• Eric Miao's avatar
    [ARM] pxa: move DMA registers definitions into <mach/dma.h> · 7ebc8d56
    Eric Miao authored
    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: default avatarEric Miao <eric.miao@marvell.com>
    7ebc8d56
pxa3xx_nand.c 30.2 KB