197     MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_ERTCO_EN;  in MXC_SYS_RTCClockEnable()
204     if ((MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_SYSCLK_SEL) != MXC_S_GCR_CLKCTRL_SYSCLK_SEL_ERTCO) {  in MXC_SYS_RTCClockDisable()
205         MXC_GCR->clkctrl &= ~MXC_F_GCR_CLKCTRL_ERTCO_EN;  in MXC_SYS_RTCClockDisable()
219         MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_IPO_EN;  in MXC_SYS_ClockSourceEnable()
224         MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_IBRO_EN;  in MXC_SYS_ClockSourceEnable()
229         MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_ISO_EN;  in MXC_SYS_ClockSourceEnable()
239         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_ClockSourceEnable()
249         MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_EBO_EN;  in MXC_SYS_ClockSourceEnable()
254         MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_ERTCO_EN;  in MXC_SYS_ClockSourceEnable()
276     current_clock = MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_SYSCLK_SEL;  in MXC_SYS_ClockSourceDisable()
285         MXC_GCR->clkctrl &= ~MXC_F_GCR_CLKCTRL_IPO_EN;  in MXC_SYS_ClockSourceDisable()
289         MXC_GCR->clkctrl &= ~MXC_F_GCR_CLKCTRL_ISO_EN;  in MXC_SYS_ClockSourceDisable()
293         MXC_GCR->clkctrl &= ~MXC_F_GCR_CLKCTRL_IBRO_EN;  in MXC_SYS_ClockSourceDisable()
305         MXC_GCR->clkctrl &= ~MXC_F_GCR_CLKCTRL_EBO_EN;  in MXC_SYS_ClockSourceDisable()
309         MXC_GCR->clkctrl &= ~MXC_F_GCR_CLKCTRL_ERTCO_EN;  in MXC_SYS_ClockSourceDisable()
331         ready_reg = &(MXC_GCR->clkctrl);  in MXC_SYS_Clock_Timeout()
361     current_clock = MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_SYSCLK_SEL;  in MXC_SYS_Clock_Select()
367         if (!(MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_IPO_EN)) {  in MXC_SYS_Clock_Select()
368             MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_IPO_EN;  in MXC_SYS_Clock_Select()
377         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
384         if (!(MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_ISO_EN)) {  in MXC_SYS_Clock_Select()
385             MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_ISO_EN;  in MXC_SYS_Clock_Select()
394         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
411         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
418         if (!(MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_EBO_EN)) {  in MXC_SYS_Clock_Select()
419             MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_EBO_EN;  in MXC_SYS_Clock_Select()
428         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
436         if (!(MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_IBRO_EN)) {  in MXC_SYS_Clock_Select()
437             MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_IBRO_EN;  in MXC_SYS_Clock_Select()
446         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
457         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
464         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
472         if (!(MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_ERTCO_EN)) {  in MXC_SYS_Clock_Select()
473             MXC_GCR->clkctrl |= MXC_F_GCR_CLKCTRL_ERTCO_EN;  in MXC_SYS_Clock_Select()
482         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL,  in MXC_SYS_Clock_Select()
494         MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_SEL, current_clock);  in MXC_SYS_Clock_Select()
513     MXC_SETFIELD(MXC_GCR->clkctrl, MXC_F_GCR_CLKCTRL_SYSCLK_DIV, div);  in MXC_SYS_SetClockDiv()
521     return (MXC_GCR->clkctrl & MXC_F_GCR_CLKCTRL_SYSCLK_DIV);  in MXC_SYS_GetClockDiv()