1217309Snwhitehorn/* SPDX-License-Identifier: GPL-2.0-only */ 2217309Snwhitehorn/* 3217309Snwhitehorn * Hardware definitions common to all DaVinci family processors 4217309Snwhitehorn * 5217309Snwhitehorn * Author: Kevin Hilman, Deep Root Systems, LLC 6217309Snwhitehorn * 7217309Snwhitehorn * 2007 (c) Deep Root Systems, LLC. 8217309Snwhitehorn */ 9217309Snwhitehorn#ifndef __ASM_ARCH_HARDWARE_H 10217309Snwhitehorn#define __ASM_ARCH_HARDWARE_H 11217309Snwhitehorn 12217309Snwhitehorn/* 13217309Snwhitehorn * Before you add anything to ths file: 14217309Snwhitehorn * 15217309Snwhitehorn * This header is for defines common to ALL DaVinci family chips. 16217309Snwhitehorn * Anything that is chip specific should go in <chipname>.h, 17217309Snwhitehorn * and the chip/board init code should then explicitly include 18217309Snwhitehorn * <chipname>.h 19217309Snwhitehorn */ 20217309Snwhitehorn/* 21 * I/O mapping 22 */ 23#define IO_PHYS UL(0x01c00000) 24#define IO_OFFSET 0xfd000000 /* Virtual IO = 0xfec00000 */ 25#define IO_SIZE 0x00400000 26#define IO_VIRT (IO_PHYS + IO_OFFSET) 27#define io_v2p(va) ((va) - IO_OFFSET) 28#define __IO_ADDRESS(x) ((x) + IO_OFFSET) 29#define IO_ADDRESS(pa) IOMEM(__IO_ADDRESS(pa)) 30 31#endif /* __ASM_ARCH_HARDWARE_H */ 32