Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1566686

[PATCH 0/2] dmaengine: Add DW AXI DMAC driver

Show all headers | View raw

This patch series add support for the DW AXI DMAC controller.

DW AXI DMAC is a part of upcoming development board from Synopsys.

In this driver implementation only DMA_MEMCPY and DMA_SG transfers
are supported.

Changes for v0:
 * Switch to virt-dma API (according to previous RFC)
 * Small fixies according to previous RFC
 * Add DT bindings

Eugeniy Paltsev (2):
  dt-bindings: Document the Synopsys DW AXI DMA bindings
  dmaengine: Add DW AXI DMAC driver

 .../devicetree/bindings/dma/snps,axi-dw-dmac.txt   |   33 +
 drivers/dma/Kconfig                                |    8 +
 drivers/dma/Makefile                               |    1 +
 drivers/dma/axi_dma_platform.c                     | 1060 ++++++++++++++++++++
 drivers/dma/axi_dma_platform.h                     |  124 +++
 drivers/dma/axi_dma_platform_reg.h                 |  189 ++++
 6 files changed, 1415 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/dma/snps,axi-dw-dmac.txt
 create mode 100644 drivers/dma/axi_dma_platform.c
 create mode 100644 drivers/dma/axi_dma_platform.h
 create mode 100644 drivers/dma/axi_dma_platform_reg.h

-- 
2.5.5

Back to linux.kernel | Previous | Next — Next in thread | Find similar | Unroll thread

Thread

[PATCH 0/2] dmaengine: Add DW AXI DMAC driver Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> - 2017-01-25 16:40 +0100
  [PATCH 1/2] dt-bindings: Document the Synopsys DW AXI DMA bindings Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> - 2017-01-25 16:40 +0100
  Re: [PATCH 0/2] dmaengine: Add DW AXI DMAC driver Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2017-01-25 17:50 +0100
  Re: [PATCH 2/2] dmaengine: Add DW AXI DMAC driver Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2017-01-25 18:30 +0100

csiph-web