HW_TIMROT_ROTCTRL_CLR
TIMROT_WRITE(sc, HW_TIMROT_ROTCTRL_CLR, HW_TIMROT_ROTCTRL_SFTRST);
TIMROT_WRITE(sc, HW_TIMROT_ROTCTRL_CLR, HW_TIMROT_ROTCTRL_CLKGATE);
TIMROT_WRITE(sc, HW_TIMROT_ROTCTRL_CLR, HW_TIMROT_ROTCTRL_SFTRST);
TIMROT_WRITE(sc, HW_TIMROT_ROTCTRL_CLR, HW_TIMROT_ROTCTRL_CLKGATE);