iio: light: vcnl4000 add devicetree hooks

Add an of_match table for devicetree probing.

Signed-off-by: Angus Ainslie (Purism) <angus@akkea.ca>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/light/vcnl4000.c b/drivers/iio/light/vcnl4000.c
index 5e0a8eb..9ccb99c 100644 (file)
--- a/drivers/iio/light/vcnl4000.c
+++ b/drivers/iio/light/vcnl4000.c
@@ -363,9 +363,31 @@ static int vcnl4000_probe(struct i2c_client *client,
        return devm_iio_device_register(&client->dev, indio_dev);
 }
 
+static const struct of_device_id vcnl_4000_of_match[] = {
+       {
+               .compatible = "vishay,vcnl4000",
+               .data = "VCNL4000",
+       },
+       {
+               .compatible = "vishay,vcnl4010",
+               .data = "VCNL4010",
+       },
+       {
+               .compatible = "vishay,vcnl4010",
+               .data = "VCNL4020",
+       },
+       {
+               .compatible = "vishay,vcnl4200",
+               .data = "VCNL4200",
+       },
+       {},
+};
+MODULE_DEVICE_TABLE(of, vcnl_4000_of_match);
+
 static struct i2c_driver vcnl4000_driver = {
        .driver = {
                .name   = VCNL4000_DRV_NAME,
+               .of_match_table = vcnl_4000_of_match,
        },
        .probe  = vcnl4000_probe,
        .id_table = vcnl4000_id,