aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap1/iomap.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap1/iomap.h')
-rw-r--r--arch/arm/mach-omap1/iomap.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/iomap.h b/arch/arm/mach-omap1/iomap.h
new file mode 100644
index 000000000000..d68175761c3d
--- /dev/null
+++ b/arch/arm/mach-omap1/iomap.h
@@ -0,0 +1,42 @@
1/*
2 * IO mappings for OMAP1
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the
6 * Free Software Foundation; either version 2 of the License, or (at your
7 * option) any later version.
8 *
9 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
10 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
12 * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
13 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
14 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
15 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
16 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
17 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
18 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
19 *
20 * You should have received a copy of the GNU General Public License along
21 * with this program; if not, write to the Free Software Foundation, Inc.,
22 * 675 Mass Ave, Cambridge, MA 02139, USA.
23 */
24
25#ifdef __ASSEMBLER__
26#define IOMEM(x) (x)
27#else
28#define IOMEM(x) ((void __force __iomem *)(x))
29#endif
30
31#define OMAP1_IO_OFFSET 0x01000000 /* Virtual IO = 0xfefb0000 */
32#define OMAP1_IO_ADDRESS(pa) IOMEM((pa) - OMAP1_IO_OFFSET)
33
34/*
35 * ----------------------------------------------------------------------------
36 * Omap1 specific IO mapping
37 * ----------------------------------------------------------------------------
38 */
39
40#define OMAP1_IO_PHYS 0xFFFB0000
41#define OMAP1_IO_SIZE 0x40000
42#define OMAP1_IO_VIRT (OMAP1_IO_PHYS - OMAP1_IO_OFFSET)