This series is to address a proposal by Andy in these threads:
http://www.spinics.net/lists/dmaengine/msg11506.html
http://www.spinics.net/lists/dmaengine/msg11541.html
Split platform data to actual hardware properties, and platform quirks.
Now we able to use quirks and hardware properties separately from
different sources (pdata, device tree or autoconfig registers)
Changes for v3:
- Split changes to separate patches.
- Add "DW_DMA_IS_LLP_SUPPORTED" flag and get rid of "dwc->nollp"
as separate variable.
- Make "dw_dma_slave" documentation comments more clear about quirks.
"is_memcpy" and "is_private" are quirks, "is_nollp" is regular
pdata property.
Eugeniy Paltsev (3):
dmaengine: DW DMAC: split pdata to hardware properties and platform
quirks
dmaengine: DW DMAC: convert to unified device property API
dmaengine: DW DMAC: move "nollp" to "dwc->flags"
drivers/dma/dw/core.c | 34 +++++++++++++----------
drivers/dma/dw/platform.c | 53 +++++++++++++++++++-----------------
drivers/dma/dw/regs.h | 2 +-
include/linux/platform_data/dma-dw.h | 5 ++++
4 files changed, 54 insertions(+), 40 deletions(-)
--
2.5.5
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