- Remove unused struct dw_edma_chip.irq (Frank Li)

- Move eDMA private data from struct dw_edma to struct dw_edma_chip (Frank
  Li)

- Convert "struct dw_edma_region rg_region" to "void __iomem *reg_base"
  since only the virtual address (not physical address or size) is used
  (Frank Li)

- Rename "*_ch_cnt" to "ll_*_cnt" to reflect actual usage (Frank Li)

- Drop dma_slave_config.direction field usage (Serge Semin)

- Fix eDMA Rd/Wr-channels and DMA-direction semantics (Serge Semin)

- Add chip-specific DW_EDMA_CHIP_LOCAL flag to indicate that local eDMA
  doesn't require generating MSIs to remote (Frank Li)

- Enable DMA tests for endpoints that support it (Frank Li)

* pci/ctrl/dwc-edma:
  PCI: endpoint: Enable DMA tests for endpoints with DMA capabilities
  dmaengine: dw-edma: Add support for chip-specific flags
  dmaengine: dw-edma: Fix eDMA Rd/Wr-channels and DMA-direction semantics
  dmaengine: dw-edma: Drop dma_slave_config.direction field usage
  dmaengine: dw-edma: Rename wr(rd)_ch_cnt to ll_wr(rd)_cnt in struct dw_edma_chip
  dmaengine: dw-edma: Change rg_region to reg_base in struct dw_edma_chip
  dmaengine: dw-edma: Detach the private data and chip info structures
  dmaengine: dw-edma: Remove unused irq field in struct dw_edma_chip