Lines Matching +full:fiber +full:- +full:mode
1 // SPDX-License-Identifier: GPL-2.0+
23 #include <dt-bindings/net/qca-ar803x.h>
48 #define AT803X_PSSR 0x11 /*PHY-Specific Status Register*/
108 /* disable hibernation mode */
193 context->bmcr = phy_read(phydev, MII_BMCR); in at803x_context_save()
194 context->advertise = phy_read(phydev, MII_ADVERTISE); in at803x_context_save()
195 context->control1000 = phy_read(phydev, MII_CTRL1000); in at803x_context_save()
196 context->int_enable = phy_read(phydev, AT803X_INTR_ENABLE); in at803x_context_save()
197 context->smart_speed = phy_read(phydev, AT803X_SMART_SPEED); in at803x_context_save()
198 context->led_control = phy_read(phydev, AT803X_LED_CONTROL); in at803x_context_save()
205 phy_write(phydev, MII_BMCR, context->bmcr); in at803x_context_restore()
206 phy_write(phydev, MII_ADVERTISE, context->advertise); in at803x_context_restore()
207 phy_write(phydev, MII_CTRL1000, context->control1000); in at803x_context_restore()
208 phy_write(phydev, AT803X_INTR_ENABLE, context->int_enable); in at803x_context_restore()
209 phy_write(phydev, AT803X_SMART_SPEED, context->smart_speed); in at803x_context_restore()
210 phy_write(phydev, AT803X_LED_CONTROL, context->led_control); in at803x_context_restore()
238 struct device_node *node = phydev->mdio.dev.of_node; in at803x_parse_dt()
239 struct at803x_priv *priv = phydev->priv; in at803x_parse_dt()
247 if (of_property_read_bool(node, "qca,disable-smarteee")) in at803x_parse_dt()
248 priv->flags |= AT803X_DISABLE_SMARTEEE; in at803x_parse_dt()
250 if (of_property_read_bool(node, "qca,disable-hibernation-mode")) in at803x_parse_dt()
251 priv->flags |= AT803X_DISABLE_HIBERNATION_MODE; in at803x_parse_dt()
253 if (!of_property_read_u32(node, "qca,smarteee-tw-us-1g", &tw)) { in at803x_parse_dt()
255 phydev_err(phydev, "invalid qca,smarteee-tw-us-1g\n"); in at803x_parse_dt()
256 return -EINVAL; in at803x_parse_dt()
258 priv->smarteee_lpi_tw_1g = tw; in at803x_parse_dt()
261 if (!of_property_read_u32(node, "qca,smarteee-tw-us-100m", &tw)) { in at803x_parse_dt()
263 phydev_err(phydev, "invalid qca,smarteee-tw-us-100m\n"); in at803x_parse_dt()
264 return -EINVAL; in at803x_parse_dt()
266 priv->smarteee_lpi_tw_100m = tw; in at803x_parse_dt()
269 ret = of_property_read_u32(node, "qca,clk-out-frequency", &freq); in at803x_parse_dt()
285 phydev_err(phydev, "invalid qca,clk-out-frequency\n"); in at803x_parse_dt()
286 return -EINVAL; in at803x_parse_dt()
289 priv->clk_25m_reg |= FIELD_PREP(AT803X_CLK_OUT_MASK, sel); in at803x_parse_dt()
290 priv->clk_25m_mask |= AT803X_CLK_OUT_MASK; in at803x_parse_dt()
293 ret = of_property_read_u32(node, "qca,clk-out-strength", &strength); in at803x_parse_dt()
295 priv->clk_25m_mask |= AT803X_CLK_OUT_STRENGTH_MASK; in at803x_parse_dt()
298 priv->clk_25m_reg |= AT803X_CLK_OUT_STRENGTH_FULL; in at803x_parse_dt()
301 priv->clk_25m_reg |= AT803X_CLK_OUT_STRENGTH_HALF; in at803x_parse_dt()
304 priv->clk_25m_reg |= AT803X_CLK_OUT_STRENGTH_QUARTER; in at803x_parse_dt()
307 phydev_err(phydev, "invalid qca,clk-out-strength\n"); in at803x_parse_dt()
308 return -EINVAL; in at803x_parse_dt()
317 struct device *dev = &phydev->mdio.dev; in at803x_probe()
323 return -ENOMEM; in at803x_probe()
325 phydev->priv = priv; in at803x_probe()
336 struct at803x_priv *priv = phydev->priv; in at803x_get_features()
343 if (phydev->drv->phy_id != ATH8031_PHY_ID) in at803x_get_features()
347 * for copper and fiber operation. However, the in at803x_get_features()
352 * to 1 even when operating in copper TP mode. in at803x_get_features()
354 * Remove this mode from the supported link modes in at803x_get_features()
355 * when not operating in 1000BaseX mode. in at803x_get_features()
357 if (!priv->is_1000basex) in at803x_get_features()
359 phydev->supported); in at803x_get_features()
366 struct at803x_priv *priv = phydev->priv; in at803x_smarteee_config()
370 if (priv->flags & AT803X_DISABLE_SMARTEEE) in at803x_smarteee_config()
375 if (priv->smarteee_lpi_tw_1g) { in at803x_smarteee_config()
377 val |= priv->smarteee_lpi_tw_1g << 8; in at803x_smarteee_config()
379 if (priv->smarteee_lpi_tw_100m) { in at803x_smarteee_config()
381 val |= priv->smarteee_lpi_tw_100m; in at803x_smarteee_config()
398 struct at803x_priv *priv = phydev->priv; in at803x_clk_out_config()
400 if (!priv->clk_25m_mask) in at803x_clk_out_config()
404 priv->clk_25m_mask, priv->clk_25m_reg); in at803x_clk_out_config()
409 struct at803x_priv *priv = phydev->priv; in at8031_pll_config()
414 if (priv->flags & AT803X_KEEP_PLL_ENABLED) in at8031_pll_config()
