Unable to use multiple cameras at the same time with B0473

  1. Where did you get the camera module(s)?
    UCTronics

  2. Model number of the product(s)?
    B0473

  3. What hardware/platform were you working on?
    Jetson AGX Orin Developer Kit 64 GB

  4. Instructions you have followed. (link/manual/etc.)
    Quick Start Guide - Arducam Wiki

  5. Problems you were having?
    v4l2-ctl --list-formats-ext lists only one of the attached cameras. SENSOR_ID of the other cameras does not show up.

  6. The dmesg log from your hardware?

[    3.901536] gpio-394 (camera-control-output-low): hogged as output/low
[    3.901563] gpio-397 (camera-control-output-low): hogged as output/low
[    3.901585] gpio-487 (camera-control-output-low): hogged as output/low
[    3.901600] gpio-486 (camera-control-output-low): hogged as output/low
[    3.956261] simple-framebuffer chosen:framebuffer: framebuffer at 0x1039e00000, 0x870000 bytes
[    3.956271] simple-framebuffer chosen:framebuffer: format=x8r8g8b8, mode=1920x1080x32, linelength=8192
[    3.962598] Console: switching to colour frame buffer device 240x67
[    3.965335] simple-framebuffer chosen:framebuffer: fb0: simplefb registered!
[    3.966152] tegra-gpcdma 2600000.dma-controller: Adding to iommu group 1
[    3.967895] tegra-gpcdma 2600000.dma-controller: GPC DMA driver register 31 channels
[    3.969139] serial-tegra 3100000.serial: RX in PIO mode
[    3.969143] serial-tegra 3100000.serial: TX in PIO mode
[    3.969206] 3100000.serial: ttyTHS1 at MMIO 0x3100000 (irq = 112, base_baud = 0) is a TEGRA_UART
[    3.970107] serial-tegra 3110000.serial: RX in PIO mode
[    3.970111] serial-tegra 3110000.serial: TX in PIO mode
[    3.970146] 3110000.serial: ttyTHS2 at MMIO 0x3110000 (irq = 206, base_baud = 0) is a TEGRA_UART
[    3.972854] tegra_rtc c2a0000.rtc: registered as rtc1
[    3.972863] tegra_rtc c2a0000.rtc: Tegra internal Real Time Clock
[    3.973284] tegra-i2c 3160000.i2c: Adding to iommu group 1
[    3.977969] tegra-i2c 3180000.i2c: Adding to iommu group 1
[    3.980642] pca953x 2-0038: supply vcc not found, using dummy regulator
[    3.980791] pca953x 2-0038: using no AI
[    3.984726] i2c i2c-2: Added multiplexed i2c bus 9
[    3.985326] i2c i2c-2: Added multiplexed i2c bus 10
[    3.985910] i2c i2c-2: Added multiplexed i2c bus 11
[    3.986505] i2c i2c-2: Added multiplexed i2c bus 12
[    3.987087] i2c i2c-2: Added multiplexed i2c bus 13
[    3.987692] i2c i2c-2: Added multiplexed i2c bus 14
[    3.988149] i2c i2c-2: Added multiplexed i2c bus 15
[    3.988233] i2c i2c-2: Added multiplexed i2c bus 16
[    3.988238] pca954x 2-0070: registered 8 multiplexed busses for I2C switch pca9548
[    3.988720] tegra-i2c 3190000.i2c: Adding to iommu group 1
[    3.992025] tegra-i2c 31b0000.i2c: Adding to iommu group 1
[    3.995105] tegra-i2c 31c0000.i2c: Adding to iommu group 1
[    3.998131] tegra-i2c 31e0000.i2c: Adding to iommu group 1
[    4.001444] tegra-i2c c240000.i2c: Adding to iommu group 1
[    4.004978] tegra-i2c c250000.i2c: Adding to iommu group 1
[    9.073035] systemd[1]: Starting Coldplug All udev Devices...
[    9.130223] systemd[1]: Started Journal Service.
[    9.171233] tegra194-pcie 141a0000.pcie: Phy link never came up
[    9.318405] systemd-journald[299]: Received client request to flush runtime journal.
