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dt-bindings: dma: fsl-edma: add new fsl,fsl,ls1028a-edma 

QORIQ LS1028A soc used fsl,vf610-edma, but it has a little bit different
from others, so add new compatible to distinguish them.

Signed-off-by: Peng Ma <peng.ma@nxp.com>
Link: https://lore.kernel.org/r/20191212033714.4090-3-peng.ma@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Peng Ma 2019-12-12 03:38:19 +00:00 committed by Vinod Koul
parent d1fd03a35e
commit d8c1bdb528
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/dma/fsl-edma.txt
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@ -10,6 +10,7 @@ Required properties:
- compatible :
- "fsl,vf610-edma" for eDMA used similar to that on Vybrid vf610 SoC
- "fsl,imx7ulp-edma" for eDMA2 used similar to that on i.mx7ulp
- "fsl,fsl,ls1028a-edma" for eDMA used similar to that on Vybrid vf610 SoC
- reg : Specifies base physical address(s) and size of the eDMA registers.
The 1st region is eDMA control register's address and size.
The 2nd and the 3rd regions are programmable channel multiplexing