GRF_SOC_CON10
SYSCON_WRITE_4(sc->grf, GRF_SOC_CON10, val);
SYSCON_WRITE_4(sc->grf, GRF_SOC_CON10, val);
reg = SYSCON_READ_4(sc->sc_grf, GRF_SOC_CON10);
SYSCON_WRITE_4(sc->sc_grf, GRF_SOC_CON10, val);