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/*
* Marvell 88E6xxx SERDES manipulation, via SMI bus
*
* Copyright (c) 2008 Marvell Semiconductor
*
* Copyright (c) 2016 Andrew Lunn <andrew@lunn.ch>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef _MV88E6XXX_SERDES_H
#define _MV88E6XXX_SERDES_H
#include "chip.h"
#define MV88E6352_ADDR_SERDES 0x0f
#define MV88E6352_SERDES_PAGE_FIBER 0x01
#define MV88E6390_PORT9_LANE0 0x09
#define MV88E6390_PORT9_LANE1 0x12
#define MV88E6390_PORT9_LANE2 0x13
#define MV88E6390_PORT9_LANE3 0x14
#define MV88E6390_PORT10_LANE0 0x0a
#define MV88E6390_PORT10_LANE1 0x15
#define MV88E6390_PORT10_LANE2 0x16
#define MV88E6390_PORT10_LANE3 0x17
#define MV88E6390_SERDES_DEVICE (4 << 16)
/* 10GBASE-R and 10GBASE-X4/X2 */
#define MV88E6390_PCS_CONTROL_1 0x1000
#define MV88E6390_PCS_CONTROL_1_RESET BIT(15)
#define MV88E6390_PCS_CONTROL_1_LOOPBACK BIT(14)
#define MV88E6390_PCS_CONTROL_1_SPEED BIT(13)
#define MV88E6390_PCS_CONTROL_1_PDOWN BIT(11)
/* 1000BASE-X and SGMII */
#define MV88E6390_SGMII_CONTROL 0x2000
#define MV88E6390_SGMII_CONTROL_RESET BIT(15)
#define MV88E6390_SGMII_CONTROL_LOOPBACK BIT(14)
#define MV88E6390_SGMII_CONTROL_PDOWN BIT(11)
int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on);
int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on);
#endif
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