[    9.421841] tegra-se 15820000.crypto: Adding to iommu group 24
[    9.422560] tegra-soc-hwpm f100000.hwpm: Adding to iommu group 25
[    9.424166] scare-pigeon 13e00000.host1x:vi0-thi@15f00000: Adding to iommu group 26
[    9.424277] mc: Linux media interface: v0.10
[    9.431380] tegra-se 15840000.crypto: Adding to iommu group 27
[    9.431437] pva 16000000.pva0: Adding to iommu group 28
[    9.431470] scare-pigeon 13e00000.host1x:vi0-thi@15f00000: syncpt_unit_base 60000000 syncpt_unit_size 4000000 size 10000
[    9.431593] scare-pigeon 13e00000.host1x:vi1-thi@14f00000: Adding to iommu group 29
[    9.431639] nvdla 15880000.nvdla0: Adding to iommu group 30
[    9.437410] scare-pigeon 13e00000.host1x:vi1-thi@14f00000: syncpt_unit_base 60000000 syncpt_unit_size 4000000 size 10000
[    9.438574] tsec 15500000.tsec: Adding to iommu group 31
[    9.438849] scare-pigeon 13e00000.host1x:isp-thi@14b00000: Adding to iommu group 32
[    9.439620] videodev: Linux video capture interface: v2.00
[    9.440328] scare-pigeon 13e00000.host1x:isp-thi@14b00000: syncpt_unit_base 60000000 syncpt_unit_size 4000000 size 10000
[    9.441790] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx0: Adding to iommu group 33
[    9.441888] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx0: initialized (streamid=18, iommu=smmu.0x0000000008000000)
[    9.446610] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx1: Adding to iommu group 34
[    9.446719] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx1: initialized (streamid=19, iommu=smmu.0x0000000008000000)
[    9.447714] nvdla 15880000.nvdla0: syncpt_unit_base 60000000 syncpt_unit_size 4000000 size 10000
[    9.450832] nvdla 158c0000.nvdla1: Adding to iommu group 35
[    9.451234] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx2: Adding to iommu group 36
[    9.451665] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx2: initialized (streamid=20, iommu=smmu.0x0000000008000000)
[    9.456075] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx3: Adding to iommu group 37
[    9.456345] nvdla 158c0000.nvdla1: syncpt_unit_base 60000000 syncpt_unit_size 4000000 size 10000
[    9.459206] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx3: initialized (streamid=21, iommu=smmu.0x0000000008000000)
[    9.459898] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx4: Adding to iommu group 38
[    9.460116] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx4: initialized (streamid=22, iommu=smmu.0x0000000008000000)
[    9.462831] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx5: Adding to iommu group 39
[    9.463983] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx5: initialized (streamid=23, iommu=smmu.0x0000000008000000)
[    9.467656] Inserting ivc_ext.ko module
[    9.473080] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx6: Adding to iommu group 40
[    9.473836] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx6: initialized (streamid=24, iommu=smmu.0x0000000008000000)
[    9.476763] tegra-vic 15340000.vic: Adding to iommu group 41
[    9.483527] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx7: Adding to iommu group 42
