USB 3.0 is broken on Odroid Xu4 on latest kernel

[Anand Moon]

Hi Krzysztof,

Today I tried to compile the latest kernel for Odroid xu4.
using exynos_defconfig I build and loaded the kernel.
but to my surprise usb 3.0 device and missing.

odroid login: root
Password:
Last login: Wed Jul 19 14:01:44 UTC 2017 on ttySAC2
Welcome to Ubuntu 16.04.2 LTS (GNU/Linux 4.13.0-rc1-xu4ml-27846-g74cbd96 armv7l)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage
root at odroid:~# lsusb
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 0603:0002 Novatek Microelectronics Corp.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
root at odroid:~# lsusb -t
/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 5000M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci-hcd/1p, 480M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=exynos-ohci/3p, 12M
    |__ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
    |__ Port 1: Dev 2, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=exynos-ehci/3p, 480M

Full dmesg can be found on blow link.
https://pastebin.com/K3xfPCPe

The reason for failed is below.

[    7.187096] usb usb4-port1: connect-debounce failed

I tried to debug this but failed to find the root cause.
Nothing is connected to the UBS 3.0 port for the failure to cause.

If I load old kernel it seen to work correctly.
If you provoid some input I will give this a try.

Best Regards
-Anand