Lines Matching refs:master
182 struct cdns_spi *xspi = spi_master_get_devdata(spi->master); in cdns_spi_chipselect()
213 struct cdns_spi *xspi = spi_master_get_devdata(spi->master); in cdns_spi_config_clock_mode()
257 struct cdns_spi *xspi = spi_master_get_devdata(spi->master); in cdns_spi_config_clock_freq()
295 struct cdns_spi *xspi = spi_master_get_devdata(spi->master); in cdns_spi_setup_transfer()
343 struct spi_master *master = dev_id; in cdns_spi_irq() local
344 struct cdns_spi *xspi = spi_master_get_devdata(master); in cdns_spi_irq()
358 spi_finalize_current_transfer(master); in cdns_spi_irq()
384 spi_finalize_current_transfer(master); in cdns_spi_irq()
391 static int cdns_prepare_message(struct spi_master *master, in cdns_prepare_message() argument
410 static int cdns_transfer_one(struct spi_master *master, in cdns_transfer_one() argument
414 struct cdns_spi *xspi = spi_master_get_devdata(master); in cdns_transfer_one()
439 static int cdns_prepare_transfer_hardware(struct spi_master *master) in cdns_prepare_transfer_hardware() argument
441 struct cdns_spi *xspi = spi_master_get_devdata(master); in cdns_prepare_transfer_hardware()
458 static int cdns_unprepare_transfer_hardware(struct spi_master *master) in cdns_unprepare_transfer_hardware() argument
460 struct cdns_spi *xspi = spi_master_get_devdata(master); in cdns_unprepare_transfer_hardware()
479 struct spi_master *master; in cdns_spi_probe() local
484 master = spi_alloc_master(&pdev->dev, sizeof(*xspi)); in cdns_spi_probe()
485 if (master == NULL) in cdns_spi_probe()
488 xspi = spi_master_get_devdata(master); in cdns_spi_probe()
489 master->dev.of_node = pdev->dev.of_node; in cdns_spi_probe()
490 platform_set_drvdata(pdev, master); in cdns_spi_probe()
527 master->num_chipselect = CDNS_SPI_DEFAULT_NUM_CS; in cdns_spi_probe()
529 master->num_chipselect = num_cs; in cdns_spi_probe()
547 0, pdev->name, master); in cdns_spi_probe()
554 master->prepare_transfer_hardware = cdns_prepare_transfer_hardware; in cdns_spi_probe()
555 master->prepare_message = cdns_prepare_message; in cdns_spi_probe()
556 master->transfer_one = cdns_transfer_one; in cdns_spi_probe()
557 master->unprepare_transfer_hardware = cdns_unprepare_transfer_hardware; in cdns_spi_probe()
558 master->set_cs = cdns_spi_chipselect; in cdns_spi_probe()
559 master->mode_bits = SPI_CPOL | SPI_CPHA; in cdns_spi_probe()
563 master->max_speed_hz = xspi->clk_rate / 4; in cdns_spi_probe()
564 xspi->speed_hz = master->max_speed_hz; in cdns_spi_probe()
566 master->bits_per_word_mask = SPI_BPW_MASK(8); in cdns_spi_probe()
568 ret = spi_register_master(master); in cdns_spi_probe()
581 spi_master_put(master); in cdns_spi_probe()
597 struct spi_master *master = platform_get_drvdata(pdev); in cdns_spi_remove() local
598 struct cdns_spi *xspi = spi_master_get_devdata(master); in cdns_spi_remove()
606 spi_unregister_master(master); in cdns_spi_remove()
624 struct spi_master *master = platform_get_drvdata(pdev); in cdns_spi_suspend() local
625 struct cdns_spi *xspi = spi_master_get_devdata(master); in cdns_spi_suspend()
627 spi_master_suspend(master); in cdns_spi_suspend()
648 struct spi_master *master = platform_get_drvdata(pdev); in cdns_spi_resume() local
649 struct cdns_spi *xspi = spi_master_get_devdata(master); in cdns_spi_resume()
664 spi_master_resume(master); in cdns_spi_resume()