diff --git a/drivers/iio/adc/sun4i-gpadc-iio.c b/drivers/iio/adc/sun4i-gpadc-iio.c
index 81d4c39e414a..41769bc6a429 100644
--- a/drivers/iio/adc/sun4i-gpadc-iio.c
+++ b/drivers/iio/adc/sun4i-gpadc-iio.c
@@ -88,7 +88,7 @@ static const struct gpadc_data sun6i_gpadc_data = {
 static const struct gpadc_data sun8i_a33_gpadc_data = {
 	.temp_offset = -1662,
 	.temp_scale = 162,
-	.tp_mode_en = SUN8I_GPADC_CTRL1_CHOP_TEMP_EN,
+	.tp_mode_en = SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN,
 };
 
 struct sun4i_gpadc_iio {
diff --git a/include/linux/mfd/sun4i-gpadc.h b/include/linux/mfd/sun4i-gpadc.h
index 139872c2e0fe..d31d962bb7d8 100644
--- a/include/linux/mfd/sun4i-gpadc.h
+++ b/include/linux/mfd/sun4i-gpadc.h
@@ -38,9 +38,9 @@
 #define SUN6I_GPADC_CTRL1_ADC_CHAN_SELECT(x)		(GENMASK(3, 0) & BIT(x))
 #define SUN6I_GPADC_CTRL1_ADC_CHAN_MASK			GENMASK(3, 0)
 
-/* TP_CTRL1 bits for sun8i SoCs */
-#define SUN8I_GPADC_CTRL1_CHOP_TEMP_EN			BIT(8)
-#define SUN8I_GPADC_CTRL1_GPADC_CALI_EN			BIT(7)
+/* TP_CTRL1 bits for sun8i A23/A33 SoCs */
+#define SUN8I_A23_GPADC_CTRL1_CHOP_TEMP_EN		BIT(8)
+#define SUN8I_A23_GPADC_CTRL1_GPADC_CALI_EN		BIT(7)
 
 #define SUN4I_GPADC_CTRL2				0x08