XSP_U2FREQ_FMMONR1
mtk_phy_set_bits(pbase + XSP_U2FREQ_FMMONR1, P2F_RG_FRCK_EN);
readl_poll_timeout(pbase + XSP_U2FREQ_FMMONR1, tmp,
mtk_phy_clear_bits(pbase + XSP_U2FREQ_FMMONR1, P2F_RG_FRCK_EN);