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Diffstat (limited to 'include/linux/mdio/mdio-i2c.h')
-rw-r--r--include/linux/mdio/mdio-i2c.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/mdio/mdio-i2c.h b/include/linux/mdio/mdio-i2c.h
index b1d27f7cd23f..65b550a6fc32 100644
--- a/include/linux/mdio/mdio-i2c.h
+++ b/include/linux/mdio/mdio-i2c.h
@@ -11,6 +11,14 @@ struct device;
struct i2c_adapter;
struct mii_bus;
-struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c);
+enum mdio_i2c_proto {
+ MDIO_I2C_NONE,
+ MDIO_I2C_MARVELL_C22,
+ MDIO_I2C_C45,
+ MDIO_I2C_ROLLBALL,
+};
+
+struct mii_bus *mdio_i2c_alloc(struct device *parent, struct i2c_adapter *i2c,
+ enum mdio_i2c_proto protocol);
#endif