mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 11:18:28 +00:00
e160f7d430
At present devices use a simple integer offset to record the device tree node associated with the device. In preparation for supporting a live device tree, which uses a node pointer instead, refactor existing code to access this field through an inline function. Signed-off-by: Simon Glass <sjg@chromium.org>
555 lines
14 KiB
C
555 lines
14 KiB
C
/*
|
|
* Micrel PHY drivers
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
* Copyright 2010-2011 Freescale Semiconductor, Inc.
|
|
* author Andy Fleming
|
|
* (C) 2012 NetModule AG, David Andrey, added KSZ9031
|
|
*/
|
|
#include <config.h>
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <errno.h>
|
|
#include <fdtdec.h>
|
|
#include <micrel.h>
|
|
#include <phy.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
static struct phy_driver KSZ804_driver = {
|
|
.name = "Micrel KSZ804",
|
|
.uid = 0x221510,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_BASIC_FEATURES,
|
|
.config = &genphy_config,
|
|
.startup = &genphy_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
};
|
|
|
|
#define MII_KSZPHY_OMSO 0x16
|
|
#define KSZPHY_OMSO_B_CAST_OFF (1 << 9)
|
|
|
|
static int ksz_genconfig_bcastoff(struct phy_device *phydev)
|
|
{
|
|
int ret;
|
|
|
|
ret = phy_read(phydev, MDIO_DEVAD_NONE, MII_KSZPHY_OMSO);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
ret = phy_write(phydev, MDIO_DEVAD_NONE, MII_KSZPHY_OMSO,
|
|
ret | KSZPHY_OMSO_B_CAST_OFF);
|
|
if (ret < 0)
|
|
return ret;
|
|
|
|
return genphy_config(phydev);
|
|
}
|
|
|
|
static struct phy_driver KSZ8031_driver = {
|
|
.name = "Micrel KSZ8021/KSZ8031",
|
|
.uid = 0x221550,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_BASIC_FEATURES,
|
|
.config = &ksz_genconfig_bcastoff,
|
|
.startup = &genphy_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
};
|
|
|
|
/**
|
|
* KSZ8051
|
|
*/
|
|
#define MII_KSZ8051_PHY_OMSO 0x16
|
|
#define MII_KSZ8051_PHY_OMSO_NAND_TREE_ON (1 << 5)
|
|
|
|
static int ksz8051_config(struct phy_device *phydev)
|
|
{
|
|
unsigned val;
|
|
|
|
/* Disable NAND-tree */
|
|
val = phy_read(phydev, MDIO_DEVAD_NONE, MII_KSZ8051_PHY_OMSO);
|
|
val &= ~MII_KSZ8051_PHY_OMSO_NAND_TREE_ON;
|
|
phy_write(phydev, MDIO_DEVAD_NONE, MII_KSZ8051_PHY_OMSO, val);
|
|
|
|
return genphy_config(phydev);
|
|
}
|
|
|
|
static struct phy_driver KSZ8051_driver = {
|
|
.name = "Micrel KSZ8051",
|
|
.uid = 0x221550,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_BASIC_FEATURES,
|
|
.config = &ksz8051_config,
|
|
.startup = &genphy_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
};
|
|
|
|
static struct phy_driver KSZ8081_driver = {
|
|
.name = "Micrel KSZ8081",
|
|
.uid = 0x221560,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_BASIC_FEATURES,
|
|
.config = &ksz_genconfig_bcastoff,
|
|
.startup = &genphy_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
};
|
|
|
|
/**
|
|
* KSZ8895
|
|
*/
|
|
|
|
static unsigned short smireg_to_phy(unsigned short reg)
|
|
{
|
|
return ((reg & 0xc0) >> 3) + 0x06 + ((reg & 0x20) >> 5);
|
|
}
|
|
|
|
static unsigned short smireg_to_reg(unsigned short reg)
|
|
{
|
|
return reg & 0x1F;
|
|
}
|
|
|
|
static void ksz8895_write_smireg(struct phy_device *phydev, int smireg, int val)
|
|
{
|
|
phydev->bus->write(phydev->bus, smireg_to_phy(smireg), MDIO_DEVAD_NONE,
|
|
smireg_to_reg(smireg), val);
|
|
}
|
|
|
|
#if 0
|
|
static int ksz8895_read_smireg(struct phy_device *phydev, int smireg)
|
|
{
|
|
return phydev->bus->read(phydev->bus, smireg_to_phy(smireg),
|
|
MDIO_DEVAD_NONE, smireg_to_reg(smireg));
|
|
}
|
|
#endif
|
|
|
|
int ksz8895_config(struct phy_device *phydev)
|
|
{
|
|
/* we are connected directly to the switch without
|
|
* dedicated PHY. SCONF1 == 001 */
|
|
phydev->link = 1;
|
|
phydev->duplex = DUPLEX_FULL;
|
|
phydev->speed = SPEED_100;
|
|
|
|
/* Force the switch to start */
|
|
ksz8895_write_smireg(phydev, 1, 1);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ksz8895_startup(struct phy_device *phydev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static struct phy_driver ksz8895_driver = {
|
|
.name = "Micrel KSZ8895/KSZ8864",
|
|
.uid = 0x221450,
|
|
.mask = 0xffffe1,
|
|
.features = PHY_BASIC_FEATURES,
|
|
.config = &ksz8895_config,
|
|
.startup = &ksz8895_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
};
|
|
|
|
#ifndef CONFIG_PHY_MICREL_KSZ9021
|
|
/*
|
|
* I can't believe Micrel used the exact same part number
|
|
* for the KSZ9021. Shame Micrel, Shame!
