diff options
Diffstat (limited to 'drivers/spi/spi-tegra210-quad.c')
| -rw-r--r-- | drivers/spi/spi-tegra210-quad.c | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c index e9ad9b0b59..afbd64a217 100644 --- a/drivers/spi/spi-tegra210-quad.c +++ b/drivers/spi/spi-tegra210-quad.c @@ -175,7 +175,7 @@ struct tegra_qspi_client_data { struct tegra_qspi { struct device *dev; - struct spi_master *master; + struct spi_controller *host; /* lock to protect data accessed by irq */ spinlock_t lock; @@ -809,7 +809,7 @@ err_out: static u32 tegra_qspi_setup_transfer_one(struct spi_device *spi, struct spi_transfer *t, bool is_first_of_msg) { - struct tegra_qspi *tqspi = spi_master_get_devdata(spi->master); + struct tegra_qspi *tqspi = spi_controller_get_devdata(spi->controller); struct tegra_qspi_client_data *cdata = spi->controller_data; u32 command1, command2, speed = t->speed_hz; u8 bits_per_word = t->bits_per_word; @@ -870,7 +870,7 @@ static u32 tegra_qspi_setup_transfer_one(struct spi_device *spi, struct spi_tran static int tegra_qspi_start_transfer_one(struct spi_device *spi, struct spi_transfer *t, u32 command1) { - struct tegra_qspi *tqspi = spi_master_get_devdata(spi->master); + struct tegra_qspi *tqspi = spi_controller_get_devdata(spi->controller); unsigned int total_fifo_words; u8 bus_width = 0; int ret; @@ -925,7 +925,7 @@ static int tegra_qspi_start_transfer_one(struct spi_device *spi, static struct tegra_qspi_client_data *tegra_qspi_parse_cdata_dt(struct spi_device *spi) { struct tegra_qspi_client_data *cdata; - struct tegra_qspi *tqspi = spi_master_get_devdata(spi->master); + struct tegra_qspi *tqspi = spi_controller_get_devdata(spi->controller); cdata = devm_kzalloc(tqspi->dev, sizeof(*cdata), GFP_KERNEL); if (!cdata) @@ -941,7 +941,7 @@ static struct tegra_qspi_client_data *tegra_qspi_parse_cdata_dt(struct spi_devic static int tegra_qspi_setup(struct spi_device *spi) { - struct tegra_qspi *tqspi = spi_master_get_devdata(spi->master); + struct tegra_qspi *tqspi = spi_controller_get_devdata(spi->controller); struct tegra_qspi_client_data *cdata = spi->controller_data; unsigned long flags; u32 val; @@ -1005,7 +1005,7 @@ static void tegra_qspi_handle_error(struct tegra_qspi *tqspi) static void tegra_qspi_transfer_end(struct spi_device *spi) { - struct tegra_qspi *tqspi = spi_master_get_devdata(spi->master); + struct tegra_qspi *tqspi = spi_controller_get_devdata(spi->controller); int cs_val = (spi->mode & SPI_CS_HIGH) ? 0 : 1; if (cs_val) @@ -1316,10 +1316,10 @@ static bool tegra_qspi_validate_cmb_seq(struct tegra_qspi *tqspi, return true; } -static int tegra_qspi_transfer_one_message(struct spi_master *master, +static int tegra_qspi_transfer_one_message(struct spi_controller *host, struct spi_message *msg) { - struct tegra_qspi *tqspi = spi_master_get_devdata(master); + struct tegra_qspi *tqspi = spi_controller_get_devdata(host); int ret; if (tegra_qspi_validate_cmb_seq(tqspi, msg)) @@ -1327,7 +1327,7 @@ static int tegra_qspi_transfer_one_message(struct spi_master *master, else ret = tegra_qspi_non_combined_seq_xfer(tqspi, msg); - spi_finalize_current_message(master); + spi_finalize_current_message(host); return ret; } @@ -1533,38 +1533,38 @@ MODULE_DEVICE_TABLE(acpi, tegra_qspi_acpi_match); static int tegra_qspi_probe(struct platform_device *pdev) { - struct spi_master *master; + struct spi_controller *host; struct tegra_qspi *tqspi; struct resource *r; int ret, qspi_irq; int bus_num; - master = devm_spi_alloc_master(&pdev->dev, sizeof(*tqspi)); - if (!master) + host = devm_spi_alloc_host(&pdev->dev, sizeof(*tqspi)); + if (!host) return -ENOMEM; - platform_set_drvdata(pdev, master); - tqspi = spi_master_get_devdata(master); + platform_set_drvdata(pdev, host); + tqspi = spi_controller_get_devdata(host); - master->mode_bits = SPI_MODE_0 | SPI_MODE_3 | SPI_CS_HIGH | - SPI_TX_DUAL | SPI_RX_DUAL | SPI_TX_QUAD | SPI_RX_QUAD; - master->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) | SPI_BPW_MASK(8); - master->flags = SPI_CONTROLLER_HALF_DUPLEX; - master->setup = tegra_qspi_setup; - master->transfer_one_message = tegra_qspi_transfer_one_message; - master->num_chipselect = 1; - master->auto_runtime_pm = true; + host->mode_bits = SPI_MODE_0 | SPI_MODE_3 | SPI_CS_HIGH | + SPI_TX_DUAL | SPI_RX_DUAL | SPI_TX_QUAD | SPI_RX_QUAD; + host->bits_per_word_mask = SPI_BPW_MASK(32) | SPI_BPW_MASK(16) | SPI_BPW_MASK(8); + host->flags = SPI_CONTROLLER_HALF_DUPLEX; + host->setup = tegra_qspi_setup; + host->transfer_one_message = tegra_qspi_transfer_one_message; + host->num_chipselect = 1; + host->auto_runtime_pm = true; bus_num = of_alias_get_id(pdev->dev.of_node, "spi"); if (bus_num >= 0) - master->bus_num = bus_num; + host->bus_num = bus_num; - tqspi->master = master; + tqspi->host = host; tqspi->dev = &pdev->dev; spin_lock_init(&tqspi->lock); tqspi->soc_data = device_get_match_data(&pdev->dev); - master->num_chipselect = tqspi->soc_data->cs_count; + host->num_chipselect = tqspi->soc_data->cs_count; tqspi->base = devm_platform_get_and_ioremap_resource(pdev, 0, &r); if (IS_ERR(tqspi->base)) return PTR_ERR(tqspi->base); @@ -1625,10 +1625,10 @@ static int tegra_qspi_probe(struct platform_device *pdev) goto exit_pm_disable; } - master->dev.of_node = pdev->dev.of_node; - ret = spi_register_master(master); + host->dev.of_node = pdev->dev.of_node; + ret = spi_register_controller(host); if (ret < 0) { - dev_err(&pdev->dev, "failed to register master: %d\n", ret); + dev_err(&pdev->dev, "failed to register host: %d\n", ret); goto exit_free_irq; } @@ -1644,10 +1644,10 @@ exit_pm_disable: static void tegra_qspi_remove(struct platform_device *pdev) { - struct spi_master *master = platform_get_drvdata(pdev); - struct tegra_qspi *tqspi = spi_master_get_devdata(master); + struct spi_controller *host = platform_get_drvdata(pdev); + struct tegra_qspi *tqspi = spi_controller_get_devdata(host); - spi_unregister_master(master); + spi_unregister_controller(host); free_irq(tqspi->irq, tqspi); pm_runtime_force_suspend(&pdev->dev); tegra_qspi_deinit_dma(tqspi); @@ -1655,15 +1655,15 @@ static void tegra_qspi_remove(struct platform_device *pdev) static int __maybe_unused tegra_qspi_suspend(struct device *dev) { - struct spi_master *master = dev_get_drvdata(dev); + struct spi_controller *host = dev_get_drvdata(dev); - return spi_master_suspend(master); + return spi_controller_suspend(host); } static int __maybe_unused tegra_qspi_resume(struct device *dev) { - struct spi_master *master = dev_get_drvdata(dev); - struct tegra_qspi *tqspi = spi_master_get_devdata(master); + struct spi_controller *host = dev_get_drvdata(dev); + struct tegra_qspi *tqspi = spi_controller_get_devdata(host); int ret; ret = pm_runtime_resume_and_get(dev); @@ -1676,13 +1676,13 @@ static int __maybe_unused tegra_qspi_resume(struct device *dev) tegra_qspi_writel(tqspi, tqspi->def_command2_reg, QSPI_COMMAND2); pm_runtime_put(dev); - return spi_master_resume(master); + return spi_controller_resume(host); } static int __maybe_unused tegra_qspi_runtime_suspend(struct device *dev) { - struct spi_master *master = dev_get_drvdata(dev); - struct tegra_qspi *tqspi = spi_master_get_devdata(master); + struct spi_controller *host = dev_get_drvdata(dev); + struct tegra_qspi *tqspi = spi_controller_get_devdata(host); /* Runtime pm disabled with ACPI */ if (has_acpi_companion(tqspi->dev)) @@ -1697,8 +1697,8 @@ static int __maybe_unused tegra_qspi_runtime_suspend(struct device *dev) static int __maybe_unused tegra_qspi_runtime_resume(struct device *dev) { - struct spi_master *master = dev_get_drvdata(dev); - struct tegra_qspi *tqspi = spi_master_get_devdata(master); + struct spi_controller *host = dev_get_drvdata(dev); + struct tegra_qspi *tqspi = spi_controller_get_devdata(host); int ret; /* Runtime pm disabled with ACPI */ |