+ /*
+ * default to assert utmi_sleep_n and use maximum allowed HIRD
+ * threshold value of 0b1100
+ */
+ hird_threshold = 12;
+
+ dwc->has_lpm_erratum = dev_read_bool(dev,
+ "snps,has-lpm-erratum");
+ tmp = dev_read_u8_array_ptr(dev, "snps,lpm-nyet-threshold", 1);
+ if (tmp)
+ lpm_nyet_threshold = *tmp;
+
+ dwc->is_utmi_l1_suspend = dev_read_bool(dev,
+ "snps,is-utmi-l1-suspend");
+ tmp = dev_read_u8_array_ptr(dev, "snps,hird-threshold", 1);
+ if (tmp)
+ hird_threshold = *tmp;
+
+ dwc->disable_scramble_quirk = dev_read_bool(dev,
+ "snps,disable_scramble_quirk");
+ dwc->u2exit_lfps_quirk = dev_read_bool(dev,
+ "snps,u2exit_lfps_quirk");
+ dwc->u2ss_inp3_quirk = dev_read_bool(dev,
+ "snps,u2ss_inp3_quirk");
+ dwc->req_p1p2p3_quirk = dev_read_bool(dev,
+ "snps,req_p1p2p3_quirk");
+ dwc->del_p1p2p3_quirk = dev_read_bool(dev,
+ "snps,del_p1p2p3_quirk");
+ dwc->del_phy_power_chg_quirk = dev_read_bool(dev,
+ "snps,del_phy_power_chg_quirk");
+ dwc->lfps_filter_quirk = dev_read_bool(dev,
+ "snps,lfps_filter_quirk");
+ dwc->rx_detect_poll_quirk = dev_read_bool(dev,
+ "snps,rx_detect_poll_quirk");
+ dwc->dis_u3_susphy_quirk = dev_read_bool(dev,
+ "snps,dis_u3_susphy_quirk");
+ dwc->dis_u2_susphy_quirk = dev_read_bool(dev,
+ "snps,dis_u2_susphy_quirk");
+ dwc->dis_del_phy_power_chg_quirk = dev_read_bool(dev,
+ "snps,dis-del-phy-power-chg-quirk");
+ dwc->tx_de_emphasis_quirk = dev_read_bool(dev,
+ "snps,tx_de_emphasis_quirk");
+ tmp = dev_read_u8_array_ptr(dev, "snps,tx_de_emphasis", 1);
+ if (tmp)
+ tx_de_emphasis = *tmp;
+
+ dwc->lpm_nyet_threshold = lpm_nyet_threshold;
+ dwc->tx_de_emphasis = tx_de_emphasis;
+
+ dwc->hird_threshold = hird_threshold
+ | (dwc->is_utmi_l1_suspend << 4);