[    9.484463] pva_iommu_context_dev 16000000.pva0:pva0_niso1_ctx7: initialized (streamid=25, iommu=smmu.0x0000000008000000)
[    9.484552] pva 16000000.pva0: pdata->version is HW_GEN2
[    9.493887] pva 16000000.pva0: Completed nvhost_client_device_init
[    9.494861] pva 16000000.pva0: syncpt_unit_base 60000000 syncpt_unit_size 4000000 size 10000
[    9.504495] tegra-nvdec 15480000.nvdec: Adding to iommu group 43
[    9.516384] tegra186-cam-rtcpu bc00000.rtcpu: Adding to iommu group 44
[    9.517542] tegra186-cam-rtcpu bc00000.rtcpu: Trace buffer configured at IOVA=0xbff00000
[    9.519906] tegra-nvenc 154c0000.nvenc: Adding to iommu group 45
[    9.523370] tegra-ivc-bus bc00000.rtcpu:ivc-bus: region 0: iova=0xbfec0000-0xbfee027f size=131712
[    9.523637] tegra-ivc-bus bc00000.rtcpu:ivc-bus:echo@0: echo: ver=0 grp=1 RX[16x64]=0x1000-0x1480 TX[16x64]=0x1480-0x1900
[    9.523745] tegra-ivc-bus bc00000.rtcpu:ivc-bus:dbg@1: dbg: ver=0 grp=1 RX[1x512]=0x1900-0x1b80 TX[1x512]=0x1b80-0x1e00
[    9.523844] tegra-ivc-bus bc00000.rtcpu:ivc-bus:dbg@2: dbg: ver=0 grp=1 RX[1x8192]=0x1e00-0x3e80 TX[1x8192]=0x3e80-0x5f00
[    9.524195] tegra-ivc-bus bc00000.rtcpu:ivc-bus:ivccontrol@3: ivccontrol: ver=0 grp=1 RX[64x320]=0x5f00-0xaf80 TX[64x320]=0xaf80-0x10000
[    9.524222] tegra-ivc-bus bc00000.rtcpu:ivc-bus:ivccapture@4: ivccapture: ver=0 grp=1 RX[512x64]=0x10000-0x18080 TX[512x64]=0x18080-0x20100
[    9.524241] tegra-ivc-bus bc00000.rtcpu:ivc-bus:diag@5: diag: ver=0 grp=1 RX[1x64]=0x20100-0x201c0 TX[1x64]=0x201c0-0x20280
[    9.524373] tegra186-cam-rtcpu bc00000.rtcpu: using cam RTCPU IRQ (231)
[    9.524375] tegra186-cam-rtcpu bc00000.rtcpu: tegra_camrtc_mon_create is successful
[    9.524596] tegra186-cam-rtcpu bc00000.rtcpu: firmware version cpu=rce cmd=6 sha1=e2238c99959d2df9350d393f04e1f44e5bef98cb
[    9.524708] tegra-ivc-bus bc00000.rtcpu:ivc-bus:echo@0: ivc channel driver missing
[    9.524710] tegra-ivc-bus bc00000.rtcpu:ivc-bus:dbg@1: ivc channel driver missing
[    9.524711] tegra-ivc-bus bc00000.rtcpu:ivc-bus:dbg@2: ivc channel driver missing
[    9.524712] tegra-ivc-bus bc00000.rtcpu:ivc-bus:ivccontrol@3: ivc channel driver missing
[    9.524712] tegra-ivc-bus bc00000.rtcpu:ivc-bus:ivccapture@4: ivc channel driver missing
[    9.524713] tegra-ivc-bus bc00000.rtcpu:ivc-bus:diag@5: ivc channel driver missing
[    9.524720] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.524724] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.524726] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.524727] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.524735] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.524736] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.524738] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.524738] tegra-hsp b950000.tegra-hsp: Try increasing MBOX_TX_QUEUE_LEN
[    9.525213] tegra-nvjpg 15380000.nvjpg: Adding to iommu group 46
[    9.548234] tsec 15500000.tsec: tsec fw req success in 100 ms
[    9.553083] tsec 15500000.tsec: RISC-V boot using kernel allocated Mem
[    9.555388] tegra-nvjpg 15540000.nvjpg: Adding to iommu group 47
[    9.559231] tsec 15500000.tsec: RISC-V boot success
[    9.575230] [RCE] TCU debug prints will be routed to traces.
