spi: sirf: move to use generic dma dt-binding

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sirf-dma driver enabled generic dt binding for dma channels.
see here we remove self-defined dma channel prop and move to
use generic dma_request_slave_channel.
related changes in dts is something like:
    dmas = <&dmac1 9>,
    <&dmac1 4>;
    dma-names = "rx", "tx";

Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

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Barry Song 2014-02-13 00:30:19 +08:00 • committed by Mark Brown

parent 8c328a262f

commit dd7243d6a5

1 changed files with 2 additions and 24 deletions

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drivers/spi/spi-sirf.c

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