---

yaml
---
r: 177857
b: refs/heads/master
c: 0f7e64a
h: refs/heads/master
i:
  177855: f008faa
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 362e696428590f7d0a5d0971a2d04b0372a761b8
+refs/heads/master: 0f7e64a3941fef0a5735da5184f3ccc0d234b580

trunk/arch/mips/cavium-octeon/octeon-platform.c

@@ -159,6 +159,36 @@ static int __init octeon_rng_device_init(void)
 }
 device_initcall(octeon_rng_device_init);
 
+/* Octeon SMI/MDIO interface.  */
+static int __init octeon_mdiobus_device_init(void)
+{
+	struct platform_device *pd;
+	int ret = 0;
+
+	if (octeon_is_simulation())
+		return 0; /* No mdio in the simulator. */
+
+	/* The bus number is the platform_device id.  */
+	pd = platform_device_alloc("mdio-octeon", 0);
+	if (!pd) {
+		ret = -ENOMEM;
+		goto out;
+	}
+
+	ret = platform_device_add(pd);
+	if (ret)
+		goto fail;
+
+	return ret;
+fail:
+	platform_device_put(pd);
+
+out:
+	return ret;
+
+}
+device_initcall(octeon_mdiobus_device_init);
+
 MODULE_AUTHOR("David Daney <ddaney@caviumnetworks.com>");
 MODULE_LICENSE("GPL");
 MODULE_DESCRIPTION("Platform driver for Octeon SOC");