diff --git a/dts/bindings/serial/st,stm32-uart.yaml b/dts/bindings/serial/st,stm32-uart.yaml
index efca33409c6..5b5fae66d9d 100644
--- a/dts/bindings/serial/st,stm32-uart.yaml
+++ b/dts/bindings/serial/st,stm32-uart.yaml
@@ -27,10 +27,4 @@ properties:
       category: required
       description: required interrupts
       generation: define
-
-    clocks:
-      type: array
-      category: required
-      description: Clock gate control information
-      generation: define
 ...
diff --git a/dts/bindings/serial/st,stm32-usart.yaml b/dts/bindings/serial/st,stm32-usart.yaml
index 49940452ec0..ee09aea9d7a 100644
--- a/dts/bindings/serial/st,stm32-usart.yaml
+++ b/dts/bindings/serial/st,stm32-usart.yaml
@@ -27,10 +27,4 @@ properties:
       category: required
       description: required interrupts
       generation: define
-
-    clocks:
-      type: array
-      category: required
-      description: Clock gate control information
-      generation: define
 ...