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

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

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Heiner Kallweit 2019-03-29 21:09:27 +01:00 committed by David S. Miller
parent 191aeea418
commit ac9e81c230
1 changed files with 16 additions and 0 deletions
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16
drivers/net/phy/aquantia_main.c
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@ -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,
},
{