1 // SPDX-License-Identifier: GPL-2.0+
13 #include <linux/delay.h>
106 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in rtl8201_config_intr()
118 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in rtl8211b_config_intr()
131 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in rtl8211e_config_intr()
144 	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)  in rtl8211f_config_intr()
163 	if (phydev->speed == SPEED_100 && phydev->autoneg == AUTONEG_DISABLE) {  in rtl8211_config_aneg()
183 	struct device *dev = &phydev->mdio.dev;  in rtl8211f_config_init()
191 	switch (phydev->interface) {  in rtl8211f_config_init()
212 	default: /* the rest of the modes imply leaving delay as is. */  in rtl8211f_config_init()
219 		dev_err(dev, "Failed to update the TX delay register\n");  in rtl8211f_config_init()
223 			"%s 2ns TX delay (and changing the value from pin-strapping RXD1 or the bootloader)\n",  in rtl8211f_config_init()
227 			"2ns TX delay was already %s (by pin-strapping RXD1 or bootloader configuration)\n",  in rtl8211f_config_init()
234 		dev_err(dev, "Failed to update the RX delay register\n");  in rtl8211f_config_init()
238 			"%s 2ns RX delay (and changing the value from pin-strapping RXD0 or the bootloader)\n",  in rtl8211f_config_init()
242 			"2ns RX delay was already %s (by pin-strapping RXD0 or bootloader configuration)\n",  in rtl8211f_config_init()
254 	/* enable TX/RX delay for rgmii-* modes, and disable them for rgmii. */  in rtl8211e_config_init()
255 	switch (phydev->interface) {  in rtl8211e_config_init()
272 	/* According to a sample driver there is a 0x1c config register on the  in rtl8211e_config_init()
274 	 * the RX/TX delays otherwise controlled by RXDLY/TXDLY pins.  in rtl8211e_config_init()
277 	 * 13 = Force Tx RX Delay controlled by bit12 bit11,  in rtl8211e_config_init()
278 	 * 12 = RX Delay, 11 = TX Delay  in rtl8211e_config_init()
318 		dev_err(&phydev->mdio.dev,  in rtl8366rb_config_init()
330 	if (!phydev->link)  in rtlgen_get_speed()
339 		phydev->speed = SPEED_10;  in rtlgen_get_speed()
342 		phydev->speed = SPEED_100;  in rtlgen_get_speed()
345 		phydev->speed = SPEED_1000;  in rtlgen_get_speed()
348 		phydev->speed = SPEED_10000;  in rtlgen_get_speed()
351 		phydev->speed = SPEED_2500;  in rtlgen_get_speed()
354 		phydev->speed = SPEED_5000;  in rtlgen_get_speed()
391 		ret = -EOPNOTSUPP;  in rtlgen_read_mmd()
407 		ret = -EOPNOTSUPP;  in rtlgen_write_mmd()
417 	if (ret != -EOPNOTSUPP)  in rtl822x_read_mmd()
442 	if (ret != -EOPNOTSUPP)  in rtl822x_write_mmd()
463 			 phydev->supported, val & RTL_SUPPORTS_2500FULL);  in rtl822x_get_features()
465 			 phydev->supported, val & RTL_SUPPORTS_5000FULL);  in rtl822x_get_features()
467 			 phydev->supported, val & RTL_SUPPORTS_10000FULL);  in rtl822x_get_features()
476 	if (phydev->autoneg == AUTONEG_ENABLE) {  in rtl822x_config_aneg()
480 				      phydev->advertising))  in rtl822x_config_aneg()
496 	if (phydev->autoneg == AUTONEG_ENABLE) {  in rtl822x_read_status()
503 			phydev->lp_advertising, lpadv & RTL_LPADV_10000FULL);  in rtl822x_read_status()
505 			phydev->lp_advertising, lpadv & RTL_LPADV_5000FULL);  in rtl822x_read_status()
507 			phydev->lp_advertising, lpadv & RTL_LPADV_2500FULL);  in rtl822x_read_status()
530 	return phydev->phy_id == RTL_GENERIC_PHYID &&  in rtlgen_match_phy_device()
536 	return phydev->phy_id == RTL_GENERIC_PHYID &&  in rtl8226_match_phy_device()
631 		.name		= "Generic FE-GE Realtek PHY",