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authorHeiner Kallweit <hkallweit1@gmail.com>2018-05-24 22:40:12 +0200
committerDavid S. Miller <davem@davemloft.net>2018-05-28 23:01:56 -0400
commit049ff57a2aa6ead1daf16b4d11da44ed17bdb0b5 (patch)
treea247ac32d6e688cead462acda35a62ea2cef2233 /drivers/net/phy
parentdeeaf1f82cdafa12d77226320fd3e4d299fe9b04 (diff)
net: phy: realtek: add suspend/resume callbacks for RTL8211B
Add RTL8211B suspend / resume callbacks. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/phy')
-rw-r--r--drivers/net/phy/realtek.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/phy/realtek.c b/drivers/net/phy/realtek.c
index 9f48ecf9c627..082fb40c656d 100644
--- a/drivers/net/phy/realtek.c
+++ b/drivers/net/phy/realtek.c
@@ -145,6 +145,20 @@ static int rtl8211f_config_init(struct phy_device *phydev)
return phy_modify_paged(phydev, 0xd08, 0x11, RTL8211F_TX_DELAY, val);
}
+static int rtl8211b_suspend(struct phy_device *phydev)
+{
+ phy_write(phydev, MII_MMD_DATA, BIT(9));
+
+ return genphy_suspend(phydev);
+}
+
+static int rtl8211b_resume(struct phy_device *phydev)
+{
+ phy_write(phydev, MII_MMD_DATA, 0);
+
+ return genphy_resume(phydev);
+}
+
static struct phy_driver realtek_drvs[] = {
{
.phy_id = 0x00008201,
@@ -174,6 +188,8 @@ static struct phy_driver realtek_drvs[] = {
.config_intr = &rtl8211b_config_intr,
.read_mmd = &genphy_read_mmd_unsupported,
.write_mmd = &genphy_write_mmd_unsupported,
+ .suspend = rtl8211b_suspend,
+ .resume = rtl8211b_resume,
}, {
.phy_id = 0x001cc914,
.name = "RTL8211DN Gigabit Ethernet",