+ rspi_release_dma(rspi->master);
+ pm_runtime_disable(&pdev->dev);
+
+ return 0;
+}
+
+static const struct spi_ops rspi_ops = {
+ .set_config_register = rspi_set_config_register,
+ .transfer_one = rspi_transfer_one,
+ .mode_bits = SPI_CPHA | SPI_CPOL | SPI_LOOP,
+ .flags = SPI_MASTER_MUST_TX,
+ .fifo_size = 8,
+};
+
+static const struct spi_ops rspi_rz_ops = {
+ .set_config_register = rspi_rz_set_config_register,
+ .transfer_one = rspi_rz_transfer_one,
+ .mode_bits = SPI_CPHA | SPI_CPOL | SPI_LOOP,
+ .flags = SPI_MASTER_MUST_RX | SPI_MASTER_MUST_TX,
+ .fifo_size = 8, /* 8 for TX, 32 for RX */
+};
+
+static const struct spi_ops qspi_ops = {
+ .set_config_register = qspi_set_config_register,
+ .transfer_one = qspi_transfer_one,
+ .mode_bits = SPI_CPHA | SPI_CPOL | SPI_LOOP |
+ SPI_TX_DUAL | SPI_TX_QUAD |
+ SPI_RX_DUAL | SPI_RX_QUAD,
+ .flags = SPI_MASTER_MUST_RX | SPI_MASTER_MUST_TX,
+ .fifo_size = 32,
+};
+
+#ifdef CONFIG_OF
+static const struct of_device_id rspi_of_match[] = {
+ /* RSPI on legacy SH */
+ { .compatible = "renesas,rspi", .data = &rspi_ops },
+ /* RSPI on RZ/A1H */
+ { .compatible = "renesas,rspi-rz", .data = &rspi_rz_ops },
+ /* QSPI on R-Car Gen2 */
+ { .compatible = "renesas,qspi", .data = &qspi_ops },
+ { /* sentinel */ }
+};
+
+MODULE_DEVICE_TABLE(of, rspi_of_match);