text: /***************************************************************************//**
   * @file
   * @brief Device initialization for clocks.
   *******************************************************************************
   * # License
   * <b>Copyright 2019 Silicon Laboratories Inc. www.silabs.com</b>
   *******************************************************************************
   *
   * SPDX-License-Identifier: Zlib
   *
   * The licensor of this software is Silicon Laboratories Inc.
   *
   * This software is provided 'as-is', without any express or implied
   * warranty. In no event will the authors be held liable for any damages
   * arising from the use of this software.
   *
   * Permission is granted to anyone to use this software for any purpose,
   * including commercial applications, and to alter it and redistribute it
   * freely, subject to the following restrictions:
   *
   * 1. The origin of this software must not be misrepresented; you must not
   *    claim that you wrote the original software. If you use this software
   *    in a product, an acknowledgment in the product documentation would be
   *    appreciated but is not required.
   * 2. Altered source versions must be plainly marked as such, and must not be
   *    misrepresented as being the original software.
   * 3. This notice may not be removed or altered from any source distribution.
   *
   ******************************************************************************/
  #include "sl_device_init_clocks.h"
  
  #include "em_cmu.h"
  
  sl_status_t sl_device_init_clocks(void)
  {
    CMU_ClockSelectSet(cmuClock_SYSCLK, cmuSelect_HFXO);
  #if defined(_CMU_EM01GRPACLKCTRL_MASK)
    CMU_ClockSelectSet(cmuClock_EM01GRPACLK, cmuSelect_HFXO);
  #endif
  #if defined(_CMU_EM01GRPBCLKCTRL_MASK)
    CMU_ClockSelectSet(cmuClock_EM01GRPBCLK, cmuSelect_HFXO);
  #endif
    CMU_ClockSelectSet(cmuClock_EM23GRPACLK, cmuSelect_LFXO);
    CMU_ClockSelectSet(cmuClock_EM4GRPACLK, cmuSelect_LFXO);
  #if defined(RTCC_PRESENT)
    CMU_ClockSelectSet(cmuClock_RTCC, cmuSelect_LFXO);
  #endif
  #if defined(SYSRTC_PRESENT)
    CMU_ClockSelectSet(cmuClock_SYSRTC, cmuSelect_LFXO);
  #endif
    CMU_ClockSelectSet(cmuClock_WDOG0, cmuSelect_LFXO);
  #if WDOG_COUNT > 1
    CMU_ClockSelectSet(cmuClock_WDOG1, cmuSelect_LFXO);
  #endif
  
    return SL_STATUS_OK;
  }
  