media: i2c: og01a1b: Add OF support to the image sensor driver

The OmniVision  OG01A1B image sensor driver currently supports probing
only on ACPI platforms, the changes adds support of OF platforms to
the driver.

Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

Author: Vladimir Zapolskiy

drivers/media/i2c/og01a1b.c

@@ -1057,10 +1057,17 @@ static const struct acpi_device_id og01a1b_acpi_ids[] = {
 MODULE_DEVICE_TABLE(acpi, og01a1b_acpi_ids);
 #endif
 
+static const struct of_device_id og01a1b_of_match[] = {
+	{ .compatible = "ovti,og01a1b" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, og01a1b_of_match);
+
 static struct i2c_driver og01a1b_i2c_driver = {
 	.driver = {
 		.name = "og01a1b",
 		.acpi_match_table = ACPI_PTR(og01a1b_acpi_ids),
+		.of_match_table = og01a1b_of_match,
 	},
 	.probe = og01a1b_probe,
 	.remove = og01a1b_remove,