[    9.587414] tegra-ofa 15a50000.ofa: Adding to iommu group 48
[    9.590863] drm drm: [drm] Cannot find any crtc or sizes
[    9.596117] [drm] Initialized tegra 1.0.99 20120330 for drm on minor 0
[    9.778345] tegra194-isp5 14800000.isp: Adding to iommu group 32
[    9.781271] tegra-camrtc-capture-vi tegra-capture-vi: subdev 13e00000.host1x:nvcsi@15a00000- bound
[    9.781280] tegra-camrtc-capture-vi tegra-capture-vi: subdev 13e00000.host1x:nvcsi@15a00000- bound
[    9.781284] tegra-camrtc-capture-vi tegra-capture-vi: subdev 13e00000.host1x:nvcsi@15a00000- bound
[    9.781288] tegra-camrtc-capture-vi tegra-capture-vi: subdev 13e00000.host1x:nvcsi@15a00000- bound
[    9.781292] tegra-camrtc-capture-vi tegra-capture-vi: subdev 13e00000.host1x:nvcsi@15a00000- bound
[    9.781296] tegra-camrtc-capture-vi tegra-capture-vi: subdev 13e00000.host1x:nvcsi@15a00000- bound
[    9.819000] tegra194-vi5 13e00000.host1x:vi0@15c00000: Adding to iommu group 26
[    9.828462] tegra194-vi5 13e00000.host1x:vi1@14c00000: Adding to iommu group 29
[    9.829867] (NULL device *): fops function table already registered
[    9.888001] tegra-dce d800000.dce: Adding to iommu group 49
[    9.888273] dce: dce_ipc_channel_init:311  Invalid Channel State [0x0] for ch_type [2]
[    9.888418] dce: tegra_dce_probe:245  Found display consumer device
[    9.888925] dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x5]
[    9.888947] dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x5]
[    9.889160] dce: dce_admin_send_cmd_ver:456  version : [0x3] err : [0x0]
[    9.889322] dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x1]
[    9.889327] dce: dce_admin_setup_clients_ipc:585  Channel Reset Complete for Type [1] ...
[    9.889328] dce: dce_admin_setup_clients_ipc:561  Get queue info failed for [2]
[    9.889482] dce: dce_mailbox_set_full_interrupt:157  Intr bit set multiple times for MB : [0x2]
[    9.889488] dce: dce_admin_setup_clients_ipc:585  Channel Reset Complete for Type [3] ...
[    9.890399] dce: dce_start_boot_flow:166  DCE_BOOT_DONE
[    9.891895] nvvrs11 4-0020: NVVRS11 Vendor ID: 0x11 
[    9.892725] nvvrs11 4-0020: NVVRS11 Model Rev: 0xE1
[    9.892731] nvvrs11 4-0020: NVVRS11 probe successful
[    9.894146] nvvrs11 4-0022: NVVRS11 Vendor ID: 0x11 
[    9.894400] nvvrs11 4-0022: NVVRS11 Model Rev: 0xE1
[    9.894401] nvvrs11 4-0022: NVVRS11 probe successful
[    9.899707] hwmon hwmon3: temp1_input not attached to any thermal zone
[    9.899917] hwmon hwmon3: temp2_input not attached to any thermal zone
[    9.916359] nvvrs_pseq 4-003c: NVVRS Vendor ID: 0x9
[    9.916639] nvvrs_pseq 4-003c: NVVRS Model Rev: 0x81
[    9.919063] nvvrs_pseq 4-003c: NVVRS PSEQ probe successful
[    9.936130] spi-tegra114 3210000.spi: Adding to iommu group 1
[    9.941034] nv_platform 13800000.display: Adding to iommu group 50
[    9.947628] platform 13800000.display:nvdisplay-niso: Adding to iommu group 51
[    9.948145] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    9.949617] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    9.950009] cfg80211: Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[    9.962705] spi-tegra114 3230000.spi: Adding to iommu group 1
[    9.981730] at24 0-0050: 256 byte 24c02 EEPROM, read-only
[    9.995830] at24 0-0056: 256 byte 24c02 EEPROM, read-only
[   10.018238] rtl88x2ce 0001:01:00.0: Adding to iommu group 4
[   10.018915] rtl88x2ce 0001:01:00.0: enabling device (0000 -> 0003)
[   10.029537] imx477 9-001a: tegracam sensor driver:imx477_v2.0.6
