1 files changed, 6 insertions, 1 deletions

diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
index 301c9bb308b1..350c9bdb31dc 100644
--- a/include/asm-powerpc/io.h
+++ b/include/asm-powerpc/io.h
@@ -11,7 +11,12 @@
 
 /* Check of existence of legacy devices */
 extern int check_legacy_ioport(unsigned long base_port);
-#define PNPBIOS_BASE    0xf000  /* only relevant for PReP */
+#define I8042_DATA_REG  0x60
+#define FDC_BASE        0x3f0
+/* only relevant for PReP */
+#define _PIDXR          0x279
+#define _PNPWRP         0xa79
+#define PNPBIOS_BASE    0xf000
 
 #include <linux/compiler.h>
 #include <asm/page.h>