dmaengine: mpc512x: Implement additional chunk sizes for DMA transfers

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This patch extends the capabilities of the driver to handle DMA
transfers to and from devices of 1, 2, 4, 16 (for MPC512x), and 32 byte
widths.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

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Mario Six 2016-03-18 14:57:20 +01:00 • committed by Vinod Koul

parent 237ec70903

commit 899ed9dd4f

1 changed files with 76 additions and 36 deletions

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drivers/dma/mpc512x_dma.c

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