diff options
| author | Alexey Charkov <alchark@gmail.com> | 2010-12-23 13:11:21 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-01-25 15:07:01 +0000 |
| commit | 21f47fbc5b18da4a3db680959aee887612ec9a72 (patch) | |
| tree | 46dd2d4010c5c258f30e2dfeb1ea6d9d2404a845 /arch/arm/mach-vt8500/include/mach/io.h | |
| parent | 1bae4ce27c9c90344f23c65ea6966c50ffeae2f5 (diff) | |
ARM: 6597/1: Add basic architecture support for VIA/WonderMedia 85xx SoC's
This adds support for the family of Systems-on-Chip produced initially
by VIA and now its subsidiary WonderMedia that have recently become
widespread in lower-end Chinese ARM-based tablets and netbooks.
Support is included for both VT8500 and WM8505, selectable by a
configuration switch at kernel build time.
Included are basic machine initialization files, register and
interrupt definitions, support for the on-chip interrupt controller,
high-precision OS timer, GPIO lines, necessary macros for early debug,
pulse-width-modulated outputs control, as well as platform device
configurations for the specific drivers implemented elsewhere.
Signed-off-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-vt8500/include/mach/io.h')
| -rw-r--r-- | arch/arm/mach-vt8500/include/mach/io.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/mach-vt8500/include/mach/io.h b/arch/arm/mach-vt8500/include/mach/io.h new file mode 100644 index 000000000000..9077239f78c9 --- /dev/null +++ b/arch/arm/mach-vt8500/include/mach/io.h @@ -0,0 +1,28 @@ +/* + * arch/arm/mach-vt8500/include/mach/io.h + * + * Copyright (C) 2010 Alexey Charkov + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef __ASM_ARM_ARCH_IO_H +#define __ASM_ARM_ARCH_IO_H + +#define IO_SPACE_LIMIT 0xffff + +#define __io(a) __typesafe_io((a) + 0xf0000000) +#define __mem_pci(a) (a) + +#endif |