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| author | Michel Alex <Alex.Michel@wiedemann-group.com> | 2024-10-16 15:11:15 +0300 |
|---|---|---|
| committer | Andrew Lunn <andrew@lunn.ch> | 2024-10-20 00:14:21 +0300 |
| commit | de96f6a3003513c796bbe4e23210a446913f5c00 (patch) | |
| tree | bd5173e30f7b242a1296f0698976c0471ccd9e15 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 9f86df0e7537c31b901b7448cf1c30f4fc1afc41 (diff) | |
| download | linux-de96f6a3003513c796bbe4e23210a446913f5c00.tar.xz | |
net: phy: dp83822: Fix reset pin definitions
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@vger.kernel.org
Fixes: 5dc39fd5ef35 ("net: phy: DP83822: Add ability to advertise Fiber connection")
Signed-off-by: Alex Michel <alex.michel@wiedemann-group.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Message-ID: <AS1P250MB0608A798661549BF83C4B43EA9462@AS1P250MB0608.EURP250.PROD.OUTLOOK.COM>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions