imx-regs.h
@@ -172,8 +172,6 @@
 #define IMX_IIM_BASE                 OCOTP_BASE_ADDR
 #define FEC_QUIRK_ENET_MAC
 
-#define GPIO_NUMBER(port, index)		((((port)-1)*32)+((index)&31))
-
 #if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
 #include <asm/types.h>
 
diff --git a/arch/arm/include/asm/imx-common/gpio.h b/arch/arm/include/asm/imx-common/gpio.h
new file mode 100644
index 0000000..65226d9
--- /dev/null
+++ b/arch/arm/include/asm/imx-common/gpio.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2011
+ * Stefano Babic, DENX Software Engineering, <sbabic@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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 __ASM_ARCH_IMX_GPIO_H
+#define __ASM_ARCH_IMX_GPIO_H
+
+#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__))
+/* GPIO registers */
+struct gpio_regs {
+	u32 gpio_dr;	/* data */
+	u32 gpio_dir;	/* direction */
+	u32 gpio_psr;	/* pad satus */
+};
+#endif
+
+#define IMX_GPIO_NR(port, index)		((((port)-1)*32)+((index)&31))
+
+#endif