On 02-08-21, 11:24, pandith.n@xxxxxxxxx wrote: > From: Pandith N <pandith.n@xxxxxxxxx> > > Added support for multiple DMA_MEM_TO_DEV, DMA_DEV_TO_MEM transfers in > parallel. Peripherals can use DMA for both transmit and receive > operations in parallel. > > To setup DMA handshaking, the peripheral source number to be programmed > in respective channel select slot of AXIDMA_CTRL_DMA_HS_SEL. No need to > check for free slot in dw_axi_dma_set_hw_channel(). > > The channel slot used in AXIDMA_CTRL_DMA_HS_SEL needs to be set in > src_per/dst_per of CHx_CFG register > > Burst length, DMA HW capability set in dt-binding is now used in driver. Applied, thanks -- ~Vinod
