1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (C) 2015 Broadcom Corporation 4 */ 5 6 #ifndef _LINUX_BCM_PHY_LIB_H 7 #define _LINUX_BCM_PHY_LIB_H 8 9 #include <linux/brcmphy.h> 10 #include <linux/phy.h> 11 12 /* 28nm only register definitions */ 13 #define MISC_ADDR(base, channel) base, channel 14 15 #define DSP_TAP10 MISC_ADDR(0x0a, 0) 16 #define PLL_PLLCTRL_1 MISC_ADDR(0x32, 1) 17 #define PLL_PLLCTRL_2 MISC_ADDR(0x32, 2) 18 #define PLL_PLLCTRL_4 MISC_ADDR(0x33, 0) 19 20 #define AFE_RXCONFIG_0 MISC_ADDR(0x38, 0) 21 #define AFE_RXCONFIG_1 MISC_ADDR(0x38, 1) 22 #define AFE_RXCONFIG_2 MISC_ADDR(0x38, 2) 23 #define AFE_RX_LP_COUNTER MISC_ADDR(0x38, 3) 24 #define AFE_TX_CONFIG MISC_ADDR(0x39, 0) 25 #define AFE_VDCA_ICTRL_0 MISC_ADDR(0x39, 1) 26 #define AFE_VDAC_OTHERS_0 MISC_ADDR(0x39, 3) 27 #define AFE_HPF_TRIM_OTHERS MISC_ADDR(0x3a, 0) 28 29 30 int bcm_phy_write_exp(struct phy_device *phydev, u16 reg, u16 val); 31 int bcm_phy_read_exp(struct phy_device *phydev, u16 reg); 32 33 static inline int bcm_phy_write_exp_sel(struct phy_device *phydev, 34 u16 reg, u16 val) 35 { 36 return bcm_phy_write_exp(phydev, reg | MII_BCM54XX_EXP_SEL_ER, val); 37 } 38 39 int bcm54xx_auxctl_write(struct phy_device *phydev, u16 regnum, u16 val); 40 int bcm54xx_auxctl_read(struct phy_device *phydev, u16 regnum); 41 42 int bcm_phy_write_misc(struct phy_device *phydev, 43 u16 reg, u16 chl, u16 value); 44 int bcm_phy_read_misc(struct phy_device *phydev, 45 u16 reg, u16 chl); 46 47 int bcm_phy_write_shadow(struct phy_device *phydev, u16 shadow, 48 u16 val); 49 int bcm_phy_read_shadow(struct phy_device *phydev, u16 shadow); 50 51 int bcm_phy_ack_intr(struct phy_device *phydev); 52 int bcm_phy_config_intr(struct phy_device *phydev); 53 54 int bcm_phy_enable_apd(struct phy_device *phydev, bool dll_pwr_down); 55 56 int bcm_phy_set_eee(struct phy_device *phydev, bool enable); 57 58 int bcm_phy_downshift_get(struct phy_device *phydev, u8 *count); 59 60 int bcm_phy_downshift_set(struct phy_device *phydev, u8 count); 61 62 int bcm_phy_get_sset_count(struct phy_device *phydev); 63 void bcm_phy_get_strings(struct phy_device *phydev, u8 *data); 64 void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow, 65 struct ethtool_stats *stats, u64 *data); 66 void bcm_phy_r_rc_cal_reset(struct phy_device *phydev); 67 int bcm_phy_28nm_a0b0_afe_config_init(struct phy_device *phydev); 68 int bcm_phy_enable_jumbo(struct phy_device *phydev); 69 70 #endif /* _LINUX_BCM_PHY_LIB_H */ 71