diff --git a/examples/platforms/nrf528xx/Makefile.am b/examples/platforms/nrf528xx/Makefile.am
index c25142df0..b726c179c 100644
--- a/examples/platforms/nrf528xx/Makefile.am
+++ b/examples/platforms/nrf528xx/Makefile.am
@@ -45,13 +45,11 @@ endif
 
 include $(abs_top_nlbuild_autotools_dir)/automake/pre.am
 
-PRETTY_FILES                  = \
-    src/platform-fem.h          \
-    src/platform-nrf5.h         \
-    $(wildcard src/*.c)         \
-    $(wildcard nrf52811/*.h)    \
-    $(wildcard nrf52833/*.h)    \
-    $(wildcard nrf52840/*.h)    \
+PRETTY_FILES                            = \
+    src/platform-fem.h                    \
+    src/platform-nrf5.h                   \
+    $(wildcard $(srcdir)/**/*.c)          \
+    $(wildcard $(srcdir)/**/*.h)          \
     $(NULL)
 
 include $(abs_top_nlbuild_autotools_dir)/automake/post.am
diff --git a/examples/platforms/nrf528xx/src/platform-softdevice.h b/examples/platforms/nrf528xx/src/platform-softdevice.h
index 21b33b0f2..ba7429f5a 100644
--- a/examples/platforms/nrf528xx/src/platform-softdevice.h
+++ b/examples/platforms/nrf528xx/src/platform-softdevice.h
@@ -38,21 +38,24 @@
 #include <stdint.h>
 
 /** @brief RAAL Softdevice default parameters. */
-#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_LENGTH       6400
-#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_ALLOC_ITERS  5
-#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_SAFE_MARGIN  126
-#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_TIMEOUT      6400
-#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_MAX_LENGTH   120000000
-#define PLATFORM_SOFTDEVICE_RAAL_DEFAULT_LF_CLK_ACCURACY_PPM   500
+#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_LENGTH 6400
+#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_ALLOC_ITERS 5
+#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_SAFE_MARGIN 126
+#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_TIMEOUT 6400
+#define PLATFORM_SOFTDEVICE_RAAL_TIMESLOT_DEFAULT_MAX_LENGTH 120000000
+#define PLATFORM_SOFTDEVICE_RAAL_DEFAULT_LF_CLK_ACCURACY_PPM 500
 
 /** @brief RAAL Softdevice configuration parameters. */
 typedef struct
 {
-    uint32_t timeslotLength;     /**< Timeslot length requested by the module in microseconds. */
-    uint32_t timeslotTimeout;    /**< Longest acceptable delay until the start of the requested timeslot in microseconds. */
+    uint32_t timeslotLength; /**< Timeslot length requested by the module in microseconds. */
+    uint32_t
+             timeslotTimeout; /**< Longest acceptable delay until the start of the requested timeslot in microseconds. */
     uint32_t timeslotMaxLength;  /**< Maximum single timeslot length created by extension processing in microseconds. */
-    uint16_t timeslotAllocIters; /**< Maximum number of iteration of dividing timeslot_length by factor of 2 performed by arbiter. */
-    uint16_t timeslotSafeMargin; /**< Safe margin before timeslot is finished and nrf_raal_timeslot_ended should be called in microseconds. */
+    uint16_t timeslotAllocIters; /**< Maximum number of iteration of dividing timeslot_length by factor of 2 performed
+                                    by arbiter. */
+    uint16_t timeslotSafeMargin; /**< Safe margin before timeslot is finished and nrf_raal_timeslot_ended should be
+                                    called in microseconds. */
     uint16_t lfClkAccuracyPpm;   /**< Clock accuracy in ppm unit. */
 } otSysSoftdeviceRaalConfigParams;
 
@@ -68,4 +71,4 @@ void otSysSoftdeviceSocEvtHandler(uint32_t aEvtId);
  */
 void otSysSoftdeviceRaalConfig(const otSysSoftdeviceRaalConfigParams *aConfig);
 
-#endif  // PLATFORM_SOFTDEVICE_H_
+#endif // PLATFORM_SOFTDEVICE_H_
diff --git a/examples/platforms/nrf528xx/src/softdevice.h b/examples/platforms/nrf528xx/src/softdevice.h
index 343a584e7..234f45c9e 100644
--- a/examples/platforms/nrf528xx/src/softdevice.h
+++ b/examples/platforms/nrf528xx/src/softdevice.h
@@ -35,6 +35,7 @@
 #ifndef SOFTDEVICE_H_
 #define SOFTDEVICE_H_
 
+// clang-format off
 #if defined(__GNUC__)
     _Pragma("GCC diagnostic push")
     _Pragma("GCC diagnostic ignored \"-Wreturn-type\"")
@@ -53,7 +54,7 @@
 
 /*******************************************************************************
  * @section nRF SoftDevice Handler declarations.
- * 
+ *
  * @note Definitions for below functions are placed in nRF5 SDK.
  ******************************************************************************/
 
@@ -77,4 +78,5 @@ void nrf_sdh_resume(void);
  */
 void nrf_sdh_evts_poll(void);
 
-#endif  // SOFTDEVICE_H_
+// clang-format on
+#endif // SOFTDEVICE_H_