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| author | Shawn Guo <shawn.guo@linaro.org> | 2013-05-30 22:23:32 +0800 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-07-05 11:40:40 +0530 |
| commit | 9479e17c9bb455c01b369d294e01de8fa9b0a8d3 (patch) | |
| tree | a451ce4afb0c68c4a206f35d23cd899131f60a5d /arch/arm/mach-pxa/hx4700.c | |
| parent | add93b578edda2a952b9b481ce8da2a9dc412cee (diff) | |
| download | talos-op-linux-9479e17c9bb455c01b369d294e01de8fa9b0a8d3.tar.gz talos-op-linux-9479e17c9bb455c01b369d294e01de8fa9b0a8d3.zip | |
dma: imx-sdma: move to generic device tree bindings
Update imx-sdma driver to adopt generic DMA device tree bindings. It
calls of_dma_controller_register() with imx-sdma specific of_dma_xlate
to get the generic DMA device tree helper support. The #dma-cells for
imx-sdma must be 3, which includes request ID, peripheral type and
priority.
The existing way of requesting channel, clients directly call
dma_request_channel(), still work there, and will be removed after
all imx-sdma clients get converted to generic DMA device tree helper.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-pxa/hx4700.c')
0 files changed, 0 insertions, 0 deletions
