Add support for add halfword instruction to pl330 driver to achieve
2D DMA operations. Add a corresponding dmaengine API to prepare the
DMA for 2D transfer and create a hook between the dma engine and pl330
driver function.

Aatif Mushtaq (3):
  dmaengine: Add support for 2D DMA operation
  dmaengine: pl330: Add DMAADDH instruction
  dmaengine: pl330: Add DMA_2D capability

 drivers/dma/pl330.c       | 44 +++++++++++++++++++++++++++++++++++++++
 include/linux/dmaengine.h | 25 ++++++++++++++++++++++
 2 files changed, 69 insertions(+)

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2.17.1