boards: arm: nucleo_f446re: dts / yaml

add can to yaml
add can1 to dts
disable i2c1 in dts due pinout conflicts

Signed-off-by: Alexander Kozhinov <AlexanderKozhinov@yandex.com>

boards/arm/nucleo_f446re/nucleo_f446re.dts

@@ -18,6 +18,7 @@
 		zephyr,shell-uart = &usart2;
 		zephyr,sram = &sram0;
 		zephyr,flash = &flash0;
+		zephyr,can-primary = &can1;
 	};
 
 	leds {
@@ -86,6 +87,17 @@
 	status = "okay";
 };
 
+&can1 {
+	/* CAUTION: PB8 and PB9 may conflict with same pins of I2C1 */
+	pinctrl-0 = <&can1_rx_pb8 &can1_tx_pb9>;
+	bus-speed = <125000>;
+	sjw = <1>;
+	prop-seg = <0>;
+	phase-seg1 = <6>;
+	phase-seg2 = <5>;
+	status = "okay";
+};
+
 &flash0 {
 
 	partitions {

boards/arm/nucleo_f446re/nucleo_f446re.yaml

@@ -14,6 +14,7 @@ supported:
   - gpio
   - spi
   - i2c
+  - can
   - backup_sram
 ram: 96
 flash: 512