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diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h
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+/*
+ * arch/arm/plat-omap/include/mach/io.h
+ *
+ * IO definitions for TI OMAP processors and boards
+ *
+ * Copied from arch/arm/mach-sa1100/include/mach/io.h
+ * Copyright (C) 1997-1999 Russell King
+ *
+ * Copyright (C) 2009 Texas Instruments
+ * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Modifications:
+ * 06-12-1997 RMK Created.
+ * 07-04-1999 RMK Major cleanup
+ */
+
+#ifndef __ASM_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#include <mach/hardware.h>
+
+#define IO_SPACE_LIMIT 0xffffffff
+
+/*
+ * We don't actually have real ISA nor PCI buses, but there is so many
+ * drivers out there that might just work if we fake them...
+ */
+#define __io(a) __typesafe_io(a)
+#define __mem_pci(a) (a)
+
+/*
+ * ----------------------------------------------------------------------------
+ * I/O mapping
+ * ----------------------------------------------------------------------------
+ */
+
+#ifdef __ASSEMBLER__
+#define IOMEM(x) (x)
+#else
+#define IOMEM(x) ((void __force __iomem *)(x))
+#endif
+
+#define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */
+#define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET)
+
+#define OMAP2_L3_IO_OFFSET 0x90000000
+#define OMAP2_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L3_IO_OFFSET) /* L3 */
+
+
+#define OMAP2_L4_IO_OFFSET 0xb2000000
+#define OMAP2_L4_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_L4_IO_OFFSET) /* L4 */
+
+#define OMAP4_L3_IO_OFFSET 0xb4000000
+#define OMAP4_L3_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_IO_OFFSET) /* L3 */
+
+#define OMAP4_L3_PER_IO_OFFSET 0xb1100000
+#define OMAP4_L3_PER_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_PER_IO_OFFSET)
+
+#define OMAP4_GPMC_IO_OFFSET 0xa9000000
+#define OMAP4_GPMC_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_GPMC_IO_OFFSET)
+
+#define OMAP2_EMU_IO_OFFSET 0xaa800000 /* Emulation */
+#define OMAP2_EMU_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_EMU_IO_OFFSET)
+
+/*
+ * ----------------------------------------------------------------------------
+ * Omap1 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
+
+#define OMAP1_IO_PHYS 0xFFFB0000
+#define OMAP1_IO_SIZE 0x40000
+#define OMAP1_IO_VIRT (OMAP1_IO_PHYS - OMAP1_IO_OFFSET)
+
+/*
+ * ----------------------------------------------------------------------------
+ * Omap2 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
+
+/* We map both L3 and L4 on OMAP2 */
+#define L3_24XX_PHYS L3_24XX_BASE /* 0x68000000 --> 0xf8000000*/
+#define L3_24XX_VIRT (L3_24XX_PHYS + OMAP2_L3_IO_OFFSET)
+#define L3_24XX_SIZE SZ_1M /* 44kB of 128MB used, want 1MB sect */
+#define L4_24XX_PHYS L4_24XX_BASE /* 0x48000000 --> 0xfa000000 */
+#define L4_24XX_VIRT (L4_24XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_24XX_SIZE SZ_1M /* 1MB of 128MB used, want 1MB sect */
+
+#define L4_WK_243X_PHYS L4_WK_243X_BASE /* 0x49000000 --> 0xfb000000 */
+#define L4_WK_243X_VIRT (L4_WK_243X_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_WK_243X_SIZE SZ_1M
