From b4308f046a38dffc270b8865256320cbe2a2b1f8 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Mon, 21 Nov 2016 23:26:55 +0100 Subject: [PATCH] net: dsa: mv88e6xxx: Take switch out of reset before probe The switch needs to be taken out of reset before we can read its ID register on the MDIO bus. Signed-off-by: Andrew Lunn Reviewed-by: Vivien Didelot Signed-off-by: David S. Miller --- drivers/net/dsa/mv88e6xxx/chip.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c index e30d0eaf2b5f..062b9128a58d 100644 --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c @@ -3855,16 +3855,16 @@ static int mv88e6xxx_probe(struct mdio_device *mdiodev) if (err) return err; + chip->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); + if (IS_ERR(chip->reset)) + return PTR_ERR(chip->reset); + err = mv88e6xxx_detect(chip); if (err) return err; mv88e6xxx_phy_init(chip); - chip->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_ASIS); - if (IS_ERR(chip->reset)) - return PTR_ERR(chip->reset); - if (chip->info->ops->get_eeprom && !of_property_read_u32(np, "eeprom-length", &eeprom_len)) chip->eeprom_len = eeprom_len; -- GitLab