|
|
*/
|
|
static struct phy_driver KS8721_driver = {
|
|
.name = "Micrel KS8721BL",
|
|
.uid = 0x221610,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_BASIC_FEATURES,
|
|
.config = &genphy_config,
|
|
.startup = &genphy_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
};
|
|
#endif
|
|
|
|
|
|
/*
|
|
* KSZ9021 - KSZ9031 common
|
|
*/
|
|
|
|
#define MII_KSZ90xx_PHY_CTL 0x1f
|
|
#define MIIM_KSZ90xx_PHYCTL_1000 (1 << 6)
|
|
#define MIIM_KSZ90xx_PHYCTL_100 (1 << 5)
|
|
#define MIIM_KSZ90xx_PHYCTL_10 (1 << 4)
|
|
#define MIIM_KSZ90xx_PHYCTL_DUPLEX (1 << 3)
|
|
|
|
static int ksz90xx_startup(struct phy_device *phydev)
|
|
{
|
|
unsigned phy_ctl;
|
|
int ret;
|
|
|
|
ret = genphy_update_link(phydev);
|
|
if (ret)
|
|
return ret;
|
|
|
|
phy_ctl = phy_read(phydev, MDIO_DEVAD_NONE, MII_KSZ90xx_PHY_CTL);
|
|
|
|
if (phy_ctl & MIIM_KSZ90xx_PHYCTL_DUPLEX)
|
|
phydev->duplex = DUPLEX_FULL;
|
|
else
|
|
phydev->duplex = DUPLEX_HALF;
|
|
|
|
if (phy_ctl & MIIM_KSZ90xx_PHYCTL_1000)
|
|
phydev->speed = SPEED_1000;
|
|
else if (phy_ctl & MIIM_KSZ90xx_PHYCTL_100)
|
|
phydev->speed = SPEED_100;
|
|
else if (phy_ctl & MIIM_KSZ90xx_PHYCTL_10)
|
|
phydev->speed = SPEED_10;
|
|
return 0;
|
|
}
|
|
|
|
/* Common OF config bits for KSZ9021 and KSZ9031 */
|
|
#if defined(CONFIG_PHY_MICREL_KSZ9021) || defined(CONFIG_PHY_MICREL_KSZ9031)
|
|
#ifdef CONFIG_DM_ETH
|
|
struct ksz90x1_reg_field {
|
|
const char *name;
|
|
const u8 size; /* Size of the bitfield, in bits */
|
|
const u8 off; /* Offset from bit 0 */
|
|
const u8 dflt; /* Default value */
|
|
};
|
|
|
|
struct ksz90x1_ofcfg {
|
|
const u16 reg;
|
|
const u16 devad;
|
|
const struct ksz90x1_reg_field *grp;
|
|
const u16 grpsz;
|
|
};
|
|
|
|
static const struct ksz90x1_reg_field ksz90x1_rxd_grp[] = {
|
|
{ "rxd0-skew-ps", 4, 0, 0x7 }, { "rxd1-skew-ps", 4, 4, 0x7 },
|
|
{ "rxd2-skew-ps", 4, 8, 0x7 }, { "rxd3-skew-ps", 4, 12, 0x7 }
|
|
};
|
|
|
|
static const struct ksz90x1_reg_field ksz90x1_txd_grp[] = {
|
|
{ "txd0-skew-ps", 4, 0, 0x7 }, { "txd1-skew-ps", 4, 4, 0x7 },
|
|
{ "txd2-skew-ps", 4, 8, 0x7 }, { "txd3-skew-ps", 4, 12, 0x7 },
|
|
};
|
|
|
|
static int ksz90x1_of_config_group(struct phy_device *phydev,
|
|
struct ksz90x1_ofcfg *ofcfg)
|
|
{
|
|
struct udevice *dev = phydev->dev;
|
|
struct phy_driver *drv = phydev->drv;
|
|
const int ps_to_regval = 60;
|
|
int val[4];
|
|
int i, changed = 0, offset, max;
|
|
u16 regval = 0;
|
|
|
|
if (!drv || !drv->writeext)
|
|
return -EOPNOTSUPP;
|
|
|
|
for (i = 0; i < ofcfg->grpsz; i++) {
|
|
val[i] = fdtdec_get_uint(gd->fdt_blob, dev_of_offset(dev),
|
|
ofcfg->grp[i].name, -1);
|
|
offset = ofcfg->grp[i].off;
|
|
if (val[i] == -1) {
|
|
/* Default register value for KSZ9021 */
|
|
regval |= ofcfg->grp[i].dflt << offset;
|
|
} else {
|
|
changed = 1; /* Value was changed in OF */
|
|
/* Calculate the register value and fix corner cases */
|
|
if (val[i] > ps_to_regval * 0xf) {
|
|
max = (1 << ofcfg->grp[i].size) - 1;
|
|
regval |= max << offset;
|
|
} else {
|
|
regval |= (val[i] / ps_to_regval) << offset;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!changed)
|
|
return 0;
|
|
|
|
return drv->writeext(phydev, 0, ofcfg->devad, ofcfg->reg, regval);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef CONFIG_PHY_MICREL_KSZ9021
|
|
/*
|
|
* KSZ9021
|
|
*/
|
|
|
|
/* PHY Registers */
|
|
#define MII_KSZ9021_EXTENDED_CTRL 0x0b
|
|
#define MII_KSZ9021_EXTENDED_DATAW 0x0c
|
|
#define MII_KSZ9021_EXTENDED_DATAR 0x0d
|
|
|
|
#define CTRL1000_PREFER_MASTER (1 << 10)
|
|
#define CTRL1000_CONFIG_MASTER (1 << 11)
|
|
#define CTRL1000_MANUAL_CONFIG (1 << 12)
|
|
|
|
#if defined(CONFIG_DM_ETH) && (defined(CONFIG_PHY_MICREL_KSZ9021) || \
|
|
defined(CONFIG_PHY_MICREL_KSZ9031))
|
|
static const struct ksz90x1_reg_field ksz9021_clk_grp[] = {
|
|
{ "txen-skew-ps", 4, 0, 0x7 }, { "txc-skew-ps", 4, 4, 0x7 },
|
|
{ "rxdv-skew-ps", 4, 8, 0x7 }, { "rxc-skew-ps", 4, 12, 0x7 },
|
|
};
|
|
|
|
static int ksz9021_of_config(struct phy_device *phydev)
|
|
{
|
|
struct ksz90x1_ofcfg ofcfg[] = {
|
|
{ MII_KSZ9021_EXT_RGMII_RX_DATA_SKEW, 0, ksz90x1_rxd_grp, 4 },
|
|
{ MII_KSZ9021_EXT_RGMII_TX_DATA_SKEW, 0, ksz90x1_txd_grp, 4 },
|
|
{ MII_KSZ9021_EXT_RGMII_CLOCK_SKEW, 0, ksz9021_clk_grp, 4 },
|
|
};
|
|
int i, ret = 0;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(ofcfg); i++) {
|
|
ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
|
|
if (ret)
|
|
return ret;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
#else
|
|
static int ksz9021_of_config(struct phy_device *phydev)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
int ksz9021_phy_extended_write(struct phy_device *phydev, int regnum, u16 val)
|
|
{
|
|
/* extended registers */
|
|
phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9021_EXTENDED_CTRL, regnum | 0x8000);
|
|
return phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9021_EXTENDED_DATAW, val);
|
|
}
|
|
|
|
int ksz9021_phy_extended_read(struct phy_device *phydev, int regnum)
|
|
{
|
|
/* extended registers */
|
|
phy_write(phydev, MDIO_DEVAD_NONE, MII_KSZ9021_EXTENDED_CTRL, regnum);
|
|
return phy_read(phydev, MDIO_DEVAD_NONE, MII_KSZ9021_EXTENDED_DATAR);
|
|
}
|
|
|
|
|
|
static int ksz9021_phy_extread(struct phy_device *phydev, int addr, int devaddr,
|
|
int regnum)
|
|
{
|
|
return ksz9021_phy_extended_read(phydev, regnum);
|
|
}
|
|
|
|
static int ksz9021_phy_extwrite(struct phy_device *phydev, int addr,
|
|
int devaddr, int regnum, u16 val)
|
|
{
|
|
return ksz9021_phy_extended_write(phydev, regnum, val);
|
|
}
|
|
|
|
/* Micrel ksz9021 */
|
|
static int ksz9021_config(struct phy_device *phydev)
|
|
{
|
|
unsigned ctrl1000 = 0;
|
|
const unsigned master = CTRL1000_PREFER_MASTER |
|
|
CTRL1000_CONFIG_MASTER | CTRL1000_MANUAL_CONFIG;
|
|
unsigned features = phydev->drv->features;
|
|
int ret;
|
|
|
|
ret = ksz9021_of_config(phydev);
|
|
if (ret)
|
|
return ret;
|
|
