Linux laptop does not detect the board when plugged in via USB
#1
Hi there!
I was wondering if someone could help me try to figure out where to begin with troubleshooting this issue...
I have a Linux laptop that does not enumerate my rockpro64 when it is plugged in via the USB C port on the board.  Both the board and the laptop are running Gentoo.
I believe this is an issue on the laptop side, as I've had this problem with some other boards, an rpi zero and BBB, but I haven't had much luck figuring out the issue on the Gentoo forums.

Here's the kernel config for the laptop: https://dpaste.com/2HMMLKLYW
And for the board: https://dpaste.com/EQXMPZGRL

Here is the dmesg on the laptop:
Code:
sleepy@seraph ~ $ dmesg | grep usb
[   16.200788] usbcore: registered new interface driver usbfs
[   16.201089] usbcore: registered new interface driver hub
[   16.201392] usbcore: registered new device driver usb
[   24.166601] pci 0000:00:14.0: quirk_usb_early_handoff+0x0/0x1033 took 17769 usecs
[   24.191465] pci 0000:2c:00.0: quirk_usb_early_handoff+0x0/0x1033 took 22583 usecs
[   68.863537] usbcore: registered new interface driver udl
[   70.026827] usbcore: registered new interface driver rndis_wlan
[   70.027001] usbcore: registered new interface driver cdc_ether
[   70.027170] usbcore: registered new interface driver cdc_eem
[   70.027335] usbcore: registered new interface driver rndis_host
[   70.027518] usbcore: registered new interface driver cdc_subset
[   70.027917] usbcore: registered new interface driver cdc_ncm
[   70.028172] usbcore: registered new interface driver cdc_mbim
[   70.062324] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[   70.062350] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   70.062370] usb usb1: Product: xHCI Host Controller
[   70.062390] usb usb1: Manufacturer: Linux 5.9.0-rc8-x86_64+ xhci-hcd
[   70.062409] usb usb1: SerialNumber: 0000:00:14.0
[   70.281134] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.09
[   70.281160] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   70.281179] usb usb2: Product: xHCI Host Controller
[   70.281200] usb usb2: Manufacturer: Linux 5.9.0-rc8-x86_64+ xhci-hcd
[   70.281219] usb usb2: SerialNumber: 0000:00:14.0
[   70.322886] usb: port power management may be unreliable
[   70.436017] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[   70.436043] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   70.436063] usb usb3: Product: xHCI Host Controller
[   70.436083] usb usb3: Manufacturer: Linux 5.9.0-rc8-x86_64+ xhci-hcd
[   70.436102] usb usb3: SerialNumber: 0000:2c:00.0
[   70.587098] usb usb4: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.09
[   70.587139] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   70.587173] usb usb4: Product: xHCI Host Controller
[   70.587208] usb usb4: Manufacturer: Linux 5.9.0-rc8-x86_64+ xhci-hcd
[   70.587241] usb usb4: SerialNumber: 0000:2c:00.0
[   70.600786] usb 1-8: new high-speed USB device number 2 using xhci_hcd
[   70.864209] usbcore: registered new interface driver cdc_acm
[   70.864528] usbcore: registered new interface driver cdc_wdm
[   70.864901] usbcore: registered new interface driver usbtmc
[   70.865766] usbcore: registered new interface driver uas
[   70.866555] usbcore: registered new interface driver usb-storage
[   70.867384] usbcore: registered new interface driver cp210x
[   70.867592] usbserial: USB Serial support registered for cp210x
[   70.868081] usbcore: registered new interface driver ftdi_sio
[   70.868287] usbserial: USB Serial support registered for FTDI USB Serial Device
[   70.869346] usbcore: registered new interface driver usblcd
[   70.869701] usbcore: registered new interface driver ldusb
[   70.870028] usbcore: registered new interface driver sisusb
[   70.917977] usb 1-8: New USB device found, idVendor=13d3, idProduct=56bc, bcdDevice=69.09
[   70.918004] usb 1-8: New USB device strings: Mfr=3, Product=1, SerialNumber=2
[   70.918023] usb 1-8: Product: Integrated Camera
[   70.918043] usb 1-8: Manufacturer: Azurewave
[   70.918061] usb 1-8: SerialNumber: 6909
[   71.045753] usb 1-9: new full-speed USB device number 3 using xhci_hcd
[   71.391022] usb 1-9: New USB device found, idVendor=06cb, idProduct=00bd, bcdDevice= 0.00
[   77.572717] usb 1-9: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[   77.672552] usb 1-9: SerialNumber: 923aa3862b26
[   77.980074] usb 1-14: new full-speed USB device number 4 using xhci_hcd
[   78.210308] usb 1-14: New USB device found, idVendor=8087, idProduct=0029, bcdDevice= 0.01
[   78.310434] usb 1-14: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[   78.423179] usbcore: registered new device driver usbip-host
[   78.525026] udc usbip-vudc.0: registering UDC driver [g_audio]
[   78.728060] g_audio usbip-vudc.0: failed to start g_audio: -2
[   78.830930] udc usbip-vudc.0: releasing 'usbip-vudc.0'
[   78.830981]  gadget: usb_udc_nop_release
[   78.831076] usbip-vudc: probe of usbip-vudc.0 failed with error -2
[   79.325485] usbcore: registered new interface driver synaptics_usb
[   79.518108] usbcore: registered new interface driver usbtouchscreen
[   81.290739] input: Integrated Camera: Integrated C as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.0/input/input8
[   82.122143] input: Integrated Camera: Integrated I as /devices/pci0000:00/0000:00:14.0/usb1/1-8/1-8:1.2/input/input9
[   82.230073] usbcore: registered new interface driver uvcvideo
[   83.600545] usbcore: registered new interface driver btusb
[   84.344134] usbcore: registered new interface driver usbhid
[   84.363844] usbhid: USB HID core driver
[   90.866107] usbcore: registered new interface driver r8152

