1 files changed, 14 insertions, 2 deletions

diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index 0f6af41ebb44..4a25c26f0bf4 100644
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -214,15 +214,27 @@ static struct platform_device * __init mv64x60_eth_register_shared_pdev(
                                                 struct device_node *np, int id)
 {
         struct platform_device *pdev;
-        struct resource r[1];
+        struct resource r[2];
         int err;
 
         err = of_address_to_resource(np, 0, &r[0]);
         if (err)
                 return ERR_PTR(err);
 
+        /* register an orion mdio bus driver */
+        r[1].start = r[0].start + 0x4;
+        r[1].end = r[0].start + 0x84 - 1;
+        r[1].flags = IORESOURCE_MEM;
+
+        if (id == 0) {
+                pdev = platform_device_register_simple("orion-mdio", -1, &r[1], 1);
+                if (!pdev)
+                        return pdev;
+        }
+
         pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, id,
-                                               r, 1);
+                                               &r[0], 1);
+
         return pdev;
 }