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| author | Christian Lamparter <chunkeey@gmail.com> | 2018-11-17 17:17:20 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2018-11-24 20:07:22 +0530 |
| commit | 538098281ce884a51d2aa4ab445056a41741c6ad (patch) | |
| tree | b08bce2594dbfc9fb733977468783e103474780b /Makefile | |
| parent | 651022382c7f8da46cb4872a545ee1da6d097d2a (diff) | |
| download | linux-stable-538098281ce884a51d2aa4ab445056a41741c6ad.tar.gz linux-stable-538098281ce884a51d2aa4ab445056a41741c6ad.tar.bz2 linux-stable-538098281ce884a51d2aa4ab445056a41741c6ad.zip | |
dt-bindings: dmaengine: dw-dmac: add protection control property
This patch for the DesignWare AHB Central
Direct Memory Access Controller adds the dma
protection control property:
"snps,dma-protection-control"
as well as the properties specific values defines into
a new include file: include/dt-bindings/dma/dw-dmac.h
Note: The protection control signals are one-to-one
mapped to the AHB HPROT[1:3] signals for this controller.
The HPROT0 (Data Access) is always hardwired to 1.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions