Russell King 38d624361b ARM: PL011: add DMA burst threshold support for ST variants ...

ST Micro variants has some specific dma burst threshold compensation,
which allows them to make better use of a DMA controller.  Add support
to set this up.

Based on a patch from Linus Walleij.

Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2011-01-05 16:58:53 +00:00

8.8 KiB

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