[deliverable/linux.git] / drivers / net / phy / vitesse.c

/*
 * Driver for Vitesse PHYs
 *
 * Author: Kriston Carson
 *
 * Copyright (c) 2005, 2009, 2011 Freescale Semiconductor, Inc.
 *
 * 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.
 *
 */

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>

/* Vitesse Extended Page Magic Register(s) */
#define MII_VSC82X4_EXT_PAGE_16E	0x10
#define MII_VSC82X4_EXT_PAGE_17E	0x11
#define MII_VSC82X4_EXT_PAGE_18E	0x12

/* Vitesse Extended Control Register 1 */
#define MII_VSC8244_EXT_CON1           0x17
#define MII_VSC8244_EXTCON1_INIT       0x0000
#define MII_VSC8244_EXTCON1_TX_SKEW_MASK	0x0c00
#define MII_VSC8244_EXTCON1_RX_SKEW_MASK	0x0300
#define MII_VSC8244_EXTCON1_TX_SKEW	0x0800
#define MII_VSC8244_EXTCON1_RX_SKEW	0x0200

/* Vitesse Interrupt Mask Register */
#define MII_VSC8244_IMASK		0x19
#define MII_VSC8244_IMASK_IEN		0x8000
#define MII_VSC8244_IMASK_SPEED		0x4000
#define MII_VSC8244_IMASK_LINK		0x2000
#define MII_VSC8244_IMASK_DUPLEX	0x1000
#define MII_VSC8244_IMASK_MASK		0xf000

#define MII_VSC8221_IMASK_MASK		0xa000

/* Vitesse Interrupt Status Register */
#define MII_VSC8244_ISTAT		0x1a
#define MII_VSC8244_ISTAT_STATUS	0x8000
#define MII_VSC8244_ISTAT_SPEED		0x4000
#define MII_VSC8244_ISTAT_LINK		0x2000
#define MII_VSC8244_ISTAT_DUPLEX	0x1000

/* Vitesse Auxiliary Control/Status Register */
#define MII_VSC8244_AUX_CONSTAT		0x1c
#define MII_VSC8244_AUXCONSTAT_INIT	0x0000
#define MII_VSC8244_AUXCONSTAT_DUPLEX	0x0020
#define MII_VSC8244_AUXCONSTAT_SPEED	0x0018
#define MII_VSC8244_AUXCONSTAT_GBIT	0x0010
#define MII_VSC8244_AUXCONSTAT_100	0x0008

#define MII_VSC8221_AUXCONSTAT_INIT	0x0004 /* need to set this bit? */
#define MII_VSC8221_AUXCONSTAT_RESERVED	0x0004

/* Vitesse Extended Page Access Register */
#define MII_VSC82X4_EXT_PAGE_ACCESS	0x1f

#define PHY_ID_VSC8234			0x000fc620
#define PHY_ID_VSC8244			0x000fc6c0
#define PHY_ID_VSC8514			0x00070670
#define PHY_ID_VSC8574			0x000704a0
#define PHY_ID_VSC8601			0x00070420
#define PHY_ID_VSC8662			0x00070660
#define PHY_ID_VSC8221			0x000fc550
#define PHY_ID_VSC8211			0x000fc4b0

MODULE_DESCRIPTION("Vitesse PHY driver");
MODULE_AUTHOR("Kriston Carson");
MODULE_LICENSE("GPL");

static int vsc824x_add_skew(struct phy_device *phydev)
{
	int err;
	int extcon;

	extcon = phy_read(phydev, MII_VSC8244_EXT_CON1);

	if (extcon < 0)
		return extcon;

	extcon &= ~(MII_VSC8244_EXTCON1_TX_SKEW_MASK |
			MII_VSC8244_EXTCON1_RX_SKEW_MASK);

	extcon |= (MII_VSC8244_EXTCON1_TX_SKEW |
			MII_VSC8244_EXTCON1_RX_SKEW);

	err = phy_write(phydev, MII_VSC8244_EXT_CON1, extcon);

	return err;
}

static int vsc824x_config_init(struct phy_device *phydev)
{
	int err;

	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,
			MII_VSC8244_AUXCONSTAT_INIT);
	if (err < 0)
		return err;

	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
		err = vsc824x_add_skew(phydev);

	return err;
}

static int vsc824x_ack_interrupt(struct phy_device *phydev)
{
	int err = 0;

