diff --git a/nrf_802154/common/include/nrf_802154_config.h b/nrf_802154/common/include/nrf_802154_config.h
index 65215df1f5..51143346cd 100644
--- a/nrf_802154/common/include/nrf_802154_config.h
+++ b/nrf_802154/common/include/nrf_802154_config.h
@@ -538,6 +538,62 @@ extern "C" {
 #define NRF_802154_CARRIER_FUNCTIONS_ENABLED 1
 #endif
 
+/**
+ * @def NRF_802154_NOTIFICATION_IMPL_DIRECT
+ *
+ * Use nrf_802154_notification_direct.c implementation.
+ * See @ref NRF_802154_NOTIFICATION_IMPL.
+ */
+#define NRF_802154_NOTIFICATION_IMPL_DIRECT 0
+
+/**
+ * @def NRF_802154_NOTIFICATION_IMPL_SWI
+ *
+ * Use nrf_802154_notification_swi.c implementation.
+ * See @ref NRF_802154_NOTIFICATION_IMPL.
+ */
+#define NRF_802154_NOTIFICATION_IMPL_SWI  1
+
+/**
+ * @def NRF_802154_NOTIFICATION_IMPL
+ *
+ * Selects implementation of internal "notification" module.
+ * Possible values:
+ *   @ref NRF_802154_NOTIFICATION_IMPL_DIRECT,
+ *   @ref NRF_802154_NOTIFICATION_IMPL_SWI
+ */
+#ifndef NRF_802154_NOTIFICATION_IMPL
+#define NRF_802154_NOTIFICATION_IMPL NRF_802154_NOTIFICATION_IMPL_SWI
+#endif
+
+/**
+ * @def NRF_802154_REQUEST_IMPL_DIRECT
+ *
+ * Use nrf_802154_request_direct.c implementation.
+ * See @ref NRF_802154_NOTIFICATION_IMPL.
+ */
+#define NRF_802154_REQUEST_IMPL_DIRECT 0
+
+/**
+ * @def NRF_802154_REQUEST_IMPL_DIRECT
+ *
+ * Use nrf_802154_request_swi.c implementation.
+ * See @ref NRF_802154_REQUEST_IMPL.
+ */
+#define NRF_802154_REQUEST_IMPL_SWI    1
+
+/**
+ * @def NRF_802154_REQUEST_IMPL
+ *
+ * Selects implementation of internal "request" module.
+ * Possible values:
+ *   @ref NRF_802154_REQUEST_IMPL_DIRECT,
+ *   @ref NRF_802154_REQUEST_IMPL_SWI
+ */
+#ifndef NRF_802154_REQUEST_IMPL
+#define NRF_802154_REQUEST_IMPL NRF_802154_REQUEST_IMPL_SWI
+#endif
+
 /**
  *@}
  **/
diff --git a/nrf_802154/doc/CHANGELOG.rst b/nrf_802154/doc/CHANGELOG.rst
index 3071718e1f..4a4a1f5272 100644
--- a/nrf_802154/doc/CHANGELOG.rst
+++ b/nrf_802154/doc/CHANGELOG.rst
@@ -16,11 +16,18 @@ Main branch - nRF 802.15.4 Radio Driver
 Notable changes
 ===============
 
-* If a time slot ends while waiting for or receiving an ACK frame, the transmission terminates with the :c:macro:NRF_802154_TX_ERROR_NO_ACK error code.
+* If a time slot ends while waiting for or receiving an ACK frame, the transmission terminates with the :c:macro:`NRF_802154_TX_ERROR_NO_ACK` error code.
   This behavior allows the higher layer to distinguish between a frame that was not transmitted and a frame that was transmitted but did not receive an ACK frame. (KRKNWK-19126)
-* When the nRF 802.15.4 Radio Driver prepares for a reception but no free buffer is left, the :c:func:`nrf_802154_receive_failed` callout is generated with a new error code :c:macro:NRF_802154_RX_ERROR_NO_BUFFER. (KRKNWK-19304)
+* When the nRF 802.15.4 Radio Driver prepares for a reception but no free buffer is left, the :c:func:`nrf_802154_receive_failed` callout is generated with a new error code :c:macro:`NRF_802154_RX_ERROR_NO_BUFFER`. (KRKNWK-19304)
 * The default assignment of the DPPI channels on the nRF54L Series is changed so that the channels 14 and 15 are left unused for other purposes. (KRKNWK-19349)
 * The binaries of the nRF 802.15.4 SL library for the nRF54L15 SoC are provided also for the non-secure operation. (KRKNWK-19338)
+* The internal implementation of *notification* module is selected by the :c:macro:`NRF_802154_NOTIFICATION_IMPL` configuration macro.
+  The internal implementation of *request* module is selected by the :c:macro:`NRF_802154_REQUEST_IMPL` configuration macro.
+
+Added
+=====
+
+* Added the :c:macro:`NRF_802154_EGU_USED_CHANNELS_MASK` to inform about the fixed EGU channels used by the driver. (KRKNWK-19408)
 
