1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c
index 1e173f357674..3550f3bf4f92 100644
--- a/drivers/of/of_i2c.c
+++ b/drivers/of/of_i2c.c
@@ -61,6 +61,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap)
                 info.of_node = of_node_get(node);
                 info.archdata = &dev_ad;
 
+                if (of_get_property(node, "wakeup-source", NULL))
+                        info.flags |= I2C_CLIENT_WAKE;
+
                 request_module("%s%s", I2C_MODULE_PREFIX, info.type);
 
                 result = i2c_new_device(adap, &info);