Assert reset before deassert in dwc2_reset;
It should be more safe for DWC2.
Signed-off-by: Patrick Delaunay <patrick.delau...@st.com>
---
drivers/usb/host/dwc2.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c
index 5c4c21b..836f706 100644
--- a/drivers/usb/host/dwc2.c
+++ b/drivers/usb/host/dwc2.c
@@ -1148,6 +1148,8 @@ static int dwc2_reset(struct udevice *dev)
return ret;
}
+ reset_assert_bulk(&priv->resets);
+ udelay(2);
ret = reset_deassert_bulk(&priv->resets);
if (ret) {
reset_release_bulk(&priv->resets);
--
2.7.4
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