 nRF Connect SDK v2.7.0 - nRF 802.15.4 Radio Driver
 **************************************************
diff --git a/nrf_802154/driver/CMakeLists.txt b/nrf_802154/driver/CMakeLists.txt
index 3ba57a6040..fd3726e793 100644
--- a/nrf_802154/driver/CMakeLists.txt
+++ b/nrf_802154/driver/CMakeLists.txt
@@ -53,9 +53,13 @@ target_sources(nrf-802154-driver
     src/nrf_802154_critical_section.c
     src/nrf_802154_debug.c
     src/nrf_802154_encrypt.c
+    src/nrf_802154_notification_direct.c
+    src/nrf_802154_notification_swi.c
     src/nrf_802154_pib.c
     src/nrf_802154_peripherals_alloc.c
     src/nrf_802154_queue.c
+    src/nrf_802154_request_direct.c
+    src/nrf_802154_request_swi.c
     src/nrf_802154_rssi.c
     src/nrf_802154_rx_buffer.c
     src/nrf_802154_stats.c
@@ -80,20 +84,6 @@ target_sources(nrf-802154-driver
     src/mac_features/ack_generator/nrf_802154_imm_ack_generator.c
 )
 
-if (SL_OPENSOURCE)
-  target_sources(nrf-802154-driver
-    PRIVATE
-      src/nrf_802154_notification_direct.c
-      src/nrf_802154_request_direct.c
-  )
-else ()
-  target_sources(nrf-802154-driver
-    PRIVATE
-      src/nrf_802154_notification_swi.c
-      src/nrf_802154_request_swi.c
-  )
-endif ()
-
 if (SL_OPENSOURCE)
   target_compile_definitions(nrf-802154-driver-interface
     INTERFACE
@@ -105,6 +95,10 @@ if (SL_OPENSOURCE)
       NRF_802154_IFS_ENABLED=0
       # Disable CSMA-CA
       NRF_802154_CSMA_CA_ENABLED=0
+      # Use nrf_802154_notification_direct.c implementation for "notification" module
+      NRF_802154_NOTIFICATION_IMPL=NRF_802154_NOTIFICATION_IMPL_DIRECT
+      # Use nrf_802154_request_direct.c implementation for "request" module
+      NRF_802154_REQUEST_IMPL=NRF_802154_REQUEST_IMPL_DIRECT
   )
 endif()
 
diff --git a/nrf_802154/driver/src/nrf_802154_notification_direct.c b/nrf_802154/driver/src/nrf_802154_notification_direct.c
index ee3c1d07b5..24019e2af3 100644
--- a/nrf_802154/driver/src/nrf_802154_notification_direct.c
+++ b/nrf_802154/driver/src/nrf_802154_notification_direct.c
@@ -42,6 +42,8 @@
 
 #include "nrf_802154_notification.h"
 
+#if NRF_802154_NOTIFICATION_IMPL == NRF_802154_NOTIFICATION_IMPL_DIRECT
+
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -161,3 +163,5 @@ void nrf_802154_notify_cca_failed(nrf_802154_cca_error_t error)
 
     nrf_802154_log_function_exit(NRF_802154_LOG_VERBOSITY_LOW);
 }
+
+#endif /* NRF_802154_NOTIFICATION_IMPL == NRF_802154_NOTIFICATION_IMPL_DIRECT */
diff --git a/nrf_802154/driver/src/nrf_802154_notification_swi.c b/nrf_802154/driver/src/nrf_802154_notification_swi.c
index 0ce70b0f00..bbe7309049 100644
--- a/nrf_802154/driver/src/nrf_802154_notification_swi.c
+++ b/nrf_802154/driver/src/nrf_802154_notification_swi.c
@@ -42,6 +42,8 @@
 
 #include "nrf_802154_notification.h"
 
+#if NRF_802154_NOTIFICATION_IMPL == NRF_802154_NOTIFICATION_IMPL_SWI
+
 #include "nrf_802154_assert.h"
 #include <stdbool.h>
 #include <stddef.h>
@@ -54,6 +56,7 @@
 #include "nrf_802154_queue.h"
 #include "nrf_802154_swi.h"
 #include "nrf_802154_tx_work_buffer.h"
+#include "nrf_802154_peripherals.h"
 #include "nrf_802154_utils.h"
 #include "hal/nrf_egu.h"
 #include "rsch/nrf_802154_rsch.h"
@@ -111,9 +114,12 @@
  */
 #define NTF_QUEUE_SIZE             (NTF_PRIMARY_POOL_SIZE + NTF_SECONDARY_POOL_SIZE + 1)
 
-#define NTF_INT                    NRF_EGU_INT_TRIGGERED0   ///< Label of notification interrupt.
-#define NTF_TASK                   NRF_EGU_TASK_TRIGGER0    ///< Label of notification task.
-#define NTF_EVENT                  NRF_EGU_EVENT_TRIGGERED0 ///< Label of notification event.
+#define NTF_INT                    NRFX_CONCAT_2(NRF_EGU_INT_TRIGGERED, \
+                                                 NRF_802154_EGU_NOTIFICATION_CHANNEL_NO)
+#define NTF_TASK                   NRFX_CONCAT_2(NRF_EGU_TASK_TRIGGER, \
+                                                 NRF_802154_EGU_NOTIFICATION_CHANNEL_NO)
+#define NTF_EVENT                  NRFX_CONCAT_2(NRF_EGU_EVENT_TRIGGERED, \
+                                                 NRF_802154_EGU_NOTIFICATION_CHANNEL_NO)
 
