tests: drivers: gpio: gpio_basic_api: Added intel_adl_crb overlay

Added overlay to enable GPIO tests on intel_adl_crb board.

Signed-off-by: Anisetti Avinash Krishna <[email protected]>

Author: akanisetti

boards/x86/intel_adl/intel_adl_crb.yaml

@@ -8,6 +8,7 @@ ram: 2048
 supported:
   - watchdog
   - pwm
+  - gpio
 testing:
   timeout_multiplier: 4
   ignore_tags:

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

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2023 Intel Corporation
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/*
+ * Connect loopback between GPP_B_14 and GPP_B_15.
+ * 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_6 > Unchecked [ ]
+ * ISH Configuration > GP_7 > Unchecked [ ]
+ */
+/ {
+	resources {
+		compatible = "test-gpio-basic-api";
+
+		out-gpios = <&gpio_0_b 14 0>;
+		in-gpios  = <&gpio_0_b 15 0>;
+	};
+};