	/* Don't bother to ACK the interrupts if interrupts
	 * are disabled.  The 824x cannot clear the interrupts
	 * if they are disabled.
	 */
	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
		err = phy_read(phydev, MII_VSC8244_ISTAT);

	return (err < 0) ? err : 0;
}

static int vsc82xx_config_intr(struct phy_device *phydev)
{
	int err;

	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
		err = phy_write(phydev, MII_VSC8244_IMASK,
			(phydev->drv->phy_id == PHY_ID_VSC8234 ||
			 phydev->drv->phy_id == PHY_ID_VSC8244 ||
			 phydev->drv->phy_id == PHY_ID_VSC8514 ||
			 phydev->drv->phy_id == PHY_ID_VSC8574 ||
			 phydev->drv->phy_id == PHY_ID_VSC8601) ?
				MII_VSC8244_IMASK_MASK :
				MII_VSC8221_IMASK_MASK);
	else {
		/* The Vitesse PHY cannot clear the interrupt
		 * once it has disabled them, so we clear them first
		 */
		err = phy_read(phydev, MII_VSC8244_ISTAT);

		if (err < 0)
			return err;

		err = phy_write(phydev, MII_VSC8244_IMASK, 0);
	}

	return err;
}

static int vsc8221_config_init(struct phy_device *phydev)
{
	int err;

	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,
			MII_VSC8221_AUXCONSTAT_INIT);
	return err;

	/* Perhaps we should set EXT_CON1 based on the interface?
	 * Options are 802.3Z SerDes or SGMII
	 */
}

/* vsc82x4_config_autocross_enable - Enable auto MDI/MDI-X for forced links
 * @phydev: target phy_device struct
 *
 * Enable auto MDI/MDI-X when in 10/100 forced link speeds by writing
 * special values in the VSC8234/VSC8244 extended reserved registers
 */
static int vsc82x4_config_autocross_enable(struct phy_device *phydev)
{
	int ret;

	if (phydev->autoneg == AUTONEG_ENABLE || phydev->speed > SPEED_100)
		return 0;

	/* map extended registers set 0x10 - 0x1e */
	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x52b5);
	if (ret >= 0)
		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_18E, 0x0012);
	if (ret >= 0)
		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_17E, 0x2803);
	if (ret >= 0)
		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_16E, 0x87fa);
	/* map standard registers set 0x10 - 0x1e */
	if (ret >= 0)
		ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);
	else
		phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);

	return ret;
}

/* vsc82x4_config_aneg - restart auto-negotiation or write BMCR
 * @phydev: target phy_device struct
 *
 * Description: If auto-negotiation is enabled, we configure the
 *   advertising, and then restart auto-negotiation.  If it is not
 *   enabled, then we write the BMCR and also start the auto
 *   MDI/MDI-X feature
 */
static int vsc82x4_config_aneg(struct phy_device *phydev)
{
	int ret;

	/* Enable auto MDI/MDI-X when in 10/100 forced link speeds by
	 * writing special values in the VSC8234 extended reserved registers
	 */
	if (phydev->autoneg != AUTONEG_ENABLE && phydev->speed <= SPEED_100) {
		ret = genphy_setup_forced(phydev);

		if (ret < 0) /* error */
			return ret;