 /// Types of notifications in notification queue.
 typedef enum
@@ -800,3 +806,5 @@ void nrf_802154_notification_swi_module_reset(void)
 }
 
 #endif // defined(TEST)
+
+#endif /* NRF_802154_NOTIFICATION_IMPL == NRF_802154_NOTIFICATION_IMPL_SWI */
diff --git a/nrf_802154/driver/src/nrf_802154_peripherals.h b/nrf_802154/driver/src/nrf_802154_peripherals.h
index 1e06fd1451..455c982805 100644
--- a/nrf_802154/driver/src/nrf_802154_peripherals.h
+++ b/nrf_802154/driver/src/nrf_802154_peripherals.h
@@ -171,6 +171,113 @@ extern "C" {
 #define NRF_802154_GPIOTE_CHANNELS_USED_MASK NRF_802154_DEBUG_GPIOTE_CHANNELS_USED_MASK
 #endif // NRF_802154_GPIOTE_CHANNELS_USED_MASK
 
+/**
+ * @def NRF_802154_EGU_NOTIFICATION_USED_CHANNELS_MASK
+ *
+ * Mask of EGU channels used by the "notification" module.
+ * See @ref NRF_802154_EGU_USED_CHANNELS_MASK.
+ */
+
+#if NRF_802154_NOTIFICATION_IMPL == NRF_802154_NOTIFICATION_IMPL_SWI
+/**
+ * @def NRF_802154_EGU_NOTIFICATION_SWI_CHANNEL_NO
+ *
+ * The channel number of the @ref NRF_802154_EGU_INSTANCE used by the
+ * "swi" implementation of the "notification" module.
+ */
+#ifndef NRF_802154_EGU_NOTIFICATION_CHANNEL_NO
+#define NRF_802154_EGU_NOTIFICATION_CHANNEL_NO 0
+#endif // NRF_802154_EGU_NOTIFICATION_SWI_CHANNEL_NO
+
+#define NRF_802154_EGU_NOTIFICATION_USED_CHANNELS_MASK \
+    (1U << NRF_802154_EGU_NOTIFICATION_CHANNEL_NO)
+#else
+#define NRF_802154_EGU_NOTIFICATION_USED_CHANNELS_MASK 0U
+#endif
+
+/**
+ * @def NRF_802154_EGU_REQUEST_USED_CHANNELS_MASK
+ *
+ * Mask of EGU channels used by the "request" module.
+ * See @ref NRF_802154_EGU_USED_CHANNELS_MASK.
+ */
+
+#if NRF_802154_REQUEST_IMPL == NRF_802154_REQUEST_IMPL_SWI
+/**
+ * @def NRF_802154_EGU_REQUEST_CHANNEL_NO
+ *
+ * The channel number of the @ref NRF_802154_EGU_INSTANCE used by the
+ * "swi" implementation of the "request" module.
+ */
+#ifndef NRF_802154_EGU_REQUEST_CHANNEL_NO
+#define NRF_802154_EGU_REQUEST_CHANNEL_NO         2
+#endif // NRF_802154_EGU_REQUEST_CHANNEL_NO
+#define NRF_802154_EGU_REQUEST_USED_CHANNELS_MASK (1U << NRF_802154_EGU_REQUEST_CHANNEL_NO)
+#else
+#define NRF_802154_EGU_REQUEST_USED_CHANNELS_MASK 0U
+#endif
+
+/**
+ * @def NRF_802154_EGU_SYNC_CHANNEL_NO
+ *
+ * The channel number of the @ref NRF_802154_EGU_INSTANCE used for generation
+ * of an interrupt by the RADIO.EVENTS_SYNC event.
+ *
+ */
+#define NRF_802154_EGU_SYNC_CHANNEL_NO            3
+
+/**
+ * @def NRF_802154_EGU_SYNC_USED_CHANNELS_MASK
+ *
+ * Mask of EGU channels used by the interrupt generation from the RADIO.EVENTS_SYNC event.
+ * See @ref NRF_802154_EGU_USED_CHANNELS_MASK.
+ */
+#define NRF_802154_EGU_SYNC_USED_CHANNELS_MASK    (1U << NRF_802154_EGU_SYNC_CHANNEL_NO)
+
+/**
+ * @def NRF_802154_EGU_RAMP_UP_CHANNEL_NO
+ *
+ * The channel number of the @ref NRF_802154_EGU_INSTANCE used for triggering the ramp-up of the RADIO.
+ */
+#define NRF_802154_EGU_RAMP_UP_CHANNEL_NO         15
+
+/**
+ * @def NRF_802154_EGU_RAMP_UP_USED_CHANNELS_MASK
+ *
+ * Mask of EGU channels used for triggering the ramp-up of the RADIO.
+ * See @ref NRF_802154_EGU_USED_CHANNELS_MASK.
+ */
+#define NRF_802154_EGU_RAMP_UP_USED_CHANNELS_MASK (1U << NRF_802154_EGU_RAMP_UP_CHANNEL_NO)
+
+/**
+ * @def NRF_802154_EGU_RAMP_UP_EVENT
+ *
+ * The EGU event used by the driver to trigger radio ramp-up.
+ */
+#define NRF_802154_EGU_RAMP_UP_EVENT              NRFX_CONCAT_2(NRF_EGU_EVENT_TRIGGERED, \
+                                                                NRF_802154_EGU_RAMP_UP_CHANNEL_NO)
+
+/**
+ * @def NRF_802154_EGU_RAMP_UP_TASK
+ *
+ * The EGU task used by the driver to trigger radio ramp-up.
+ */
+#define NRF_802154_EGU_RAMP_UP_TASK               NRFX_CONCAT_2(NRF_EGU_TASK_TRIGGER, \
+                                                                NRF_802154_EGU_RAMP_UP_CHANNEL_NO)
+
+/**
+ * @def NRF_802154_EGU_CHANNELS_MASK
+ *
+ * The mask of fixed channels of the @ref NRF_802154_EGU_INSTANCE used by the
+ * nRF 802.15.4 Radio Driver.
+ */
+#define NRF_802154_EGU_USED_CHANNELS_MASK             \
+    (NRF_802154_EGU_NOTIFICATION_USED_CHANNELS_MASK | \
+     NRF_802154_EGU_REQUEST_USED_CHANNELS_MASK |      \
+     NRF_802154_EGU_SYNC_USED_CHANNELS_MASK |         \
+     NRF_802154_EGU_RAMP_UP_USED_CHANNELS_MASK |      \
+     NRF_802154_SL_EGU_USED_CHANNELS_MASK)
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/nrf_802154/driver/src/nrf_802154_peripherals_nrf52.h b/nrf_802154/driver/src/nrf_802154_peripherals_nrf52.h
index f52525201e..3295722ed1 100644
--- a/nrf_802154/driver/src/nrf_802154_peripherals_nrf52.h
+++ b/nrf_802154/driver/src/nrf_802154_peripherals_nrf52.h
@@ -44,6 +44,7 @@
 #include "nrf_802154_config.h"
 #include "nrf_802154_debug.h"
 #include "hal/nrf_ppi.h"
+#include "nrf_802154_sl_periphs.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -58,7 +59,7 @@ extern "C" {
  */
 #ifndef NRF_802154_EGU_INSTANCE_NO
 
