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Commit ac9e81c2 authored by Heiner Kallweit's avatar Heiner Kallweit Committed by David S. Miller
Browse files

net: phy: aquantia: add suspend / resume callbacks for AQR107 family 



Add suspend / resume callbacks for AQR107 family. Suspend powers down
the complete chip except MDIO and internal CPU.

Signed-off-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 191aeea4

drivers/net/phy/aquantia_main.c

+16 −0
Original line number Diff line number Diff line
@@ -478,6 +478,18 @@ static void aqr107_link_change_notify(struct phy_device *phydev) 
		phydev_info(phydev, "Aquantia 1000Base-T2 mode active\n");

}



static int aqr107_suspend(struct phy_device *phydev)

{

	return phy_set_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,

				MDIO_CTRL1_LPOWER);

}



static int aqr107_resume(struct phy_device *phydev)

{

	return phy_clear_bits_mmd(phydev, MDIO_MMD_VEND1, MDIO_CTRL1,

				  MDIO_CTRL1_LPOWER);

}



static struct phy_driver aqr_driver[] = {

{

	PHY_ID_MATCH_MODEL(PHY_ID_AQ1202),
@@ -532,6 +544,8 @@ static struct phy_driver aqr_driver[] = { 
	.read_status	= aqr107_read_status,

	.get_tunable    = aqr107_get_tunable,

	.set_tunable    = aqr107_set_tunable,

	.suspend	= aqr107_suspend,

	.resume		= aqr107_resume,

	.link_change_notify = aqr107_link_change_notify,

},

{
@@ -547,6 +561,8 @@ static struct phy_driver aqr_driver[] = { 
	.read_status	= aqr107_read_status,

	.get_tunable    = aqr107_get_tunable,

	.set_tunable    = aqr107_set_tunable,

	.suspend	= aqr107_suspend,

	.resume		= aqr107_resume,

	.link_change_notify = aqr107_link_change_notify,

},

{