DPHY_MC_GNR_CON0
regmap_update_bits(samsung->regmap, DPHY_MC_GNR_CON0, PHY_ENABLE, 0);
regmap_write(samsung->regmap, DPHY_MC_GNR_CON0, 0xf000);
regmap_update_bits(samsung->regmap, DPHY_MC_GNR_CON0,