diff --git a/include/asm-mips/i8253.h b/include/asm-mips/i8253.h
index affb32ce4af980e86502e9700a34da79e73503ff..778b2f0239056c4361abecae0f3fb03dfc0b1cd2 100644
--- a/include/asm-mips/i8253.h
+++ b/include/asm-mips/i8253.h
@@ -10,21 +10,6 @@
 #define PIT_CH0			0x40
 #define PIT_CH2			0x42
 
-/* i8259A PIC registers */
-#define PIC_MASTER_CMD		0x20
-#define PIC_MASTER_IMR		0x21
-#define PIC_MASTER_ISR		PIC_MASTER_CMD
-#define PIC_MASTER_POLL		PIC_MASTER_ISR
-#define PIC_MASTER_OCW3		PIC_MASTER_ISR
-#define PIC_SLAVE_CMD		0xa0
-#define PIC_SLAVE_IMR		0xa1
-
-/* i8259A PIC related value */
-#define PIC_CASCADE_IR		2
-#define MASTER_ICW4_DEFAULT	0x01
-#define SLAVE_ICW4_DEFAULT	0x01
-#define PIC_ICW4_AEOI		2
-
 extern void setup_pit_timer(void);
 
 #endif /* __ASM_I8253_H */