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(parent: 17f782c) | patch
net: dsa: mv88e6xxx: wait after reset deactivation
authorBaruch Siach <baruch@tkos.co.il>
Thu, 27 Jun 2019 18:17:39 +0000 (21:17 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 28 Jul 2019 06:28:27 +0000 (08:28 +0200)
commit4b2e53dfcb599ecdaa3db1a2e7d5bef9bacd5502
treedd2f8ea6c97fc5ffda65a47ea700cb2bc9460892tree | snapshot
parent17f782cc4039d48436587b897658937158c2ef33commit | diff
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>
drivers/net/dsa/mv88e6xxx/chip.c diff | blob | history
wrapfs-5.1.y