dts: arm: stm32f411 compatible for PLL I2S

The stm32f411 and stm32f412 and stm32f446 have a PLLI2S
with a div M in front of the PLLI2S input.

Signed-off-by: Francois Ramu <[email protected]>

Author: FRASTM

dts/arm/st/f4/stm32f411.dtsi

@@ -7,6 +7,14 @@
 #include <st/f4/stm32f401.dtsi>
 
 / {
+	clocks {
+		plli2s: plli2s {
+			#clock-cells = <0>;
+			compatible = "st,stm32f411-plli2s-clock";
+			status = "disabled";
+		};
+	};
+
 	soc {
 		compatible = "st,stm32f411", "st,stm32f4", "simple-bus";
 

dts/arm/st/f4/stm32f412.dtsi

@@ -13,7 +13,7 @@
 	clocks {
 		plli2s: plli2s {
 			#clock-cells = <0>;
-			compatible = "st,stm32f412-plli2s-clock";
+			compatible = "st,stm32f411-plli2s-clock";
 			status = "disabled";
 		};
 	};

dts/arm/st/f4/stm32f446.dtsi

@@ -11,7 +11,7 @@
 / {
 	clocks {
 		plli2s: plli2s {
-			compatible = "st,stm32f412-plli2s-clock";
+			compatible = "st,stm32f411-plli2s-clock";
 		};
 	};
 

dts/bindings/clock/st,stm32f412-plli2s-clock.yaml renamed to dts/bindings/clock/st,stm32f411-plli2s-clock.yaml

@@ -2,7 +2,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 description: |
-  STM32F412 PLL I2S node binding:
+  STM32F411 PLL I2S node binding:
 
   Fully configurable I2S dedicated PLL.
 
@@ -13,7 +13,7 @@ description: |
       with f(VCO clock) = f(PLL I2S clock input) × (PLLI2S N / PLLI2S M)
 
 
-compatible: "st,stm32f412-plli2s-clock"
+compatible: "st,stm32f411-plli2s-clock"
 
 include: st,stm32f4-plli2s-clock.yaml