tests: drivers: gpio: gpio_basic_api: Add support for mbv32

Add gpio driver testcase support for mbv32. The overlay will select the
gpio channel to be tested.
Add test scenario name with filter and etra_arg for mbv32.

For running this testcase hardware design on mbv32 should have pin0 and
pin1 connected together inside PL and there is no need to do any
connection out of PL.

Signed-off-by: Paul Alvin <[email protected]>
Message-ID: <[email protected]>
State: pending

Author: AlvinPaul26

tests/drivers/gpio/gpio_basic_api/boards/mbv32.overlay

@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2025 Advanced Micro Devices, Inc. (AMD)
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	loop {
+		compatible = "test-gpio-basic-api";
+
+		out-gpios = <&axi_gpio 0 0>; /* AXI-GPIO CHANNEL 0 PIN 0 */
+		in-gpios = <&axi_gpio 1 0>; /* AXI-GPIO CHANNEL 0 PIN 1 */
+	};
+};

tests/drivers/gpio/gpio_basic_api/testcase.yaml

@@ -26,3 +26,9 @@ tests:
     platform_allow:
       - kv260_r5
     extra_args: "DTC_OVERLAY_FILE=boards/kv260_r5.overlay"
+
+  drivers.gpio.mbv32:
+    filter: CONFIG_GPIO_XLNX_AXI
+    platform_allow:
+      - mbv32
+    extra_args: "DTC_OVERLAY_FILE=boards/mbv32.overlay"