Lines Matching defs:master
84 struct spi_master *master;
165 struct sun6i_spi *sspi = spi_master_get_devdata(spi->master);
185 static int sun6i_spi_transfer_one(struct spi_master *master,
189 struct sun6i_spi *sspi = spi_master_get_devdata(master);
330 dev_warn(&master->dev,
382 struct spi_master *master = dev_get_drvdata(dev);
383 struct sun6i_spi *sspi = spi_master_get_devdata(master);
419 struct spi_master *master = dev_get_drvdata(dev);
420 struct sun6i_spi *sspi = spi_master_get_devdata(master);
431 struct spi_master *master;
435 master = spi_alloc_master(&pdev->dev, sizeof(struct sun6i_spi));
436 if (!master) {
441 platform_set_drvdata(pdev, master);
442 sspi = spi_master_get_devdata(master);
463 sspi->master = master;
466 master->max_speed_hz = 100 * 1000 * 1000;
467 master->min_speed_hz = 3 * 1000;
468 master->use_gpio_descriptors = true;
469 master->set_cs = sun6i_spi_set_cs;
470 master->transfer_one = sun6i_spi_transfer_one;
471 master->num_chipselect = 4;
472 master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST;
473 master->bits_per_word_mask = SPI_BPW_MASK(8);
474 master->dev.of_node = pdev->dev.of_node;
475 master->auto_runtime_pm = true;
476 master->max_transfer_size = sun6i_spi_max_transfer_size;
515 ret = devm_spi_register_master(&pdev->dev, master);
517 dev_err(&pdev->dev, "cannot register SPI master\n");
527 spi_master_put(master);