BCMAUX_CLOCK_SPI2
sc->sc_clk[BCMAUX_CLOCK_SPI2].base.domain = &sc->sc_clkdom;
sc->sc_clk[BCMAUX_CLOCK_SPI2].base.name = "aux_spi2";
sc->sc_clk[BCMAUX_CLOCK_SPI2].mask = __BIT(2);