dmaengine: append hsu DMA driver
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Mon, 23 Feb 2015 14:24:42 +0000 (16:24 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 7 Mar 2015 02:23:02 +0000 (03:23 +0100)
commit2b49e0c56741fca538176f66ed3c8d16ce4fccd8
treed2246e177136d99847de6b2da31ded7efa84e2f0
parent84e0185efaf8de931e1aab0687d8f8acd186a1c0
dmaengine: append hsu DMA driver

The HSU DMA is developed to support High Speed UART controllers found in
particular on Intel MID platforms such as Intel Medfield.

The existing implementation is tighten to the drivers/tty/serial/mfd.c driver
and has a lot of disadvantages. Besides that we would like to get rid of the
old HS UART driver in regarding to extending the 8250 which supports generic
DMAEngine API. That's why the current driver has been developed.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/dma/Kconfig
drivers/dma/Makefile
drivers/dma/hsu/Kconfig [new file with mode: 0644]
drivers/dma/hsu/Makefile [new file with mode: 0644]
drivers/dma/hsu/hsu.c [new file with mode: 0644]
drivers/dma/hsu/hsu.h [new file with mode: 0644]
drivers/dma/hsu/pci.c [new file with mode: 0644]
include/linux/dma/hsu.h [new file with mode: 0644]
include/linux/platform_data/dma-hsu.h [new file with mode: 0644]