diff --git a/docs/regmap/adi_regmap_dac.txt b/docs/regmap/adi_regmap_dac.txt
index 73e9befb6b..a14804170a 100644
--- a/docs/regmap/adi_regmap_dac.txt
+++ b/docs/regmap/adi_regmap_dac.txt
@@ -143,7 +143,7 @@ FIELD
 [4] 0x00000000
 DATA_FORMAT
 RW
-Select data format 2's complement (0x0) or offset binary (0x1).
+Select data format unsigned (0x0) or 2's complement (0x1).
 NOT-APPLICABLE if DAC_DP_DISABLE is set (0x1).
 ENDFIELD