[   10.056569] tegra234-aon c000000.aon: Adding to iommu group 52
[   10.056993]  c000000.aon:hsp: probed
[   10.057100] tegra234-aon c000000.aon: init done
[   10.057486] nvpps c6a0000.nvpps: nvpps_probe
[   10.057592] nvpps c6a0000.nvpps: primary-emac found ethernet@6800000
[   10.057605] nvpps c6a0000.nvpps: primary emac base address 0x6810000
[   10.057609] nvpps c6a0000.nvpps: using ptp notifier method on emac ethernet@6800000
[   10.057611] nvpps c6a0000.nvpps: tsc_res_ns(32)
[   10.057627] nvpps c6a0000.nvpps: PPS GPIO not provided in DT, only Timer mode available
[   10.063337] nvpps c6a0000.nvpps: nvpps cdev(488:0)
[   10.063364] nvpps c6a0000.nvpps: TSC config ptx 0x113
[   10.090095] CAN device driver interface
[   10.090929] tegra-hda 3510000.hda: Adding to iommu group 53
[   10.096088] nvethernet 6800000.ethernet: Adding to iommu group 54
[   10.096854] nvethernet 6800000.ethernet: failed to read skip mac reset flag, default 0
[   10.096859] nvethernet 6800000.ethernet: setting to default DMA bit mask
[   10.096867] nvethernet 6800000.ethernet: failed to read UPHY GBE mode- default to 10G
[   10.103315] TT CAN feature is not supported
[   10.103830] 	 Message RAM Configuration
               	| base addr   |0x0c312000|
               	| sidfc_flssa |0x00000000|
               	| xidfc_flesa |0x00000040|
               	| rxf0c_f0sa  |0x000000c0|
               	| rxf1c_f1sa  |0x000009c0|
               	| rxbc_rbsa   |0x000009c0|
               	| txefc_efsa  |0x000009c0|
               	| txbc_tbsa   |0x00000a40|
               	| tmc_tmsa    |0x00000ec0|
               	| mram size   |0x00001000|
[   10.105131] Release 3.2.3 from 09.06.2018
[   10.106921] gic 2a41000.interrupt-controller: GIC IRQ controller registered
[   10.107157] tegra-aconnect bus@0:aconnect@2900000: Tegra ACONNECT bus registered
[   10.145857] net can0: mttcan device registered (regs=000000002fc190aa, irq=211)
[   10.149627] TT CAN feature is not supported
[   10.150065] 	 Message RAM Configuration
               	| base addr   |0x0c322000|
               	| sidfc_flssa |0x00000000|
               	| xidfc_flesa |0x00000040|
               	| rxf0c_f0sa  |0x000000c0|
               	| rxf1c_f1sa  |0x000009c0|
               	| rxbc_rbsa   |0x000009c0|
               	| txefc_efsa  |0x000009c0|
               	| txbc_tbsa   |0x00000a40|
               	| tmc_tmsa    |0x00000ec0|
               	| mram size   |0x00001000|
[   10.151594] Release 3.2.3 from 09.06.2018
[   10.155342] thermal-trip-event cpu-throttle-alert: cooling device registered.
[   10.157623] thermal-trip-event gpu-throttle-alert: cooling device registered.
[   10.158937] net can1: mttcan device registered (regs=000000004dd8197c, irq=212)
[   10.160077] thermal-trip-event cv0-throttle-alert: cooling device registered.
[   10.163225] input: NVIDIA Jetson AGX Orin HDA HDMI/DP,pcm=3 as /devices/platform/bus@0/3510000.hda/sound/card0/input1
[   10.163649] thermal-trip-event cv1-throttle-alert: cooling device registered.
[   10.165268] thermal-trip-event cv2-throttle-alert: cooling device registered.
[   10.168311] thermal-trip-event soc0-throttle-alert: cooling device registered.
[   10.170709] input: NVIDIA Jetson AGX Orin HDA HDMI/DP,pcm=7 as /devices/platform/bus@0/3510000.hda/sound/card0/input2
[   10.171226] tegra194-pcie 141a0000.pcie: Phy link never came up
[   10.171684] thermal-trip-event soc1-throttle-alert: cooling device registered.
[   10.173037] thermal-trip-event soc2-throttle-alert: cooling device registered.
