HDMI_CON7
mtk_phy_update_field(base + HDMI_CON7, RG_HTPLL_DIVEN_MASK, 0x2);
mtk_phy_set_bits(base + HDMI_CON7, RG_HTPLL_AUTOK_EN);
mtk_phy_clear_bits(base + HDMI_CON7, RG_HTPLL_AUTOK_EN);
mtk_phy_set_bits(base + HDMI_CON7, RG_HTPLL_AUTOK_EN);
mtk_phy_clear_bits(base + HDMI_CON7, RG_HTPLL_AUTOK_EN);