		return vsc82x4_config_autocross_enable(phydev);
	}

	return genphy_config_aneg(phydev);
}

/* Vitesse 82xx */
static struct phy_driver vsc82xx_driver[] = {
{
	.phy_id         = PHY_ID_VSC8234,
	.name           = "Vitesse VSC8234",
	.phy_id_mask    = 0x000ffff0,
	.features       = PHY_GBIT_FEATURES,
	.flags          = PHY_HAS_INTERRUPT,
	.config_init    = &vsc824x_config_init,
	.config_aneg    = &vsc82x4_config_aneg,
	.read_status    = &genphy_read_status,
	.ack_interrupt  = &vsc824x_ack_interrupt,
	.config_intr    = &vsc82xx_config_intr,
}, {
	.phy_id		= PHY_ID_VSC8244,
	.name		= "Vitesse VSC8244",
	.phy_id_mask	= 0x000fffc0,
	.features	= PHY_GBIT_FEATURES,
	.flags		= PHY_HAS_INTERRUPT,
	.config_init	= &vsc824x_config_init,
	.config_aneg	= &vsc82x4_config_aneg,
	.read_status	= &genphy_read_status,
	.ack_interrupt	= &vsc824x_ack_interrupt,
	.config_intr	= &vsc82xx_config_intr,
}, {
	.phy_id		= PHY_ID_VSC8514,
	.name		= "Vitesse VSC8514",
	.phy_id_mask	= 0x000ffff0,
	.features	= PHY_GBIT_FEATURES,
	.flags		= PHY_HAS_INTERRUPT,
	.config_init	= &vsc824x_config_init,
	.config_aneg	= &vsc82x4_config_aneg,
	.read_status	= &genphy_read_status,
	.ack_interrupt	= &vsc824x_ack_interrupt,
	.config_intr	= &vsc82xx_config_intr,
}, {
	.phy_id         = PHY_ID_VSC8574,
	.name           = "Vitesse VSC8574",
	.phy_id_mask    = 0x000ffff0,
	.features       = PHY_GBIT_FEATURES,
	.flags          = PHY_HAS_INTERRUPT,
	.config_init    = &vsc824x_config_init,
	.config_aneg    = &vsc82x4_config_aneg,
	.read_status    = &genphy_read_status,
	.ack_interrupt  = &vsc824x_ack_interrupt,
	.config_intr    = &vsc82xx_config_intr,
}, {
	.phy_id         = PHY_ID_VSC8601,
	.name           = "Vitesse VSC8601",
	.phy_id_mask    = 0x000ffff0,
	.features       = PHY_GBIT_FEATURES,
	.flags          = PHY_HAS_INTERRUPT,
	.config_init    = &genphy_config_init,
	.config_aneg    = &genphy_config_aneg,
	.read_status    = &genphy_read_status,
	.ack_interrupt  = &vsc824x_ack_interrupt,
	.config_intr    = &vsc82xx_config_intr,
}, {
	.phy_id         = PHY_ID_VSC8662,
	.name           = "Vitesse VSC8662",
	.phy_id_mask    = 0x000ffff0,
	.features       = PHY_GBIT_FEATURES,
	.flags          = PHY_HAS_INTERRUPT,
	.config_init    = &vsc824x_config_init,
	.config_aneg    = &vsc82x4_config_aneg,
	.read_status    = &genphy_read_status,
	.ack_interrupt  = &vsc824x_ack_interrupt,
	.config_intr    = &vsc82xx_config_intr,
}, {
	/* Vitesse 8221 */
	.phy_id		= PHY_ID_VSC8221,
	.phy_id_mask	= 0x000ffff0,
	.name		= "Vitesse VSC8221",
	.features	= PHY_GBIT_FEATURES,
	.flags		= PHY_HAS_INTERRUPT,
	.config_init	= &vsc8221_config_init,
	.config_aneg	= &genphy_config_aneg,
	.read_status	= &genphy_read_status,
	.ack_interrupt	= &vsc824x_ack_interrupt,
	.config_intr	= &vsc82xx_config_intr,
}, {
	/* Vitesse 8211 */
	.phy_id		= PHY_ID_VSC8211,
	.phy_id_mask	= 0x000ffff0,
	.name		= "Vitesse VSC8211",
	.features	= PHY_GBIT_FEATURES,
	.flags		= PHY_HAS_INTERRUPT,
	.config_init	= &vsc8221_config_init,
	.config_aneg	= &genphy_config_aneg,
	.read_status	= &genphy_read_status,
	.ack_interrupt	= &vsc824x_ack_interrupt,
	.config_intr	= &vsc82xx_config_intr,
} };

module_phy_driver(vsc82xx_driver);

static struct mdio_device_id __maybe_unused vitesse_tbl[] = {
	{ PHY_ID_VSC8234, 0x000ffff0 },
	{ PHY_ID_VSC8244, 0x000fffc0 },
	{ PHY_ID_VSC8514, 0x000ffff0 },
	{ PHY_ID_VSC8574, 0x000ffff0 },
	{ PHY_ID_VSC8662, 0x000ffff0 },
	{ PHY_ID_VSC8221, 0x000ffff0 },
	{ PHY_ID_VSC8211, 0x000ffff0 },
	{ }
};

