diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2019-03-29 21:09:27 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-04-01 15:03:38 -0700 |
| commit | ac9e81c230eb4b5f849768379aff9c1d4f1dccea (patch) | |
| tree | d3d339e57a2dee390158c90bd0db67cbed501cff /drivers | |
| parent | 191aeea41804761cd79f574247a642293b563365 (diff) | |
| download | linux-ac9e81c230eb4b5f849768379aff9c1d4f1dccea.tar.bz2 | |
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: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/phy/aquantia_main.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/phy/aquantia_main.c b/drivers/net/phy/aquantia_main.c index ae6a76d3f2fe..be5204a1fd13 100644 --- a/drivers/net/phy/aquantia_main.c +++ b/drivers/net/phy/aquantia_main.c @@ -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, }, { |