diff --git a/Documentation/devicetree/bindings/net/mediatek,net.yaml b/Documentation/devicetree/bindings/net/mediatek,net.yaml
index d2b5461e73bc..b45f67f92e80 100644
--- a/Documentation/devicetree/bindings/net/mediatek,net.yaml
+++ b/Documentation/devicetree/bindings/net/mediatek,net.yaml
@@ -66,6 +66,10 @@ properties:
       - const: gmac
       - const: ppe
 
+  sram:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: phandle to mmio SRAM
+
   mediatek,ethsys:
     $ref: /schemas/types.yaml#/definitions/phandle
     description:
@@ -162,6 +166,8 @@ allOf:
             - const: gp1
             - const: gp2
 
+        sram: false
+
         mediatek,infracfg: false
 
         mediatek,wed: false
@@ -194,6 +200,8 @@ allOf:
             - const: ethif
             - const: fe
 
+        sram: false
+
         mediatek,infracfg: false
 
         mediatek,wed: false
@@ -233,6 +241,8 @@ allOf:
             - const: sgmii_ck
             - const: eth2pll
 
+        sram: false
+
         mediatek,infracfg: false
 
         mediatek,sgmiisys:
@@ -283,6 +293,8 @@ allOf:
             - const: sgmii_ck
             - const: eth2pll
 
+        sram: false
+
         mediatek,sgmiisys:
           minItems: 2
           maxItems: 2