MODULE_DEVICE_TABLE(mdio, vitesse_tbl);
Commit	Line	Data
ef82a306 JL	1	/*
	2	* Driver for Vitesse PHYs
	3	*
	4	* Author: Kriston Carson
	5	*
3fb69bca	6	* Copyright (c) 2005, 2009, 2011 Freescale Semiconductor, Inc.
ef82a306 JL	7	*
	8	* This program is free software; you can redistribute it and/or modify it
	9	* under the terms of the GNU General Public License as published by the
	10	* Free Software Foundation; either version 2 of the License, or (at your
	11	* option) any later version.
	12	*
	13	*/
	14
ef82a306 JL	15	#include <linux/kernel.h>
	16	#include <linux/module.h>
	17	#include <linux/mii.h>
	18	#include <linux/ethtool.h>
	19	#include <linux/phy.h>
	20
3fb69bca MB	21	/* Vitesse Extended Page Magic Register(s) */
	22	#define MII_VSC82X4_EXT_PAGE_16E 0x10
	23	#define MII_VSC82X4_EXT_PAGE_17E 0x11
	24	#define MII_VSC82X4_EXT_PAGE_18E 0x12
	25
ef82a306 JL	26	/* Vitesse Extended Control Register 1 */
	27	#define MII_VSC8244_EXT_CON1 0x17
	28	#define MII_VSC8244_EXTCON1_INIT 0x0000
af2d940d AF	29	#define MII_VSC8244_EXTCON1_TX_SKEW_MASK 0x0c00
	30	#define MII_VSC8244_EXTCON1_RX_SKEW_MASK 0x0300
	31	#define MII_VSC8244_EXTCON1_TX_SKEW 0x0800
	32	#define MII_VSC8244_EXTCON1_RX_SKEW 0x0200
ef82a306 JL	33
	34	/* Vitesse Interrupt Mask Register */
	35	#define MII_VSC8244_IMASK 0x19
	36	#define MII_VSC8244_IMASK_IEN 0x8000
	37	#define MII_VSC8244_IMASK_SPEED 0x4000
	38	#define MII_VSC8244_IMASK_LINK 0x2000
	39	#define MII_VSC8244_IMASK_DUPLEX 0x1000
	40	#define MII_VSC8244_IMASK_MASK 0xf000
	41
11c6dd2c TP	42	#define MII_VSC8221_IMASK_MASK 0xa000
11c6dd2c TP	43
ef82a306 JL	44	/* Vitesse Interrupt Status Register */
	45	#define MII_VSC8244_ISTAT 0x1a
	46	#define MII_VSC8244_ISTAT_STATUS 0x8000
	47	#define MII_VSC8244_ISTAT_SPEED 0x4000
	48	#define MII_VSC8244_ISTAT_LINK 0x2000
	49	#define MII_VSC8244_ISTAT_DUPLEX 0x1000
	50
	51	/* Vitesse Auxiliary Control/Status Register */
2a8626d1 MS	52	#define MII_VSC8244_AUX_CONSTAT 0x1c
	53	#define MII_VSC8244_AUXCONSTAT_INIT 0x0000
	54	#define MII_VSC8244_AUXCONSTAT_DUPLEX 0x0020
	55	#define MII_VSC8244_AUXCONSTAT_SPEED 0x0018
	56	#define MII_VSC8244_AUXCONSTAT_GBIT 0x0010
	57	#define MII_VSC8244_AUXCONSTAT_100 0x0008
ef82a306	58
11c6dd2c TP	59	#define MII_VSC8221_AUXCONSTAT_INIT 0x0004 /* need to set this bit? */
	60	#define MII_VSC8221_AUXCONSTAT_RESERVED 0x0004
	61
3fb69bca MB	62	/* Vitesse Extended Page Access Register */
	63	#define MII_VSC82X4_EXT_PAGE_ACCESS 0x1f
	64
0508019c	65	#define PHY_ID_VSC8234 0x000fc620
11c6dd2c	66	#define PHY_ID_VSC8244 0x000fc6c0
167f76a8	67	#define PHY_ID_VSC8514 0x00070670
c2efef74	68	#define PHY_ID_VSC8574 0x000704a0
7729b053	69	#define PHY_ID_VSC8601 0x00070420
06ae4f84	70	#define PHY_ID_VSC8662 0x00070660
11c6dd2c	71	#define PHY_ID_VSC8221 0x000fc550
5a1cebd8	72	#define PHY_ID_VSC8211 0x000fc4b0
11c6dd2c	73
ef82a306 JL	74	MODULE_DESCRIPTION("Vitesse PHY driver");
	75	MODULE_AUTHOR("Kriston Carson");
	76	MODULE_LICENSE("GPL");
