I2S_INT
out32rb(sc->sc_reg + I2S_INT, I2S_INT_CLKSTOPPEND);
if (in32rb(sc->sc_reg + I2S_INT) & I2S_INT_CLKSTOPPEND)
out32rb(sc->sc_reg + I2S_INT, I2S_INT_CLKSTOPPEND);
if (in32rb(sc->sc_reg + I2S_INT) & I2S_INT_CLKSTOPPEND) {