tree 31a5a60de3c58367d5f5e538a6d7aa4b56055fa3
parent 8f0d30f9ee333f4fb3458a9a33f7ead5269ea8f3
author Narayanan G <narayanan.gopalakrishnan@stericsson.com> 1322661042 +0530
committer Vinod Koul <vinod.koul@linux.intel.com> 1323056819 +0530

dmaengine/ste_dma40: allow fixed physical channel

Allow logical channels to specify the physical channel they want to use.
This is needed to avoid two peripherals operating on the same physical
channel during some special use-cases. (like mmc and usb during a
usb mass storage case).

Signed-off-by: Rabin Vincent <rabin.vincent@stericsson.com>
Signed-off-by: Narayanan G <narayanan.gopalakrishnan@stericsson.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>