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linux-sg2042
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2 Commits

Author SHA1 Message Date
Jon Hunter 24fec75017 dmaengine: tegra210-adma: Update driver to use of_pm_clk_add_clk 
Commit 498b5fdd40 ("PM / clk: Add support for adding a specific clock
from device-tree") add a new helper function for adding a clock from
device-tree to a device. Update the ADMA driver to use this new function
to simplify the driver.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
 2016-08-22 11:55:05 +05:30
Jon Hunter f46b195799 dmaengine: tegra-adma: Add support for Tegra210 ADMA 
Add support for the Tegra210 Audio DMA controller that is used for
transferring data between system memory and the Audio sub-system.
The driver only supports cyclic transfers because this is being solely
used for audio.

This driver is based upon the work by Dara Ramesh <dramesh@nvidia.com>.

Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
 2016-05-13 14:56:24 +05:30