Merge remote-tracking branch 'spi/topic/hspi' into spi-next

Renesas HSPI.

Required properties:

- compatible : 	"renesas,hspi"

- reg : Offset and length of the register set for the device

- interrupts : interrupt line used by HSPI

	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 = devm_spi_register_master(&pdev->dev, master);

	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);