-#define NRF_802154_EGU_INSTANCE_NO 3
+#define NRF_802154_EGU_INSTANCE_NO 0
 
 #endif // NRF_802154_EGU_INSTANCE_NO
 
@@ -221,49 +222,6 @@ extern "C" {
 #define NRF_802154_DISABLE_BCC_MATCHING_PPI_CHANNELS_USED_MASK \
     (1 << NRF_802154_PPI_RADIO_SYNC_TO_EGU_SYNC)
 
-#ifdef NRF_802154_FRAME_TIMESTAMP_ENABLED
-
-/**
- * @def NRF_802154_PPI_RTC_COMPARE_TO_TIMER_CAPTURE
- *
- * The PPI channel that connects LP timer's COMPARE event to HP timer's TIMER_CAPTURE task.
- *
- * @note This option is used only when the timestamping feature is enabled
- *       (see @ref NRF_802154_FRAME_TIMESTAMP_ENABLED).
- *
- */
-#ifndef NRF_802154_PPI_RTC_COMPARE_TO_TIMER_CAPTURE
-#define NRF_802154_PPI_RTC_COMPARE_TO_TIMER_CAPTURE NRF_PPI_CHANNEL13
-#endif
-
-/**
- * @def NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE
- *
- * The PPI channel that connects provided event to HP timer's TIMER_CAPTURE task.
- *
- * @note This option is used only when the timestamping feature is enabled
- *       (see @ref NRF_802154_FRAME_TIMESTAMP_ENABLED).
- *
- */
-#ifndef NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE
-#define NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE NRF_PPI_CHANNEL14
-#endif
-
-/**
- * @def NRF_802154_TIMESTAMP_PPI_CHANNELS_USED_MASK
- *
- * Helper bit mask of PPI channels used by the 802.15.4 driver for timestamping.
- */
-#define NRF_802154_TIMESTAMP_PPI_CHANNELS_USED_MASK       \
-    ((1 << NRF_802154_PPI_RTC_COMPARE_TO_TIMER_CAPTURE) | \
-     (1 << NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE))
-
-#else // NRF_802154_FRAME_TIMESTAMP_ENABLED
-
-#define NRF_802154_TIMESTAMP_PPI_CHANNELS_USED_MASK 0
-
-#endif // NRF_802154_FRAME_TIMESTAMP_ENABLED
-
 /**
  * @def NRF_802154_PPI_CORE_GROUP
  *
@@ -310,7 +268,7 @@ extern "C" {
                                            (1 << NRF_802154_PPI_TIMER_COMPARE_TO_RADIO_TXEN) |      \
                                            (1 << NRF_802154_PPI_RADIO_CCABUSY_TO_RADIO_CCASTART) |  \
                                            NRF_802154_DISABLE_BCC_MATCHING_PPI_CHANNELS_USED_MASK | \
-                                           NRF_802154_TIMESTAMP_PPI_CHANNELS_USED_MASK |            \
+                                           NRF_802154_SL_PPI_CHANNELS_USED_MASK |                   \
                                            NRF_802154_DEBUG_PPI_CHANNELS_USED_MASK)
 #endif // NRF_802154_PPI_CHANNELS_USED_MASK
 
diff --git a/nrf_802154/driver/src/nrf_802154_peripherals_nrf53.h b/nrf_802154/driver/src/nrf_802154_peripherals_nrf53.h
index e21107f110..32fc395987 100644
--- a/nrf_802154/driver/src/nrf_802154_peripherals_nrf53.h
+++ b/nrf_802154/driver/src/nrf_802154_peripherals_nrf53.h
@@ -82,20 +82,6 @@ extern "C" {
 #define NRF_802154_EGU_IRQ_HANDLER \
     NRFX_CONCAT_3(EGU, NRF_802154_EGU_INSTANCE_NO, _IRQHandler)
 
