diff --git a/include/asm-mips/mach-mips/mach-gt64120.h b/include/asm-mips/mach-mips/mach-gt64120.h
index 511f7cf3a6be056e2d6bc40300a35d8401c4c8c2..0f863148f3b604ee405fc74c5bf8f180da7b7af6 100644
--- a/include/asm-mips/mach-mips/mach-gt64120.h
+++ b/include/asm-mips/mach-mips/mach-gt64120.h
@@ -16,13 +16,4 @@ extern unsigned long _pcictrl_gt64120;
  */
 #define GT64120_BASE	_pcictrl_gt64120
 
-/*
- *   PCI Bus allocation
- */
-#define GT_PCI_MEM_BASE	0x12000000UL
-#define GT_PCI_MEM_SIZE	0x02000000UL
-#define GT_PCI_IO_BASE	0x10000000UL
-#define GT_PCI_IO_SIZE	0x02000000UL
-#define GT_ISA_IO_BASE	PCI_IO_BASE
-
 #endif /* _ASM_MACH_MIPS_MACH_GT64120_DEP_H */
diff --git a/include/asm-mips/mach-wrppmc/mach-gt64120.h b/include/asm-mips/mach-wrppmc/mach-gt64120.h
index ba9205a04582851a895f6f48e9639180d041320c..00d8bf6164a950f1664b3f81fa8d1cc607e5fe61 100644
--- a/include/asm-mips/mach-wrppmc/mach-gt64120.h
+++ b/include/asm-mips/mach-wrppmc/mach-gt64120.h
@@ -43,7 +43,6 @@
 #define GT_PCI_MEM_SIZE	0x02000000UL
 #define GT_PCI_IO_BASE	0x11000000UL
 #define GT_PCI_IO_SIZE	0x02000000UL
-#define GT_ISA_IO_BASE	PCI_IO_BASE
 
 /*
  * PCI interrupts will come in on either the INTA or INTD interrups lines,