tree ee41bfdc0f51041c5f88d7384d3f5bb50e3fa0c0
parent 1a9480725757bf30e05c386b7640cd5e8fdf86c2
author Baruch Siach <baruch@tkos.co.il> 1561659459 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1564904013 +0200

net: dsa: mv88e6xxx: wait after reset deactivation

[ Upstream commit 7b75e49de424ceb53d13e60f35d0a73765626fda ]

Add a 1ms delay after reset deactivation. Otherwise the chip returns
bogus ID value. This is observed with 88E6390 (Peridot) chip.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>