Dmesg on the board:
Code:
sleepy@pine ~ $ dmesg | grep usb
[    1.171092] reg-fixed-voltage vcc5v0-usb: Looking up vin-supply from device tree
[    1.171114] vcc5v0_usb: supplied by vcc12v_dcin
[    1.171597] vcc5v0_usb: 5000 mV
[    1.174618] reg-fixed-voltage vcc5v0-usb: vcc5v0_usb supplying 5000000uV
[    1.220227] usbcore: registered new interface driver usbfs
[    1.220691] usbcore: registered new interface driver hub
[    1.221237] usbcore: registered new device driver usb
[    8.908032] phy phy-ff770000.syscon:usb2-phy@e450.1: Looking up phy-supply from device tree
[    8.908102] vcc5v0_host: supplied by vcc5v0_usb
[    8.908784] vcc5v0_host: could not add device link phy-ff770000.syscon:usb2-phy@e450.1 err -2
[    8.912936] phy phy-ff770000.syscon:usb2-phy@e450.2: Looking up phy-supply from device tree
[    8.912976] phy phy-ff770000.syscon:usb2-phy@e450.2: Looking up phy-supply property in node /syscon@ff770000/usb2-phy@e450/otg-port failed
[    8.918622] phy phy-ff770000.syscon:usb2-phy@e460.3: Looking up phy-supply from device tree
[    8.918720] vcc5v0_host: could not add device link phy-ff770000.syscon:usb2-phy@e460.3 err -2
[    8.922302] phy phy-ff770000.syscon:usb2-phy@e460.4: Looking up phy-supply from device tree
[    8.922342] phy phy-ff770000.syscon:usb2-phy@e460.4: Looking up phy-supply property in node /syscon@ff770000/usb2-phy@e460/otg-port failed
[    8.928523] phy phy-ff7c0000.phy.6: Looking up phy-supply property in node /phy@ff7c0000/usb3-port failed
[    8.933830] phy phy-ff800000.phy.8: Looking up phy-supply property in node /phy@ff800000/usb3-port failed
[    8.998974] vcc5v0_typec: supplied by vcc5v0_usb
[    9.218522] usbcore: registered new interface driver udl
[    9.484355] ehci-platform fe380000.usb: EHCI Host Controller
[    9.486714] ehci-platform fe380000.usb: new USB bus registered, assigned bus number 1
[    9.488789] ehci-platform fe380000.usb: irq 31, io mem 0xfe380000
[    9.496437] ehci-platform fe380000.usb: USB 2.0 started, EHCI 1.00
[    9.499786] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.500597] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.501264] usb usb1: Product: EHCI Host Controller
[    9.501758] usb usb1: Manufacturer: Linux 5.9.0-rc7-dirty ehci_hcd
[    9.502329] usb usb1: SerialNumber: fe380000.usb
[    9.518935] ehci-platform fe3c0000.usb: EHCI Host Controller
[    9.521219] ehci-platform fe3c0000.usb: new USB bus registered, assigned bus number 2
[    9.523561] ehci-platform fe3c0000.usb: irq 33, io mem 0xfe3c0000
[    9.530474] ehci-platform fe3c0000.usb: USB 2.0 started, EHCI 1.00
[    9.533626] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.534466] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.535134] usb usb2: Product: EHCI Host Controller
[    9.535638] usb usb2: Manufacturer: Linux 5.9.0-rc7-dirty ehci_hcd
[    9.536208] usb usb2: SerialNumber: fe3c0000.usb
[    9.552639] ohci-platform fe3a0000.usb: Generic Platform OHCI controller
[    9.555080] ohci-platform fe3a0000.usb: new USB bus registered, assigned bus number 3
[    9.556903] ohci-platform fe3a0000.usb: irq 32, io mem 0xfe3a0000
[    9.615752] usb usb3: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.09
[    9.616571] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.617238] usb usb3: Product: Generic Platform OHCI controller
[    9.617822] usb usb3: Manufacturer: Linux 5.9.0-rc7-dirty ohci_hcd
[    9.618420] usb usb3: SerialNumber: fe3a0000.usb
[    9.632363] ohci-platform fe3e0000.usb: Generic Platform OHCI controller
[    9.635094] ohci-platform fe3e0000.usb: new USB bus registered, assigned bus number 4
[    9.636964] ohci-platform fe3e0000.usb: irq 34, io mem 0xfe3e0000
[    9.695641] usb usb4: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 5.09
[    9.696462] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.697128] usb usb4: Product: Generic Platform OHCI controller
[    9.697712] usb usb4: Manufacturer: Linux 5.9.0-rc7-dirty ohci_hcd
[    9.698283] usb usb4: SerialNumber: fe3e0000.usb
[    9.725789] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.726607] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.727274] usb usb5: Product: xHCI Host Controller
[    9.727766] usb usb5: Manufacturer: Linux 5.9.0-rc7-dirty xhci-hcd
[    9.728337] usb usb5: SerialNumber: xhci-hcd.0.auto
[    9.744329] usb usb6: We don't know the algorithms for LPM for this host, disabling LPM.
[    9.747050] usb usb6: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.09
[    9.747980] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.748684] usb usb6: Product: xHCI Host Controller
