/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2015 Broadcom Corporation */ #ifndef _LINUX_BCM_PHY_LIB_H #define _LINUX_BCM_PHY_LIB_H #include <linux/brcmphy.h> #include <linux/phy.h> /* 28nm only register definitions */ #define MISC_ADDR(base, channel) base, channel #define DSP_TAP10 MISC_ADDR(0x0a, 0) #define PLL_PLLCTRL_1 MISC_ADDR(0x32, 1) #define PLL_PLLCTRL_2 MISC_ADDR(0x32, 2) #define PLL_PLLCTRL_4 MISC_ADDR(0x33, 0) #define AFE_RXCONFIG_0 MISC_ADDR(0x38, 0) #define AFE_RXCONFIG_1 MISC_ADDR(0x38, 1) #define AFE_RXCONFIG_2 MISC_ADDR(0x38, 2) #define AFE_RX_LP_COUNTER MISC_ADDR(0x38, 3) #define AFE_TX_CONFIG MISC_ADDR(0x39, 0) #define AFE_VDCA_ICTRL_0 MISC_ADDR(0x39, 1) #define AFE_VDAC_OTHERS_0 MISC_ADDR(0x39, 3) #define AFE_HPF_TRIM_OTHERS MISC_ADDR(0x3a, 0) int __bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); int __bcm_phy_read_exp(struct phy_device *phydev, u16 reg); int __bcm_phy_modify_exp(struct phy_device *phydev, u16 reg, u16 mask, u16 set); int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); int bcm_phy_read_exp(struct phy_device *phydev, u16 reg); int bcm_phy_modify_exp(struct phy_device *phydev, u16 reg, u16 mask, u16 set); static inline int bcm_phy_write_exp_sel(struct phy_device *phydev, u16 reg, u16 val) { return bcm_phy_write_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER, val); } static inline int bcm_phy_read_exp_sel(struct phy_device *phydev, u16 reg) { return bcm_phy_read_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER); } int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val); int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum); int bcm_phy_write_misc(struct phy_device *phydev, u16 reg, u16 chl, u16 value); int bcm_phy_read_misc(struct phy_device *phydev, u16 reg, u16 chl); int bcm_phy_write_shadow(struct phy_device *phydev, u16 shadow, u16 val); int bcm_phy_read_shadow(struct phy_device *phydev, u16 shadow); int __bcm_phy_write_rdb(struct phy_device *phydev, u16 rdb, u16 val); int bcm_phy_write_rdb(struct phy_device *phydev, u16 rdb, u16 val); int __bcm_phy_read_rdb(struct phy_device *phydev, u16 rdb); int bcm_phy_read_rdb(struct phy_device *phydev, u16 rdb); int __bcm_phy_modify_rdb(struct phy_device *phydev, u16 rdb, u16 mask, u16 set); int bcm_phy_modify_rdb(struct phy_device *phydev, u16 rdb, u16 mask, u16 set); int bcm_phy_ack_intr(struct phy_device *phydev); int bcm_phy_config_intr(struct phy_device *phydev); irqreturn_t bcm_phy_handle_interrupt(struct phy_device *phydev); int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down); int bcm_phy_set_eee(struct phy_device *phydev, bool enable); int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count); int bcm_phy_downshift_set(struct phy_device *phydev, u8 count); int bcm_phy_get_sset_count(struct phy_device *phydev); void bcm_phy_get_strings(struct phy_device *phydev, u8 *data); void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow, struct ethtool_stats *stats, u64 *data); void bcm_phy_r_rc_cal_reset(struct phy_device *phydev); int bcm_phy_28nm_a0b0_afe_config_init(struct phy_device *phydev); int bcm_phy_enable_jumbo(struct phy_device *phydev); int bcm_phy_cable_test_get_status_rdb(struct phy_device *phydev, bool *finished); int bcm_phy_cable_test_start_rdb(struct phy_device *phydev); int bcm_phy_cable_test_start(struct phy_device *phydev); int bcm_phy_cable_test_get_status(struct phy_device *phydev, bool *finished); #if IS_ENABLED(CONFIG_BCM_NET_PHYPTP) struct bcm_ptp_private *bcm_ptp_probe(struct phy_device *phydev); void bcm_ptp_config_init(struct phy_device *phydev); void bcm_ptp_stop(struct bcm_ptp_private *priv); #else static inline struct bcm_ptp_private *bcm_ptp_probe(struct phy_device *phydev) { return NULL; } static inline void bcm_ptp_config_init(struct phy_device *phydev) { } static inline void bcm_ptp_stop(struct bcm_ptp_private *priv) { } #endif #endif /* _LINUX_BCM_PHY_LIB_H */