mtd: rawnand: ams-delta: Add module device tables

In preparation for merging the driver with "gpio-nand", introduce
module device tables where new device models can be accommodated as
soon as respective support is added.

Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20200212003929.6682-11-jmkrzyszt@gmail.com

drivers/mtd/nand/raw/ams-delta.c

@@ -370,11 +370,29 @@ static int ams_delta_cleanup(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id gpio_nand_of_id_table[] = {
+	{
+		/* sentinel */
+	},
+};
+MODULE_DEVICE_TABLE(of, gpio_nand_of_id_table);
+
+static const struct platform_device_id gpio_nand_plat_id_table[] = {
+	{
+		.name	= "ams-delta-nand",
+	}, {
+		/* sentinel */
+	},
+};
+MODULE_DEVICE_TABLE(platform, gpio_nand_plat_id_table);
+
 static struct platform_driver ams_delta_nand_driver = {
 	.probe		= ams_delta_init,
 	.remove		= ams_delta_cleanup,
+	.id_table	= gpio_nand_plat_id_table,
 	.driver		= {
 		.name	= "ams-delta-nand",
+		.of_match_table = of_match_ptr(gpio_nand_of_id_table),
 	},
 };