diff --git a/include/axp818.h b/include/axp818.h
index 1dc6456..46d05ad 100644
--- a/include/axp818.h
+++ b/include/axp818.h
@@ -32,13 +32,6 @@
 #define AXP818_OUTPUT_CTRL3_ALDO2_EN	(1 << 6)
 #define AXP818_OUTPUT_CTRL3_ALDO3_EN	(1 << 7)
 
-#define AXP818_DCDC1_CTRL	0x20
-#define AXP818_DCDC2_CTRL	0x21
-#define AXP818_DCDC3_CTRL	0x22
-#define AXP818_DCDC4_CTRL	0x23
-#define AXP818_DCDC5_CTRL	0x24
-#define AXP818_DCDC6_CTRL	0x25
-
 #define AXP818_DLDO1_CTRL	0x15
 #define AXP818_DLDO2_CTRL	0x16
 #define AXP818_DLDO3_CTRL	0x17
@@ -46,7 +39,6 @@
 #define AXP818_ELDO1_CTRL	0x19
 #define AXP818_ELDO2_CTRL	0x1a
 #define AXP818_ELDO3_CTRL	0x1b
-#define AXP818_ELDO3_CTRL	0x1b
 #define AXP818_FLDO1_CTRL	0x1c
 #define AXP818_FLDO2_3_CTRL	0x1d
 #define AXP818_DCDC1_CTRL	0x20