tests: drivers: gpio: Enable hpf_gpio_more_loops on nRF7120

Enable hpf_gpio_more_loops on nRF7120.

Signed-off-by: Erdem Simsek <erdem.simsek@nordicsemi.no>

Author: erdemsimsek

tests/drivers/gpio/hpf_gpio_more_loops/boards/nrf7120dk_nrf7120_cpuapp.overlay

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
  */
 
-/* Test requires GPIO loopback between P2.09 and P1.01. */
+/* Test requires GPIO loopback between P2.00 and P1.01. */
 
 / {
 	/* Test requirements:
@@ -15,7 +15,7 @@
 	 * All outputs must be on the same device.
 	 */
 	zephyr,user {
-		out-gpios = <&hpf_gpio 9 GPIO_ACTIVE_HIGH>;
+		out-gpios = <&hpf_gpio 0 GPIO_ACTIVE_HIGH>;
 		in-gpios = <&gpio1 1 GPIO_ACTIVE_HIGH>;
 	};
 };

tests/drivers/gpio/hpf_gpio_more_loops/testcase.yaml

@@ -68,3 +68,31 @@ tests:
       - nrf54lv10dk/nrf54lv10a/cpuapp
     integration_platforms:
       - nrf54lm20dk/nrf54lm20b/cpuapp
+      - nrf54lm20dk/nrf54lm20a/cpuapp
+
+  drivers.hpf.gpio.many_loops.7120.icmsg:
+    extra_args: SB_CONFIG_HPF_GPIO_BACKEND_ICMSG=y
+    harness_config:
+      fixture: gpio_loopback
+    platform_allow:
+      - nrf7120dk/nrf7120/cpuapp
+    integration_platforms:
+      - nrf7120dk/nrf7120/cpuapp
+
+  drivers.hpf.gpio.many_loops.7120.icbmsg:
+    extra_args: SB_CONFIG_HPF_GPIO_BACKEND_ICBMSG=y
+    harness_config:
+      fixture: gpio_loopback
+    platform_allow:
+      - nrf7120dk/nrf7120/cpuapp
+    integration_platforms:
+      - nrf7120dk/nrf7120/cpuapp
+
+  drivers.hpf.gpio.many_loops.7120.mbox:
+    extra_args: SB_CONFIG_HPF_GPIO_BACKEND_MBOX=y
+    harness_config:
+      fixture: gpio_loopback
+    platform_allow:
+      - nrf7120dk/nrf7120/cpuapp
+    integration_platforms:
+      - nrf7120dk/nrf7120/cpuapp