diff --git a/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml b/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml
index 022c1f197364..25b0865d4c04 100644
--- a/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml
+++ b/Documentation/devicetree/bindings/regulator/richtek,rtq2208.yaml
@@ -42,11 +42,14 @@ properties:
 
   richtek,mtp-sel-high:
     type: boolean
+    deprecated: true
     description:
       vout register selection based on this boolean value.
       false - Using DVS0 register setting to adjust vout
       true - Using DVS1 register setting to adjust vout
 
+      The property is now deprecated. Will be identified by RG HW register.
+
   regulators:
     type: object
     additionalProperties: false
@@ -100,7 +103,6 @@ examples:
         compatible = "richtek,rtq2208";
         reg = <0x10>;
         interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>;
-        richtek,mtp-sel-high;
 
         regulators {
           buck-a {