--- zzzz-none-000/linux-4.4.271/Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt	2021-06-03 06:22:09.000000000 +0000
+++ dakota-7530ac-750/linux-4.4.271/Documentation/devicetree/bindings/cpufreq/cpufreq-dt.txt	2023-01-11 09:25:41.000000000 +0000
@@ -21,6 +21,8 @@
 - cooling-min-level:
 - cooling-max-level:
      Please refer to Documentation/devicetree/bindings/thermal/thermal.txt.
+- enable-cpu-regulator: Call regulator_enable and regulator_disable API for
+  CPU voltage supply regulator.
 
 Examples: