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| author | Florian Fainelli <f.fainelli@gmail.com> | 2017-03-05 23:34:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-06 04:57:27 +0300 |
| commit | 0878fff1f42c18e448ab5b8b4f6a3eb32365b5b6 (patch) | |
| tree | 5e5a0765be73afca26e683014671e4b884d9695a /Documentation/devicetree/bindings/powerpc/4xx/emac.txt | |
| parent | f38837b08d23e66de17d46d030e0d9ac5172ad1f (diff) | |
| download | linux-0878fff1f42c18e448ab5b8b4f6a3eb32365b5b6.tar.xz | |
net: phy: Do not perform software reset for Generic PHY
The Generic PHY driver is a catch-all PHY driver and it should preserve
whatever prior initialization has been done by boot loader or firmware
agents. For specific PHY device configuration it is expected that a
specialized PHY driver would take over that role.
Resetting the generic PHY was a bad idea that has lead to several
complaints and downstream workarounds e.g: in OpenWrt/LEDE so restore
the behavior prior to 87aa9f9c61ad ("net: phy: consolidate PHY
reset in phy_init_hw()").
Reported-by: Felix Fietkau <nbd@nbd.name>
Fixes: 87aa9f9c61ad ("net: phy: consolidate PHY reset in phy_init_hw()")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree/bindings/powerpc/4xx/emac.txt')
0 files changed, 0 insertions, 0 deletions