1 /* 2 * Copyright 2020-2023 NXP 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #ifndef CLOCK_IP_H 8 #define CLOCK_IP_H 9 10 /** 11 * @file Clock_Ip.h 12 * @version 2.0.0 13 * 14 * @brief CLOCK IP driver header file. 15 * @details CLOCK IP driver header file. 16 * 17 * @addtogroup CLOCK_DRIVER Clock Ip Driver 18 * @{ 19 */ 20 21 22 #if defined(__cplusplus) 23 extern "C"{ 24 #endif 25 26 /*================================================================================================== 27 * INCLUDE FILES 28 * 1) system and project includes 29 * 2) needed interfaces from external units 30 * 3) internal and external interfaces from this unit 31 ==================================================================================================*/ 32 #include "Clock_Ip_Types.h" 33 #include "Clock_Ip_Cfg.h" 34 /*================================================================================================== 35 * SOURCE FILE VERSION INFORMATION 36 ==================================================================================================*/ 37 #define CLOCK_IP_VENDOR_ID 43 38 #define CLOCK_IP_AR_RELEASE_MAJOR_VERSION 4 39 #define CLOCK_IP_AR_RELEASE_MINOR_VERSION 7 40 #define CLOCK_IP_AR_RELEASE_REVISION_VERSION 0 41 #define CLOCK_IP_SW_MAJOR_VERSION 2 42 #define CLOCK_IP_SW_MINOR_VERSION 0 43 #define CLOCK_IP_SW_PATCH_VERSION 0 44 45 /*================================================================================================== 46 * FILE VERSION CHECKS 47 ==================================================================================================*/ 48 /* Check if Clock_Ip.h file and Clock_Ip_Types.h file have same versions */ 49 #if (CLOCK_IP_VENDOR_ID != CLOCK_IP_TYPES_VENDOR_ID) 50 #error "Clock_Ip.h and Clock_Ip_Types.h have different vendor IDs" 51 #endif 52 53 /* Check if Clock_Ip.h file and Clock_Ip_Types.h file are of the same Autosar version */ 54 #if ((CLOCK_IP_AR_RELEASE_MAJOR_VERSION != CLOCK_IP_TYPES_AR_RELEASE_MAJOR_VERSION) || \ 55 (CLOCK_IP_AR_RELEASE_MINOR_VERSION != CLOCK_IP_TYPES_AR_RELEASE_MINOR_VERSION) || \ 56 (CLOCK_IP_AR_RELEASE_REVISION_VERSION != CLOCK_IP_TYPES_AR_RELEASE_REVISION_VERSION)) 57 #error "AutoSar Version Numbers of Clock_Ip.h and Clock_Ip_Types.h are different" 58 #endif 59 60 /* Check if Clock_Ip.h file and Clock_Ip_Types.h file are of the same Software version */ 61 #if ((CLOCK_IP_SW_MAJOR_VERSION != CLOCK_IP_TYPES_SW_MAJOR_VERSION) || \ 62 (CLOCK_IP_SW_MINOR_VERSION != CLOCK_IP_TYPES_SW_MINOR_VERSION) || \ 63 (CLOCK_IP_SW_PATCH_VERSION != CLOCK_IP_TYPES_SW_PATCH_VERSION)) 64 #error "Software Version Numbers of Clock_Ip.h and Clock_Ip_Types.h are different" 65 #endif 66 67 /* Check if Clock_Ip.h file and Clock_Ip_Cfg.h file have same versions */ 68 #if (CLOCK_IP_VENDOR_ID != CLOCK_IP_CFG_VENDOR_ID) 69 #error "Clock_Ip.h and Clock_Ip_Cfg.h have different vendor IDs" 70 #endif 71 72 /* Check if Clock_Ip.h file and Clock_Ip_Cfg.h file are of the same Autosar version */ 73 #if ((CLOCK_IP_AR_RELEASE_MAJOR_VERSION != CLOCK_IP_CFG_AR_RELEASE_MAJOR_VERSION) || \ 74 (CLOCK_IP_AR_RELEASE_MINOR_VERSION != CLOCK_IP_CFG_AR_RELEASE_MINOR_VERSION) || \ 75 (CLOCK_IP_AR_RELEASE_REVISION_VERSION != CLOCK_IP_CFG_AR_RELEASE_REVISION_VERSION)) 76 #error "AutoSar Version Numbers of Clock_Ip.h and Clock_Ip_Cfg.h are different" 77 #endif 78 79 /* Check if Clock_Ip.h file and Clock_Ip_Cfg.h file are of the same Software version */ 80 #if ((CLOCK_IP_SW_MAJOR_VERSION != CLOCK_IP_CFG_SW_MAJOR_VERSION) || \ 81 (CLOCK_IP_SW_MINOR_VERSION != CLOCK_IP_CFG_SW_MINOR_VERSION) || \ 82 (CLOCK_IP_SW_PATCH_VERSION != CLOCK_IP_CFG_SW_PATCH_VERSION)) 83 #error "Software Version Numbers of Clock_Ip.h and Clock_Ip_Cfg.h are different" 84 #endif 85 /*================================================================================================== 86 * CONSTANTS 87 ==================================================================================================*/ 88 89 /*================================================================================================== 90 * DEFINES AND MACROS 91 ==================================================================================================*/ 92 93 /*================================================================================================== 94 * ENUMS 95 ==================================================================================================*/ 96 97 /*================================================================================================== 98 * STRUCTURES AND OTHER TYPEDEFS 99 ==================================================================================================*/ 100 101 /*================================================================================================== 102 * GLOBAL VARIABLE DECLARATIONS 103 ==================================================================================================*/ 104 105 /*================================================================================================== 106 * FUNCTION PROTOTYPES 107 ==================================================================================================*/ 108 109 /* Clock start section code */ 110 #define MCU_START_SEC_CODE 111 112 #include "Mcu_MemMap.h" 113 114 115 /*! 