set_time_window_us
.set_time_window_us = scmi_powercap_set_time_window_us,
.set_time_window_us = set_time_window_us,
.set_time_window_us = set_time_window,
!const_ops->set_time_window_us)
int (*set_time_window_us) (struct powercap_zone *, int, u64);