diff --git a/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml b/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml
index 13d9382058fb..de4e9efeb666 100644
--- a/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml
+++ b/Documentation/devicetree/bindings/mmc/spacemit,sdhci.yaml
@@ -32,6 +32,16 @@ properties:
       - const: core
       - const: io
 
+  resets:
+    items:
+      - description: axi reset, connect to AXI bus, shared by all controllers
+      - description: sdh reset, connect to individual controller separately
+
+  reset-names:
+    items:
+      - const: axi
+      - const: sdh
+
 required:
   - compatible
   - reg