[PATCH] mfd: mc34704: Add DT support

[Markus Pargmann]

Add a compatible to this driver so it can be added through devicetree.

Signed-off-by: Markus Pargmann <mpa at pengutronix.de>
---
 drivers/mfd/mc34704.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/mfd/mc34704.c b/drivers/mfd/mc34704.c
index 9afab07a2df5..3dc85f5474dd 100644
--- a/drivers/mfd/mc34704.c
+++ b/drivers/mfd/mc34704.c
@@ -123,9 +123,15 @@ static int mc34704_probe(struct device_d *dev)
 	return 0;
 }
 
+static __maybe_unused struct of_device_id mc34704_dt_ids[] = {
+	{ .compatible = "fsl,mc34704", },
+	{ }
+};
+
 static struct driver_d mc34704_driver = {
 	.name  = DRIVERNAME,
 	.probe = mc34704_probe,
+	.of_compatible = DRV_OF_COMPAT(mc34704_dt_ids),
 };
 
 static int mc34704_init(void)
-- 
2.0.1