|
|
if (getenv("disable_giga"))
|
|
features &= ~(SUPPORTED_1000baseT_Half |
|
|
SUPPORTED_1000baseT_Full);
|
|
/* force master mode for 1000BaseT due to chip errata */
|
|
if (features & SUPPORTED_1000baseT_Half)
|
|
ctrl1000 |= ADVERTISE_1000HALF | master;
|
|
if (features & SUPPORTED_1000baseT_Full)
|
|
ctrl1000 |= ADVERTISE_1000FULL | master;
|
|
phydev->advertising = phydev->supported = features;
|
|
phy_write(phydev, MDIO_DEVAD_NONE, MII_CTRL1000, ctrl1000);
|
|
genphy_config_aneg(phydev);
|
|
genphy_restart_aneg(phydev);
|
|
return 0;
|
|
}
|
|
|
|
static struct phy_driver ksz9021_driver = {
|
|
.name = "Micrel ksz9021",
|
|
.uid = 0x221610,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_GBIT_FEATURES,
|
|
.config = &ksz9021_config,
|
|
.startup = &ksz90xx_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
.writeext = &ksz9021_phy_extwrite,
|
|
.readext = &ksz9021_phy_extread,
|
|
};
|
|
#endif
|
|
|
|
/**
|
|
* KSZ9031
|
|
*/
|
|
/* PHY Registers */
|
|
#define MII_KSZ9031_MMD_ACCES_CTRL 0x0d
|
|
#define MII_KSZ9031_MMD_REG_DATA 0x0e
|
|
|
|
#if defined(CONFIG_DM_ETH) && (defined(CONFIG_PHY_MICREL_KSZ9021) || \
|
|
defined(CONFIG_PHY_MICREL_KSZ9031))
|
|
static const struct ksz90x1_reg_field ksz9031_ctl_grp[] =
|
|
{ { "txen-skew-ps", 4, 0, 0x7 }, { "rxdv-skew-ps", 4, 4, 0x7 } };
|
|
static const struct ksz90x1_reg_field ksz9031_clk_grp[] =
|
|
{ { "rxc-skew-ps", 5, 0, 0xf }, { "txc-skew-ps", 5, 5, 0xf } };
|
|
|
|
static int ksz9031_of_config(struct phy_device *phydev)
|
|
{
|
|
struct ksz90x1_ofcfg ofcfg[] = {
|
|
{ MII_KSZ9031_EXT_RGMII_CTRL_SIG_SKEW, 2, ksz9031_ctl_grp, 2 },
|
|
{ MII_KSZ9031_EXT_RGMII_RX_DATA_SKEW, 2, ksz90x1_rxd_grp, 4 },
|
|
{ MII_KSZ9031_EXT_RGMII_TX_DATA_SKEW, 2, ksz90x1_txd_grp, 4 },
|
|
{ MII_KSZ9031_EXT_RGMII_CLOCK_SKEW, 2, ksz9031_clk_grp, 2 },
|
|
};
|
|
int i, ret = 0;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(ofcfg); i++) {
|
|
ret = ksz90x1_of_config_group(phydev, &(ofcfg[i]));
|
|
if (ret)
|
|
return ret;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
static int ksz9031_center_flp_timing(struct phy_device *phydev)
|
|
{
|
|
struct phy_driver *drv = phydev->drv;
|
|
int ret = 0;
|
|
|
|
if (!drv || !drv->writeext)
|
|
return -EOPNOTSUPP;
|
|
|
|
ret = drv->writeext(phydev, 0, 0, MII_KSZ9031_FLP_BURST_TX_LO, 0x1A80);
|
|
if (ret)
|
|
return ret;
|
|
|
|
ret = drv->writeext(phydev, 0, 0, MII_KSZ9031_FLP_BURST_TX_HI, 0x6);
|
|
return ret;
|
|
}
|
|
#else
|
|
static int ksz9031_of_config(struct phy_device *phydev)
|
|
{
|
|
return 0;
|
|
}
|
|
static int ksz9031_center_flp_timing(struct phy_device *phydev)
|
|
{
|
|
return 0;
|
|
}
|
|
#endif
|
|
|
|
/* Accessors to extended registers*/
|
|
int ksz9031_phy_extended_write(struct phy_device *phydev,
|
|
int devaddr, int regnum, u16 mode, u16 val)
|
|
{
|
|
/*select register addr for mmd*/
|
|
phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9031_MMD_ACCES_CTRL, devaddr);
|