116 * @brief Set clock configuration according to pre-defined structure. 117 * 118 * This function sets system to target clock configuration; It sets the 119 * clock modules registers for clock mode change. 120 * 121 * @param[in] Config Pointer to configuration structure. 122 * 123 * @return void 124 * 125 * @note If external clock is used in the target mode, please make sure it is 126 * enabled, for example, if the external oscillator is used, please setup correctly. 127 */ 128 Clock_Ip_StatusType Clock_Ip_Init(Clock_Ip_ClockConfigType const * Config); 129 130 /*! 131 * @brief Set the PLL and other MCU specific clock options. 132 * 133 * This function initializes the PLL and other MCU specific clock options. 134 * The clock configuration parameters are provided via the configuration structure. 135 * 136 * This function shall start the PLL lock procedure (if PLL 137 * shall be initialized) and shall return without waiting until the PLL is locked. 138 * 139 * @param[in] Config Pointer to configuration structure. 140 * 141 * @return void 142 */ 143 void Clock_Ip_InitClock(Clock_Ip_ClockConfigType const * Config); 144 145 /*! 146 * @brief Returns the lock status of the PLL. 147 * 148 * This function returns status of the PLL: undefined, unlocked or locked. 149 * This function returns undefined status if this function is called prior 150 * to calling of the function Clock_Ip_InitClock 151 * 152 * @return Status. Pll lock status 153 */ 154 Clock_Ip_PllStatusType Clock_Ip_GetPllStatus(void); 155 156 /*! 157 * @brief Activates the PLL in MCU clock distribution. 158 * 159 * This function activates the PLL clock to 160 * the MCU clock distribution. 161 * 162 * This function removes the current clock source 163 * (for example internal oscillator clock) from MCU clock distribution. 164 * 165 * Application layer calls this function after the status of the PLL has been detected as 166 * locked by the function Clock_Ip_GetPllStatus. 167 * 168 * The function Clock_Ip_DistributePll shall return without affecting 169 * the MCU hardware if the PLL clock has been automatically activated by the MCU 170 * hardware. 171 * 172 * @return void 173 */ 174 void Clock_Ip_DistributePll(void); 175 176 177 178 /*! 179 * @brief Install a clock notifications callback 180 * 181 * This function installs a callback for 182 * reporting notifications from clock driver 183 * 184 * 185 * @param[in] Clock_Ip_NotificationsCallbackType notifications callback 186 * 187 * @return void 188 * 189 * @implements Clock_Ip_InstallNotificationsCallback_Activity 190 */ 191 void Clock_Ip_InstallNotificationsCallback(Clock_Ip_NotificationsCallbackType Callback); 192 /*! 193 * @brief Disables a clock monitor. 194 * 195 * This function disables a clock monitor. 196 * 197 * @param[in] ClockName Clock Name. 198 * 199 * @return void 200 */ 201 void Clock_Ip_DisableClockMonitor(Clock_Ip_NameType ClockName); 202 /*! 203 * @brief Disables clock for a peripheral. 204 * 205 * This function disables clock for a peripheral. 206 * 207 * @param[in] ClockName Clock Name. 208 * 209 * @return void 210 */ 211 void Clock_Ip_DisableModuleClock(Clock_Ip_NameType ClockName); 212 213 /*! 214 * @brief Enables clock for a peripheral. 215 * 216 * This function enables clock for a peripheral. 217 * 218 * @param[in] ClockName Clock Name. 219 * 220 * @return void 221 */ 222 void Clock_Ip_EnableModuleClock(Clock_Ip_NameType ClockName); 223 224 225 #if (defined(CLOCK_IP_POWER_MODE_CHANGE_NOTIFICATION)) 226 #if (STD_ON == CLOCK_IP_POWER_MODE_CHANGE_NOTIFICATION) 227 228 /*! 229 * @brief Sends notifications regarding power mode transition 230 * 231 * This function sends notifications regarding power mode transition. 232 * It is called by power driver each time power mode is changed. 233 * 234 * 235 * @param[in] PowerMode Power mode. 236 * @param[in] PowerMode Power mode notification. 237 * 238 * @return void 239 */ 240 void Clock_Ip_PowerModeChangeNotification( Clock_Ip_PowerModesType PowerMode, 241 Clock_Ip_PowerNotificationType Notification 242 ); 243 #endif 244 #endif 245 246 247 #if (defined(CLOCK_IP_GET_FREQUENCY_API)) 248 #if (CLOCK_IP_GET_FREQUENCY_API == STD_ON) 249 250 251 /*! 252 * @brief Gets the clock frequency for a specific clock name. 253 * 254 * This function checks the current clock configurations and then calculates 255 * the clock frequency for a specific clock name defined in Clock_Ip_NameType. 256 * Clock modules must be properly configured before using this function. 257 * See features.h for supported clock names for different chip families. 258 * The returned value is in Hertz. If frequency is required for a peripheral and the 259 * module is not clocked, then 0 Hz frequency is returned. 260 * 261 * @param[in] ClockName Clock names defined in Clock_Ip_NameType 262 * @return frequency Returned clock frequency value in Hertz 263 */ 264 uint32 Clock_Ip_GetClockFrequency(Clock_Ip_NameType ClockName); 265 #endif 266 #endif 267 268 269 /* Clock stop section code */ 270 #define MCU_STOP_SEC_CODE 271 272 #include "Mcu_MemMap.h" 273 274 #if defined(__cplusplus) 275 } 276 #endif /* __cplusplus*/ 277 278 /*! @}*/ 279 280 #endif /* CLOCK_IP_H */ 281 282
