USB3.0 Ports Only Recognizing USB2.0 Devices After Upgrading from JetPack 6.0 DP to 6.2.1 on Jetson AGX Orin

Robotics & Edge Computing Jetson & Embedded Systems Jetson AGX Orin
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1

jp6dp-usb-pcie.txt (4.4 KB)
我使用的Jetson AGX Orin module and custom board，附件是我在JP6.0DP版本中使用的patch，lsusb的结果如下：

# lsusb -t
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=tegra-xusb/4p, 10000M
    |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/2p, 5000M
        |__ Port 2: Dev 3, If 0, Class=Mass Storage, Driver=usb-storage, 5000M.   //usb3.0 storage 
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=tegra-xusb/4p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/2p, 480M
    |__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/2p, 480M
        |__ Port 1: Dev 8, If 0, Class=Mass Storage, Driver=usb-storage, 480M    //usb2.0 storage
        |__ Port 2: Dev 7, If 3, Class=Human Interface Device, Driver=usbhid, 12M.  //usb1.1 headphone 
        |__ Port 2: Dev 7, If 1, Class=Audio, Driver=snd-usb-audio, 12M
        |__ Port 2: Dev 7, If 2, Class=Audio, Driver=snd-usb-audio, 12M
        |__ Port 2: Dev 7, If 0, Class=Audio, Driver=snd-usb-audio, 12M
    |__ Port 4: Dev 4, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 3: Dev 5, If 3, Class=Vendor Specific Class, Driver=cp210x, 12M
        |__ Port 3: Dev 5, If 1, Class=Vendor Specific Class, Driver=cp210x, 12M
        |__ Port 3: Dev 5, If 2, Class=Vendor Specific Class, Driver=cp210x, 12M
        |__ Port 3: Dev 5, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M

但是同样的修改我应用到JP6.2.1时，结果为


# lsusb -t
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=tegra-xusb/4p, 10000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=tegra-xusb/4p, 480M
    |__ Port 1: Dev 6, If 0, Class=Hub, Driver=hub/2p, 480M
    |__ Port 2: Dev 2, If 0, Class=Hub, Driver=hub/2p, 480M
        |__ Port 1: Dev 5, If 1, Class=Human Interface Device, Driver=usbhid, 12M
        |__ Port 1: Dev 5, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 4: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 3: Dev 4, If 3, Class=Vendor Specific Class, Driver=cp210x, 12M
        |__ Port 3: Dev 4, If 1, Class=Vendor Specific Class, Driver=cp210x, 12M
        |__ Port 3: Dev 4, If 2, Class=Vendor Specific Class, Driver=cp210x, 12M
        |__ Port 3: Dev 4, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M

