MIPI_DSI_PHY_CTRL
regmap_write(priv->regmap, MIPI_DSI_PHY_CTRL, 0x1);
regmap_write(priv->regmap, MIPI_DSI_PHY_CTRL,
regmap_update_bits(priv->regmap, MIPI_DSI_PHY_CTRL, BIT(9), BIT(9));
regmap_update_bits(priv->regmap, MIPI_DSI_PHY_CTRL, BIT(12), BIT(12));
regmap_update_bits(priv->regmap, MIPI_DSI_PHY_CTRL, BIT(31), BIT(31));
regmap_update_bits(priv->regmap, MIPI_DSI_PHY_CTRL, BIT(31), 0);
regmap_update_bits(priv->regmap, MIPI_DSI_PHY_CTRL, BIT(1), BIT(1));
regmap_write(priv->regmap, MIPI_DSI_PHY_CTRL, BIT(31));