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[ARM] 4177/1: S3C24XX: Add DMA channel allocation order
authorBen Dooks <ben-linux@fluff.org>
Tue, 13 Feb 2007 12:02:52 +0000 (13:02 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 14 Feb 2007 15:04:22 +0000 (15:04 +0000)
commit0c6022d453ecebdace0ce15434c7108e158149ca
tree153ce6dd661059601fa8591d36e0b81c6663566atree | snapshot
parentd2a76020e3a52c6370a7d603082b4cdb3db0703ecommit | diff
[ARM] 4177/1: S3C24XX: Add DMA channel allocation order

Allow the CPU code, and any board specific initialisation
code to change the allocation order of the DMA channels,
or stop a peripheral allocating any DMA at-all.

This is due to the scarce mapping of DMA channels on
some earlier S3C24XX cpus, where the selection changes
depending on the channel in use.

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Documentation/arm/Samsung-S3C24XX/DMA.txt [new file with mode: 0644] blob
arch/arm/plat-s3c24xx/dma.c diff | blob | history
include/asm-arm/plat-s3c24xx/dma.h diff | blob | history
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