dmesg中usb相关信息为


# dmesg | grep -i usb
[    0.000000] Kernel command line: usbcore.autosuspend=-1 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 mminit_loglevel=4 console=ttyTCU0,115200 console=ttyAMA0,115200 firmware_class.path=/etc/firmware fbcon=map:0 video=efifb:off console=tty0 bl_prof_dataptr=2031616@0x82C610000 bl_prof_ro_ptr=65536@0x82C600000
[    0.144469] usbcore: registered new interface driver usbfs
[    0.144497] usbcore: registered new interface driver hub
[    0.144515] usbcore: registered new device driver usb
[    0.266176] hso: drivers/net/usb/hso.c: Option Wireless
[    0.266259] usbcore: registered new interface driver hso
[    0.267937] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    0.268192] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    0.268761] usbcore: registered new interface driver cdc_wdm
[    0.268792] usbcore: registered new interface driver usb-storage
[    1.677450] usbcore: registered new interface driver usbhid
[    1.677457] usbhid: USB HID core driver
[    1.743908] usbcore: registered new interface driver snd-usb-audio
[    1.913241] usb-conn-gpio 3520000.padctl:ports:usb2-0:connector: failed to get gpios
[    1.913662] tegra-xusb 3610000.usb: Adding to iommu group 3
[    1.928238] tegra-xusb 3610000.usb: Firmware timestamp: 2023-02-10 03:48:10 UTC
[    1.928245] tegra-xusb 3610000.usb: xHCI Host Controller
[    1.928255] tegra-xusb 3610000.usb: new USB bus registered, assigned bus number 1
[    1.928987] tegra-xusb 3610000.usb: hcc params 0x0180ff05 hci version 0x120 quirks 0x0000000000010810
[    1.929006] tegra-xusb 3610000.usb: irq 127, io mem 0x03610000
[    1.929112] tegra-xusb 3610000.usb: xHCI Host Controller
[    1.929115] tegra-xusb 3610000.usb: new USB bus registered, assigned bus number 2
[    1.929118] tegra-xusb 3610000.usb: Host supports USB 3.1 Enhanced SuperSpeed
[    1.929526] hub 1-0:1.0: USB hub found
[    1.929776] hub 2-0:1.0: USB hub found
[    2.264283] usb 1-2: new high-speed USB device number 2 using tegra-xusb
[    2.417834] hub 1-2:1.0: USB hub found
[    2.548282] usb 1-4: new high-speed USB device number 3 using tegra-xusb
[    2.705697] hub 1-4:1.0: USB hub found
[    2.996449] usb 1-4.3: new full-speed USB device number 4 using tegra-xusb
[    3.180279] usb 1-2.1: new full-speed USB device number 5 using tegra-xusb
[    3.297516] input: HS6209 2.4G HyeKu Receiver as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.1/1-2.1:1.0/0003:276D:1101.0001/input/input1
[    3.357025] hid-generic 0003:276D:1101.0001: input,hidraw0: USB HID v1.10 Keyboard [HS6209 2.4G HyeKu Receiver] on usb-3610000.usb-2.1/input0
[    3.363146] input: HS6209 2.4G HyeKu Receiver as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.1/1-2.1:1.1/0003:276D:1101.0002/input/input2
[    3.363377] input: HS6209 2.4G HyeKu Receiver Mouse as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.1/1-2.1:1.1/0003:276D:1101.0002/input/input3
[    3.363706] input: HS6209 2.4G HyeKu Receiver Consumer Control as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.1/1-2.1:1.1/0003:276D:1101.0002/input/input4
[    3.420508] input: HS6209 2.4G HyeKu Receiver System Control as /devices/platform/bus@0/3610000.usb/usb1/1-2/1-2.1/1-2.1:1.1/0003:276D:1101.0002/input/input5
[    3.421137] hid-generic 0003:276D:1101.0002: input,hidraw1: USB HID v1.10 Mouse [HS6209 2.4G HyeKu Receiver] on usb-3610000.usb-2.1/input1
[    7.857260] tegra-xudc 3550000.usb: Adding to iommu group 51
[    8.136703] usbcore: registered new interface driver cp210x
[    8.138382] usbserial: USB Serial support registered for cp210x
[    8.160158] usb 1-4.3: cp210x converter now attached to ttyUSB0
[    8.170746] usb 1-4.3: cp210x converter now attached to ttyUSB1
[    8.184493] usb 1-4.3: cp210x converter now attached to ttyUSB2
[    8.189235] usb 1-4.3: cp210x converter now attached to ttyUSB3
[   11.287722] usb0: HOST MAC 76:87:71:7a:2d:1c
[   11.287731] usb0: MAC 76:87:71:7a:2d:1d
[   11.287995] usb1: HOST MAC 76:87:71:7a:2d:1e
[   11.287997] usb1: MAC 76:87:71:7a:2d:1f
[   11.289349] tegra-xudc 3550000.usb: EP 0 (type: ctrl, dir: out) enabled
[   11.293380] l4tbr0: port 1(usb0) entered blocking state
[   11.293398] l4tbr0: port 1(usb0) entered disabled state
[   11.293615] device usb0 entered promiscuous mode
[   11.300758] l4tbr0: port 2(usb1) entered blocking state
[   11.300777] l4tbr0: port 2(usb1) entered disabled state
[   11.301648] device usb1 entered promiscuous mode
[   13.404302] usb 1-1: new high-speed USB device number 6 using tegra-xusb
[   13.558157] hub 1-1:1.0: USB hub found
[ 1537.338526] usb 1-1.2: new high-speed USB device number 7 using tegra-xusb
[ 1537.418699] usb 1-1.2: Device not responding to setup address.
[ 1537.626703] usb 1-1.2: Device not responding to setup address.
[ 1537.834807] usb 1-1.2: device not accepting address 7, error -71
[ 1540.154470] usb 1-2.2: new high-speed USB device number 9 using tegra-xusb
[ 1540.264681] usb-storage 1-2.2:1.0: USB Mass Storage device detected
[ 1540.266690] scsi host0: usb-storage 1-2.2:1.0
[ 1569.113939] usb 1-2.2: USB disconnect, device number 9

结果是两个USB3.0端口，现在只识别USB2.0，请帮忙分析原因。

5

  1. please attach the final dts that is converted back from dtb too.