-/**
- * @def NRF_802154_EGU_RAMP_UP_EVENT
- *
- * The EGU event used by the driver to trigger radio ramp-up.
- */
-#define NRF_802154_EGU_RAMP_UP_EVENT NRF_EGU_EVENT_TRIGGERED15
-
-/**
- * @def NRF_802154_EGU_RAMP_UP_TASK
- *
- * The EGU task used by the driver to trigger radio ramp-up.
- */
-#define NRF_802154_EGU_RAMP_UP_TASK  NRF_EGU_TASK_TRIGGER15
-
 /**
  * @def NRF_802154_EGU_USED_MASK
  *
@@ -254,19 +240,6 @@ extern "C" {
 #define NRF_802154_DPPI_RADIO_HW_TRIGGER 15U
 #endif
 
-/**
- * @def NRF_802154_DPPI_TIMESTAMPS_USED_MASK
- *
- * Helper bit mask of DPPI channels used by the 802.15.4 driver for timestamping.
- */
-#ifdef NRF_802154_FRAME_TIMESTAMP_ENABLED
-#define NRF_802154_DPPI_TIMESTAMPS_USED_MASK                \
-    ((1UL << NRF_802154_PPI_RTC_COMPARE_TO_TIMER_CAPTURE) | \
-     (1UL << NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE))
-#else // NRF_802154_FRAME_TIMESTAMP_ENABLED
-#define NRF_802154_DPPI_TIMESTAMPS_USED_MASK 0U
-#endif  // NRF_802154_FRAME_TIMESTAMP_ENABLED
-
 /**
  * @def NRF_802154_DPPI_CHANNELS_USED_MASK
  *
@@ -286,7 +259,7 @@ extern "C" {
         (1UL << NRF_802154_DPPI_RADIO_CCABUSY) |               \
         (1UL << NRF_802154_DPPI_RADIO_HW_TRIGGER) |            \
         NRF_802154_DPPI_RADIO_TEST_MODE_USED_MASK |            \
-        NRF_802154_DPPI_TIMESTAMPS_USED_MASK)
+        NRF_802154_SL_PPI_CHANNELS_USED_MASK)
 #endif // NRF_802154_DPPI_CHANNELS_USED_MASK
 
 /**
diff --git a/nrf_802154/driver/src/nrf_802154_peripherals_nrf54h.h b/nrf_802154/driver/src/nrf_802154_peripherals_nrf54h.h
index 490cdfafb1..c410d0fae3 100644
--- a/nrf_802154/driver/src/nrf_802154_peripherals_nrf54h.h
+++ b/nrf_802154/driver/src/nrf_802154_peripherals_nrf54h.h
@@ -81,20 +81,6 @@ extern "C" {
 #define NRF_802154_EGU_IRQ_HANDLER \
     NRFX_CONCAT_3(EGU, NRF_802154_EGU_INSTANCE_NO, _IRQHandler)
 
-/**
- * @def NRF_802154_EGU_RAMP_UP_EVENT
- *
- * The EGU event used by the driver to trigger radio ramp-up.
- */
-#define NRF_802154_EGU_RAMP_UP_EVENT NRF_EGU_EVENT_TRIGGERED15
-
-/**
- * @def NRF_802154_EGU_RAMP_UP_TASK
- *
- * The EGU task used by the driver to trigger radio ramp-up.
- */
-#define NRF_802154_EGU_RAMP_UP_TASK  NRF_EGU_TASK_TRIGGER15
-
 /**
  * @def NRF_802154_EGU_USED_MASK
  *
@@ -274,18 +260,6 @@ extern "C" {
 #define NRF_802154_DPPI_RADIO_HW_TRIGGER 15U
 #endif
 
-/**
- * @def NRF_802154_DPPI_TIMESTAMPS_USED_MASK
- *
- * Helper bit mask of DPPI channels used by the 802.15.4 driver for timestamping.
- */
-#ifdef NRF_802154_FRAME_TIMESTAMP_ENABLED
-#define NRF_802154_DPPI_TIMESTAMPS_USED_MASK \
-    (1UL << NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE)
-#else // NRF_802154_FRAME_TIMESTAMP_ENABLED
-#define NRF_802154_DPPI_TIMESTAMPS_USED_MASK 0U
-#endif  // NRF_802154_FRAME_TIMESTAMP_ENABLED
-
 /**
  * @def NRF_802154_DPPI_CHANNELS_USED_MASK
  *
@@ -304,7 +278,7 @@ extern "C" {
         (1UL << NRF_802154_DPPI_RADIO_CCAIDLE) |               \
         (1UL << NRF_802154_DPPI_RADIO_CCABUSY) |               \
         (1UL << NRF_802154_DPPI_RADIO_HW_TRIGGER) |            \
-        NRF_802154_DPPI_TIMESTAMPS_USED_MASK)
+        NRF_802154_SL_PPI_CHANNELS_USED_MASK)
 #endif // NRF_802154_DPPI_CHANNELS_USED_MASK
 
