samples: peripheral: radio_test: Add support to radio_test for nRF7120

Adds support to radio_test for nRF7120

Signed-off-by: Erdem Simsek <[email protected]>

Author: erdemsimsek

samples/peripheral/radio_test/boards/nrf7120pdk_nrf7120_cpuapp.conf

@@ -0,0 +1,8 @@
+#
+# Copyright (c) 2025 Nordic Semiconductor
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+# Enable the necessary drivers
+CONFIG_NRFX_TIMER=y

samples/peripheral/radio_test/sample.yaml

@@ -16,6 +16,7 @@ tests:
       - nrf54lm20dk/nrf54lm20a/cpuapp
       - nrf54lv10dk/nrf54lv10a/cpuapp
       - nrf54h20dk/nrf54h20/cpurad
+      - nrf7120pk/nrf7120/cpuapp
     platform_allow:
       - nrf52dk/nrf52832
       - nrf52840dk/nrf52840
@@ -28,6 +29,7 @@ tests:
       - nrf54ls05dk/nrf54ls05b/cpuapp
       - nrf54lv10dk/nrf54lv10a/cpuapp
       - nrf54h20dk/nrf54h20/cpurad
+      - nrf7120pk/nrf7120/cpuapp
     tags:
       - ci_build
       - sysbuild

samples/peripheral/radio_test/src/radio_test.c

@@ -57,7 +57,7 @@
 	#define RADIO_TEST_SHORT_END_DISABLE_MASK  NRF_RADIO_SHORT_PHYEND_DISABLE_MASK
 	#define RADIO_TEST_INT_END_MASK            NRF_RADIO_INT_PHYEND_MASK
 	#define RADIO_TEST_EVENT_END               NRF_RADIO_EVENT_PHYEND
-#elif defined(CONFIG_SOC_SERIES_NRF54LX)
+#elif defined(CONFIG_SOC_SERIES_NRF54LX) || defined(CONFIG_SOC_SERIES_NRF71X)
 	#define RADIO_TEST_EGU                     NRF_EGU10
 	#define RADIO_TEST_TIMER_INSTANCE          10
 	#define RADIO_TEST_TIMER_IRQn              TIMER10_IRQn
@@ -560,7 +560,8 @@ static void radio_config(nrf_radio_mode_t mode, enum transmit_pattern pattern)
 	nrf_radio_packet_conf_t packet_conf;
 
 	/* Set fast ramp-up time. */
-#if defined(CONFIG_SOC_SERIES_NRF54HX) || defined(CONFIG_SOC_SERIES_NRF54LX)
+#if defined(CONFIG_SOC_SERIES_NRF54HX) || defined(CONFIG_SOC_SERIES_NRF54LX) || \
+	defined(CONFIG_SOC_SERIES_NRF71X)
 	nrf_radio_fast_ramp_up_enable_set(NRF_RADIO, true);
 #else
 	nrf_radio_modecnf0_set(NRF_RADIO, true, RADIO_MODECNF0_DTX_Center);