  2. please attach the schematic of the whole usb design for us to review.

6

usb.zip (1.5 MB)
jp5.dts是适配JP5.1.2的版本，在这个版本USB是工作正常的

7

在Jetpack6的dts文件中，padctl@352000节点没有prod-setting字段，这正常吗，是USB3.0没成功初始化的原因吗

8

在Jetpack5的dts中，节点为xusb_padctl@3520000，我在Jetpack6中是不是配置错了

9

Your ppt file seems having password that I am not able to open it.

10

Hi, WayneWWW,
USB_CONN.pdf (1.3 MB)
我转化为PDF上传了

1 Like
11

Jetpack5.1.2版本中并没有对USB部分做专门配置，JP6中按照 jp6dp-usb-pcie.txt中的patch进行了修改，请帮忙看看问题原因

12

能否請你把現在所有使用的usb2+usb3 port的對應列出來 然後指出是哪一個port有問題?

這個diagram看來還有自己重新手寫的內容. 我想你可能直接重新列出來一遍比較清楚.

image
image943×654 82.5 KB

13

7bbd2a7d3239a635d3b38ce01f01b5a7
7bbd2a7d3239a635d3b38ce01f01b5a71521×912 131 KB

图中，绿色的这一组

14

image
image1892×1033 455 KB

15 
				usb2-0 {
					status = "okay";
					vbus-supply = <0xf9>;
					mode = "otg";
					usb-role-switch;

					connector {
						compatible = "usb-b-connector\0gpio-usb-b-connector";
						label = "micro-USB";
						type = "micro";
						power-role = "host";
					};
				};

請教一下為什麼usb2-0在diagram上面看起來是host mode only但你要設定成otg?

16 
				usb3-1 {
					status = "okay";
					nvidia,usb2-companion = <0x00>;
				};

然後usb3-1在上圖沒有接出來為什麼usb3-1在device tree是enabled?

17

我是参考JP5.1.2的dts修改的，我把JP6的dts发出来，请帮忙看看还有没有其他需要修改的，多谢
tegra234-p3737-0000+p3701-0000.dts.txt (9.1 KB)

18

還是請你直接先讀文件吧

許多明顯的錯誤我上面都講了

不太清楚你一直提Jetpack5的意義是什麼. 我看了一下Jetpack5的DT也是蠻多錯的

19

因为在JP5的dts情况下，设备的USB端口功能是正常的，所有我想根据dts移植过来。但是两个版本的Jetpack有区别，例如JP5用的xusb_padctl@3520000，而JP6同时存在padctl@3520000和xusb_padctl@3520000，看文档应该是用的前者。
我目前的怀疑方向是ports的映射是不是有问题，能给出一个调试思路吗

20

  1. rel-36是使用padctl@3520000

  2. 我目前的怀疑方向是ports的映射是不是有问题，能给出一个调试思路吗

rel-36跟rel-35的mapping是完全一樣的. usb2-x/usb3-x對應到的硬體在3520000底下是沒有改變的.
在我看來真的問題在你貼的diagram跟你給出來的device tree沒有搭上.

比方說好了,
圖上畫出usb3-0跟usb2-0看起來是同一組.

但不論是你jp5還是jp6的DT都把usb3-1跟usb2-0設成同一組.

				usb3-1 {
					status = "okay";
					nvidia,usb2-companion = <0x00>;
				};

所以diagram到底有沒有錯請你先自己確認

21

OK，我按照你的建议来check。
我还有个问题请教，在我编译出来的dts中，padctl@3520000和xusb_padctl@3520000都存在，地址是一样的，这样会有冲突吗

22

不會. xusb_padctl@3520000的內容會被無視.

真的有疑慮你可以把它拿掉