i2c: at91: add of_device_id entry for at91rm9200

Signed-off-by: Joachim Eastwood <manabian@gmail.com>
Acked-by: Ludovic Ddesroches <ludovic.desroches@atmel.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
diff --git a/drivers/i2c/busses/i2c-at91.c b/drivers/i2c/busses/i2c-at91.c
index 2bfc04d0..3e287d8 100644
--- a/drivers/i2c/busses/i2c-at91.c
+++ b/drivers/i2c/busses/i2c-at91.c
@@ -584,6 +584,9 @@
 #if defined(CONFIG_OF)
 static const struct of_device_id atmel_twi_dt_ids[] = {
 	{
+		.compatible = "atmel,at91rm9200-i2c",
+		.data = &at91rm9200_config,
+	} , {
 		.compatible = "atmel,at91sam9260-i2c",
 		.data = &at91sam9260_config,
 	} , {