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Commit 605f196e authored by Ron Madrid's avatar Ron Madrid Committed by David S. Miller
Browse files

phy: Add support for Marvell 88E1118 PHY 



This patch will add support for the Marvell 88E1118 PHY which supports gigabit ethernet among other things.

Signed-off-by: default avatarRon Madrid <ron_madrid@sbcglobal.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d53b93f2

drivers/net/phy/marvell.c

+66 −0
Original line number Diff line number Diff line
@@ -227,6 +227,59 @@ static int m88e1111_config_init(struct phy_device *phydev) 
	return 0;

}



static int m88e1118_config_aneg(struct phy_device *phydev)

{

	int err;



	err = phy_write(phydev, MII_BMCR, BMCR_RESET);

	if (err < 0)

		return err;



	err = phy_write(phydev, MII_M1011_PHY_SCR,

			MII_M1011_PHY_SCR_AUTO_CROSS);

	if (err < 0)

		return err;



	err = genphy_config_aneg(phydev);

	return 0;

}



static int m88e1118_config_init(struct phy_device *phydev)

{

	int err;



	/* Change address */

	err = phy_write(phydev, 0x16, 0x0002);

	if (err < 0)

		return err;



	/* Enable 1000 Mbit */

	err = phy_write(phydev, 0x15, 0x1070);

	if (err < 0)

		return err;



	/* Change address */

	err = phy_write(phydev, 0x16, 0x0003);

	if (err < 0)

		return err;



	/* Adjust LED Control */

	err = phy_write(phydev, 0x10, 0x021e);

	if (err < 0)

		return err;



	/* Reset address */

	err = phy_write(phydev, 0x16, 0x0);

	if (err < 0)

		return err;



	err = phy_write(phydev, MII_BMCR, BMCR_RESET);

	if (err < 0)

		return err;



	return 0;

}



static int m88e1145_config_init(struct phy_device *phydev)

{

	int err;
@@ -415,6 +468,19 @@ static struct phy_driver marvell_drivers[] = { 
		.config_intr = &marvell_config_intr,

		.driver = { .owner = THIS_MODULE },

	},

	{

		.phy_id = 0x01410e10,

		.phy_id_mask = 0xfffffff0,

		.name = "Marvell 88E1118",

		.features = PHY_GBIT_FEATURES,

		.flags = PHY_HAS_INTERRUPT,

		.config_init = &m88e1118_config_init,

		.config_aneg = &m88e1118_config_aneg,

		.read_status = &genphy_read_status,

		.ack_interrupt = &marvell_ack_interrupt,

		.config_intr = &marvell_config_intr,

		.driver = {.owner = THIS_MODULE,},

	},

	{

		.phy_id = 0x01410cd0,

		.phy_id_mask = 0xfffffff0,