SCSCR_CKE0
scr & (SCSCR_CKE1 | SCSCR_CKE0 | s->hscif_tot));
scr_val = s->cfg->scscr & (SCSCR_CKE1 | SCSCR_CKE0);
scr_val |= SCSCR_RE | (s->cfg->scscr & ~(SCSCR_CKE1 | SCSCR_CKE0));
(s->cfg->scscr & ~(SCSCR_CKE1 | SCSCR_CKE0)) |
(ctrl & (SCSCR_CKE1 | SCSCR_CKE0)) |