hwmon: (ds1621) Add DT compatible strings

Signed-off-by: Phil Elwell <phil@raspberrypi.com>

diff --git a/drivers/hwmon/ds1621.c b/drivers/hwmon/ds1621.c
index 21b6350..2b095b0 100644 (file)
--- a/drivers/hwmon/ds1621.c
+++ b/drivers/hwmon/ds1621.c
@@ -378,6 +378,16 @@ static const struct i2c_device_id ds1621_id[] = {
 };
 MODULE_DEVICE_TABLE(i2c, ds1621_id);
 
+static const struct of_device_id ds1621_of_ids[] = {
+       { .compatible = "dallas,ds1621", },
+       { .compatible = "dallas,ds1625", },
+       { .compatible = "dallas,ds1631", },
+       { .compatible = "dallas,ds1721", },
+       { .compatible = "dallas,ds1731", },
+       { }
+};
+MODULE_DEVICE_TABLE(of, ds1621_of_ids);
+
 /* This is the driver that will be inserted */
 static struct i2c_driver ds1621_driver = {
        .class          = I2C_CLASS_HWMON,