ARM: pxa: ssp: add DT bindings

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This patch contains an ugly hack for looking up the the DMA request
number. The problem here is that the implementation as it stands will
allocate the DMA channel from the user of the ssp port, and hence we
cannot allocate a real channel here.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Daniel Mack 2013-08-12 10:37:16 +02:00 • committed by Mark Brown

parent 970d8a7152

commit a6e56c28a1

2 changed files with 134 additions and 21 deletions

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65

Documentation/devicetree/bindings/serial/mrvl,pxa-ssp.txt

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90

arch/arm/plat-pxa/ssp.c

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