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/arch/arm/mach-pnx4008/include/mach/hardware.h

https://github.com/AICP/kernel_asus_grouper
C Header | 32 lines | 7 code | 4 blank | 21 comment | 0 complexity | 8e91aee6dd509a4d310aca3cc3de6fb2 MD5 | raw file
 1/*
 2 * arch/arm/mach-pnx4008/include/mach/hardware.h
 3 *
 4 * Copyright (c) 2005 MontaVista Software, Inc. <source@mvista.com>
 5 *
 6 * This program is free software; you can redistribute it and/or modify
 7 * it under the terms of the GNU General Public License as published by
 8 * the Free Software Foundation; either version 2 of the License, or
 9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19 */
20#ifndef __ASM_ARCH_HARDWARE_H
21#define __ASM_ARCH_HARDWARE_H
22
23#include <asm/sizes.h>
24#include <mach/platform.h>
25
26/* Start of virtual addresses for IO devices */
27#define IO_BASE         0xF0000000
28
29/* This macro relies on fact that for all HW i/o addresses bits 20-23 are 0 */
30#define IO_ADDRESS(x)  (((((x) & 0xff000000) >> 4) | ((x) & 0xfffff)) | IO_BASE)
31
32#endif