341   uint32_t tmpreg = 0;  in RCC_AdjustHSICalibrationValue()  local
345   tmpreg = RCC->CR;  in RCC_AdjustHSICalibrationValue()
348   tmpreg &= ~RCC_CR_HSITRIM;  in RCC_AdjustHSICalibrationValue()
351   tmpreg |= (uint32_t)HSICalibrationValue << 3;  in RCC_AdjustHSICalibrationValue()
354   RCC->CR = tmpreg;  in RCC_AdjustHSICalibrationValue()
906   uint32_t tmpreg = 0;  in RCC_MCO1Config()  local
912   tmpreg = RCC->CFGR;  in RCC_MCO1Config()
915   tmpreg &= CFGR_MCO1_RESET_MASK;  in RCC_MCO1Config()
918   tmpreg |= RCC_MCO1Source | RCC_MCO1Div;  in RCC_MCO1Config()
921   RCC->CFGR = tmpreg;  in RCC_MCO1Config()
951   uint32_t tmpreg = 0;  in RCC_MCO2Config()  local
957   tmpreg = RCC->CFGR;  in RCC_MCO2Config()
960   tmpreg &= CFGR_MCO2_RESET_MASK;  in RCC_MCO2Config()
963   tmpreg |= RCC_MCO2Source | RCC_MCO2Div;  in RCC_MCO2Config()
966   RCC->CFGR = tmpreg;  in RCC_MCO2Config()
1151   uint32_t tmpreg = 0;  in RCC_SYSCLKConfig()  local
1156   tmpreg = RCC->CFGR;  in RCC_SYSCLKConfig()
1159   tmpreg &= ~RCC_CFGR_SW;  in RCC_SYSCLKConfig()
1162   tmpreg |= RCC_SYSCLKSource;  in RCC_SYSCLKConfig()
1165   RCC->CFGR = tmpreg;  in RCC_SYSCLKConfig()
1205   uint32_t tmpreg = 0;  in RCC_HCLKConfig()  local
1210   tmpreg = RCC->CFGR;  in RCC_HCLKConfig()
1213   tmpreg &= ~RCC_CFGR_HPRE;  in RCC_HCLKConfig()
1216   tmpreg |= RCC_SYSCLK;  in RCC_HCLKConfig()
1219   RCC->CFGR = tmpreg;  in RCC_HCLKConfig()
1236   uint32_t tmpreg = 0;  in RCC_PCLK1Config()  local
1241   tmpreg = RCC->CFGR;  in RCC_PCLK1Config()
1244   tmpreg &= ~RCC_CFGR_PPRE1;  in RCC_PCLK1Config()
1247   tmpreg |= RCC_HCLK;  in RCC_PCLK1Config()
1250   RCC->CFGR = tmpreg;  in RCC_PCLK1Config()
1267   uint32_t tmpreg = 0;  in RCC_PCLK2Config()  local
1272   tmpreg = RCC->CFGR;  in RCC_PCLK2Config()
1275   tmpreg &= ~RCC_CFGR_PPRE2;  in RCC_PCLK2Config()
1278   tmpreg |= RCC_HCLK << 3;  in RCC_PCLK2Config()
1281   RCC->CFGR = tmpreg;  in RCC_PCLK2Config()
1472   uint32_t tmpreg = 0;  in RCC_RTCCLKConfig()  local
1479     tmpreg = RCC->CFGR;  in RCC_RTCCLKConfig()
1482     tmpreg &= ~RCC_CFGR_RTCPRE;  in RCC_RTCCLKConfig()
1485     tmpreg |= (RCC_RTCCLKSource & 0xFFFFCFF);  in RCC_RTCCLKConfig()
1488     RCC->CFGR = tmpreg;  in RCC_RTCCLKConfig()
1671   uint32_t tmpreg = 0;  in RCC_SAIBlockACLKConfig()  local
1676   tmpreg = RCC->DCKCFGR;  in RCC_SAIBlockACLKConfig()
1679   tmpreg &= ~RCC_DCKCFGR_SAI1ASRC;  in RCC_SAIBlockACLKConfig()
1682   tmpreg |= RCC_SAIBlockACLKSource;  in RCC_SAIBlockACLKConfig()
1685   RCC->DCKCFGR = tmpreg;  in RCC_SAIBlockACLKConfig()
1707   uint32_t tmpreg = 0;  in RCC_SAIBlockBCLKConfig()  local
1712   tmpreg = RCC->DCKCFGR;  in RCC_SAIBlockBCLKConfig()
1715   tmpreg &= ~RCC_DCKCFGR_SAI1BSRC;  in RCC_SAIBlockBCLKConfig()
1718   tmpreg |= RCC_SAIBlockBCLKSource;  in RCC_SAIBlockBCLKConfig()
1721   RCC->DCKCFGR = tmpreg;  in RCC_SAIBlockBCLKConfig()
1740   uint32_t tmpreg = 0;  in RCC_SAIPLLI2SClkDivConfig()  local
1745   tmpreg = RCC->DCKCFGR;  in RCC_SAIPLLI2SClkDivConfig()
1748   tmpreg &= ~(RCC_DCKCFGR_PLLI2SDIVQ);  in RCC_SAIPLLI2SClkDivConfig()
1751   tmpreg |= (RCC_PLLI2SDivQ - 1);  in RCC_SAIPLLI2SClkDivConfig()
1754   RCC->DCKCFGR = tmpreg;  in RCC_SAIPLLI2SClkDivConfig()
1772   uint32_t tmpreg = 0;  in RCC_SAIPLLSAIClkDivConfig()  local
1777   tmpreg = RCC->DCKCFGR;  in RCC_SAIPLLSAIClkDivConfig()
1780   tmpreg &= ~(RCC_DCKCFGR_PLLSAIDIVQ);  in RCC_SAIPLLSAIClkDivConfig()
1783   tmpreg |= ((RCC_PLLSAIDivQ - 1) << 8);  in RCC_SAIPLLSAIClkDivConfig()
1786   RCC->DCKCFGR = tmpreg;  in RCC_SAIPLLSAIClkDivConfig()
1808   uint32_t tmpreg = 0;  in RCC_LTDCCLKDivConfig()  local
1813   tmpreg = RCC->DCKCFGR;  in RCC_LTDCCLKDivConfig()
1816   tmpreg &= ~RCC_DCKCFGR_PLLSAIDIVR;  in RCC_LTDCCLKDivConfig()
1819   tmpreg |= RCC_PLLSAIDivR;  in RCC_LTDCCLKDivConfig()
1822   RCC->DCKCFGR = tmpreg;  in RCC_LTDCCLKDivConfig()