[PATCH net v2] net: phy: dp83822: Fix reset pin definitions

[Michel Alex]

This change fixes a rare issue where the PHY fails to detect a link
due to incorrect reset behavior.

The SW_RESET definition was incorrectly assigned to bit 14, which is the
Digital Restart bit according to the datasheet. This commit corrects
SW_RESET to bit 15 and assigns DIG_RESTART to bit 14 as per the
datasheet specifications.

The SW_RESET define is only used in the phy_reset function, which fully
re-initializes the PHY after the reset is performed. The change in the
bit definitions should not have any negative impact on the functionality
of the PHY.

v2:
- added Fixes tag
- improved commit message

Cc: stable@xxxxxxxxxxxxxxx
Fixes: 5dc39fd5ef35 ("net: phy: DP83822: Add ability to advertise Fiber connection")
Signed-off-by: Alex Michel <alex.michel@xxxxxxxxxxxxxxxxxxx>
---
 drivers/net/phy/dp83822.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/phy/dp83822.c b/drivers/net/phy/dp83822.c
index fc247f479257..3ab64e04a01c 100644
--- a/drivers/net/phy/dp83822.c
+++ b/drivers/net/phy/dp83822.c
@@ -45,8 +45,8 @@
 /* Control Register 2 bits */
 #define DP83822_FX_ENABLE	BIT(14)
 
-#define DP83822_HW_RESET	BIT(15)
-#define DP83822_SW_RESET	BIT(14)
+#define DP83822_SW_RESET	BIT(15)
+#define DP83822_DIG_RESTART	BIT(14)
 
 /* PHY STS bits */
 #define DP83822_PHYSTS_DUPLEX			BIT(2)
-- 
2.43.0