| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Marvell 88E6xxx PHY access |
| * |
| * Copyright (c) 2008 Marvell Semiconductor |
| * |
| * Copyright (c) 2017 Andrew Lunn <andrew@lunn.ch> |
| */ |
| |
| #ifndef _MV88E6XXX_PHY_H |
| #define _MV88E6XXX_PHY_H |
| |
| #define MV88E6XXX_PHY_PAGE 0x16 |
| #define MV88E6XXX_PHY_PAGE_COPPER 0x00 |
| |
| /* PHY Registers accesses implementations */ |
| int mv88e6165_phy_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, |
| int addr, int reg, u16 *val); |
| int mv88e6165_phy_write(struct mv88e6xxx_chip *chip, struct mii_bus *bus, |
| int addr, int reg, u16 val); |
| int mv88e6185_phy_ppu_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus, |
| int addr, int reg, u16 *val); |
| int mv88e6185_phy_ppu_write(struct mv88e6xxx_chip *chip, struct mii_bus *bus, |
| int addr, int reg, u16 val); |
| |
| /* Generic PHY operations */ |
| int mv88e6xxx_phy_read(struct mv88e6xxx_chip *chip, int phy, |
| int reg, u16 *val); |
| int mv88e6xxx_phy_write(struct mv88e6xxx_chip *chip, int phy, |
| int reg, u16 val); |
| int mv88e6xxx_phy_page_read(struct mv88e6xxx_chip *chip, int phy, |
| u8 page, int reg, u16 *val); |
| int mv88e6xxx_phy_page_write(struct mv88e6xxx_chip *chip, int phy, |
| u8 page, int reg, u16 val); |
| void mv88e6xxx_phy_init(struct mv88e6xxx_chip *chip); |
| void mv88e6xxx_phy_destroy(struct mv88e6xxx_chip *chip); |
| int mv88e6xxx_phy_setup(struct mv88e6xxx_chip *chip); |
| |
| #endif /*_MV88E6XXX_PHY_H */ |
