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authorTony Lindgren <tony@atomide.com>2008-07-03 12:24:44 +0300
committerTony Lindgren <tony@atomide.com>2008-07-03 12:24:44 +0300
commita58caad11301a5bdc2d7b76596ab5477221f7a9b (patch)
tree95bb4df0ad450b0439cdf6256d2a2b2345b03231 /include/asm-arm/arch-omap/io.h
parente1f80bfca86ab48b7bed731b32262fb1a2835de5 (diff)
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ARM: OMAP: Introduce omap_globals and prcm access functions for multi-omap
New struct omap_globals contains the omap processor specific module bases. Use omap_globals to set the various base addresses to make detecting omap chip type simpler. Also introduce OMAP1_IO_ADDRESS and OMAP2_IO_ADDRESS for future multi-omap patches. Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'include/asm-arm/arch-omap/io.h')
-rw-r--r--include/asm-arm/arch-omap/io.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-arm/arch-omap/io.h b/include/asm-arm/arch-omap/io.h
index e1fb7ec..0b13557 100644
--- a/include/asm-arm/arch-omap/io.h
+++ b/include/asm-arm/arch-omap/io.h
@@ -60,6 +60,7 @@
#define IO_SIZE 0x40000
#define IO_VIRT (IO_PHYS - IO_OFFSET)
#define IO_ADDRESS(pa) ((pa) - IO_OFFSET)
+#define OMAP1_IO_ADDRESS(pa) ((pa) - IO_OFFSET)
#define io_p2v(pa) ((pa) - IO_OFFSET)
#define io_v2p(va) ((va) + IO_OFFSET)
@@ -91,6 +92,7 @@
#define IO_OFFSET 0x90000000
#define IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */
+#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */
#define io_p2v(pa) ((pa) + IO_OFFSET) /* Works for L3 and L4 */
#define io_v2p(va) ((va) - IO_OFFSET) /* Works for L3 and L4 */
@@ -148,6 +150,7 @@
#define IO_OFFSET 0x90000000
#define IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */
+#define OMAP2_IO_ADDRESS(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */
#define io_p2v(pa) ((pa) + IO_OFFSET)/* Works for L3 and L4 */
#define io_v2p(va) ((va) - IO_OFFSET)/* Works for L3 and L4 */