openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Heiner Kallweit 2018-05-24 22:40:12 +02:00 committed by David S. Miller
parent deeaf1f82c
commit 049ff57a2a
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/net/phy/realtek.c
View File

@ -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",