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(parent: fbd7e41) | patch
dmaengine: add driver for lpc18xx dmamux
authorJoachim Eastwood <manabian@gmail.com>
Sat, 11 Jul 2015 12:12:06 +0000 (14:12 +0200)
committerVinod Koul <vinod.koul@intel.com>
Tue, 18 Aug 2015 16:42:14 +0000 (22:12 +0530)
commite5f4ae84be7421010780984bdc121eac15997327
treea1b95956d57b0a659b50b3361d39b21bacee98f6tree | snapshot (tar.gz zip)
parentfbd7e41005a4daa676e3f516d07aeff0a81dca2bcommit | diff
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>
drivers/dma/Kconfig diff | blob | blame | history
drivers/dma/Makefile diff | blob | blame | history
drivers/dma/lpc18xx-dmamux.c [new file with mode: 0644] blob