]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
net: dsa: lan9303: fix reset on probe
authorMans Rullgard <mans@mansr.com>
Wed, 9 Feb 2022 14:54:54 +0000 (14:54 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 23 Feb 2022 10:58:39 +0000 (11:58 +0100)
commit5f1eeffca07f51fa67818b7343952dccc117df0a
tree011dceb4aff19c78ef196af275d8990f8d0fd100
parent37e7ae454c6b776855f7c316f682b7b9af7ab06e
net: dsa: lan9303: fix reset on probe

commit 6bb9681a43f34f2cab4aad6e2a02da4ce54d13c5 upstream.

The reset input to the LAN9303 chip is active low, and devicetree
gpio handles reflect this.  Therefore, the gpio should be requested
with an initial state of high in order for the reset signal to be
asserted.  Other uses of the gpio already use the correct polarity.

Fixes: a1292595e006 ("net: dsa: add new DSA switch driver for the SMSC-LAN9303")
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fianelil <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220209145454.19749-1-mans@mansr.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/dsa/lan9303-core.c