boards: arduino: uno_r4: enable all ioports needed by the arduino header

The arduino Uno R4 has only ioport1 enabled in the dts. The arduino
header however uses ioport0,1,3 [minima variant] and ioport 0,1,3,4
[wifi variant]. This causes a build failure for some of the pins.

This change makes sure than an application can use any arduino pins.

Signed-off-by: Loic Domaigne <[email protected]>

Author: ljd42

boards/arduino/uno_r4/arduino_uno_r4.dts

@@ -38,10 +38,19 @@
 	};
 };
 
+
+&ioport0 {
+	status = "okay";
+};
+
 &ioport1 {
 	status = "okay";
 };
 
+&ioport3 {
+	status = "okay";
+};
+
 &adc0 {
 	status = "okay";
 	pinctrl-0 = <&adc0_default>;

boards/arduino/uno_r4/arduino_uno_r4_wifi.overlay

@@ -94,6 +94,10 @@
 	};
 };
 
+&ioport4 {
+	status = "okay";
+};
+
 &spi0 {
 	pinctrl-0 = <&spi0_default>;
 	pinctrl-names = "default";