diff --git a/Documentation/devicetree/bindings/clock/nuvoton,ma35d1-clk.yaml b/Documentation/devicetree/bindings/clock/nuvoton,ma35d1-clk.yaml
index 8f0c43683729..9649feda8d7a 100644
--- a/Documentation/devicetree/bindings/clock/nuvoton,ma35d1-clk.yaml
+++ b/Documentation/devicetree/bindings/clock/nuvoton,ma35d1-clk.yaml
@@ -29,7 +29,18 @@ properties:
     const: 1
 
   clocks:
-    maxItems: 1
+    minItems: 1
+    maxItems: 2
+    description:
+      The controller takes 2 crystal oscillator inputs from the board.
+      HXT is a 24 MHz crystal feeding the internal PLLs. LXT is a 32.768
+      kHz crystal, for RTC and low power operations.
+
+  clock-names:
+    minItems: 1
+    items:
+      - const: hxt
+      - const: lxt
 
   nuvoton,pll-mode:
     description:
@@ -58,6 +69,7 @@ examples:
         compatible = "nuvoton,ma35d1-clk";
         reg = <0x40460200 0x100>;
         #clock-cells = <1>;
-        clocks = <&clk_hxt>;
+        clocks = <&clk_hxt>, <&clk_lxt>;
+        clock-names = "hxt", "lxt";
     };
 ...