	77
baec126c	78	static int vsc824x_add_skew(struct phy_device *phydev)
ef82a306 JL	79	{
ef82a306 JL	80	int err;
fddf86fc	81	int extcon;
ef82a306	82
af2d940d AF	83	extcon = phy_read(phydev, MII_VSC8244_EXT_CON1);
	84
	85	if (extcon < 0)
fddf86fc	86	return extcon;
af2d940d AF	87
	88	extcon &= ~(MII_VSC8244_EXTCON1_TX_SKEW_MASK \|
	89	MII_VSC8244_EXTCON1_RX_SKEW_MASK);
	90
fddf86fc AF	91	extcon \|= (MII_VSC8244_EXTCON1_TX_SKEW \|
fddf86fc AF	92	MII_VSC8244_EXTCON1_RX_SKEW);
af2d940d AF	93
	94	err = phy_write(phydev, MII_VSC8244_EXT_CON1, extcon);
	95
ef82a306 JL	96	return err;
ef82a306 JL	97	}
fddf86fc AF	98
	99	static int vsc824x_config_init(struct phy_device *phydev)
	100	{
	101	int err;
	102
	103	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,
	104	MII_VSC8244_AUXCONSTAT_INIT);
	105	if (err < 0)
	106	return err;
	107
	108	if (phydev->interface == PHY_INTERFACE_MODE_RGMII_ID)
	109	err = vsc824x_add_skew(phydev);
	110
	111	return err;
	112	}
ef82a306 JL	113
	114	static int vsc824x_ack_interrupt(struct phy_device *phydev)
	115	{
1d5e83aa	116	int err = 0;
2a8626d1 MS	117
2a8626d1 MS	118	/* Don't bother to ACK the interrupts if interrupts
1d5e83aa AF	119	* are disabled. The 824x cannot clear the interrupts
	120	* if they are disabled.
	121	*/
	122	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
	123	err = phy_read(phydev, MII_VSC8244_ISTAT);
ef82a306 JL	124
	125	return (err < 0) ? err : 0;
	126	}
	127
11c6dd2c	128	static int vsc82xx_config_intr(struct phy_device *phydev)
ef82a306 JL	129	{
	130	int err;
	131
	132	if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
	133	err = phy_write(phydev, MII_VSC8244_IMASK,
0508019c	134	(phydev->drv->phy_id == PHY_ID_VSC8234 \|\|
c2efef74	135	phydev->drv->phy_id == PHY_ID_VSC8244 \|\|
167f76a8	136	phydev->drv->phy_id == PHY_ID_VSC8514 \|\|
7729b053 MR	137	phydev->drv->phy_id == PHY_ID_VSC8574 \|\|
7729b053 MR	138	phydev->drv->phy_id == PHY_ID_VSC8601) ?
11c6dd2c TP	139	MII_VSC8244_IMASK_MASK :
11c6dd2c TP	140	MII_VSC8221_IMASK_MASK);
1d5e83aa	141	else {
2a8626d1	142	/* The Vitesse PHY cannot clear the interrupt
1d5e83aa AF	143	* once it has disabled them, so we clear them first
	144	*/
	145	err = phy_read(phydev, MII_VSC8244_ISTAT);
	146
52cb1c2b	147	if (err < 0)
1d5e83aa AF	148	return err;
1d5e83aa AF	149
ef82a306	150	err = phy_write(phydev, MII_VSC8244_IMASK, 0);
1d5e83aa AF	151	}
1d5e83aa AF	152
ef82a306 JL	153	return err;
	154	}
	155
11c6dd2c	156	static int vsc8221_config_init(struct phy_device *phydev)
ef82a306	157	{
11c6dd2c TP	158	int err;
	159
	160	err = phy_write(phydev, MII_VSC8244_AUX_CONSTAT,
	161	MII_VSC8221_AUXCONSTAT_INIT);
	162	return err;
	163
	164	/* Perhaps we should set EXT_CON1 based on the interface?
2a8626d1 MS	165	* Options are 802.3Z SerDes or SGMII
2a8626d1 MS	166	*/
11c6dd2c TP	167	}
11c6dd2c TP	168
3fb69bca MB	169	/* vsc82x4_config_autocross_enable - Enable auto MDI/MDI-X for forced links