424 struct at803x_priv *priv = phydev->priv; in at803x_hibernation_mode_config()
426 /* The default after hardware reset is hibernation mode enabled. After in at803x_hibernation_mode_config()
429 if (!(priv->flags & AT803X_DISABLE_HIBERNATION_MODE) && in at803x_hibernation_mode_config()
430 !(phydev->dev_flags & PHY_F_RXC_ALWAYS_ON)) in at803x_hibernation_mode_config()
446 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || in at803x_config_init()
447 phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID) in at803x_config_init()
454 if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID || in at803x_config_init()
455 phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) in at803x_config_init()
489 * in the FIFO. In such cases, the FIFO enters an error mode it in at803x_link_change_notify()
492 if (phydev->state == PHY_NOLINK && phydev->mdio.reset_gpio) { in at803x_link_change_notify()
510 struct at803x_priv *priv = phydev->priv; in at803x_config_aneg()
517 if (priv->is_1000basex) in at803x_config_aneg()
603 * auto-negotiating. Starting the test will restart the AN in at803x_cable_test_get_status()
608 while (pair_mask && retries--) { in at803x_cable_test_get_status()
627 /* Enable auto-negotiation, but advertise no capabilities, no link in at803x_cable_test_autoneg()
628 * will be established. A restart of the auto-negotiation is not in at803x_cable_test_autoneg()
680 .of_match = of_match_ptr("vddio-regulator"),
693 .of_match = of_match_ptr("vddh-regulator"),
703 struct at803x_priv *priv = phydev->priv; in at8031_register_regulators()
704 struct device *dev = &phydev->mdio.dev; in at8031_register_regulators()
710 priv->vddio_rdev = devm_regulator_register(dev, &vddio_desc, &config); in at8031_register_regulators()
711 if (IS_ERR(priv->vddio_rdev)) { in at8031_register_regulators()
713 return PTR_ERR(priv->vddio_rdev); in at8031_register_regulators()
716 priv->vddh_rdev = devm_regulator_register(dev, &vddh_desc, &config); in at8031_register_regulators()
717 if (IS_ERR(priv->vddh_rdev)) { in at8031_register_regulators()
719 return PTR_ERR(priv->vddh_rdev); in at8031_register_regulators()
741 sfp_parse_support(phydev->sfp_bus, id, sfp_support, interfaces); in at8031_sfp_insert()
743 * Mask out non-supported modes so the correct interface is picked. in at8031_sfp_insert()
748 dev_err(&phydev->mdio.dev, "incompatible SFP module inserted\n"); in at8031_sfp_insert()
749 return -EINVAL; in at8031_sfp_insert()
752 iface = sfp_select_interface(phydev->sfp_bus, sfp_support); in at8031_sfp_insert()
754 /* Only 1000Base-X is supported by AR8031/8033 as the downstream SerDes in at8031_sfp_insert()
757 * interface do default to and function in 1000Base-X mode, so just in at8031_sfp_insert()
762 dev_warn(&phydev->mdio.dev, "module may not function if 1000Base-X not supported\n"); in at8031_sfp_insert()
764 return -EINVAL; in at8031_sfp_insert()
779 struct device_node *node = phydev->mdio.dev.of_node; in at8031_parse_dt()
780 struct at803x_priv *priv = phydev->priv; in at8031_parse_dt()
783 if (of_property_read_bool(node, "qca,keep-pll-enabled")) in at8031_parse_dt()
784 priv->flags |= AT803X_KEEP_PLL_ENABLED; in at8031_parse_dt()
790 ret = devm_regulator_get_enable_optional(&phydev->mdio.dev, in at8031_parse_dt()
797 /* Only AR8031/8033 support 1000Base-X for SFP modules */ in at8031_parse_dt()
812 priv = phydev->priv; in at8031_probe()
829 priv->is_1000basex = true; in at8031_probe()
833 priv->is_fiber = true; in at8031_probe()
847 struct at803x_priv *priv = phydev->priv; in at8031_config_init()
850 /* Some bootloaders leave the fiber page selected. in at8031_config_init()
851 * Switch to the appropriate page (fiber or copper), as otherwise we in at8031_config_init()
856 priv->is_fiber ? AT803X_PAGE_FIBER : in at8031_config_init()
879 if (wol->wolopts & WAKE_MAGIC) in at8031_set_wol()
895 struct at803x_priv *priv = phydev->priv; in at8031_config_intr()
898 if (phydev->interrupts == PHY_INTERRUPT_ENABLED && in at8031_config_intr()
899 priv->is_fiber) { in at8031_config_intr()
919 struct at803x_priv *priv = phydev->priv; in at8031_read_status()
922 if (priv->is_1000basex) in at8031_read_status()
953 struct at803x_priv *priv = phydev->priv; in at8035_parse_dt()
959 if (priv->clk_25m_mask) { in at8035_parse_dt()
971 priv->clk_25m_reg &= AT8035_CLK_OUT_MASK; in at8035_parse_dt()
972 priv->clk_25m_mask &= AT8035_CLK_OUT_MASK; in at8035_parse_dt()
1068 .name = "Qualcomm Atheros AR9331 built-in PHY",
1084 .name = "Qualcomm Atheros QCA9561 built-in PHY",