3 files changed, 7 insertions, 4 deletions
diff --git a/dts/Bindings/arm/stm32/st,mlahb.yaml b/dts/Bindings/arm/stm32/st,mlahb.yaml
index 55f7938c48..9f276bc9ef 100644
--- a/dts/Bindings/arm/stm32/st,mlahb.yaml
+++ b/dts/Bindings/arm/stm32/st,mlahb.yaml
@@ -20,7 +20,7 @@ description: |
   [2]: https://wiki.st.com/stm32mpu/wiki/STM32MP15_RAM_mapping
 
 allOf:
- - $ref: /schemas/simple-bus.yaml#
+  - $ref: /schemas/simple-bus.yaml#
 
 properties:
   compatible:
diff --git a/dts/Bindings/arm/stm32/st,stm32-syscon.yaml b/dts/Bindings/arm/stm32/st,stm32-syscon.yaml
index baff80197d..cf5db5e273 100644
--- a/dts/Bindings/arm/stm32/st,stm32-syscon.yaml
+++ b/dts/Bindings/arm/stm32/st,stm32-syscon.yaml
@@ -14,9 +14,9 @@ properties:
   compatible:
     oneOf:
       - items:
-        - enum:
-          - st,stm32mp157-syscfg
-        - const: syscon
+          - enum:
+              - st,stm32mp157-syscfg
+          - const: syscon
 
   reg:
     maxItems: 1
diff --git a/dts/Bindings/arm/stm32/stm32.yaml b/dts/Bindings/arm/stm32/stm32.yaml
index 1fcf306bd2..790e6dd48e 100644
--- a/dts/Bindings/arm/stm32/stm32.yaml
+++ b/dts/Bindings/arm/stm32/stm32.yaml
@@ -38,6 +38,9 @@ properties:
       - items:
           - enum:
               - arrow,stm32mp157a-avenger96 # Avenger96
+              - lxa,stm32mp157c-mc1
+              - shiratech,stm32mp157a-iot-box # IoT Box
+              - shiratech,stm32mp157a-stinger96 # Stinger96
               - st,stm32mp157c-ed1
               - st,stm32mp157a-dk1
               - st,stm32mp157c-dk2