diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
index d733c0bd534f..5feeb2203050 100644
--- a/Documentation/devicetree/bindings/riscv/cpus.yaml
+++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
@@ -61,6 +61,7 @@ properties:
               - sifive,u7
               - sifive,u74
               - sifive,u74-mc
+              - spacemit,x100
               - spacemit,x60
               - thead,c906
               - thead,c908