| /* |
| * Copyright (c) 2015, Freescale Semiconductor, Inc. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * o Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * o 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. |
| * |
| * o Neither the name of Freescale Semiconductor, Inc. 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 __CLOCK_FREQ_H__ |
| #define __CLOCK_FREQ_H__ |
| |
| #include "device_imx.h" |
| |
| /*! |
| * @addtogroup clock_freq_helper |
| * @{ |
| */ |
| |
| /******************************************************************************* |
| * API |
| ******************************************************************************/ |
| |
| #if defined(__cplusplus) |
| extern "C" { |
| #endif |
| |
| /*! |
| * @brief Get clock frequency applies to the GPT module |
| * |
| * @param base GPT base pointer. |
| * @return clock frequency (in HZ) applies to the GPT module |
| */ |
| uint32_t get_gpt_clock_freq(GPT_Type *base); |
| |
| /*! |
| * @brief Get clock frequency applies to the ECSPI module |
| * |
| * @param base ECSPI base pointer. |
| * @return clock frequency (in HZ) applies to the ECSPI module |
| */ |
| uint32_t get_ecspi_clock_freq(ECSPI_Type *base); |
| |
| /*! |
| * @brief Get clock frequency applies to the FLEXCAN module |
| * |
| * @param base CAN base pointer. |
| * @return clock frequency (in HZ) applies to the FLEXCAN module |
| */ |
| uint32_t get_flexcan_clock_freq(CAN_Type *base); |
| |
| /*! |
| * @brief Get clock frequency applies to the I2C module |
| * |
| * @param base I2C base pointer. |
| * @return clock frequency (in HZ) applies to the I2C module |
| */ |
| uint32_t get_i2c_clock_freq(I2C_Type *base); |
| |
| /*! |
| * @brief Get clock frequency applies to the UART module |
| * |
| * @param base UART base pointer. |
| * @return clock frequency (in HZ) applies to the UART module |
| */ |
| uint32_t get_uart_clock_freq(UART_Type *base); |
| |
| #if defined(__cplusplus) |
| } |
| #endif |
| |
| /*! @}*/ |
| |
| #endif /* __CLOCK_FREQ_H__ */ |
| /******************************************************************************* |
| * EOF |
| ******************************************************************************/ |
