1 files changed, 4 insertions, 0 deletions

diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 4924c48cb1ff..50ef38cffdbf 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -496,6 +496,10 @@ int check_legacy_ioport(unsigned long base_port)
                         break;
                 }
                 np = of_find_node_by_type(NULL, "8042");
+                /* Pegasos has no device_type on its 8042 node, look for the
+                 * name instead */
+                if (!np)
+                        np = of_find_node_by_name(NULL, "8042");
                 break;
         case FDC_BASE: /* FDC1 */
                 np = of_find_node_by_type(NULL, "fdc");