L4_PER2_DRA7XX_PHYS 285 arch/arm/mach-omap2/io.c .pfn = __phys_to_pfn(L4_PER2_DRA7XX_PHYS), L4_PER2_DRA7XX_PHYS 234 arch/arm/mach-omap2/iomap.h #define L4_PER2_DRA7XX_VIRT (L4_PER2_DRA7XX_PHYS + OMAP2_L4_IO_OFFSET)