diff --git a/drivers/allwinner/axp/axp803.c b/drivers/allwinner/axp/axp803.c
index 53b11c1..7050818 100644
--- a/drivers/allwinner/axp/axp803.c
+++ b/drivers/allwinner/axp/axp803.c
@@ -9,6 +9,7 @@
 const uint8_t axp_chip_id = AXP803_CHIP_ID;
 const char *const axp_compatible = "x-powers,axp803";
 
+#if SUNXI_SETUP_REGULATORS == 1
 const struct axp_regulator axp_regulators[] = {
 	{"dcdc1", 1600, 3400, 100, NA, 0x20, 0x10, 0},
 	{"dcdc5",  800, 1840,  10, 32, 0x24, 0x10, 4},
@@ -20,3 +21,4 @@
 	{"fldo1",  700, 1450,  50, NA, 0x1c, 0x13, 2},
 	{}
 };
+#endif
diff --git a/drivers/allwinner/axp/axp805.c b/drivers/allwinner/axp/axp805.c
index 8d029c0..3a03fec 100644
--- a/drivers/allwinner/axp/axp805.c
+++ b/drivers/allwinner/axp/axp805.c
@@ -9,6 +9,7 @@
 const uint8_t axp_chip_id = AXP805_CHIP_ID;
 const char *const axp_compatible = "x-powers,axp805";
 
+#if SUNXI_SETUP_REGULATORS == 1
 /*
  * The "dcdcd" split changes the step size by a factor of 5, not 2;
  * disallow values above the split to maintain accuracy.
@@ -31,3 +32,4 @@
 	{"cldo3",  700, 3300, 100, NA, 0x26, 0x11, 6},
 	{}
 };
+#endif
diff --git a/drivers/allwinner/axp/common.c b/drivers/allwinner/axp/common.c
index 143fb0f..f1250b0 100644
--- a/drivers/allwinner/axp/common.c
+++ b/drivers/allwinner/axp/common.c
@@ -48,6 +48,7 @@
 	axp_setbits(0x32, BIT(7));
 }
 
+#if SUNXI_SETUP_REGULATORS == 1
 /*
  * Retrieve the voltage from a given regulator DTB node.
  * Both the regulator-{min,max}-microvolt properties must be present and
@@ -208,3 +209,4 @@
 			axp_setbits(0x11, BIT(7));
 	}
 }
+#endif	/* SUNXI_SETUP_REGULATORS */