	170	* @phydev: target phy_device struct
	171	*
	172	* Enable auto MDI/MDI-X when in 10/100 forced link speeds by writing
	173	* special values in the VSC8234/VSC8244 extended reserved registers
	174	*/
	175	static int vsc82x4_config_autocross_enable(struct phy_device *phydev)
	176	{
	177	int ret;
	178
	179	if (phydev->autoneg == AUTONEG_ENABLE \|\| phydev->speed > SPEED_100)
	180	return 0;
	181
	182	/* map extended registers set 0x10 - 0x1e */
	183	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x52b5);
	184	if (ret >= 0)
	185	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_18E, 0x0012);
	186	if (ret >= 0)
	187	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_17E, 0x2803);
	188	if (ret >= 0)
	189	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_16E, 0x87fa);
	190	/* map standard registers set 0x10 - 0x1e */
	191	if (ret >= 0)
	192	ret = phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);
	193	else
	194	phy_write(phydev, MII_VSC82X4_EXT_PAGE_ACCESS, 0x0000);
	195
	196	return ret;
	197	}
	198
	199	/* vsc82x4_config_aneg - restart auto-negotiation or write BMCR
	200	* @phydev: target phy_device struct
	201	*
	202	* Description: If auto-negotiation is enabled, we configure the
	203	* advertising, and then restart auto-negotiation. If it is not
	204	* enabled, then we write the BMCR and also start the auto
	205	* MDI/MDI-X feature
	206	*/
	207	static int vsc82x4_config_aneg(struct phy_device *phydev)
	208	{
	209	int ret;
	210
	211	/* Enable auto MDI/MDI-X when in 10/100 forced link speeds by
	212	* writing special values in the VSC8234 extended reserved registers
	213	*/
	214	if (phydev->autoneg != AUTONEG_ENABLE && phydev->speed <= SPEED_100) {
	215	ret = genphy_setup_forced(phydev);
	216
	217	if (ret < 0) /* error */
	218	return ret;
	219
	220	return vsc82x4_config_autocross_enable(phydev);
	221	}
	222
	223	return genphy_config_aneg(phydev);
	224	}
	225
0508019c	226	/* Vitesse 82xx */
d5bf9071 CH	227	static struct phy_driver vsc82xx_driver[] = {
d5bf9071 CH	228	{
0508019c AF	229	.phy_id = PHY_ID_VSC8234,
	230	.name = "Vitesse VSC8234",
	231	.phy_id_mask = 0x000ffff0,
	232	.features = PHY_GBIT_FEATURES,
	233	.flags = PHY_HAS_INTERRUPT,
	234	.config_init = &vsc824x_config_init,
3fb69bca	235	.config_aneg = &vsc82x4_config_aneg,
0508019c AF	236	.read_status = &genphy_read_status,
	237	.ack_interrupt = &vsc824x_ack_interrupt,
	238	.config_intr = &vsc82xx_config_intr,
0508019c	239	}, {
d5bf9071 CH	240	.phy_id = PHY_ID_VSC8244,
	241	.name = "Vitesse VSC8244",
	242	.phy_id_mask = 0x000fffc0,
	243	.features = PHY_GBIT_FEATURES,
	244	.flags = PHY_HAS_INTERRUPT,
	245	.config_init = &vsc824x_config_init,
3fb69bca	246	.config_aneg = &vsc82x4_config_aneg,
d5bf9071 CH	247	.read_status = &genphy_read_status,
	248	.ack_interrupt = &vsc824x_ack_interrupt,
	249	.config_intr = &vsc82xx_config_intr,
167f76a8 SX	250	}, {
	251	.phy_id = PHY_ID_VSC8514,
	252	.name = "Vitesse VSC8514",
	253	.phy_id_mask = 0x000ffff0,
