L4_PER3_DRA7XX_PHYS 291 arch/arm/mach-omap2/io.c .pfn = __phys_to_pfn(L4_PER3_DRA7XX_PHYS), L4_PER3_DRA7XX_PHYS 242 arch/arm/mach-omap2/iomap.h #define L4_PER3_DRA7XX_VIRT (L4_PER3_DRA7XX_PHYS + OMAP2_L4_IO_OFFSET)