dmaengine: ste_dma40: Fetch disabled channels from DT

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Some platforms have channels which are not available for normal use.
This information is currently passed though platform data in internal
BSP kernels. Once those platforms land, they'll need to configure them
appropriately, so we may as well add the infrastructure.

Cc: Dan Williams <djbw@fb.com>
Cc: Per Forlin <per.forlin@stericsson.com>
Cc: Rabin Vincent <rabin@rab.in>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Lee Jones 2013-05-15 10:52:02 +01:00 • committed by Linus Walleij

parent fd59f9e6ab

commit 499c2bc3cc

2 changed files with 18 additions and 1 deletions

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2

Documentation/devicetree/bindings/dma/ste-dma40.txt

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17

drivers/dma/ste_dma40.c

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