Driver for tango DMA engine

From: Marc Gonzalez
Date: Wed Nov 23 2016 - 11:54:54 EST

Hello Mans,

I would like to push upstream the driver you wrote for the tango
DMA engine. Could you take a look at my fixes, perhaps some/all
can be squashed into the initial patch?

Vinod, can you take a look at this submission, and tell me if
you spot any issue?


Mans Rullgard (1):
dmaengine: Import tango MBUS driver

Marc Gonzalez (5):
Provide names for SBOX register offsets
Fixup for tango4 support
Fixup tangox_dma_sbox_map
Fixup tangox_dma_reset
Relax write accesses

drivers/dma/Kconfig | 6 +
drivers/dma/Makefile | 1 +
drivers/dma/tango-dma.c | 582 ++++++++++++++++++++++++++++++++++++++++++++++++
3 files changed, 589 insertions(+)
create mode 100644 drivers/dma/tango-dma.c