1 files changed, 56 insertions, 11 deletions
diff --git a/dts/Bindings/i2c/st,stm32-i2c.yaml b/dts/Bindings/i2c/st,stm32-i2c.yaml
index c07289a643..1b31b87c18 100644
--- a/dts/Bindings/i2c/st,stm32-i2c.yaml
+++ b/dts/Bindings/i2c/st,stm32-i2c.yaml
@@ -17,7 +17,9 @@ allOf:
           contains:
             enum:
               - st,stm32f7-i2c
+              - st,stm32mp13-i2c
               - st,stm32mp15-i2c
+              - st,stm32mp25-i2c
     then:
       properties:
         i2c-scl-rising-time-ns:
@@ -25,16 +27,9 @@ allOf:
 
         i2c-scl-falling-time-ns:
           default: 10
-
-        st,syscfg-fmp:
-          description: Use to set Fast Mode Plus bit within SYSCFG when
-                       Fast Mode Plus speed is selected by slave.
-                       Format is phandle to syscfg / register offset within
-                       syscfg / register bitmask for FMP bit.
-          $ref: "/schemas/types.yaml#/definitions/phandle-array"
-          items:
-            minItems: 3
-            maxItems: 3
+    else:
+      properties:
+        st,syscfg-fmp: false
 
   - if:
       properties:
@@ -47,12 +42,38 @@ allOf:
         clock-frequency:
           enum: [100000, 400000]
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - st,stm32f4-i2c
+              - st,stm32f7-i2c
+              - st,stm32mp13-i2c
+              - st,stm32mp15-i2c
+    then:
+      properties:
+        interrupts:
+          minItems: 2
+
+        interrupt-names:
+          minItems: 2
+    else:
+      properties:
+        interrupts:
+          maxItems: 1
+
+        interrupt-names:
+          maxItems: 1
+
 properties:
   compatible:
     enum:
       - st,stm32f4-i2c
       - st,stm32f7-i2c
+      - st,stm32mp13-i2c
       - st,stm32mp15-i2c
+      - st,stm32mp25-i2c
 
   reg:
     maxItems: 1
@@ -61,6 +82,13 @@ properties:
     items:
       - description: interrupt ID for I2C event
       - description: interrupt ID for I2C error
+    minItems: 1
+
+  interrupt-names:
+    items:
+      - const: event
+      - const: error
+    minItems: 1
 
   resets:
     maxItems: 1
@@ -87,6 +115,18 @@ properties:
     minimum: 1
     maximum: 1000000
 
+  st,syscfg-fmp:
+    description: Use to set Fast Mode Plus bit within SYSCFG when Fast Mode
+      Plus speed is selected by slave.
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    items:
+      - items:
+          - description: phandle to syscfg
+          - description: register offset within syscfg
+          - description: register bitmask for FMP bit
+
+  wakeup-source: true
+
 required:
   - compatible
   - reg
@@ -112,6 +152,9 @@ examples:
           clocks = <&rcc 0 149>;
       };
 
+  - |
+    #include <dt-bindings/mfd/stm32f7-rcc.h>
+    #include <dt-bindings/clock/stm32fx-clock.h>
     //Example 2 (with st,stm32f7-i2c compatible)
       i2c@40005800 {
           compatible = "st,stm32f7-i2c";
@@ -124,6 +167,9 @@ examples:
           clocks = <&rcc 1 CLK_I2C1>;
       };
 
+  - |
+    #include <dt-bindings/mfd/stm32f7-rcc.h>
+    #include <dt-bindings/clock/stm32fx-clock.h>
     //Example 3 (with st,stm32mp15-i2c compatible on stm32mp)
     #include <dt-bindings/interrupt-controller/arm-gic.h>
     #include <dt-bindings/clock/stm32mp1-clks.h>
@@ -141,4 +187,3 @@ examples:
           i2c-scl-falling-time-ns = <20>;
           st,syscfg-fmp = <&syscfg 0x4 0x2>;
       };
-...