On Tue, Jun 25, 2019 at 04:14:34PM +0530, sudheer.v wrote: > From: sudheer veliseti <sudheer.open@xxxxxxxxx> > > DT node for DMA controller(ast_uart_sdma) doesn't bind to any DMA controller driver. > This is because Software for DMA controller is not based on DMA framework,but is dedicated > and serves only UARTs in AST2500. ast_uart_sdma node is searched by compatible string in the > driver software.basic use of this node is to provide register base address of DMA controller and DMA irq number(<50>). > IRQ of DMA controller is of crucial importance, which does RX and TX of UART data. Properly line-wrap your changelog. thanks, greg k-h
