boards: arm: Add arduino header to all frdm boards

Adds a device tree nexus node to define which gpio pins are mapped from
the soc to the arduino header.

The frdm_kw41z board excludes the arduino A0 pin because it cannot be
muxed as a gpio on the soc.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>

boards/arm/frdm_k22f/frdm_k22f.yaml

@@ -8,6 +8,7 @@ toolchain:
   - gnuarmemb
 supported:
   - adc
+  - arduino_gpio
   - gpio
   - i2c
   - nvs

boards/arm/frdm_k82f/frdm_k82f.dts

@@ -74,6 +74,35 @@
 			gpios = <&gpioc 6 GPIO_INT_ACTIVE_LOW>;
 		};
 	};
+
+	arduino_header: connector {
+		compatible = "arduino-header-r3";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map = <0 0 &gpiob 0 0>,	/* A0 */
+			   <1 0 &gpiob 1 0>,	/* A1 */
+			   <2 0 &gpioc 1 0>,	/* A2 */
+			   <3 0 &gpioc 2 0>,	/* A3 */
+			   <4 0 &gpiob 3 0>,	/* A4 */
+			   <5 0 &gpiob 2 0>,	/* A5 */
+			   <6 0 &gpiob 16 0>,	/* D0 */
+			   <7 0 &gpiob 17 0>,	/* D1 */
+			   <8 0 &gpioc 12 0>,	/* D2 */
+			   <9 0 &gpiod 0 0>,	/* D3 */
+			   <10 0 &gpioc 11 0>,	/* D4 */
+			   <11 0 &gpioc 10 0>,	/* D5 */
+			   <12 0 &gpioc 8 0>,	/* D6 */
+			   <13 0 &gpioc 9 0>,	/* D7 */
+			   <14 0 &gpioc 3 0>,	/* D8 */
+			   <15 0 &gpioc 5 0>,	/* D9 */
+			   <16 0 &gpiod 4 0>,	/* D10 */
+			   <17 0 &gpiod 2 0>,	/* D11 */
+			   <18 0 &gpiod 3 0>,	/* D12 */
+			   <19 0 &gpiod 1 0>,	/* D13 */
+			   <20 0 &gpioa 1 0>,	/* D14 */
+			   <21 0 &gpioa 2 0>;	/* D15 */
+	};
 };
 
 &flash0 {

boards/arm/frdm_k82f/frdm_k82f.yaml

@@ -9,6 +9,7 @@ toolchain:
 ram: 192
 flash: 256
 supported:
+  - arduino_gpio
   - gpio
   - hwinfo
   - i2c

boards/arm/frdm_kl25z/frdm_kl25z.dts

@@ -59,6 +59,35 @@
 			gpios = <&gpioa 17 GPIO_INT_ACTIVE_LOW>;
 		};
 	};
+
+	arduino_header: connector {
+		compatible = "arduino-header-r3";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map = <0 0 &gpiob 0 0>,	/* A0 */
+			   <1 0 &gpiob 1 0>,	/* A1 */
+			   <2 0 &gpiob 2 0>,	/* A2 */
+			   <3 0 &gpiob 3 0>,	/* A3 */
+			   <4 0 &gpioc 2 0>,	/* A4 */
+			   <5 0 &gpioc 1 0>,	/* A5 */
+			   <6 0 &gpioa 1 0>,	/* D0 */
+			   <7 0 &gpioa 2 0>,	/* D1 */
+			   <8 0 &gpiod 4 0>,	/* D2 */
+			   <9 0 &gpioa 12 0>,	/* D3 */
+			   <10 0 &gpioa 4 0>,	/* D4 */
+			   <11 0 &gpioa 5 0>,	/* D5 */
+			   <12 0 &gpioc 8 0>,	/* D6 */
+			   <13 0 &gpioc 9 0>,	/* D7 */
+			   <14 0 &gpioa 13 0>,	/* D8 */
+			   <15 0 &gpiod 5 0>,	/* D9 */
+			   <16 0 &gpiod 0 0>,	/* D10 */
+			   <17 0 &gpiod 2 0>,	/* D11 */
+			   <18 0 &gpiod 3 0>,	/* D12 */
+			   <19 0 &gpiod 1 0>,	/* D13 */
+			   <20 0 &gpioe 0 0>,	/* D14 */
+			   <21 0 &gpioe 1 0>;	/* D15 */
+	};
 };
 
 &cpu0 {

boards/arm/frdm_kl25z/frdm_kl25z.yaml

@@ -14,6 +14,7 @@ testing:
     - bluetooth
 supported:
   - adc
+  - arduino_gpio
   - gpio
   - hwinfo
   - i2c

boards/arm/frdm_kw41z/frdm_kw41z.dts

@@ -61,6 +61,34 @@
 			gpios = <&gpioc 5 GPIO_INT_ACTIVE_LOW>;
 		};
 	};
+
+	arduino_header: connector {
+		compatible = "arduino-header-r3";
+		#gpio-cells = <2>;
+		gpio-map-mask = <0xffffffff 0xffffffc0>;
+		gpio-map-pass-thru = <0 0x3f>;
+		gpio-map = /* A0 cannot be muxed as gpio */
+			   <1 0 &gpiob 18 0>,	/* A1 */
+			   <2 0 &gpiob 2 0>,	/* A2 */
+			   <3 0 &gpiob 3 0>,	/* A3 */
+			   <4 0 &gpiob 1 0>,	/* A4 */
+			   <6 0 &gpioc 6 0>,	/* D0 */
+			   <7 0 &gpioc 7 0>,	/* D1 */
+			   <8 0 &gpioc 19 0>,	/* D2 */
+			   <9 0 &gpioc 16 0>,	/* D3 */
+			   <10 0 &gpioc 4 0>,	/* D4 */
+			   <11 0 &gpioc 17 0>,	/* D5 */
+			   <12 0 &gpioc 18 0>,	/* D6 */
+			   <13 0 &gpioa 1 0>,	/* D7 */
+			   <14 0 &gpioa 0 0>,	/* D8 */
+			   <15 0 &gpioc 1 0>,	/* D9 */
+			   <16 0 &gpioa 19 0>,	/* D10 */
+			   <17 0 &gpioa 16 0>,	/* D11 */
+			   <18 0 &gpioa 17 0>,	/* D12 */
+			   <19 0 &gpioa 18 0>,	/* D13 */
+			   <20 0 &gpioc 3 0>,	/* D14 */
+			   <21 0 &gpioc 2 0>;	/* D15 */
+	};
 };
 
 &adc0 {

boards/arm/frdm_kw41z/frdm_kw41z.yaml

@@ -8,6 +8,7 @@ toolchain:
   - xtools
 supported:
   - adc
+  - arduino_gpio
   - counter
   - gpio
   - hwinfo