Joachim Eastwood e5f4ae84be dmaengine: add driver for lpc18xx dmamux ...

Add support for DMA on NXP LPC18xx/43xx platforms which has
a multiplexer in front of the PL080 dma request lines.

The mux is a single register in the LPC18xx/43xx CREG block
and can multiplex up to 4 request lines to each of the 16
lines on the PL080.

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

2015-08-18 22:12:14 +05:30

4.9 KiB

Raw Blame History

View Raw