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Documentation: bindings: k3dma: Extend the k3dma driver binding to support hisi-asp 

Extend the k3dma driver binding to support hisi-asp hardware
variants.

Cc: Vinod Koul <vkoul@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Zhuangluan Su <suzhuangluan@hisilicon.com>
Cc: Tanglei Han <hantanglei@huawei.com>
Cc: Ryan Grachek <ryan@edited.us>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: dmaengine@vger.kernel.org
Cc: devicetree@vger.kernel.org
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Youlin Wang <wwx575822@notesmail.huawei.com>
Signed-off-by: Tanglei Han <hantanglei@huawei.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
hifive-unleashed-5.1
Youlin Wang 2019-01-24 12:24:16 -08:00 committed by Vinod Koul
parent bfeffd1552
commit 50fdb52a7c
1 changed files with 3 additions and 1 deletions
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4
Documentation/devicetree/bindings/dma/k3dma.txt
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@ -3,7 +3,9 @@
See dma.txt first
Required properties:
- compatible: Should be "hisilicon,k3-dma-1.0"
- compatible: Must be one of
- "hisilicon,k3-dma-1.0"
- "hisilicon,hisi-pcm-asp-dma-1.0"
- reg: Should contain DMA registers location and length.
- interrupts: Should contain one interrupt shared by all channel
- #dma-cells: see dma.txt, should be 1, para number