	254	.features = PHY_GBIT_FEATURES,
	255	.flags = PHY_HAS_INTERRUPT,
	256	.config_init = &vsc824x_config_init,
	257	.config_aneg = &vsc82x4_config_aneg,
	258	.read_status = &genphy_read_status,
	259	.ack_interrupt = &vsc824x_ack_interrupt,
	260	.config_intr = &vsc82xx_config_intr,
c2efef74	261	}, {
	262	.phy_id = PHY_ID_VSC8574,
	263	.name = "Vitesse VSC8574",
	264	.phy_id_mask = 0x000ffff0,
	265	.features = PHY_GBIT_FEATURES,
	266	.flags = PHY_HAS_INTERRUPT,
	267	.config_init = &vsc824x_config_init,
3fb69bca	268	.config_aneg = &vsc82x4_config_aneg,
c2efef74	269	.read_status = &genphy_read_status,
	270	.ack_interrupt = &vsc824x_ack_interrupt,
	271	.config_intr = &vsc82xx_config_intr,
7729b053 MR	272	}, {
	273	.phy_id = PHY_ID_VSC8601,
	274	.name = "Vitesse VSC8601",
	275	.phy_id_mask = 0x000ffff0,
	276	.features = PHY_GBIT_FEATURES,
	277	.flags = PHY_HAS_INTERRUPT,
	278	.config_init = &genphy_config_init,
	279	.config_aneg = &genphy_config_aneg,
	280	.read_status = &genphy_read_status,
	281	.ack_interrupt = &vsc824x_ack_interrupt,
	282	.config_intr = &vsc82xx_config_intr,
06ae4f84 SS	283	}, {
	284	.phy_id = PHY_ID_VSC8662,
	285	.name = "Vitesse VSC8662",
	286	.phy_id_mask = 0x000ffff0,
	287	.features = PHY_GBIT_FEATURES,
	288	.flags = PHY_HAS_INTERRUPT,
	289	.config_init = &vsc824x_config_init,
3fb69bca	290	.config_aneg = &vsc82x4_config_aneg,
06ae4f84 SS	291	.read_status = &genphy_read_status,
	292	.ack_interrupt = &vsc824x_ack_interrupt,
	293	.config_intr = &vsc82xx_config_intr,
d5bf9071 CH	294	}, {
d5bf9071 CH	295	/* Vitesse 8221 */
11c6dd2c TP	296	.phy_id = PHY_ID_VSC8221,
	297	.phy_id_mask = 0x000ffff0,
	298	.name = "Vitesse VSC8221",
	299	.features = PHY_GBIT_FEATURES,
	300	.flags = PHY_HAS_INTERRUPT,
	301	.config_init = &vsc8221_config_init,
	302	.config_aneg = &genphy_config_aneg,
	303	.read_status = &genphy_read_status,
	304	.ack_interrupt = &vsc824x_ack_interrupt,
	305	.config_intr = &vsc82xx_config_intr,
5a1cebd8 MS	306	}, {
	307	/* Vitesse 8211 */
	308	.phy_id = PHY_ID_VSC8211,
	309	.phy_id_mask = 0x000ffff0,
	310	.name = "Vitesse VSC8211",
	311	.features = PHY_GBIT_FEATURES,
	312	.flags = PHY_HAS_INTERRUPT,
	313	.config_init = &vsc8221_config_init,
	314	.config_aneg = &genphy_config_aneg,
	315	.read_status = &genphy_read_status,
	316	.ack_interrupt = &vsc824x_ack_interrupt,
	317	.config_intr = &vsc82xx_config_intr,
d5bf9071	318	} };
11c6dd2c	319
50fd7150	320	module_phy_driver(vsc82xx_driver);
4e4f10f6	321
cf93c945	322	static struct mdio_device_id __maybe_unused vitesse_tbl[] = {
0508019c	323	{ PHY_ID_VSC8234, 0x000ffff0 },
4e4f10f6	324	{ PHY_ID_VSC8244, 0x000fffc0 },
167f76a8	325	{ PHY_ID_VSC8514, 0x000ffff0 },
c2efef74	326	{ PHY_ID_VSC8574, 0x000ffff0 },
06ae4f84	327	{ PHY_ID_VSC8662, 0x000ffff0 },
4e4f10f6	328	{ PHY_ID_VSC8221, 0x000ffff0 },
5a1cebd8	329	{ PHY_ID_VSC8211, 0x000ffff0 },
4e4f10f6 DW	330	{ }
	331	};
	332
	333	MODULE_DEVICE_TABLE(mdio, vitesse_tbl);