diff --git a/Documentation/devicetree/bindings/arm/shmobile.txt b/Documentation/devicetree/bindings/arm/shmobile.txt
index c9502634316da3b184e883463973a64962fa252d..170fe0562c637eabb738978b909e930ba4fee87a 100644
--- a/Documentation/devicetree/bindings/arm/shmobile.txt
+++ b/Documentation/devicetree/bindings/arm/shmobile.txt
@@ -13,8 +13,12 @@ SoCs:
     compatible = "renesas,r8a73a4"
   - R-Mobile A1 (R8A77400)
     compatible = "renesas,r8a7740"
+  - RZ/G1H (R8A77420)
+    compatible = "renesas,r8a7742"
   - RZ/G1M (R8A77430)
     compatible = "renesas,r8a7743"
+  - RZ/G1N (R8A77440)
+    compatible = "renesas,r8a7744"
   - RZ/G1E (R8A77450)
     compatible = "renesas,r8a7745"
   - R-Car M1A (R8A77781)