/*
* drivers/net/phy/micrel.c
*
* Driver for Micrel PHYs
*
* Author: David J. Choi
*
* Copyright (c) 2010 Micrel, 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.
*
* Support : ksz9021 , vsc8201, ks8001
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/phy.h>
#define PHY_ID_KSZ9021 0x00221611
#define PHY_ID_VSC8201 0x000FC413
#define PHY_ID_KS8001 0x0022161A
static int kszphy_config_init(struct phy_device *phydev)
{
return 0;
}
static struct phy_driver ks8001_driver = {
.phy_id = PHY_ID_KS8001,
.name = "Micrel KS8001",
.phy_id_mask = 0x00fffff0,
.features = PHY_BASIC_FEATURES,
.flags = PHY_POLL,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.driver = { .owner = THIS_MODULE,},
};
static struct phy_driver vsc8201_driver = {
.phy_id = PHY_ID_VSC8201,
.name = "Micrel VSC8201",
.phy_id_mask = 0x00fffff0,
.features = PHY_BASIC_FEATURES,
.flags = PHY_POLL,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.driver = { .owner = THIS_MODULE,},
};
static struct phy_driver ksz9021_driver = {
.phy_id = PHY_ID_KSZ9021,
.phy_id_mask = 0x000fff10,
.name = "Micrel KSZ9021 Gigabit PHY",
.features = PHY_GBIT_FEATURES | SUPPORTED_Pause,
.flags = PHY_POLL,
.config_init = kszphy_config_init,
.config_aneg = genphy_config_aneg,
.read_status = genphy_read_status,
.driver = { .owner = THIS_MODULE, },
};
static int __init ksphy_init(void)
{
int ret;
ret = phy_driver_register(&ks8001_driver);
if (ret)
goto err1;
ret = phy_driver_register(&vsc8201_driver);
if (ret)
goto err2;
ret = phy_driver_register(&ksz9021_driver);
if (ret)
goto err3;
return 0;
err3:
phy_driver_unregister(&vsc8201_driver);
err2:
phy_driver_unregister(&ks8001_driver);
err1:
return ret;
}
static void __exit ksphy_exit(void)
{
phy_driver_unregister(&ks8001_driver);
phy_driver_unregister(&vsc8201_driver);
phy_driver_unregister(&ksz9021_driver);
}
module_init(ksphy_init);
module_exit(ksphy_exit);
MODULE_DESCRIPTION("Micrel PHY driver");
MODULE_AUTHOR("David J. Choi");
MODULE_LICENSE("GPL");
static struct mdio_device_id micrel_tbl[] = {
{ PHY_ID_KSZ9021, 0x000fff10 },
{ PHY_ID_VSC8201, 0x00fffff0 },
{ PHY_ID_KS8001, 0x00fffff0 },
{ }
};
MODULE_DEVICE_TABLE(mdio, micrel_tbl);
