Lines Matching refs:channel
127 uint32_t channel, int status) in dma_callback() argument
137 LOG_ERR("DMA callback error with channel %d.", channel); in dma_callback()
141 if (channel == spi_dma_data->dma_tx.channel) { in dma_callback()
144 } else if (channel == spi_dma_data->dma_rx.channel) { in dma_callback()
148 LOG_ERR("DMA callback channel %d is not valid.", channel); in dma_callback()
207 ret = dma_config(data->dma_tx.dma_dev, data->dma_tx.channel, in spi_stm32_dma_tx_load()
215 return dma_start(data->dma_tx.dma_dev, data->dma_tx.channel); in spi_stm32_dma_tx_load()
266 ret = dma_config(data->dma_rx.dma_dev, data->dma_rx.channel, in spi_stm32_dma_rx_load()
274 return dma_start(data->dma_rx.dma_dev, data->dma_rx.channel); in spi_stm32_dma_rx_load()
1331 err = dma_stop(data->dma_rx.dma_dev, data->dma_rx.channel); in transceive_dma()
1335 err = dma_stop(data->dma_tx.dma_dev, data->dma_tx.channel); in transceive_dma()
1554 .channel = DT_INST_DMAS_CELL_BY_NAME(index, dir, channel), \