[PATCH 1/2] mfd: syscon: add device tree support

[Beniamino Galvani]

This patch defines a OF compatible property for the syscon driver to
allow it to be probed from device tree.

Signed-off-by: Beniamino Galvani <b.galvani at gmail.com>
---
 drivers/mfd/syscon.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/mfd/syscon.c b/drivers/mfd/syscon.c
index e6722e1..55cc34f 100644
--- a/drivers/mfd/syscon.c
+++ b/drivers/mfd/syscon.c
@@ -95,10 +95,16 @@ static struct platform_device_id syscon_ids[] = {
 	{ }
 };
 
+static struct of_device_id of_syscon_match[] = {
+	{ .compatible = "syscon" },
+	{ },
+};
+
 static struct driver_d syscon_driver = {
 	.name		= "syscon",
 	.probe		= syscon_probe,
 	.id_table	= syscon_ids,
+	.of_compatible	= DRV_OF_COMPAT(of_syscon_match),
 };
 
 static int __init syscon_init(void)
-- 
1.7.10.4