variants: fix multiple USB definition issues

Always use the new 'board_cdc_acm_uart' definition for USB CDC ACM
interfaces. This is the new standard for Zephyr serial-over-USB.

Author: pillo79

variants/arduino_giga_r1_stm32h747xx_m7/arduino_giga_r1_stm32h747xx_m7.overlay

@@ -1,7 +1,7 @@
 &zephyr_udc0 {
-	cdc_acm_uart0: cdc_acm_uart0 {
+	board_cdc_acm_uart: board_cdc_acm_uart {
 		compatible = "zephyr,cdc-acm-uart";
-		status = "okay";
+	status = "okay";
 	};
 };
 
@@ -322,7 +322,7 @@
 /{
 	chosen {
 		zephyr,camera = &dcmi;
-		/* zephyr,console = &cdc_acm_uart0; */
+		/* zephyr,console = &board_cdc_acm_uart; */
 	};
 
 	/* used to overcome problems with _C analog pins */
@@ -491,8 +491,8 @@
 					<&gpioa 4 0>,
 					<&gpioa 5 0>;
 
-		serials = <&cdc_acm_uart0>, <&usart1>, <&usart2>, <&uart4>, <&usart6>;
-		cdc-acm = <&cdc_acm_uart0>;
+		serials = <&board_cdc_acm_uart>, <&usart1>, <&usart2>, <&uart4>, <&usart6>;
+		cdc-acm = <&board_cdc_acm_uart>;
 		i2cs = <&i2c2>, <&i2c4>, <&i2c1>;
 		spis = <&spi1>, <&spi5>;
 		pwms = <&pwm1 3 PWM_HZ(12000000) PWM_POLARITY_NORMAL>,

variants/arduino_nano_33_ble_nrf52840_sense/arduino_nano_33_ble_nrf52840_sense.overlay

@@ -1,7 +1,7 @@
 &zephyr_udc0 {
-	cdc_acm_uart0: cdc_acm_uart0 {
+	board_cdc_acm_uart: board_cdc_acm_uart {
 		compatible = "zephyr,cdc-acm-uart";
-		status = "okay";
+	status = "okay";
 	};
 };
 
@@ -118,8 +118,8 @@
 				<&adc 4>,
 				<&adc 1>;
 
-		serials = <&cdc_acm_uart0>, <&uart0>;
-		cdc-acm = <&cdc_acm_uart0>;
+		serials = <&board_cdc_acm_uart>, <&uart0>;
+		cdc-acm = <&board_cdc_acm_uart>;
 		i2cs = <&arduino_nano_i2c>, <&i2c1>;
 	};
 };

variants/arduino_portenta_c33_r7fa6m5bh3cfc/arduino_portenta_c33_r7fa6m5bh3cfc.overlay

@@ -1,7 +1,7 @@
 &zephyr_udc0 {
-	cdc_acm_uart0: cdc_acm_uart0 {
+	board_cdc_acm_uart: board_cdc_acm_uart {
 		compatible = "zephyr,cdc-acm-uart";
-		status = "okay";
+	status = "okay";
 	};
 };
 
@@ -72,8 +72,8 @@
 
 		pwm-pin-gpios =	<&ioport6 0 0>;
 
-		serials = <&cdc_acm_uart0>, <&uart9>;
-		cdc-acm = <&cdc_acm_uart0>;
+		serials = <&board_cdc_acm_uart>, <&uart9>;
+		cdc-acm = <&board_cdc_acm_uart>;
 		i2cs = <&iic1>;
 		spis = <&spi1>;
 		pwms = <&pwm6 1 PWM_HZ(25000000) PWM_POLARITY_NORMAL>;

variants/arduino_portenta_h7_stm32h747xx_m7/arduino_portenta_h7_stm32h747xx_m7.overlay

@@ -1,8 +1,5 @@
-&zephyr_udc0 {
-	cdc_acm_uart0: cdc_acm_uart0 {
-		compatible = "zephyr,cdc-acm-uart";
-		status = "okay";
-	};
+&board_cdc_acm_uart {
+	status = "okay";
 };
 
 &usart1 {
@@ -17,10 +14,6 @@
 	status = "okay";
 };
 
-&cdc_acm_uart0 {
-	status = "okay";
-};
-
 &i2c4 {
 	status = "okay";
 };
@@ -87,8 +80,8 @@
                         <&gpiok 6 GPIO_ACTIVE_LOW>,
                         <&gpiok 7 GPIO_ACTIVE_LOW>;
 
-		serials = <&cdc_acm_uart0>,<&usart6>, <&usart1>, <&uart4>;
-		cdc-acm = <&cdc_acm_uart0>;
+		serials = <&board_cdc_acm_uart>,<&usart6>, <&usart1>, <&uart4>;
+		cdc-acm = <&board_cdc_acm_uart>;
 		i2cs = <&i2c4>;
 	};
 };

variants/frdm_mcxn947_mcxn947_cpu0/frdm_mcxn947_mcxn947_cpu0.overlay

@@ -1,6 +1,6 @@
 &zephyr_udc0 {
 	status = "okay";
-	cdc_acm_uart0: cdc_acm_uart0 {
+	board_cdc_acm_uart: board_cdc_acm_uart {
 		compatible = "zephyr,cdc-acm-uart";
 		status = "okay";
 	};
@@ -22,9 +22,9 @@
 	zephyr,user {
 		digital-pin-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>, <&gpio0 27 GPIO_ACTIVE_LOW>, <&gpio1 2 GPIO_ACTIVE_LOW>;
 		builtin-led-gpios = <&gpio0 10 GPIO_ACTIVE_LOW>, <&gpio0 27 GPIO_ACTIVE_LOW>, <&gpio1 2 GPIO_ACTIVE_LOW>;
-		serials = <&cdc_acm_uart0>, <&flexcomm4_lpuart4>;
-		cdc-acm = <&cdc_acm_uart0>;
+		serials = <&board_cdc_acm_uart>, <&flexcomm4_lpuart4>;
+		cdc-acm = <&board_cdc_acm_uart>;
 		i2cs = <&flexcomm2_lpi2c2>;
 		spis = <&flexcomm1_lpspi1>;
 	};
-};
+};

variants/frdm_rw612_rw612/frdm_rw612_rw612.overlay

@@ -1,6 +1,6 @@
 &zephyr_udc0 {
 	status = "okay";
-	cdc_acm_uart0: cdc_acm_uart0 {
+	board_cdc_acm_uart: board_cdc_acm_uart {
 		compatible = "zephyr,cdc-acm-uart";
 		status = "okay";
 	};
@@ -21,9 +21,9 @@
 	zephyr,user {
 		digital-pin-gpios = <&hsgpio0 12 GPIO_ACTIVE_LOW>;
 		builtin-led-gpios = <&hsgpio0 12 GPIO_ACTIVE_LOW>;
-		serials = <&cdc_acm_uart0>;
-		cdc-acm = <&cdc_acm_uart0>;
+		serials = <&board_cdc_acm_uart>;
+		cdc-acm = <&board_cdc_acm_uart>;
 		i2cs = <&arduino_i2c>;
 		spis = <&flexcomm1>;
 	};
-};
+};