iio: accel: mxc4005: allow module autoloading via OF compatible

Add OF device table with compatible strings to allow automatic module
loading.
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20231004-mxc4005-device-tree-support-v1-2-e7c0faea72e4@bootlin.comSigned-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/accel/mxc4005.c

@@ -476,6 +476,13 @@ static const struct acpi_device_id mxc4005_acpi_match[] = {
 };
 MODULE_DEVICE_TABLE(acpi, mxc4005_acpi_match);
 
+static const struct of_device_id mxc4005_of_match[] = {
+	{ .compatible = "memsic,mxc4005", },
+	{ .compatible = "memsic,mxc6655", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, mxc4005_of_match);
+
 static const struct i2c_device_id mxc4005_id[] = {
 	{"mxc4005",	0},
 	{"mxc6655",	0},
@@ -487,6 +494,7 @@ static struct i2c_driver mxc4005_driver = {
 	.driver = {
 		.name = MXC4005_DRV_NAME,
 		.acpi_match_table = ACPI_PTR(mxc4005_acpi_match),
+		.of_match_table = mxc4005_of_match,
 	},
 	.probe		= mxc4005_probe,
 	.id_table	= mxc4005_id,