diff options
| author |   Lee Jones <lee.jones@linaro.org> | 2013-11-19 11:07:40 +0000 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2013-11-26 21:01:58 +0100 |
| commit | 0a05ef0ec1cb1b76b362096b48190fd8a1af487d (patch) | |
| tree | c04c53397ea0d200089fd84b95f92e77d8e48129 /Documentation/devicetree/bindings/dma | |
| parent | ARM: ux500: Remove checking for DT during timer init (diff) | |
| download | linux-dev-0a05ef0ec1cb1b76b362096b48190fd8a1af487d.tar.xz linux-dev-0a05ef0ec1cb1b76b362096b48190fd8a1af487d.zip | |
dma: ste_dma40: Expand DT binding to accept 'high-priority channel' flag
This is used for MSP (audio) devices which is about to be fully DT:ed.
Cc: devicetree@vger.kernel.org
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/dma')
| -rw-r--r-- | Documentation/devicetree/bindings/dma/ste-dma40.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/dma/ste-dma40.txt b/Documentation/devicetree/bindings/dma/ste-dma40.txt index a8c21c256baa..1f5729f10621 100644 --- a/Documentation/devicetree/bindings/dma/ste-dma40.txt +++ b/Documentation/devicetree/bindings/dma/ste-dma40.txt @@ -50,6 +50,9 @@ Each dmas request consists of 4 cells: 0x00000008: Use fixed channel: Use automatic channel selection when unset Use DMA request line number when set + 0x00000010: Set channel as high priority: + Normal priority when unset + High priority when set Example: |