diff options
| author | Mans Rullgard <mans@mansr.com> | 2022-02-09 14:54:54 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-02-11 14:22:20 -0800 |
| commit | 6bb9681a43f34f2cab4aad6e2a02da4ce54d13c5 (patch) | |
| tree | e428f4c0798e844122b4a420dbedcd55457aafe6 /drivers/net/dsa/lan9303-core.c | |
| parent | 85d24ad38bc4658ce9a16b85b9c8dc0577d66c71 (diff) | |
| download | linux-6bb9681a43f34f2cab4aad6e2a02da4ce54d13c5.tar.bz2 | |
net: dsa: lan9303: fix reset on probe
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>
Diffstat (limited to 'drivers/net/dsa/lan9303-core.c')
| -rw-r--r-- | drivers/net/dsa/lan9303-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c index d55784d19fa4..873a5588171b 100644 --- a/drivers/net/dsa/lan9303-core.c +++ b/drivers/net/dsa/lan9303-core.c @@ -1310,7 +1310,7 @@ static int lan9303_probe_reset_gpio(struct lan9303 *chip, struct device_node *np) { chip->reset_gpio = devm_gpiod_get_optional(chip->dev, "reset", - GPIOD_OUT_LOW); + GPIOD_OUT_HIGH); if (IS_ERR(chip->reset_gpio)) return PTR_ERR(chip->reset_gpio); |