+#define OMAP243X_GPMC_PHYS OMAP243X_GPMC_BASE
+#define OMAP243X_GPMC_VIRT (OMAP243X_GPMC_PHYS + OMAP2_L3_IO_OFFSET)
+ /* 0x6e000000 --> 0xfe000000 */
+#define OMAP243X_GPMC_SIZE SZ_1M
+#define OMAP243X_SDRC_PHYS OMAP243X_SDRC_BASE
+ /* 0x6D000000 --> 0xfd000000 */
+#define OMAP243X_SDRC_VIRT (OMAP243X_SDRC_PHYS + OMAP2_L3_IO_OFFSET)
+#define OMAP243X_SDRC_SIZE SZ_1M
+#define OMAP243X_SMS_PHYS OMAP243X_SMS_BASE
+ /* 0x6c000000 --> 0xfc000000 */
+#define OMAP243X_SMS_VIRT (OMAP243X_SMS_PHYS + OMAP2_L3_IO_OFFSET)
+#define OMAP243X_SMS_SIZE SZ_1M
+
+/* DSP */
+#define DSP_MEM_24XX_PHYS OMAP2420_DSP_MEM_BASE /* 0x58000000 */
+#define DSP_MEM_24XX_VIRT 0xe0000000
+#define DSP_MEM_24XX_SIZE 0x28000
+#define DSP_IPI_24XX_PHYS OMAP2420_DSP_IPI_BASE /* 0x59000000 */
+#define DSP_IPI_24XX_VIRT 0xe1000000
+#define DSP_IPI_24XX_SIZE SZ_4K
+#define DSP_MMU_24XX_PHYS OMAP2420_DSP_MMU_BASE /* 0x5a000000 */
+#define DSP_MMU_24XX_VIRT 0xe2000000
+#define DSP_MMU_24XX_SIZE SZ_4K
+
+/*
+ * ----------------------------------------------------------------------------
+ * Omap3 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
+
+/* We map both L3 and L4 on OMAP3 */
+#define L3_34XX_PHYS L3_34XX_BASE /* 0x68000000 --> 0xf8000000 */
+#define L3_34XX_VIRT (L3_34XX_PHYS + OMAP2_L3_IO_OFFSET)
+#define L3_34XX_SIZE SZ_1M /* 44kB of 128MB used, want 1MB sect */
+
+#define L4_34XX_PHYS L4_34XX_BASE /* 0x48000000 --> 0xfa000000 */
+#define L4_34XX_VIRT (L4_34XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_34XX_SIZE SZ_4M /* 1MB of 128MB used, want 1MB sect */
+
+/*
+ * Need to look at the Size 4M for L4.
+ * VPOM3430 was not working for Int controller
+ */
+
+#define L4_WK_34XX_PHYS L4_WK_34XX_BASE /* 0x48300000 --> 0xfa300000 */
+#define L4_WK_34XX_VIRT (L4_WK_34XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_WK_34XX_SIZE SZ_1M
+
+#define L4_PER_34XX_PHYS L4_PER_34XX_BASE
+ /* 0x49000000 --> 0xfb000000 */
+#define L4_PER_34XX_VIRT (L4_PER_34XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_PER_34XX_SIZE SZ_1M
+
+#define L4_EMU_34XX_PHYS L4_EMU_34XX_BASE
+ /* 0x54000000 --> 0xfe800000 */
+#define L4_EMU_34XX_VIRT (L4_EMU_34XX_PHYS + OMAP2_EMU_IO_OFFSET)
+#define L4_EMU_34XX_SIZE SZ_8M
+
+#define OMAP34XX_GPMC_PHYS OMAP34XX_GPMC_BASE
+ /* 0x6e000000 --> 0xfe000000 */
+#define OMAP34XX_GPMC_VIRT (OMAP34XX_GPMC_PHYS + OMAP2_L3_IO_OFFSET)
+#define OMAP34XX_GPMC_SIZE SZ_1M
+
+#define OMAP343X_SMS_PHYS OMAP343X_SMS_BASE
+ /* 0x6c000000 --> 0xfc000000 */
+#define OMAP343X_SMS_VIRT (OMAP343X_SMS_PHYS + OMAP2_L3_IO_OFFSET)
+#define OMAP343X_SMS_SIZE SZ_1M
+
+#define OMAP343X_SDRC_PHYS OMAP343X_SDRC_BASE
+ /* 0x6D000000 --> 0xfd000000 */
+#define OMAP343X_SDRC_VIRT (OMAP343X_SDRC_PHYS + OMAP2_L3_IO_OFFSET)
+#define OMAP343X_SDRC_SIZE SZ_1M
+
+/* DSP */
+#define DSP_MEM_34XX_PHYS OMAP34XX_DSP_MEM_BASE /* 0x58000000 */
+#define DSP_MEM_34XX_VIRT 0xe0000000
+#define DSP_MEM_34XX_SIZE 0x28000
+#define DSP_IPI_34XX_PHYS OMAP34XX_DSP_IPI_BASE /* 0x59000000 */
+#define DSP_IPI_34XX_VIRT 0xe1000000
+#define DSP_IPI_34XX_SIZE SZ_4K
+#define DSP_MMU_34XX_PHYS OMAP34XX_DSP_MMU_BASE /* 0x5a000000 */
+#define DSP_MMU_34XX_VIRT 0xe2000000
+#define DSP_MMU_34XX_SIZE SZ_4K
+
+/*
+ * ----------------------------------------------------------------------------
+ * Omap4 specific IO mapping
+ * ----------------------------------------------------------------------------
+ */
+
+/* We map both L3 and L4 on OMAP4 */
+#define L3_44XX_PHYS L3_44XX_BASE /* 0x44000000 --> 0xf8000000 */
+#define L3_44XX_VIRT (L3_44XX_PHYS + OMAP4_L3_IO_OFFSET)
+#define L3_44XX_SIZE SZ_1M
+
+#define L4_44XX_PHYS L4_44XX_BASE /* 0x4a000000 --> 0xfc000000 */
+#define L4_44XX_VIRT (L4_44XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_44XX_SIZE SZ_4M
+
+
+#define L4_WK_44XX_PHYS L4_WK_44XX_BASE /* 0x4a300000 --> 0xfc300000 */
+#define L4_WK_44XX_VIRT (L4_WK_44XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_WK_44XX_SIZE SZ_1M
+
+#define L4_PER_44XX_PHYS L4_PER_44XX_BASE
+ /* 0x48000000 --> 0xfa000000 */
+#define L4_PER_44XX_VIRT (L4_PER_44XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_PER_44XX_SIZE SZ_4M
+
+#define L4_ABE_44XX_PHYS L4_ABE_44XX_BASE
+ /* 0x49000000 --> 0xfb000000 */
+#define L4_ABE_44XX_VIRT (L4_ABE_44XX_PHYS + OMAP2_L4_IO_OFFSET)
+#define L4_ABE_44XX_SIZE SZ_1M
+
+#define L4_EMU_44XX_PHYS L4_EMU_44XX_BASE
+ /* 0x54000000 --> 0xfe800000 */
+#define L4_EMU_44XX_VIRT (L4_EMU_44XX_PHYS + OMAP2_EMU_IO_OFFSET)
+#define L4_EMU_44XX_SIZE SZ_8M
+
+#define OMAP44XX_GPMC_PHYS OMAP44XX_GPMC_BASE
+ /* 0x50000000 --> 0xf9000000 */
+#define OMAP44XX_GPMC_VIRT (OMAP44XX_GPMC_PHYS + OMAP4_GPMC_IO_OFFSET)
+#define OMAP44XX_GPMC_SIZE SZ_1M
+
+
+#define OMAP44XX_EMIF1_PHYS OMAP44XX_EMIF1_BASE
+ /* 0x4c000000 --> 0xfd100000 */
+#define OMAP44XX_EMIF1_VIRT (OMAP44XX_EMIF1_PHYS + OMAP4_L3_PER_IO_OFFSET)
+#define OMAP44XX_EMIF1_SIZE SZ_1M
+
+#define OMAP44XX_EMIF2_PHYS OMAP44XX_EMIF2_BASE
+ /* 0x4d000000 --> 0xfd200000 */
+#define OMAP44XX_EMIF2_VIRT (OMAP44XX_EMIF2_PHYS + OMAP4_L3_PER_IO_OFFSET)
+#define OMAP44XX_EMIF2_SIZE SZ_1M
+
+#define OMAP44XX_DMM_PHYS OMAP44XX_DMM_BASE
+ /* 0x4e000000 --> 0xfd300000 */
+#define OMAP44XX_DMM_VIRT (OMAP44XX_DMM_PHYS + OMAP4_L3_PER_IO_OFFSET)
+#define OMAP44XX_DMM_SIZE SZ_1M
+/*
+ * ----------------------------------------------------------------------------
+ * Omap specific register access
+ * ----------------------------------------------------------------------------
+ */
+
+#ifndef __ASSEMBLER__
+
+/*
+ * NOTE: Please use ioremap + __raw_read/write where possible instead of these
+ */
+
+extern u8 omap_readb(u32 pa);
+extern u16 omap_readw(u32 pa);
+extern u32 omap_readl(u32 pa);
+extern void omap_writeb(u8 v, u32 pa);
+extern void omap_writew(u16 v, u32 pa);
+extern void omap_writel(u32 v, u32 pa);
+
+struct omap_sdrc_params;
+
+extern void omap1_map_common_io(void);
+extern void omap1_init_common_hw(void);
+
+extern void omap2_map_common_io(void);
+extern void omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0,
+ struct omap_sdrc_params *sdrc_cs1);
+
+#define __arch_ioremap(p,s,t) omap_ioremap(p,s,t)
+#define __arch_iounmap(v) omap_iounmap(v)
+
+void __iomem *omap_ioremap(unsigned long phys, size_t size, unsigned int type);
+void omap_iounmap(volatile void __iomem *addr);
+
+#endif
+
+#endif