1a1cba561SArun Parameswaran /* 2a1cba561SArun Parameswaran * Copyright (C) 2015 Broadcom Corporation 3a1cba561SArun Parameswaran * 4a1cba561SArun Parameswaran * This program is free software; you can redistribute it and/or 5a1cba561SArun Parameswaran * modify it under the terms of the GNU General Public License as 6a1cba561SArun Parameswaran * published by the Free Software Foundation version 2. 7a1cba561SArun Parameswaran * 8a1cba561SArun Parameswaran * This program is distributed "as is" WITHOUT ANY WARRANTY of any 9a1cba561SArun Parameswaran * kind, whether express or implied; without even the implied warranty 10a1cba561SArun Parameswaran * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11a1cba561SArun Parameswaran * GNU General Public License for more details. 12a1cba561SArun Parameswaran */ 13a1cba561SArun Parameswaran 14a1cba561SArun Parameswaran #ifndef _LINUX_BCM_PHY_LIB_H 15a1cba561SArun Parameswaran #define _LINUX_BCM_PHY_LIB_H 16a1cba561SArun Parameswaran 17*79fb218dSFlorian Fainelli #include <linux/brcmphy.h> 18a1cba561SArun Parameswaran #include <linux/phy.h> 19a1cba561SArun Parameswaran 20a1cba561SArun Parameswaran int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); 21a1cba561SArun Parameswaran int bcm_phy_read_exp(struct phy_device *phydev, u16 reg); 22a1cba561SArun Parameswaran 23*79fb218dSFlorian Fainelli static inline int bcm_phy_write_exp_sel(struct phy_device *phydev, 24*79fb218dSFlorian Fainelli u16 reg, u16 val) 25*79fb218dSFlorian Fainelli { 26*79fb218dSFlorian Fainelli return bcm_phy_write_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER, val); 27*79fb218dSFlorian Fainelli } 28*79fb218dSFlorian Fainelli 295519da87SFlorian Fainelli int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val); 305519da87SFlorian Fainelli int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum); 315519da87SFlorian Fainelli 32a1cba561SArun Parameswaran int bcm_phy_write_misc(struct phy_device *phydev, 33a1cba561SArun Parameswaran u16 reg, u16 chl, u16 value); 34a1cba561SArun Parameswaran int bcm_phy_read_misc(struct phy_device *phydev, 35a1cba561SArun Parameswaran u16 reg, u16 chl); 36a1cba561SArun Parameswaran 37a1cba561SArun Parameswaran int bcm_phy_write_shadow(struct phy_device *phydev, u16 shadow, 38a1cba561SArun Parameswaran u16 val); 39a1cba561SArun Parameswaran int bcm_phy_read_shadow(struct phy_device *phydev, u16 shadow); 40a1cba561SArun Parameswaran 41a1cba561SArun Parameswaran int bcm_phy_ack_intr(struct phy_device *phydev); 42a1cba561SArun Parameswaran int bcm_phy_config_intr(struct phy_device *phydev); 43a1cba561SArun Parameswaran 44a1cba561SArun Parameswaran int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down); 45a1cba561SArun Parameswaran 4699cec8a4SFlorian Fainelli int bcm_phy_set_eee(struct phy_device *phydev, bool enable); 47d06f78c4SFlorian Fainelli 48d06f78c4SFlorian Fainelli int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count); 49d06f78c4SFlorian Fainelli 50d06f78c4SFlorian Fainelli int bcm_phy_downshift_set(struct phy_device *phydev, u8 count); 51d06f78c4SFlorian Fainelli 52820ee17bSFlorian Fainelli int bcm_phy_get_sset_count(struct phy_device *phydev); 53820ee17bSFlorian Fainelli void bcm_phy_get_strings(struct phy_device *phydev, u8 *data); 54820ee17bSFlorian Fainelli void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow, 55820ee17bSFlorian Fainelli struct ethtool_stats *stats, u64 *data); 56820ee17bSFlorian Fainelli 57a1cba561SArun Parameswaran #endif /* _LINUX_BCM_PHY_LIB_H */ 58