1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * arch/arm/mach-footbridge/include/mach/io.h 4 * 5 * Copyright (C) 1997-1999 Russell King 6 * 7 * Modifications: 8 * 06-12-1997 RMK Created. 9 * 07-04-1999 RMK Major cleanup 10 */ 11#ifndef __ASM_ARM_ARCH_IO_H 12#define __ASM_ARM_ARCH_IO_H 13 14/* 15 * Translation of various i/o addresses to host addresses for !CONFIG_MMU 16 */ 17#define PCIO_BASE 0x7c000000 18#define __io(a) ((void __iomem *)(PCIO_BASE + (a))) 19 20#endif 21