 /**
diff --git a/nrf_802154/driver/src/nrf_802154_peripherals_nrf54l.h b/nrf_802154/driver/src/nrf_802154_peripherals_nrf54l.h
index c95fc59f89..c25b631b4c 100644
--- a/nrf_802154/driver/src/nrf_802154_peripherals_nrf54l.h
+++ b/nrf_802154/driver/src/nrf_802154_peripherals_nrf54l.h
@@ -81,20 +81,6 @@ extern "C" {
 #define NRF_802154_EGU_IRQ_HANDLER \
     NRFX_CONCAT_3(EGU, NRF_802154_EGU_INSTANCE_NO, _IRQHandler)
 
-/**
- * @def NRF_802154_EGU_RAMP_UP_EVENT
- *
- * The EGU event used by the driver to trigger radio ramp-up.
- */
-#define NRF_802154_EGU_RAMP_UP_EVENT NRF_EGU_EVENT_TRIGGERED15
-
-/**
- * @def NRF_802154_EGU_RAMP_UP_TASK
- *
- * The EGU task used by the driver to trigger radio ramp-up.
- */
-#define NRF_802154_EGU_RAMP_UP_TASK  NRF_EGU_TASK_TRIGGER15
-
 /**
  * @def NRF_802154_EGU_USED_MASK
  *
@@ -274,18 +260,6 @@ extern "C" {
 #define NRF_802154_DPPI_RADIO_HW_TRIGGER 10U
 #endif
 
-/**
- * @def NRF_802154_DPPI_TIMESTAMPS_USED_MASK
- *
- * Helper bit mask of DPPI channels used by the 802.15.4 driver for timestamping.
- */
-#ifdef NRF_802154_FRAME_TIMESTAMP_ENABLED
-#define NRF_802154_DPPI_TIMESTAMPS_USED_MASK \
-    (1UL << NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE)
-#else // NRF_802154_FRAME_TIMESTAMP_ENABLED
-#define NRF_802154_DPPI_TIMESTAMPS_USED_MASK 0U
-#endif  // NRF_802154_FRAME_TIMESTAMP_ENABLED
-
 /**
  * @def NRF_802154_DPPI_CHANNELS_USED_MASK
  *
@@ -304,7 +278,7 @@ extern "C" {
         (1UL << NRF_802154_DPPI_RADIO_CCAIDLE) |               \
         (1UL << NRF_802154_DPPI_RADIO_CCABUSY) |               \
         (1UL << NRF_802154_DPPI_RADIO_HW_TRIGGER) |            \
-        NRF_802154_DPPI_TIMESTAMPS_USED_MASK)
+        NRF_802154_SL_PPI_CHANNELS_USED_MASK)
 #endif // NRF_802154_DPPI_CHANNELS_USED_MASK
 
 /**
diff --git a/nrf_802154/driver/src/nrf_802154_request_direct.c b/nrf_802154/driver/src/nrf_802154_request_direct.c
index 781745430d..30b259c60d 100644
--- a/nrf_802154/driver/src/nrf_802154_request_direct.c
+++ b/nrf_802154/driver/src/nrf_802154_request_direct.c
@@ -40,6 +40,8 @@
 
 #include "nrf_802154_request.h"
 
+#if NRF_802154_REQUEST_IMPL == NRF_802154_REQUEST_IMPL_DIRECT
+
 #include <stdbool.h>
 #include <stdint.h>
 
@@ -198,3 +200,5 @@ bool nrf_802154_request_csma_ca_start(uint8_t
 {
     REQUEST_FUNCTION_PARMS(nrf_802154_csma_ca_start, p_data, p_metadata);
 }
+
+#endif /* NRF_802154_REQUEST_IMPL == NRF_802154_REQUEST_IMPL_DIRECT */
diff --git a/nrf_802154/driver/src/nrf_802154_request_swi.c b/nrf_802154/driver/src/nrf_802154_request_swi.c
index fe1b43a6b4..8f74dd65b1 100644
--- a/nrf_802154/driver/src/nrf_802154_request_swi.c
+++ b/nrf_802154/driver/src/nrf_802154_request_swi.c
@@ -40,6 +40,8 @@
 
 #include "nrf_802154_request.h"
 
+#if NRF_802154_REQUEST_IMPL == NRF_802154_REQUEST_IMPL_SWI
+
 #include "nrf_802154_assert.h"
 #include <stdbool.h>
 #include <stdint.h>
@@ -47,6 +49,7 @@
 #include "nrf_802154_config.h"
 #include "nrf_802154_core.h"
 #include "nrf_802154_critical_section.h"
+#include "nrf_802154_peripherals.h"
 #include "nrf_802154_queue.h"
 #include "nrf_802154_rx_buffer.h"
 #include "nrf_802154_swi.h"
@@ -65,9 +68,9 @@
  */
 #define REQ_QUEUE_SIZE 2
 
