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pengwyn: nand and ethernet fixes

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-> Add National instrument ethernet transceiver configuration used (DP83848)
-> Change cpsw slave phy address
-> modify nand configuration to use the correct ECC and correct nand features
This commit is contained in:
Vincent BENOIT
2015-11-02 18:50:23 +01:00
committed by Tom Rini
parent 4408248146
commit 5ea667ea2f
3 changed files with 90 additions and 28 deletions
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45
drivers/net/phy/natsemi.c
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@@ -53,7 +53,7 @@ static struct phy_driver DP83630_driver = {
/* NatSemi DP83865 */
static int dp83865_config(struct phy_device *phydev)
static int dp838xx_config(struct phy_device *phydev)
{
phy_write(phydev, MDIO_DEVAD_NONE, MII_BMCR, BMCR_RESET);
genphy_config_aneg(phydev);
@@ -105,15 +105,56 @@ static struct phy_driver DP83865_driver = {
.uid = 0x20005c70,
.mask = 0xfffffff0,
.features = PHY_GBIT_FEATURES,
.config = &dp83865_config,
.config = &dp838xx_config,
.startup = &dp83865_startup,
.shutdown = &genphy_shutdown,
};
/* NatSemi DP83848 */
static int dp83848_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 dp83848_startup(struct phy_device *phydev)
{
genphy_update_link(phydev);
dp83848_parse_status(phydev);
return 0;
}
static struct phy_driver DP83848_driver = {
.name = "NatSemi DP83848",
.uid = 0x20005c90,
.mask = 0x2000ff90,
.features = PHY_BASIC_FEATURES,
.config = &dp838xx_config,
.startup = &dp83848_startup,
.shutdown = &genphy_shutdown,
};
int phy_natsemi_init(void)
{
phy_register(&DP83630_driver);
phy_register(&DP83865_driver);
phy_register(&DP83848_driver);
return 0;
}