diff --git a/nrfx/hal/nrf_bicr.h b/nrfx/hal/nrf_bicr.h
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+/*
+ * Copyright (c) 2018 - 2024, 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 the copyright holder 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.
+ */
+
+#ifndef NRF_BICR_H__
+#define NRF_BICR_H__
+
+#include <nrfx.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @defgroup nrf_bicr_hal BICR HAL
+ * @{
+ * @ingroup nrf_icr
+ * @brief   Hardware access layer (HAL) for getting data from
+ *          the Board Information Configuration Registers (BICR).
+ */
+
+#if defined(BICR_LFOSC_LFXOCONFIG_ResetValue) || defined(__NRFX_DOXYGEN__)
+/** @brief Symbol indicating whether BICR LFOSC.LFXOCONFIG register is present. */
+#define NRF_BICR_HAS_LFOSC_LFXOCONFIG 1
+#else
+#define NRF_BICR_HAS_LFOSC_LFXOCONFIG 0
+#endif
+
+#if defined(BICR_HFXO_STARTUPTIME_ResetValue) || defined(__NRFX_DOXYGEN__)
+/** @brief Symbol indicating whether BICR HFXO.STARTUPTIME register is present. */
+#define NRF_BICR_HAS_HFXO_STARTUPTIME 1
+#else
+#define NRF_BICR_HAS_HFXO_STARTUPTIME 0
+#endif
+
+#if NRF_BICR_HAS_LFOSC_LFXOCONFIG
+/** @brief LFOSC unconfigured startup time value */
+#define NRF_BICR_LFOSC_STARTUP_TIME_UNCONFIGURED BICR_LFOSC_LFXOCONFIG_TIME_Unconfigured
+
+/** @brief LFOSC Mode. */
+typedef enum
+{
+    NRF_BICR_LFOSC_MODE_UNCONFIGURED = BICR_LFOSC_LFXOCONFIG_MODE_Unconfigured, ///< The mode is unconfigured.
+    NRF_BICR_LFOSC_MODE_CRYSTAL = BICR_LFOSC_LFXOCONFIG_MODE_Crystal, ///< LFXO in external crystal oscillator mode.
+    NRF_BICR_LFOSC_MODE_EXTSINE = BICR_LFOSC_LFXOCONFIG_MODE_ExtSine, ///< LFXO in external sine wave mode.
+    NRF_BICR_LFOSC_MODE_EXTSQUARE = BICR_LFOSC_LFXOCONFIG_MODE_ExtSquare, ///< LFXO in external square wave mode.
+    NRF_BICR_LFOSC_MODE_DISABLED = BICR_LFOSC_LFXOCONFIG_MODE_Disabled, ///< LFXO is not to be used.
+} nrf_bicr_lfosc_mode_t;
+
+/** @brief LFOSC Accuracy. */
+typedef enum
+{
+    NRF_BICR_LFOSC_ACCURACY_UNCONFIGURED = BICR_LFOSC_LFXOCONFIG_ACCURACY_Unconfigured, ///< The accuracy is unconfigured.
+    NRF_BICR_LFOSC_ACCURACY_500PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_500ppm, ///< LFXO crystal or external signal has an accuracy of 500 ppm.
+    NRF_BICR_LFOSC_ACCURACY_250PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_250ppm, ///< LFXO crystal or external signal has an accuracy of 250 ppm.
+    NRF_BICR_LFOSC_ACCURACY_150PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_150ppm, ///< LFXO crystal or external signal has an accuracy of 150 ppm.
+    NRF_BICR_LFOSC_ACCURACY_100PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_100ppm, ///< LFXO crystal or external signal has an accuracy of 100 ppm.
+    NRF_BICR_LFOSC_ACCURACY_75PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_75ppm, ///< LFXO crystal or external signal has an accuracy of 75 ppm.
+    NRF_BICR_LFOSC_ACCURACY_50PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_50ppm, ///< LFXO crystal or external signal has an accuracy of 50 ppm.
+    NRF_BICR_LFOSC_ACCURACY_30PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_30ppm, ///< LFXO crystal or external signal has an accuracy of 30 ppm.
+    NRF_BICR_LFOSC_ACCURACY_20PPM = BICR_LFOSC_LFXOCONFIG_ACCURACY_20ppm, ///< LFXO crystal or external signal has an accuracy of 20 ppm.
