tests: drivers: gpio-async

Make test run on rpi-pico to have a target for this to be used on.

Signed-off-by: David Brown <[email protected]>

Author: d3zd3z

tests/drivers/gpio-async/boards/rpi_pico.overlay

@@ -0,0 +1,13 @@
+/ {
+	gpio-leds {
+		compatible = "gpio-leds";
+		col0: col0 {
+			gpios = <&gpio0 6 GPIO_ACTIVE_HIGH>;
+			label = "Column 0";
+		};
+		row0: row0 {
+			gpios = <&gpio0 0 (GPIO_PULL_DOWN | GPIO_ACTIVE_HIGH)>;
+			label = "Row 0";
+		};
+	};
+};

tests/drivers/gpio-async/testcase.yaml

@@ -1,7 +1,7 @@
 common:
   filter: CONFIG_RUST_SUPPORTED
   platform_allow:
-    #    - pimoroni_tiny2040
+    - rpi_pico
 tests:
   test.gpio-async:
     harness: console