leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ibm_newemac: Add ET1011c PHY support

Browse Source 
This adds support for the Agere ET1011c PHY as found on the AMCC Taishan
board.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stefan Roese 2007-12-05 11:14:26 +11:00 committed by Jeff Garzik
parent f1f304f2e8
commit 8df4538e21
1 changed files with 37 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

37
drivers/net/ibm_newemac/phy.c
View File

@ -327,6 +327,42 @@ static int m88e1111_init(struct mii_phy *phy)
return 0; return 0;
} }
static int et1011c_init(struct mii_phy *phy)
{
u16 reg_short;
reg_short = (u16)(phy_read(phy, 0x16));
reg_short &= ~(0x7);
reg_short |= 0x6; /* RGMII Trace Delay*/
phy_write(phy, 0x16, reg_short);
reg_short = (u16)(phy_read(phy, 0x17));
reg_short &= ~(0x40);
phy_write(phy, 0x17, reg_short);
phy_write(phy, 0x1c, 0x74f0);
return 0;
}
static struct mii_phy_ops et1011c_phy_ops = {
.init = et1011c_init,
.setup_aneg = genmii_setup_aneg,
.setup_forced = genmii_setup_forced,
.poll_link = genmii_poll_link,
.read_link = genmii_read_link
};
static struct mii_phy_def et1011c_phy_def = {
.phy_id = 0x0282f000,
.phy_id_mask = 0x0fffff00,
.name = "ET1011C Gigabit Ethernet",
.ops = &et1011c_phy_ops
};
static struct mii_phy_ops m88e1111_phy_ops = { static struct mii_phy_ops m88e1111_phy_ops = {
.init = m88e1111_init, .init = m88e1111_init,
.setup_aneg = genmii_setup_aneg, .setup_aneg = genmii_setup_aneg,
@ -344,6 +380,7 @@ static struct mii_phy_def m88e1111_phy_def = {
}; };
static struct mii_phy_def *mii_phy_table[] = { static struct mii_phy_def *mii_phy_table[] = {
&et1011c_phy_def,
&cis8201_phy_def, &cis8201_phy_def,
&bcm5248_phy_def, &bcm5248_phy_def,
&m88e1111_phy_def, &m88e1111_phy_def,