Searched refs:dma_chtx (Results 1 – 1 of 1) sorted by relevance
119 struct dma_chan *dma_chtx; member312 if (dma_cfg && ospi->dma_chtx) { in stm32_ospi_dma_setup()313 ret = dma_get_slave_caps(ospi->dma_chtx, &caps); in stm32_ospi_dma_setup()319 if (dmaengine_slave_config(ospi->dma_chtx, dma_cfg)) { in stm32_ospi_dma_setup()321 dma_release_channel(ospi->dma_chtx); in stm32_ospi_dma_setup()322 ospi->dma_chtx = NULL; in stm32_ospi_dma_setup()356 dma_ch = ospi->dma_chtx; in stm32_ospi_tx_dma()414 (op->data.dir == SPI_MEM_DATA_OUT && ospi->dma_chtx)) && in stm32_ospi_xfer()836 ospi->dma_chtx = dma_request_chan(dev, "tx"); in stm32_ospi_get_resources()837 if (IS_ERR(ospi->dma_chtx)) { in stm32_ospi_get_resources()[all …]