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/* 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 */
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