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ARM: dts: STiH407-family: set snps,dis_u3_susphy_quirk
authorPatrice Chotard <patrice.chotard@st.com>
Fri, 27 Jan 2017 14:45:11 +0000 (15:45 +0100)
committerPatrice Chotard <patrice.chotard@st.com>
Fri, 27 Jan 2017 15:17:13 +0000 (16:17 +0100)
commit8413299cb3933dade6186bbee8363f190032107e
tree896aae78c4c48d89d56da8544db2b1f76239536c
parent7ce7d89f48834cefece7804d38fc5d85382edf77
ARM: dts: STiH407-family: set snps,dis_u3_susphy_quirk

Since v4.10-rc1, the following logs appears in loop :
[  801.953836] usb usb6-port1: Cannot enable. Maybe the USB cable is bad?
[  801.960455] xhci-hcd xhci-hcd.0.auto: Cannot set link state.
[  801.966611] usb usb6-port1: cannot disable (err = -32)
[  806.083772] usb usb6-port1: Cannot enable. Maybe the USB cable is bad?
[  806.090370] xhci-hcd xhci-hcd.0.auto: Cannot set link state.
[  806.096494] usb usb6-port1: cannot disable (err = -32)

After analysis, xhci try to set link in U3 and returns an error.
Using snps,dis_u3_susphy_quirk fix this issue.

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
arch/arm/boot/dts/stih407-family.dtsi