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[ARM] pxa: move DMA registers definitions into <mach/dma.h>

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1. Driver code where pxa_request_dma() is called will most likely
   reference DMA registers as well,  and it is really unnecessary
   to include pxa-regs.h just for this. Move the definitions into
   <mach/dma.h> and make relevant drivers include it instead of
   <mach/pxa-regs.h>.

2. Introduce DMAC_REGS_VIRT as the virtual address base for these
   DMA registers. This allows later processors to re-use the same
   IP while registers may start at different I/O address.

Signed-off-by: Eric Miao <[email protected]>
This commit is contained in:
Eric Miao 2009-01-02 19:38:42 +08:00
commit 7ebc8d56f4
10 changed files with 60 additions and 70 deletions
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2
drivers/spi/pxa2xx_spi.c
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@ -34,8 +34,6 @@
#include <asm/delay.h>
#include <mach/dma.h>
#include <mach/hardware.h>
#include <mach/pxa-regs.h>
#include <mach/regs-ssp.h>
#include <mach/ssp.h>
#include <mach/pxa2xx_spi.h>