+} nrf_bicr_lfosc_accuracy_t;
+#endif
+
+#if NRF_BICR_HAS_HFXO_STARTUPTIME
+/** @brief HFXO unconfigured startup time value */
+#define NRF_BICR_HFXO_STARTUP_TIME_UNCONFIGURED BICR_HFXO_STARTUPTIME_TIME_Unconfigured
+#endif
+
+#if NRF_BICR_HAS_LFOSC_LFXOCONFIG
+/**
+ * @brief Function for getting the LFOSC startup time in milliseconds.
+ *
+ * @param[in] p_reg Pointer to the structure of registers of the peripheral.
+ *
+ * @return LFOSC startup time in milliseconds, or NRF_BICR_LFOSC_STARTUP_TIME_UNCONFIGURED if not configured.
+ */
+NRF_STATIC_INLINE uint16_t nrf_bicr_lfosc_startup_time_ms_get(NRF_BICR_Type const * p_reg);
+
+/**
+ * @brief Function for getting the LFOSC mode.
+ *
+ * @param[in] p_reg Pointer to the structure of registers of the peripheral.
+ *
+ * @return LFOSC mode.
+ */
+NRF_STATIC_INLINE nrf_bicr_lfosc_mode_t nrf_bicr_lfosc_mode_get(NRF_BICR_Type const * p_reg);
+
+/**
+ * @brief Function for getting the LFOSC accuracy.
+ *
+ * @param[in] p_reg Pointer to the structure of registers of the peripheral.
+ *
+ * @return LFOSC accuracy.
+ */
+NRF_STATIC_INLINE nrf_bicr_lfosc_accuracy_t nrf_bicr_lfosc_accuracy_get(NRF_BICR_Type const * p_reg);
+#endif
+
+#if NRF_BICR_HAS_HFXO_STARTUPTIME
+/**
+ * @brief Function for getting the HFXO startup time in microseconds.
+ *
+ * @param[in] p_reg Pointer to the structure of registers of the peripheral.
+ *
+ * @return HFXO startup time in microseconds, or NRF_BICR_HFXO_STARTUP_TIME_UNCONFIGURED if not configured.
+ */
+NRF_STATIC_INLINE uint32_t nrf_bicr_hfxo_startup_time_us_get(NRF_BICR_Type const * p_reg);
+#endif
+
+#ifndef NRF_DECLARE_ONLY
+
+#if NRF_BICR_HAS_LFOSC_LFXOCONFIG
+NRF_STATIC_INLINE uint16_t nrf_bicr_lfosc_startup_time_ms_get(NRF_BICR_Type const * p_reg)
+{
+    return (uint16_t)((p_reg->LFOSC.LFXOCONFIG & BICR_LFOSC_LFXOCONFIG_TIME_Msk) >>
+                      BICR_LFOSC_LFXOCONFIG_TIME_Pos);
+}
+
+NRF_STATIC_INLINE nrf_bicr_lfosc_mode_t nrf_bicr_lfosc_mode_get(NRF_BICR_Type const * p_reg)
+{
+    return (nrf_bicr_lfosc_mode_t)((p_reg->LFOSC.LFXOCONFIG & BICR_LFOSC_LFXOCONFIG_MODE_Msk) >>
+                                   BICR_LFOSC_LFXOCONFIG_MODE_Pos);
+}
+
+NRF_STATIC_INLINE nrf_bicr_lfosc_accuracy_t nrf_bicr_lfosc_accuracy_get(NRF_BICR_Type const * p_reg)
+{
+    return (nrf_bicr_lfosc_accuracy_t)((p_reg->LFOSC.LFXOCONFIG & BICR_LFOSC_LFXOCONFIG_ACCURACY_Msk) >>
+                                       BICR_LFOSC_LFXOCONFIG_ACCURACY_Pos);
+}
+#endif
+
+#if NRF_BICR_HAS_HFXO_STARTUPTIME
+NRF_STATIC_INLINE uint32_t nrf_bicr_hfxo_startup_time_us_get(NRF_BICR_Type const * p_reg)
+{
+    return (p_reg->HFXO.STARTUPTIME & BICR_HFXO_STARTUPTIME_TIME_Msk) >>
+           BICR_HFXO_STARTUPTIME_TIME_Pos;
+}
+#endif
+
+#endif // NRF_DECLARE_ONLY
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // NRF_BICR_H__