diff --git a/ci/code_checks.sh b/ci/code_checks.sh
index bf7423dfe5825..e47dbf2e1cc87 100755
--- a/ci/code_checks.sh
+++ b/ci/code_checks.sh
@@ -102,7 +102,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.DataFrame.to_markdown SA01" \
         -i "pandas.DataFrame.to_parquet RT03" \
         -i "pandas.DataFrame.var PR01,RT03,SA01" \
-        -i "pandas.DatetimeIndex.freqstr SA01" \
         -i "pandas.DatetimeIndex.indexer_at_time PR01,RT03" \
         -i "pandas.DatetimeIndex.indexer_between_time RT03" \
         -i "pandas.DatetimeIndex.snap PR01,RT03" \
@@ -216,7 +215,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.PeriodIndex.dayofyear SA01" \
         -i "pandas.PeriodIndex.days_in_month SA01" \
         -i "pandas.PeriodIndex.daysinmonth SA01" \
-        -i "pandas.PeriodIndex.freqstr SA01" \
         -i "pandas.PeriodIndex.from_fields PR07,SA01" \
         -i "pandas.PeriodIndex.from_ordinals SA01" \
         -i "pandas.PeriodIndex.hour SA01" \
diff --git a/pandas/core/arrays/datetimelike.py b/pandas/core/arrays/datetimelike.py
index ff8b16b3361ee..ab17ae43215d2 100644
--- a/pandas/core/arrays/datetimelike.py
+++ b/pandas/core/arrays/datetimelike.py
@@ -875,6 +875,11 @@ def freqstr(self) -> str | None:
         """
         Return the frequency object as a string if it's set, otherwise None.
 
+        See Also
+        --------
+        DatetimeIndex.inferred_freq : Returns a string representing a frequency
+            generated by infer_freq.
+
         Examples
         --------
         For DatetimeIndex: