From: Praneeth Bajjuri <[email protected]>
Current logic is performing hard reset and causing the programmed
registers to be wiped out.
as per datasheet: https://www.ti.com/lit/ds/symlink/dp83867cr.pdf
8.6.26 Control Register (CTRL)
do SW_RESTART to perform a reset not including the registers and is
acceptable to do this if a link is already present.
Signed-off-by: Praneeth Bajjuri <[email protected]>
Signed-off-by: Geet Modi <[email protected]>
---
drivers/net/phy/dp83867.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/phy/dp83867.c b/drivers/net/phy/dp83867.c
index 9bd9a5c0b1db..29ab49e894db 100644
--- a/drivers/net/phy/dp83867.c
+++ b/drivers/net/phy/dp83867.c
@@ -826,7 +826,7 @@ static int dp83867_phy_reset(struct phy_device *phydev)
{
int err;
- err = phy_write(phydev, DP83867_CTRL, DP83867_SW_RESET);
+ err = phy_write(phydev, DP83867_CTRL, DP83867_SW_RESTART);
if (err < 0)
return err;
--
2.17.1