diff --git a/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml b/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml
index 6327bb2f6ee0..698266c09e25 100644
--- a/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml
+++ b/Documentation/devicetree/bindings/regulator/mediatek,mt6357-regulator.yaml
@@ -33,7 +33,7 @@ patternProperties:
 
   "^ldo-v(camio18|aud28|aux18|io18|io28|rf12|rf18|cn18|cn28|fe28)$":
     type: object
-    $ref: fixed-regulator.yaml#
+    $ref: regulator.yaml#
     unevaluatedProperties: false
     description:
       Properties for single fixed LDO regulator.
@@ -112,7 +112,6 @@ examples:
           regulator-enable-ramp-delay = <220>;
         };
         mt6357_vfe28_reg: ldo-vfe28 {
-          compatible = "regulator-fixed";
           regulator-name = "vfe28";
           regulator-min-microvolt = <2800000>;
           regulator-max-microvolt = <2800000>;
@@ -125,14 +124,12 @@ examples:
           regulator-enable-ramp-delay = <110>;
         };
         mt6357_vrf18_reg: ldo-vrf18 {
-          compatible = "regulator-fixed";
           regulator-name = "vrf18";
           regulator-min-microvolt = <1800000>;
           regulator-max-microvolt = <1800000>;
           regulator-enable-ramp-delay = <110>;
         };
         mt6357_vrf12_reg: ldo-vrf12 {
-          compatible = "regulator-fixed";
           regulator-name = "vrf12";
           regulator-min-microvolt = <1200000>;
           regulator-max-microvolt = <1200000>;
@@ -157,14 +154,12 @@ examples:
           regulator-enable-ramp-delay = <264>;
         };
         mt6357_vcn28_reg: ldo-vcn28 {
-          compatible = "regulator-fixed";
           regulator-name = "vcn28";
           regulator-min-microvolt = <2800000>;
           regulator-max-microvolt = <2800000>;
           regulator-enable-ramp-delay = <264>;
         };
         mt6357_vcn18_reg: ldo-vcn18 {
-          compatible = "regulator-fixed";
           regulator-name = "vcn18";
           regulator-min-microvolt = <1800000>;
           regulator-max-microvolt = <1800000>;
@@ -183,7 +178,6 @@ examples:
           regulator-enable-ramp-delay = <264>;
         };
         mt6357_vcamio_reg: ldo-vcamio18 {
-          compatible = "regulator-fixed";
           regulator-name = "vcamio";
           regulator-min-microvolt = <1800000>;
           regulator-max-microvolt = <1800000>;
@@ -212,28 +206,24 @@ examples:
           regulator-always-on;
         };
         mt6357_vaux18_reg: ldo-vaux18 {
-          compatible = "regulator-fixed";
           regulator-name = "vaux18";
           regulator-min-microvolt = <1800000>;
           regulator-max-microvolt = <1800000>;
           regulator-enable-ramp-delay = <264>;
         };
         mt6357_vaud28_reg: ldo-vaud28 {
-          compatible = "regulator-fixed";
           regulator-name = "vaud28";
           regulator-min-microvolt = <2800000>;
           regulator-max-microvolt = <2800000>;
           regulator-enable-ramp-delay = <264>;
         };
         mt6357_vio28_reg: ldo-vio28 {
-          compatible = "regulator-fixed";
           regulator-name = "vio28";
           regulator-min-microvolt = <2800000>;
           regulator-max-microvolt = <2800000>;
           regulator-enable-ramp-delay = <264>;
         };
         mt6357_vio18_reg: ldo-vio18 {
-          compatible = "regulator-fixed";
           regulator-name = "vio18";
           regulator-min-microvolt = <1800000>;
           regulator-max-microvolt = <1800000>;