u-boot/drivers/net/phy/smsc.c
Joe Hershberger 05b60ac549 net: phy: Clean up includes of common.h
We want to be able to include some other system headers in phy.h but
that requires us to have included common.h in the top-level first.

Also, common.h includes config.h as the first thing it does, so don't
include it directly.

Series-to: u-boot
Series-cc: Grygorii Strashko <grygorii.strashko@ti.com>
Seried-cc: ti
Series-process-log: sort, uniq
Cover-letter:
Prepare for net: phy: prevent uclass_eth device "node" field overwriting
Prepare for [1] so that it doesn't break the build for a bunch of
boards. There are a number of reasons this series broke the build
but none of them depend on changes in the series, so fix up those
situations ahead of applying that series.

[1] https://patchwork.ozlabs.org/cover/940104/
END
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
2018-07-26 14:08:22 -05:00

116 lines
2.5 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* SMSC PHY drivers
*
* Base code from drivers/net/phy/davicom.c
* Copyright 2010-2011 Freescale Semiconductor, Inc.
* author Andy Fleming
*
* Some code copied from linux kernel
* Copyright (c) 2006 Herbert Valerio Riedel <hvr@gnu.org>
*/
#include <common.h>
#include <miiphy.h>
/* This code does not check the partner abilities. */
static int smsc_parse_status(struct phy_device *phydev)
{
int mii_reg;
mii_reg = phy_read(phydev, MDIO_DEVAD_NONE, MII_BMSR);
if (mii_reg & (BMSR_100FULL | BMSR_100HALF))
phydev->speed = SPEED_100;
else
phydev->speed = SPEED_10;
if (mii_reg & (BMSR_10FULL | BMSR_100FULL))
phydev->duplex = DUPLEX_FULL;
else
phydev->duplex = DUPLEX_HALF;
return 0;
}
static int smsc_startup(struct phy_device *phydev)
{
int ret;
ret = genphy_update_link(phydev);
if (ret)
return ret;
return smsc_parse_status(phydev);
}
static struct phy_driver lan8700_driver = {
.name = "SMSC LAN8700",
.uid = 0x0007c0c0,
.mask = 0xffff0,
.features = PHY_BASIC_FEATURES,
.config = &genphy_config_aneg,
.startup = &smsc_startup,
.shutdown = &genphy_shutdown,
};
static struct phy_driver lan911x_driver = {
.name = "SMSC LAN911x Internal PHY",
.uid = 0x0007c0d0,
.mask = 0xffff0,
.features = PHY_BASIC_FEATURES,
.config = &genphy_config_aneg,
.startup = &smsc_startup,
.shutdown = &genphy_shutdown,
};
static struct phy_driver lan8710_driver = {
.name = "SMSC LAN8710/LAN8720",
.uid = 0x0007c0f0,
.mask = 0xffff0,
.features = PHY_BASIC_FEATURES,
.config = &genphy_config_aneg,
.startup = &genphy_startup,
.shutdown = &genphy_shutdown,
};
static struct phy_driver lan8740_driver = {
.name = "SMSC LAN8740",
.uid = 0x0007c110,
.mask = 0xffff0,
.features = PHY_BASIC_FEATURES,
.config = &genphy_config_aneg,
.startup = &genphy_startup,
.shutdown = &genphy_shutdown,
};
static struct phy_driver lan8741_driver = {
.name = "SMSC LAN8741",
.uid = 0x0007c120,
.mask = 0xffff0,
.features = PHY_BASIC_FEATURES,
.config = &genphy_config_aneg,
.startup = &genphy_startup,
.shutdown = &genphy_shutdown,
};
static struct phy_driver lan8742_driver = {
.name = "SMSC LAN8742",
.uid = 0x0007c130,
.mask = 0xffff0,
.features = PHY_BASIC_FEATURES,
.config = &genphy_config_aneg,
.startup = &genphy_startup,
.shutdown = &genphy_shutdown,
};
int phy_smsc_init(void)
{
phy_register(&lan8710_driver);
phy_register(&lan911x_driver);
phy_register(&lan8700_driver);
phy_register(&lan8740_driver);
phy_register(&lan8741_driver);
phy_register(&lan8742_driver);
return 0;
}