spi/hspi: add device tree support

[cascardo/linux.git] / drivers / spi / spi-sh-hspi.c

diff --git a/drivers/spi/spi-sh-hspi.c b/drivers/spi/spi-sh-hspi.c
index b9e7b5e..8a147d9 100644 (file)
--- a/drivers/spi/spi-sh-hspi.c
+++ b/drivers/spi/spi-sh-hspi.c
@@ -303,6 +303,7 @@ static int hspi_probe(struct platform_device *pdev)
        master->setup           = hspi_setup;
        master->cleanup         = hspi_cleanup;
        master->mode_bits       = SPI_CPOL | SPI_CPHA;
+       master->dev.of_node     = pdev->dev.of_node;
        master->auto_runtime_pm = true;
        master->transfer_one_message            = hspi_transfer_one_message;
        ret = spi_register_master(master);
@@ -333,12 +334,19 @@ static int hspi_remove(struct platform_device *pdev)
        return 0;
 }
 
+static struct of_device_id hspi_of_match[] = {
+       { .compatible = "renesas,hspi", },
+       { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, hspi_of_match);
+
 static struct platform_driver hspi_driver = {
        .probe = hspi_probe,
        .remove = hspi_remove,
        .driver = {
                .name = "sh-hspi",
                .owner = THIS_MODULE,
+               .of_match_table = hspi_of_match,
        },
 };
 module_platform_driver(hspi_driver);