|
/*select register for mmd*/
|
|
phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9031_MMD_REG_DATA, regnum);
|
|
/*setup mode*/
|
|
phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9031_MMD_ACCES_CTRL, (mode | devaddr));
|
|
/*write the value*/
|
|
return phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9031_MMD_REG_DATA, val);
|
|
}
|
|
|
|
int ksz9031_phy_extended_read(struct phy_device *phydev, int devaddr,
|
|
int regnum, u16 mode)
|
|
{
|
|
phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9031_MMD_ACCES_CTRL, devaddr);
|
|
phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9031_MMD_REG_DATA, regnum);
|
|
phy_write(phydev, MDIO_DEVAD_NONE,
|
|
MII_KSZ9031_MMD_ACCES_CTRL, (devaddr | mode));
|
|
return phy_read(phydev, MDIO_DEVAD_NONE, MII_KSZ9031_MMD_REG_DATA);
|
|
}
|
|
|
|
static int ksz9031_phy_extread(struct phy_device *phydev, int addr, int devaddr,
|
|
int regnum)
|
|
{
|
|
return ksz9031_phy_extended_read(phydev, devaddr, regnum,
|
|
MII_KSZ9031_MOD_DATA_NO_POST_INC);
|
|
};
|
|
|
|
static int ksz9031_phy_extwrite(struct phy_device *phydev, int addr,
|
|
int devaddr, int regnum, u16 val)
|
|
{
|
|
return ksz9031_phy_extended_write(phydev, devaddr, regnum,
|
|
MII_KSZ9031_MOD_DATA_POST_INC_RW, val);
|
|
};
|
|
|
|
static int ksz9031_config(struct phy_device *phydev)
|
|
{
|
|
int ret;
|
|
ret = ksz9031_of_config(phydev);
|
|
if (ret)
|
|
return ret;
|
|
ret = ksz9031_center_flp_timing(phydev);
|
|
if (ret)
|
|
return ret;
|
|
return genphy_config(phydev);
|
|
}
|
|
|
|
static struct phy_driver ksz9031_driver = {
|
|
.name = "Micrel ksz9031",
|
|
.uid = 0x221620,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_GBIT_FEATURES,
|
|
.config = &ksz9031_config,
|
|
.startup = &ksz90xx_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
.writeext = &ksz9031_phy_extwrite,
|
|
.readext = &ksz9031_phy_extread,
|
|
};
|
|
|
|
int ksz886x_config(struct phy_device *phydev)
|
|
{
|
|
/* we are connected directly to the switch without
|
|
* dedicated PHY. */
|
|
phydev->link = 1;
|
|
phydev->duplex = DUPLEX_FULL;
|
|
phydev->speed = SPEED_100;
|
|
return 0;
|
|
}
|
|
|
|
static int ksz886x_startup(struct phy_device *phydev)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static struct phy_driver ksz886x_driver = {
|
|
.name = "Micrel KSZ886x Switch",
|
|
.uid = 0x00221430,
|
|
.mask = 0xfffff0,
|
|
.features = PHY_BASIC_FEATURES,
|
|
.config = &ksz886x_config,
|
|
.startup = &ksz886x_startup,
|
|
.shutdown = &genphy_shutdown,
|
|
};
|
|
|
|
int phy_micrel_init(void)
|
|
{
|
|
phy_register(&KSZ804_driver);
|
|
phy_register(&KSZ8031_driver);
|
|
phy_register(&KSZ8051_driver);
|
|
phy_register(&KSZ8081_driver);
|
|
#ifdef CONFIG_PHY_MICREL_KSZ9021
|
|
phy_register(&ksz9021_driver);
|
|
#else
|
|
phy_register(&KS8721_driver);
|
|
#endif
|
|
phy_register(&ksz9031_driver);
|
|
phy_register(&ksz8895_driver);
|
|
phy_register(&ksz886x_driver);
|
|
return 0;
|
|
}
|