dts: wb: enable I2C

Enable I2C on STM32WB

Signed-off-by: Roger N'Guessan <roger.nguessan@st.com>

dts/arm/st/wb/stm32wb.dtsi

@@ -7,6 +7,7 @@
 #include <arm/armv7-m.dtsi>
 #include <dt-bindings/clock/stm32_clock.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/i2c/i2c.h>
 
 / {
 	cpus {
@@ -122,6 +123,32 @@
 			label = "UART_1";
 		};
 
+		i2c1: i2c@40005400 {
+			compatible = "st,stm32-i2c-v2";
+			clock-frequency = <I2C_BITRATE_STANDARD>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x40005400 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00200000>;
+			interrupts = <30 0>, <31 0>;
+			interrupt-names = "event", "error";
+			status = "disabled";
+			label= "I2C_1";
+		};
+
+		i2c3: i2c@40005c00 {
+			compatible = "st,stm32-i2c-v2";
+			clock-frequency = <I2C_BITRATE_STANDARD>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x40005c00 0x400>;
+			clocks = <&rcc STM32_CLOCK_BUS_APB1 0x00800000>;
+			interrupts = <32 0>, <33 0>;
+			interrupt-names = "event", "error";
+			status = "disabled";
+			label= "I2C_3";
+		};
+
 		lpuart1: serial@40008000 {
 			compatible = "st,stm32-lpuart", "st,stm32-uart";
 			reg = <0x40008000 0x400>;