tests: drivers: Add overlays for intel wcl boards

This commit introduces overlay files for intel
Wildcat lake boards

Signed-off-by: S Swetha <s.swetha@intel.com>

Author: sswetha18

tests/drivers/disk/disk_access/boards/intel_wcl_crb.conf

@@ -0,0 +1,4 @@
+CONFIG_NVME=y
+CONFIG_PCIE_MSI=y
+CONFIG_PCIE_MSI_X=y
+CONFIG_PCIE_MSI_MULTI_VECTOR=y

tests/drivers/disk/disk_access/boards/intel_wcl_crb.overlay

@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2025 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	pcie0 {
+		nvme0: nvme0 {
+			compatible = "nvme-controller";
+
+			vendor-id = <0x1344>; /* Subjected to change base on Hardware used */
+			device-id = <0x5415>; /* Subjected to change base on Hardware used */
+
+			status = "okay";
+		};
+	};
+
+	ramdisk0 {
+		compatible = "zephyr,ram-disk";
+		disk-name = "RAM";
+		sector-size = <512>;
+		sector-count = <192>;
+	};
+};

tests/drivers/gpio/gpio_basic_api/boards/intel_wcl_crb.overlay

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2025 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/*
+ * Connect loopback between GPP_B_22 and GPP_B_23.
+ * BIOS settings to mark these two pins as GPIO
+ * Under Intel Advanced Menu > PCH-IO Configuration
+ * Enable Timed GPIO0 > Disable
+ * Enable Timed GPIO1 > Disable
+ * ISH Configuration > GP_5 > Unchecked [ ]
+ * ISH Configuration > GP_6 > Unchecked [ ]
+ */
+
+&gpio_b {
+	status = "okay";
+};
+
+/ {
+	resources {
+		compatible = "test-gpio-basic-api";
+
+		out-gpios = <&gpio_b 22 0>;
+		in-gpios = <&gpio_b 23 0>;
+	};
+};

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

@@ -0,0 +1,4 @@
+CONFIG_SPI=y
+CONFIG_SPI_ASYNC=n
+CONFIG_GPIO=y
+CONFIG_SPI_LOOPBACK_MODE_LOOP=y

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

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2025 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&spi0 {
+	pw,cs-mode = <0>;
+	pw,cs-output = <0>;
+	status = "okay";
+
+	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>;
+	};
+};
+
+&gpio_e {
+	status = "okay";
+};

tests/drivers/uart/uart_async_api/boards/intel_wcl_crb.conf

@@ -0,0 +1,2 @@
+CONFIG_UART_INTERRUPT_DRIVEN=y
+CONFIG_TEST_USERSPACE=n

tests/drivers/uart/uart_async_api/boards/intel_wcl_crb.overlay

@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2025 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+dut: &uart1 {
+	status = "okay";
+};
+
+&uart1_dma {
+	status = "okay";
+};