tests: drivers: Add FRDM_MCXW72 Overlays

Add FRDM_MCXW72 Overlay for PWM, ADC, SPI testing

Signed-off-by: Emilio Benavente <emilio.benavente@nxp.com>

Author: EmilioCBen

tests/drivers/adc/adc_api/boards/frdm_mcxw72_mcxw727c_cpu0.overlay

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2024 NXP
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <zephyr/dt-bindings/adc/adc.h>
+#include <zephyr/dt-bindings/adc/mcux-lpadc.h>
+
+/ {
+	zephyr,user {
+		io-channels = <&adc0 0>;
+	};
+};
+
+&adc0 {
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	channel@0 {
+		reg = <0>;
+		zephyr,gain = "ADC_GAIN_1";
+		zephyr,reference = "ADC_REF_EXTERNAL1";
+		zephyr,acquisition-time = <ADC_ACQ_TIME_DEFAULT>;
+		zephyr,resolution = <12>;
+		zephyr,vref-mv = <1800>;
+		/* channel 2 signal 6A */
+		zephyr,input-positive = <MCUX_LPADC_CH2A>;
+	};
+};

tests/drivers/i2c/i2c_target_api/boards/frdm_mcxw72_mcxw727c_cpu0.conf

@@ -0,0 +1 @@
+CONFIG_I2C_VIRTUAL=n

tests/drivers/i2c/i2c_target_api/boards/frdm_mcxw72_mcxw727c_cpu0.overlay

@@ -0,0 +1,33 @@
+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/*
+ * This is a loopback setup for the frdm_mcxw72
+ * To test this sample, connect J2.1 <-> J1.5 and J2.2 <-> J2.9
+ */
+&lpi2c1 {
+	status = "okay";
+	eeprom0: eeprom@54 {
+		compatible = "zephyr,i2c-target-eeprom";
+		reg = <0x54>;
+		size = <256>;
+	};
+};
+
+&lpi2c0 {
+	status = "okay";
+	pinctrl-0 = <&pinmux_lpi2c0>;
+	pinctrl-names = "default";
+	eeprom1: eeprom@56 {
+		compatible = "zephyr,i2c-target-eeprom";
+		reg = <0x56>;
+		size = <256>;
+	};
+};
+
+&gpiob {
+	status = "okay";
+};

tests/drivers/pwm/pwm_api/boards/frdm_mcxw72_mcxw727c_cpu0.overlay

@@ -0,0 +1,11 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	aliases {
+		pwm-0 = &tpm0;
+	};
+};

tests/drivers/spi/spi_loopback/boards/frdm_mcxw72_mcxw727c_cpu0.conf

@@ -0,0 +1,7 @@
+#
+# Copyright 2025 NXP
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+CONFIG_SPI_MCUX_LPSPI_DMA=y
+CONFIG_SPI_ASYNC=n

tests/drivers/spi/spi_loopback/boards/frdm_mcxw72_mcxw727c_cpu0.overlay

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2024 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+
+/*
+ * This is a loopback setup for the frdm_mcxw72
+ * To test this sample, connect J2.6 <-> J2.7
+ */
+&lpspi1 {
+	slow@0 {
+		compatible = "test-spi-loopback-slow";
+		reg = <0>;
+		spi-max-frequency = <500000>;
+	};
+	fast@0 {
+		compatible = "test-spi-loopback-fast";
+		reg = <0>;
+		spi-max-frequency = <16000000>;
+	};
+};