1 // SPDX-License-Identifier: GPL-2.0
81 /* Configure REF_CLK as input in RMII mode */
205 	if (phydev->link)  in tja11xx_config_aneg_cable_test()
208 	if (!phydev->drv->cable_test_start ||  in tja11xx_config_aneg_cable_test()
209 	    !phydev->drv->cable_test_get_status)  in tja11xx_config_aneg_cable_test()
216 	ret = phydev->drv->cable_test_start(phydev);  in tja11xx_config_aneg_cable_test()
223 	ret = phydev->drv->cable_test_get_status(phydev, &finished);  in tja11xx_config_aneg_cable_test()
238 	switch (phydev->master_slave_set) {  in tja11xx_config_aneg()
249 		return -ENOTSUPP;  in tja11xx_config_aneg()
266 	struct tja11xx_priv *priv = phydev->priv;  in tja11xx_get_interface_mode()
269 	switch (phydev->interface) {  in tja11xx_get_interface_mode()
277 		if (priv->flags & TJA110X_RMII_MODE_REFCLK_IN)  in tja11xx_get_interface_mode()
283 		return -EINVAL;  in tja11xx_get_interface_mode()
298 	phydev->autoneg = AUTONEG_DISABLE;  in tja11xx_config_init()
299 	phydev->speed = SPEED_100;  in tja11xx_config_init()
300 	phydev->duplex = DUPLEX_FULL;  in tja11xx_config_init()
302 	switch (phydev->phy_id & PHY_ID_MASK) {  in tja11xx_config_init()
336 		return -EINVAL;  in tja11xx_config_init()
364 	phydev->master_slave_get = MASTER_SLAVE_CFG_UNKNOWN;  in tja11xx_read_status()
365 	phydev->master_slave_state = MASTER_SLAVE_STATE_UNSUPPORTED;  in tja11xx_read_status()
376 		phydev->master_slave_get = MASTER_SLAVE_CFG_MASTER_FORCE;  in tja11xx_read_status()
378 		phydev->master_slave_get = MASTER_SLAVE_CFG_SLAVE_FORCE;  in tja11xx_read_status()
380 	if (phydev->link) {  in tja11xx_read_status()
386 			phydev->link = 0;  in tja11xx_read_status()
464 	return -EOPNOTSUPP;  in tja11xx_hwmon_read()
481 	HWMON_CHANNEL_INFO(in, HWMON_I_LCRIT_ALARM),
499 	struct device *dev = &phydev->mdio.dev;  in tja11xx_hwmon_register()
501 	priv->hwmon_name = devm_hwmon_sanitize_name(dev, dev_name(dev));  in tja11xx_hwmon_register()
502 	if (IS_ERR(priv->hwmon_name))  in tja11xx_hwmon_register()
503 		return PTR_ERR(priv->hwmon_name);  in tja11xx_hwmon_register()
505 	priv->hwmon_dev =  in tja11xx_hwmon_register()
506 		devm_hwmon_device_register_with_info(dev, priv->hwmon_name,  in tja11xx_hwmon_register()
511 	return PTR_ERR_OR_ZERO(priv->hwmon_dev);  in tja11xx_hwmon_register()
516 	struct device_node *node = phydev->mdio.dev.of_node;  in tja11xx_parse_dt()
517 	struct tja11xx_priv *priv = phydev->priv;  in tja11xx_parse_dt()
522 	if (of_property_read_bool(node, "nxp,rmii-refclk-in"))  in tja11xx_parse_dt()
523 		priv->flags |= TJA110X_RMII_MODE_REFCLK_IN;  in tja11xx_parse_dt()
530 	struct device *dev = &phydev->mdio.dev;  in tja11xx_probe()
536 		return -ENOMEM;  in tja11xx_probe()
538 	priv->phydev = phydev;  in tja11xx_probe()
539 	phydev->priv = priv;  in tja11xx_probe()
552 	struct phy_device *phydev_phy0 = priv->phydev;  in tja1102_p1_register()
553 	struct mii_bus *bus = phydev_phy0->mdio.bus;  in tja1102_p1_register()
554 	struct device *dev = &phydev_phy0->mdio.dev;  in tja1102_p1_register()
555 	struct device_node *np = dev->of_node;  in tja1102_p1_register()
567 		} else if (addr != phydev_phy0->mdio.addr + 1) {  in tja1102_p1_register()
573 				phydev_phy0->mdio.addr + 1);  in tja1102_p1_register()
591 		 * the mii_bus->dev, which is not correct in case.  in tja1102_p1_register()
593 		phy->mdio.dev.parent = dev;  in tja1102_p1_register()
599 			 * interrupt line, so -EPROBE_DEFER would make no sense  in tja1102_p1_register()
611 	struct device *dev = &phydev->mdio.dev;  in tja1102_p0_probe()
617 		return -ENOMEM;  in tja1102_p0_probe()
619 	priv->phydev = phydev;  in tja1102_p0_probe()
620 	INIT_WORK(&priv->phy_register_work, tja1102_p1_register);  in tja1102_p0_probe()
626 	schedule_work(&priv->phy_register_work);  in tja1102_p0_probe()
635 	if ((phydev->phy_id & PHY_ID_MASK) != PHY_ID_TJA1102)  in tja1102_match_phy_device()
675 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED) {  in tja11xx_config_intr()
696 	struct device *dev = &phydev->mdio.dev;  in tja11xx_handle_interrupt()
738  * | BI_DA+           | BI_DA-                 | Result
740  * | + short to -     | - short to +           | short
903 MODULE_DESCRIPTION("NXP TJA11xx BoardR-Reach PHY driver");