[    9.749142] usb usb6: Manufacturer: Linux 5.9.0-rc7-dirty xhci-hcd
[    9.749745] usb usb6: SerialNumber: xhci-hcd.0.auto
[    9.773849] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.774671] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.775338] usb usb7: Product: xHCI Host Controller
[    9.775831] usb usb7: Manufacturer: Linux 5.9.0-rc7-dirty xhci-hcd
[    9.776431] usb usb7: SerialNumber: xhci-hcd.1.auto
[    9.792115] usb usb8: We don't know the algorithms for LPM for this host, disabling LPM.
[    9.794929] usb usb8: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.09
[    9.795744] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.796447] usb usb8: Product: xHCI Host Controller
[    9.796904] usb usb8: Manufacturer: Linux 5.9.0-rc7-dirty xhci-hcd
[    9.797629] usb usb8: SerialNumber: xhci-hcd.1.auto
[    9.819128] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.819936] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.820935] usb usb9: Product: Dummy host controller
[    9.821440] usb usb9: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.822016] usb usb9: SerialNumber: dummy_hcd.0
[    9.840654] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.841462] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.842136] usb usb10: Product: Dummy host controller
[    9.842780] usb usb10: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.843404] usb usb10: SerialNumber: dummy_hcd.1
[    9.862013] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.862831] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.863699] usb usb11: Product: Dummy host controller
[    9.864173] usb usb11: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.864792] usb usb11: SerialNumber: dummy_hcd.2
[    9.883255] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.884075] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.884974] usb usb12: Product: Dummy host controller
[    9.885484] usb usb12: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.886068] usb usb12: SerialNumber: dummy_hcd.3
[    9.904627] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.905441] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.906114] usb usb13: Product: Dummy host controller
[    9.906784] usb usb13: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.907408] usb usb13: SerialNumber: dummy_hcd.4
[    9.925882] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.926922] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.927637] usb usb14: Product: Dummy host controller
[    9.928108] usb usb14: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.928725] usb usb14: SerialNumber: dummy_hcd.5
[    9.947407] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.948180] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.949010] usb usb15: Product: Dummy host controller
[    9.949523] usb usb15: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.950107] usb usb15: SerialNumber: dummy_hcd.6
[    9.968662] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.09
[    9.969468] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.970141] usb usb16: Product: Dummy host controller
[    9.970811] usb usb16: Manufacturer: Linux 5.9.0-rc7-dirty dummy_hcd
[    9.971435] usb usb16: SerialNumber: dummy_hcd.7
[   10.008884] usbcore: registered new interface driver iforce
[   10.010013] usbcore: registered new interface driver xpad
[   10.011555] usbcore: registered new interface driver usbtouchscreen
[   10.205843] usbcore: registered new interface driver uvcvideo
[   10.249410] usbcore: registered new interface driver bfusb
[   10.250486] usbcore: registered new interface driver btusb
[   10.401477] usbcore: registered new interface driver usbhid
[   10.401988] usbhid: USB HID core driver
[   10.407388] usbcore: registered new interface driver snd-usb-audio
[   21.435583] typec_fusb302 4-0022: Looking up vbus-supply from device tree


Note that when the board is plugged in there's no feedback from dmesg whatsoever.  The laptop enumerates other USB devices (phone, storage devices) just fine.
I am not sure if this is a eudev or kernel config issue.  I thought that maybe this was caused by the board being in "host" mode rather than device, but I am unsure of where to go from here. 
Please let me know if there's any more information that would be helpful.
  Reply


Messages In This Thread
Linux laptop does not detect the board when plugged in via USB - by soupy - 10-07-2020, 02:51 PM

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