diff --git a/Documentation/devicetree/bindings/riscv/spacemit.yaml b/Documentation/devicetree/bindings/riscv/spacemit.yaml
index 311bbccba0ba..4ee9c88984b4 100644
--- a/Documentation/devicetree/bindings/riscv/spacemit.yaml
+++ b/Documentation/devicetree/bindings/riscv/spacemit.yaml
@@ -19,6 +19,11 @@ properties:
     const: '/'
   compatible:
     oneOf:
+      - items:
+          - enum:
+              - bananapi,bpi-cm6-io
+          - const: bananapi,bpi-cm6
+          - const: spacemit,k1
       - items:
           - enum:
               - bananapi,bpi-f3