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net: dsa: mv88x6xxx: mv88e6390 errata
authorAndrew Lunn <andrew@lunn.ch>
Tue, 8 Jan 2019 23:24:03 +0000 (00:24 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 26 Jan 2019 08:20:38 +0000 (09:20 +0100)
commit33891f2d8a6db74fd5315b667eddd7be5bc9a078
tree24710240842df768e7f665c6e94440977f24fe13tree
parent26024a52d97cc6760cc849d5ef473bd2da920ea9commit | diff
net: dsa: mv88x6xxx: mv88e6390 errata

[ Upstream commit ea89098ef9a574bceca00d3b5df14aaf0b3f9ccf ]

The 6390 copper ports have an errata which require poking magic values
into undocumented magic registers and then performing a software
reset.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/dsa/mv88e6xxx/chip.c diff | blob | blame | history
drivers/net/dsa/mv88e6xxx/chip.h diff | blob | blame | history
drivers/net/dsa/mv88e6xxx/port.h diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git