diff --git a/drivers/mfd/axp20x.c b/drivers/mfd/axp20x.c
index 05129004ed90..e02edf1a9ad3 100644
--- a/drivers/mfd/axp20x.c
+++ b/drivers/mfd/axp20x.c
@@ -101,7 +101,7 @@ static const struct regmap_range axp22x_volatile_ranges[] = {
 	regmap_reg_range(AXP20X_PWR_INPUT_STATUS, AXP20X_PWR_OP_MODE),
 	regmap_reg_range(AXP20X_IRQ1_EN, AXP20X_IRQ5_STATE),
 	regmap_reg_range(AXP22X_GPIO_STATE, AXP22X_GPIO_STATE),
-	regmap_reg_range(AXP22X_PMIC_ADC_H, AXP20X_IPSOUT_V_HIGH_L),
+	regmap_reg_range(AXP22X_PMIC_TEMP_H, AXP20X_IPSOUT_V_HIGH_L),
 	regmap_reg_range(AXP20X_FG_RES, AXP20X_FG_RES),
 };
 
diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index 0d9a1ff38393..dc8798cf2a24 100644
--- a/include/linux/mfd/axp20x.h
+++ b/include/linux/mfd/axp20x.h
@@ -228,8 +228,8 @@ enum axp20x_variants {
 #define AXP20X_OCV_MAX			0xf
 
 /* AXP22X specific registers */
-#define AXP22X_PMIC_ADC_H		0x56
-#define AXP22X_PMIC_ADC_L		0x57
+#define AXP22X_PMIC_TEMP_H		0x56
+#define AXP22X_PMIC_TEMP_L		0x57
 #define AXP22X_TS_ADC_H			0x58
 #define AXP22X_TS_ADC_L			0x59
 #define AXP22X_BATLOW_THRES1		0xe6