Searched refs:dma_tx_sconfig (Results 1 – 1 of 1) sorted by relevance
967 struct dma_slave_config dma_tx_sconfig; in lpuart_dma_tx_request() local982 dma_tx_sconfig.dst_addr = sport->port.mapbase + UARTDR; in lpuart_dma_tx_request()983 dma_tx_sconfig.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE; in lpuart_dma_tx_request()984 dma_tx_sconfig.dst_maxburst = sport->txfifo_size; in lpuart_dma_tx_request()985 dma_tx_sconfig.direction = DMA_MEM_TO_DEV; in lpuart_dma_tx_request()986 ret = dmaengine_slave_config(sport->dma_tx_chan, &dma_tx_sconfig); in lpuart_dma_tx_request()