| /Zephyr-latest/drivers/spi/ |
| D | spi_xmc4xxx.c | 51 const struct device *dev_dma; member
72 static void spi_xmc4xxx_dma_callback(const struct device *dev_dma, void *arg, uint32_t dma_channel, in spi_xmc4xxx_dma_callback() argument
81 if (dev_dma == data->dma_tx.dev_dma && dma_channel == data->dma_tx.dma_channel) { in spi_xmc4xxx_dma_callback()
83 } else if (dev_dma == data->dma_rx.dev_dma && in spi_xmc4xxx_dma_callback()
409 ret = dma_config(dma_rx->dev_dma, dma_rx->dma_channel, &dma_rx->dma_cfg); in spi_xmc4xxx_transceive_dma()
418 ret = dma_start(dma_rx->dev_dma, dma_rx->dma_channel); in spi_xmc4xxx_transceive_dma()
439 ret = dma_config(dma_tx->dev_dma, dma_tx->dma_channel, &dma_tx->dma_cfg); in spi_xmc4xxx_transceive_dma()
450 ret = dma_start(dma_tx->dev_dma, dma_tx->dma_channel); in spi_xmc4xxx_transceive_dma()
465 dma_stop(dma_tx->dev_dma, dma_tx->dma_channel); in spi_xmc4xxx_transceive_dma()
466 dma_stop(dma_rx->dev_dma, dma_rx->dma_channel); in spi_xmc4xxx_transceive_dma()
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| /Zephyr-latest/drivers/i2s/ |
| D | i2s_sam_ssc.c | 70 const struct device *dev_dma; member
165 static int reload_dma(const struct device *dev_dma, uint32_t channel, in reload_dma() argument
170 ret = dma_reload(dev_dma, channel, (uint32_t)src, (uint32_t)dst, size); in reload_dma()
175 ret = dma_start(dev_dma, channel); in reload_dma()
180 static int start_dma(const struct device *dev_dma, uint32_t channel, in start_dma() argument
194 ret = dma_config(dev_dma, channel, cfg); in start_dma()
199 ret = dma_start(dev_dma, channel); in start_dma()
250 ret = reload_dma(dev_cfg->dev_dma, stream->dma_channel, in dma_rx_callback()
261 rx_stream_disable(stream, ssc, dev_cfg->dev_dma); in dma_rx_callback()
311 ret = reload_dma(dev_cfg->dev_dma, stream->dma_channel, in dma_tx_callback()
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| D | i2s_mcux_flexcomm.c | 35 const struct device *dev_dma; member
344 dma_stop(stream->dev_dma, stream->channel); in i2s_mcux_tx_stream_disable()
385 dma_stop(stream->dev_dma, stream->channel); in i2s_mcux_rx_stream_disable()
446 dma_config(stream->dev_dma, stream->channel, &stream->dma_cfg); in i2s_mcux_config_dma_blocks()
505 dma_start(stream->dev_dma, stream->channel); in i2s_mcux_dma_tx_callback()
574 dma_reload(stream->dev_dma, stream->channel, in i2s_mcux_dma_rx_callback()
583 dma_start(stream->dev_dma, stream->channel); in i2s_mcux_dma_rx_callback()
627 ret = dma_start(stream->dev_dma, stream->channel); in i2s_mcux_tx_stream_start()
683 ret = dma_start(stream->dev_dma, stream->channel); in i2s_mcux_rx_stream_start()
908 if (data->tx.dev_dma != NULL) { in i2s_mcux_init()
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| D | i2s_ll_stm32.c | 497 static int reload_dma(const struct device *dev_dma, uint32_t channel, in reload_dma() argument
503 ret = dma_reload(dev_dma, channel, (uint32_t)src, (uint32_t)dst, blk_size); in reload_dma()
508 ret = dma_start(dev_dma, channel); in reload_dma()
513 static int start_dma(const struct device *dev_dma, uint32_t channel, in start_dma() argument
540 ret = dma_config(dev_dma, channel, dcfg); in start_dma()
545 ret = dma_start(dev_dma, channel); in start_dma()
589 ret = reload_dma(stream->dev_dma, stream->dma_channel, in dma_rx_callback()
699 ret = reload_dma(stream->dev_dma, stream->dma_channel, in dma_tx_callback()
778 if (!device_is_ready(dev_data->tx.dev_dma)) { in i2s_stm32_initialize()
779 LOG_ERR("%s device not ready", dev_data->tx.dev_dma->name); in i2s_stm32_initialize()
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| D | i2s_mcux_sai.c | 105 const struct device *dev_dma; member
140 const struct device *dev_dma = dev_data->dev_dma; in i2s_tx_stream_disable() local
148 dma_stop(dev_dma, strm->dma_channel); in i2s_tx_stream_disable()
177 const struct device *dev_dma = dev_data->dev_dma; in i2s_rx_stream_disable() local
181 dma_stop(dev_dma, strm->dma_channel); in i2s_rx_stream_disable()
231 ret = dma_reload(dev_data->dev_dma, strm->dma_channel, (uint32_t)buffer, in i2s_tx_reload_multiple_dma_blocks()
375 ret = dma_reload(dev_data->dev_dma, strm->dma_channel, in i2s_dma_rx_callback()
702 const struct device *dev_dma = dev_data->dev_dma; in i2s_tx_stream_start() local
736 dma_config(dev_dma, strm->dma_channel, &strm->dma_cfg); in i2s_tx_stream_start()
753 ret = dma_start(dev_dma, strm->dma_channel); in i2s_tx_stream_start()
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| D | i2s_ll_stm32.h | 37 const struct device *dev_dma; member
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| /Zephyr-latest/drivers/dma/ |
| D | dmamux_stm32.c | 35 const struct device *dev_dma; member
149 if (dma_device->configure(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_configure()
176 if (dma_device->start(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_start()
196 if (dma_device->stop(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_stop()
217 if (dma_device->reload(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_reload()
239 if (dma_device->get_status(dev_config->mux_channels[id].dev_dma, in dmamux_stm32_get_status()
353 { .dev_dma = DEV_DMA_BINDING(x), .dma_id = DMA_CHANNEL(x), }
355 { .dev_dma = DEV_BDMA_BINDING(x), .dma_id = BDMA_CHANNEL(x), }
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| /Zephyr-latest/drivers/adc/ |
| D | adc_mcux_adc16.c | 63 const struct device *dev_dma; member
214 dma_stop(data->dev_dma, data->adc_dma_config.dma_channel); in start_read()
268 dma_start(data->dev_dma, data->adc_dma_config.dma_channel); in mcux_adc16_start_channel()
287 dma_config(data->dev_dma, data->adc_dma_config.dma_channel, in adc_context_start_sampling()
404 if (data->dev_dma == NULL || !device_is_ready(data->dev_dma)) { in mcux_adc16_init()
413 dma_request_channel(data->dev_dma, (void *)&adc_filter); in mcux_adc16_init()
418 dma_request_channel(data->dev_dma, (void *)&adc_filter); in mcux_adc16_init()
453 .dev_dma = DEVICE_DT_GET(DT_INST_DMAS_CTLR_BY_NAME(n, adc##n))
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