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| author | Laxman Dewangan <ldewangan@nvidia.com> | 2014-01-06 11:16:45 -0700 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-01-20 14:35:52 +0530 |
| commit | 911daccc8b9672ec2206d3741127089dc2c695d4 (patch) | |
| tree | c9ecf09f7c6700310e7ec5f0286a709095cd710e /drivers/dma/dma-jz4740.c | |
| parent | 5a87f0e618c709b982c1fa568a30346c38ea28de (diff) | |
| download | linux-911daccc8b9672ec2206d3741127089dc2c695d4.tar.gz linux-911daccc8b9672ec2206d3741127089dc2c695d4.tar.bz2 linux-911daccc8b9672ec2206d3741127089dc2c695d4.zip | |
dma: tegra: add support for Tegra148/124
Tegra148 introduces a few changes to the APB DMA HW registers. Update the
driver to cope with them. Tegra124 inherits these changes.
* The register address stride between DMA channels increases.
* A new per-channel WCOUNT register is introduced.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Kunal Agrawal <kunala@nvidia.com>
[swarren, remove .dts file change, rewrote commit description, removed
some duplicate/unused code and register IO]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Tested-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/dma-jz4740.c')
0 files changed, 0 insertions, 0 deletions