• Linus Torvalds's avatar
    Merge branch 'next' of git://git.infradead.org/users/vkoul/slave-dma · b7e97d22
    Linus Torvalds authored
    Pull slave-dmaengine updates from Vinod Koul:
     "This time we have Andy updates on dw_dmac which is attempting to make
      this IP block available as PCI and platform device though not fully
      complete this time.
    
      We also have TI EDMA moving the dma driver to use dmaengine APIs, also
      have a new driver for mmp-tdma, along with bunch of small updates.
    
      Now for your excitement the merge is little unusual here, while
      merging the auto merge on linux-next picks wrong choice for pl330
      (drivers/dma/pl330.c) and this causes build failure.  The correct
      resolution is in linux-next.  (DMA: PL330: Fix build error) I didn't
      back merge your tree this time as you are better than me so no point
      in doing that for me :)"
    
    Fixed the pl330 conflict as in linux-next, along with trivial header
    file conflicts due to changed includes.
    
    * 'next' of git://git.infradead.org/users/vkoul/slave-dma: (29 commits)
      dma: tegra: fix interrupt name issue with apb dma.
      dw_dmac: fix a regression in dwc_prep_dma_memcpy
      dw_dmac: introduce software emulation of LLP transfers
      dw_dmac: autoconfigure data_width or get it via platform data
      dw_dmac: autoconfigure block_size or use platform data
      dw_dmac: get number of channels from hardware if possible
      dw_dmac: fill optional encoded parameters in register structure
      dw_dmac: mark dwc_dump_chan_regs as inline
      DMA: PL330: return ENOMEM instead of 0 from pl330_alloc_chan_resources
      DMA: PL330: Remove redundant runtime_suspend/resume functions
      DMA: PL330: Remove controller clock enable/disable
      dmaengine: use kmem_cache_zalloc instead of kmem_cache_alloc/memset
      DMA: PL330: Set the capability of pdm0 and pdm1 as DMA_PRIVATE
      ARM: EXYNOS: Set the capability of pdm0 and pdm1 as DMA_PRIVATE
      dma: tegra: use list_move_tail instead of list_del/list_add_tail
      mxs/dma: Enlarge the CCW descriptor area to 4 pages
      dw_dmac: utilize slave_id to pass request line
      dmaengine: mmp_tdma: add dt support
      dmaengine: mmp-pdma support
      spi: davici - make davinci select edma
      ...
    b7e97d22
spi-davinci.c 24.9 KB