CLK_SDONLY
bwfm_sdio_clkctl(sc, CLK_SDONLY, false);
sc->sc_clkstate = CLK_SDONLY; /* XXX */
case CLK_SDONLY:
sc->sc_clkstate = CLK_SDONLY;
sc->sc_clkstate = CLK_SDONLY;
sc->sc_clkstate = CLK_SDONLY;