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authorPatrice Chotard <patrice.chotard@st.com>2017-01-27 15:45:11 +0100
committerPatrice Chotard <patrice.chotard@st.com>2017-01-27 16:17:13 +0100
commit8413299cb3933dade6186bbee8363f190032107e (patch)
tree896aae78c4c48d89d56da8544db2b1f76239536c /arch/arm/boot
parent7ce7d89f48834cefece7804d38fc5d85382edf77 (diff)
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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>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/stih407-family.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi
index c8b2944e304a..ace97e8576db 100644
--- a/arch/arm/boot/dts/stih407-family.dtsi
+++ b/arch/arm/boot/dts/stih407-family.dtsi
@@ -680,6 +680,7 @@
phy-names = "usb2-phy", "usb3-phy";
phys = <&usb2_picophy0>,
<&phy_port2 PHY_TYPE_USB3>;
+ snps,dis_u3_susphy_quirk;
};
};