[PATCH 0/2] Add sdma driver for HiSilicon Ascend platform

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This is for the System Direct Memory Access(SDMA) hardware
used by HiSilicon Ascend families. The dma controller supports
data transfers between memory and memory or between memory and device.

Guo Mengqi (2):
  dmaengine: Add HiSilicon Ascend SDMA engine support
  dt-bindings: dma: hisi: Add bindings for Hisi Ascend sdma

 .../bindings/dma/hisi,ascend-sdma.yaml        |  82 ++
 drivers/dma/Kconfig                           |   9 +
 drivers/dma/Makefile                          |   1 +
 drivers/dma/ascend_sdma.c                     | 810 ++++++++++++++++++
 4 files changed, 902 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/hisi,ascend-sdma.yaml
 create mode 100644 drivers/dma/ascend_sdma.c


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