mirror of
https://xff.cz/git/u-boot/
synced 2025-10-31 18:35:42 +01:00
05b60ac549
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>
117 lines
2.5 KiB
C
117 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;
|
|
}
|