-#define REQ_INT        NRF_EGU_INT_TRIGGERED2   ///< Label of request interrupt.
-#define REQ_TASK       NRF_EGU_TASK_TRIGGER2    ///< Label of request task.
-#define REQ_EVENT      NRF_EGU_EVENT_TRIGGERED2 ///< Label of request event.
+#define REQ_INT        NRFX_CONCAT_2(NRF_EGU_INT_TRIGGERED, NRF_802154_EGU_REQUEST_CHANNEL_NO)
+#define REQ_TASK       NRFX_CONCAT_2(NRF_EGU_TASK_TRIGGER, NRF_802154_EGU_REQUEST_CHANNEL_NO)
+#define REQ_EVENT      NRFX_CONCAT_2(NRF_EGU_EVENT_TRIGGERED, NRF_802154_EGU_REQUEST_CHANNEL_NO)
 
 /// Type of requests in request queue.
 typedef enum
@@ -963,3 +966,5 @@ void nrf_802154_request_swi_irq_handler(void)
         irq_handler_req_event();
     }
 }
+
+#endif /* NRF_802154_REQUEST_IMPL == NRF_802154_REQUEST_IMPL_SWI */
diff --git a/nrf_802154/driver/src/nrf_802154_trx.c b/nrf_802154/driver/src/nrf_802154_trx.c
index 43a585e32b..1a71b8516b 100644
--- a/nrf_802154/driver/src/nrf_802154_trx.c
+++ b/nrf_802154/driver/src/nrf_802154_trx.c
@@ -68,9 +68,9 @@
 #include "nrf_802154_trx_internal.h"
 #endif
 
-#define EGU_SYNC_EVENT        NRF_EGU_EVENT_TRIGGERED3
-#define EGU_SYNC_TASK         NRF_EGU_TASK_TRIGGER3
-#define EGU_SYNC_INTMASK      NRF_EGU_INT_TRIGGERED3
+#define EGU_SYNC_EVENT        NRFX_CONCAT_2(NRF_EGU_EVENT_TRIGGERED, NRF_802154_EGU_SYNC_CHANNEL_NO)
+#define EGU_SYNC_TASK         NRFX_CONCAT_2(NRF_EGU_TASK_TRIGGER, NRF_802154_EGU_SYNC_CHANNEL_NO)
+#define EGU_SYNC_INTMASK      NRFX_CONCAT_2(NRF_EGU_INT_TRIGGERED, NRF_802154_EGU_SYNC_CHANNEL_NO)
 
 #if defined(DPPI_PRESENT)
 #define RADIO_BASE            NRF_RADIO_NS_BASE
diff --git a/nrf_802154/driver/src/nrf_802154_trx_ppi.c b/nrf_802154/driver/src/nrf_802154_trx_ppi.c
index d2ca559cdc..ef5e2d13e0 100644
--- a/nrf_802154/driver/src/nrf_802154_trx_ppi.c
+++ b/nrf_802154/driver/src/nrf_802154_trx_ppi.c
@@ -52,8 +52,8 @@
 #include "hal/nrf_radio.h"
 #include "hal/nrf_timer.h"
 
-#define EGU_EVENT                  NRF_EGU_EVENT_TRIGGERED15
-#define EGU_TASK                   NRF_EGU_TASK_TRIGGER15
+#define EGU_EVENT                  NRF_802154_EGU_RAMP_UP_EVENT
+#define EGU_TASK                   NRF_802154_EGU_RAMP_UP_TASK
 
 #define PPI_CHGRP_RAMP_UP          NRF_802154_PPI_CORE_GROUP                  ///< PPI group used to disable self-disabling PPIs
 #define PPI_CHGRP_RAMP_UP_DIS_TASK NRF_PPI_TASK_CHG0_DIS                      ///< PPI task used to disable self-disabling PPIs
diff --git a/nrf_802154/sl/sl/CMakeLists.txt b/nrf_802154/sl/sl/CMakeLists.txt
index bdaf7ca004..943fa3d40f 100644
--- a/nrf_802154/sl/sl/CMakeLists.txt
+++ b/nrf_802154/sl/sl/CMakeLists.txt
@@ -22,4 +22,6 @@ target_link_libraries(nrf-802154-sl
     ${NRF_802154_SL_LIB_PATH}/libnrf-802154-sl.a
 )
 
+target_include_directories(nrf-802154-driver-interface INTERFACE include)
+
 endif ()
diff --git a/nrf_802154/sl/include/nrf_802154_sl_periphs.h b/nrf_802154/sl/sl/include/nrf_802154_sl_periphs.h
similarity index 70%
rename from nrf_802154/sl/include/nrf_802154_sl_periphs.h
rename to nrf_802154/sl/sl/include/nrf_802154_sl_periphs.h
index 6fcbe9b35d..956c70b45b 100644
--- a/nrf_802154/sl/include/nrf_802154_sl_periphs.h
+++ b/nrf_802154/sl/sl/include/nrf_802154_sl_periphs.h
@@ -1,39 +1,11 @@
 /*
- * Copyright (c) 2020, Nordic Semiconductor ASA
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
+ * Copyright (c) 2020 Nordic Semiconductor ASA
  *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
  */
 
