Messages in this thread | | | Subject | Re: [PATCH v4] spi: qup: Add DMA capabilities | From | "Ivan T. Ivanov" <> | Date | Fri, 06 Mar 2015 16:38:22 +0200 |
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On Wed, 2015-03-04 at 12:02 +0200, Stanimir Varbanov wrote: > From: Andy Gross <agross@codeaurora.org> > > This patch adds DMA capabilities to the spi-qup driver. If DMA channels are > present, the QUP will use DMA instead of block mode for transfers to/from SPI > peripherals for transactions larger than the length of a block. > > Signed-off-by: Andy Gross <agross@codeaurora.org> > Signed-off-by: Stanimir Varbanov varbanov@linaro.org>
Reviewed-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Tested on top of Archit's DMA patch[1].
Thanks, Ivan
[1] https://lkml.org/lkml/2015/1/22/52
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