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net/phy: Add VSC8574 support

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The VSC8574 is a quad-port Gigabit Ethernet transceiver with four SerDes
interfaces for quad-port dual media capability.

Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Andy Fleming <afleming@gmail.com>
Signed-off-by: Shruti Kanetkar <Shruti@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
shaohui xie 2013-11-20 16:38:17 -06:00 committed by David S. Miller
parent 0508019cca
commit c2efef747d
1 changed files with 16 additions and 1 deletions
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17
drivers/net/phy/vitesse.c
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@ -56,6 +56,7 @@
#define PHY_ID_VSC8234 0x000fc620 #define PHY_ID_VSC8234 0x000fc620
#define PHY_ID_VSC8244 0x000fc6c0 #define PHY_ID_VSC8244 0x000fc6c0
#define PHY_ID_VSC8574 0x000704a0
#define PHY_ID_VSC8221 0x000fc550 #define PHY_ID_VSC8221 0x000fc550
#define PHY_ID_VSC8211 0x000fc4b0 #define PHY_ID_VSC8211 0x000fc4b0
@ -120,7 +121,8 @@ static int vsc82xx_config_intr(struct phy_device *phydev)
if (phydev->interrupts == PHY_INTERRUPT_ENABLED) if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
err = phy_write(phydev, MII_VSC8244_IMASK, err = phy_write(phydev, MII_VSC8244_IMASK,
(phydev->drv->phy_id == PHY_ID_VSC8234 || (phydev->drv->phy_id == PHY_ID_VSC8234 ||
phydev->drv->phy_id == PHY_ID_VSC8244) ? phydev->drv->phy_id == PHY_ID_VSC8244 ||
phydev->drv->phy_id == PHY_ID_VSC8574) ?
MII_VSC8244_IMASK_MASK : MII_VSC8244_IMASK_MASK :
MII_VSC8221_IMASK_MASK); MII_VSC8221_IMASK_MASK);
else { else {
@ -177,6 +179,18 @@ static struct phy_driver vsc82xx_driver[] = {
.ack_interrupt = &vsc824x_ack_interrupt, .ack_interrupt = &vsc824x_ack_interrupt,
.config_intr = &vsc82xx_config_intr, .config_intr = &vsc82xx_config_intr,
.driver = { .owner = THIS_MODULE,}, .driver = { .owner = THIS_MODULE,},
}, {
.phy_id = PHY_ID_VSC8574,
.name = "Vitesse VSC8574",
.phy_id_mask = 0x000ffff0,
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
.config_init = &vsc824x_config_init,
.config_aneg = &genphy_config_aneg,
.read_status = &genphy_read_status,
.ack_interrupt = &vsc824x_ack_interrupt,
.config_intr = &vsc82xx_config_intr,
.driver = { .owner = THIS_MODULE,},
}, { }, {
/* Vitesse 8221 */ /* Vitesse 8221 */
.phy_id = PHY_ID_VSC8221, .phy_id = PHY_ID_VSC8221,
@ -223,6 +237,7 @@ module_exit(vsc82xx_exit);
static struct mdio_device_id __maybe_unused vitesse_tbl[] = { static struct mdio_device_id __maybe_unused vitesse_tbl[] = {
{ PHY_ID_VSC8234, 0x000ffff0 }, { PHY_ID_VSC8234, 0x000ffff0 },
{ PHY_ID_VSC8244, 0x000fffc0 }, { PHY_ID_VSC8244, 0x000fffc0 },
{ PHY_ID_VSC8574, 0x000ffff0 },
{ PHY_ID_VSC8221, 0x000ffff0 }, { PHY_ID_VSC8221, 0x000ffff0 },
{ PHY_ID_VSC8211, 0x000ffff0 }, { PHY_ID_VSC8211, 0x000ffff0 },
{ } { }