 /**
- * @file Module that defines the 802.15.4 driver peripheral usage.
+ * @file Module that defines the peripherals used by the nRF 802.15.4 SL.
  *
  */
 
@@ -63,21 +35,33 @@
 #endif
 #endif
 
+#if defined(NRF53_SERIES)
 /**
  * @def NRF_802154_EGU_INSTANCE
  *
- * The EGU instance used by the driver to synchronize PPIs and for requests and notifications if
- * SWI is in use.
+ * The EGU instance used by the nRF 802.15.4 SL.
  *
- * @note This option is used by the core module regardless of the driver configuration.
+ * @note This option is used on nRF53 series SoCs only.
  *
  */
-#define NRF_802154_EGU_INSTANCE          NRFX_CONCAT_2(NRF_EGU, NRF_802154_EGU_INSTANCE_NO)
+#define NRF_802154_EGU_INSTANCE                        NRFX_CONCAT_2(NRF_EGU, \
+                                                                     NRF_802154_EGU_INSTANCE_NO)
 
 /**
  * @def NRF_802154_EGU_TIMESTAMP_CHANNEL
+ *
+ * The EGU channel number of the @ref NRF_802154_EGU_INSTANCE instance used by the time stamping feature.
+ *
+ * @note This option is used on nRF53 series SoCs only.
+ *
  */
-#define NRF_802154_EGU_TIMESTAMP_CHANNEL 4
+#define NRF_802154_EGU_TIMESTAMP_CHANNEL               4
+
+#define NRF_802154_SL_EGU_TIMESTAMP_USED_CHANNELS_MASK (1U << NRF_802154_EGU_TIMESTAMP_CHANNEL)
+
+#else
+#define NRF_802154_SL_EGU_TIMESTAMP_USED_CHANNELS_MASK 0U
+#endif
 
 /**
  * @def NRF_802154_RTC_INSTANCE_NO
@@ -178,11 +162,11 @@
 #endif
 
 /**
- * @def NRF_802154_TIMESTAMP_PPI_CHANNELS_USED_MASK
+ * @def NRF_802154_SL_PPI_CHANNELS_USED_MASK
  *
- * Helper bit mask of PPI channels used by the 802.15.4 driver for timestamping.
+ * Mask of fixed (D)PPI channels used by the nRF 802.15.4 SL.
  */
-#define NRF_802154_TIMESTAMP_PPI_CHANNELS_USED_MASK       \
+#define NRF_802154_SL_PPI_CHANNELS_USED_MASK              \
     ((1 << NRF_802154_PPI_RTC_COMPARE_TO_TIMER_CAPTURE) | \
      (1 << NRF_802154_PPI_TIMESTAMP_EVENT_TO_TIMER_CAPTURE))
 
@@ -203,6 +187,22 @@
 #endif
 #endif
 
+/**
+ * @def NRF_802154_SL_PPI_GROUPS_USED_MASK
+ *
+ * Mask of fixed (D)PPI groups used by the nRF 802.15.4 SL.
+ */
+#define NRF_802154_SL_PPI_GROUPS_USED_MASK \
+    (1U << NRF_802154_PPI_TIMESTAMP_GROUP)
+
+/**
+ * @def NRF_802154_SL_EGU_USED_CHANNELS_MASK
+ *
+ * Mask of fixed EGU channels used by the nRF 802.15.4 SL.
+ */
+#define NRF_802154_SL_EGU_USED_CHANNELS_MASK \
+    NRF_802154_SL_EGU_TIMESTAMP_USED_CHANNELS_MASK
+
 #if defined(NRF54L_SERIES)
 /**
  * @def NRF_802154_SL_DPPIC_INSTANCE_NO
diff --git a/nrf_802154/sl/sl/lib/nrf52833/hard-float/libnrf-802154-sl.a b/nrf_802154/sl/sl/lib/nrf52833/hard-float/libnrf-802154-sl.a
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diff --git a/nrf_802154/sl/sl/lib/nrf54l15_cpuapp_ns/softfp-float/libnrf-802154-sl.a b/nrf_802154/sl/sl/lib/nrf54l15_cpuapp_ns/softfp-float/libnrf-802154-sl.a
index 4c360c3228..3c11cae9aa 100644
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diff --git a/nrf_802154/sl/sl_opensource/include/nrf_802154_sl_periphs.h b/nrf_802154/sl/sl_opensource/include/nrf_802154_sl_periphs.h
new file mode 100644
index 0000000000..e8df3be6bc
--- /dev/null
+++ b/nrf_802154/sl/sl_opensource/include/nrf_802154_sl_periphs.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (c) 2024 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+/**
+ * @file Module that defines the peripherals used by the nRF 802.15.4 SL.
+ *
+ */
+
+#ifndef NRF_802154_SL_PERIPHS_H__
+#define NRF_802154_SL_PERIPHS_H__
+
+#include <nrfx.h>
+
+#if NRF_802154_USE_INTERNAL_INCLUDES
+#include "nrf_802154_sl_periphs_internal.h"
+#endif
+
+#define NRF_802154_SL_PPI_CHANNELS_USED_MASK 0U
+#define NRF_802154_SL_PPI_GROUPS_USED_MASK   0U
+#define NRF_802154_SL_EGU_USED_CHANNELS_MASK 0U
+
+#endif // NRF_802154_SL_PERIPHS_H__