/* SPDX-License-Identifier: BSD-2-Clause */

/**
 * @file
 *
 * @ingroup RTEMSBSPsARMSTM32U5
 *
 * @brief Peripheral clock configuration for the STM32U5
 */

/*
 * Copyright (C) 2024 embedded brains GmbH & Co. KG
 *
 * 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.
 *
 * 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 OWNER 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
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 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <bsp/start.h>
#include <stm32u5/hal.h>

BSP_START_TEXT_SECTION const RCC_PeriphCLKInitTypeDef
  stm32u5_config_peripheral_clocks = {
    .PeriphClockSelection = RCC_PERIPHCLK_USART2 | RCC_PERIPHCLK_USART3 |
                            RCC_PERIPHCLK_OSPI | RCC_PERIPHCLK_RTC |
                            RCC_PERIPHCLK_SDMMC,
    .Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1,
    .Usart3ClockSelection = RCC_USART3CLKSOURCE_PCLK1,
    .OspiClockSelection   = RCC_OSPICLKSOURCE_PLL1,
    .RTCClockSelection    = RCC_RTCCLKSOURCE_LSE,
    .SdmmcClockSelection  = RCC_SDMMCCLKSOURCE_PLL1
};