From d37f10f6665d8bb4beea00deca48ae8f38f1dc9b Mon Sep 17 00:00:00 2001 From: Mans Rullgard Date: Wed, 9 Feb 2022 14:54:54 +0000 Subject: [PATCH] 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 Reviewed-by: Andrew Lunn Reviewed-by: Florian Fianelil Link: https://lore.kernel.org/r/20220209145454.19749-1-mans@mansr.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/net/dsa/lan9303-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/dsa/lan9303-core.c b/drivers/net/dsa/lan9303-core.c index 89f920289ae21..c98e695f6c428 100644 --- a/drivers/net/dsa/lan9303-core.c +++ b/drivers/net/dsa/lan9303-core.c @@ -1309,7 +1309,7 @@ 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);