Lines Matching defs:master
78 struct spi_master *master;
164 struct sun4i_spi *sspi = spi_master_get_devdata(spi->master);
204 static int sun4i_spi_transfer_one(struct spi_master *master,
208 struct sun4i_spi *sspi = spi_master_get_devdata(master);
334 dev_warn(&master->dev,
389 struct spi_master *master = dev_get_drvdata(dev);
390 struct sun4i_spi *sspi = spi_master_get_devdata(master);
418 struct spi_master *master = dev_get_drvdata(dev);
419 struct sun4i_spi *sspi = spi_master_get_devdata(master);
429 struct spi_master *master;
433 master = spi_alloc_master(&pdev->dev, sizeof(struct sun4i_spi));
434 if (!master) {
439 platform_set_drvdata(pdev, master);
440 sspi = spi_master_get_devdata(master);
461 sspi->master = master;
462 master->max_speed_hz = 100 * 1000 * 1000;
463 master->min_speed_hz = 3 * 1000;
464 master->set_cs = sun4i_spi_set_cs;
465 master->transfer_one = sun4i_spi_transfer_one;
466 master->num_chipselect = 4;
467 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST;
468 master->bits_per_word_mask = SPI_BPW_MASK(8);
469 master->dev.of_node = pdev->dev.of_node;
470 master->auto_runtime_pm = true;
471 master->max_transfer_size = sun4i_spi_max_transfer_size;
503 ret = devm_spi_register_master(&pdev->dev, master);
505 dev_err(&pdev->dev, "cannot register SPI master\n");
515 spi_master_put(master);