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usb: dwc3-generic: Ensure reset GPIO is configured as an output

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GPIOD_ACTIVE_LOW is not enough to configure a GPIO as an output, we need
GPIOD_IS_OUT as well.

Fixes: b252d79b09 ("usb: dwc3: Add support to reset usb ULPI phy")
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Peter Korsgaard
2023-07-03 10:46:34 +02:00
committed by Marek Vasut
parent ac29400f1f
commit d266d4b638
1 changed files with 1 additions and 1 deletions
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drivers/usb/dwc3/dwc3-generic.c
+1 -1
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@@ -105,7 +105,7 @@ static int dwc3_generic_probe(struct udevice *dev,
if (CONFIG_IS_ENABLED(DM_GPIO) &&
device_is_compatible(dev->parent, "xlnx,zynqmp-dwc3")) {
priv->ulpi_reset = devm_gpiod_get_optional(dev->parent, "reset",
GPIOD_ACTIVE_LOW);
GPIOD_IS_OUT | GPIOD_ACTIVE_LOW);
/* property is optional, don't return error! */
if (priv->ulpi_reset) {
/* Toggle ulpi to reset the phy. */