[   10.173112] tegra194-pcie 141a0000.pcie: PCI host bridge to bus 0005:00
[   10.173117] pci_bus 0005:00: root bus resource [io  0x200000-0x2fffff] (bus address [0x3a100000-0x3a1fffff])
[   10.173120] pci_bus 0005:00: root bus resource [mem 0x2b28000000-0x2b2fffffff] (bus address [0x40000000-0x47ffffff])
[   10.173123] pci_bus 0005:00: root bus resource [bus 00-ff]
[   10.173125] pci_bus 0005:00: root bus resource [mem 0x2800000000-0x2b27ffffff pref]
[   10.173175] pci 0005:00:00.0: [10de:229a] type 01 class 0x060400
[   10.173336] pci 0005:00:00.0: PME# supported from D0 D3hot
[   10.174740] input: NVIDIA Jetson AGX Orin HDA HDMI/DP,pcm=8 as /devices/platform/bus@0/3510000.hda/sound/card0/input3
[   10.177219] thermal-trip-event hot-surface-alert: cooling device registered.
[   10.184866] input: NVIDIA Jetson AGX Orin HDA HDMI/DP,pcm=9 as /devices/platform/bus@0/3510000.hda/sound/card0/input4
[   10.188705] pci 0005:00:00.0: PCI bridge to [bus 01-ff]
[   10.194987] pcieport 0005:00:00.0: Adding to iommu group 6
[   10.199437] pcieport 0005:00:00.0: PME: Signaling with IRQ 204
[   10.205213] pcieport 0005:00:00.0: AER: enabled with IRQ 204
[   10.207716] pci_bus 0005:01: busn_res: [bus 01-ff] is released
[   10.208038] pci 0005:00:00.0: Removing from iommu group 6
[   10.208064] pci_bus 0005:00: busn_res: [bus 00-ff] is released
[   10.211197] tegra-xusb 3610000.usb: Adding to iommu group 55
[   10.216259] scf-pmu-drv scf-pmu: Registered T23x SCF Uncore PMU
[   10.228267] tegra-xusb 3610000.usb: Firmware timestamp: 2023-02-10 03:48:10 UTC
[   10.228277] tegra-xusb 3610000.usb: xHCI Host Controller
[   10.228309] tegra-xusb 3610000.usb: new USB bus registered, assigned bus number 1
[   10.229050] tegra-xusb 3610000.usb: hcc params 0x0180ff05 hci version 0x120 quirks 0x0000000000010810
[   10.229077] tegra-xusb 3610000.usb: irq 127, io mem 0x03610000
[   10.229189] tegra-xusb 3610000.usb: xHCI Host Controller
[   10.229192] tegra-xusb 3610000.usb: new USB bus registered, assigned bus number 2
[   10.229200] tegra-xusb 3610000.usb: Host supports USB 3.1 Enhanced SuperSpeed
[   10.240349] hub 1-0:1.0: USB hub found
[   10.240380] hub 1-0:1.0: 4 ports detected
[   10.277926] hub 2-0:1.0: USB hub found
[   10.277956] hub 2-0:1.0: 4 ports detected
[   10.305673] tegra-xudc 3550000.usb: Adding to iommu group 56
[   10.331793] tegra-camrtc-capture-vi tegra-capture-vi: subdev imx477 9-001a bound
[   10.362235] imx477 10-001a: tegracam sensor driver:imx477_v2.0.6
[   10.433653] rtl88x2ce 0001:01:00.0 wlP1p1s0: renamed from wlan0
[   10.443641] nvvrs-pseq-rtc nvvrs-pseq-rtc: registered as rtc0
[   10.447098] nvvrs-pseq-rtc nvvrs-pseq-rtc: setting system clock to 2025-03-04T09:02:14 UTC (1741078934)
[   10.459296] platform 2901000.i2s: Fixing up cyclic dependency with 8-001c
[   10.483571] nvethernet 6800000.ethernet: Ethernet MAC address: 3c:6d:66:10:f6:cf
[   10.520219] -->macsec_probe()
[   10.520275] nvethernet 6800000.ethernet: macsec parameter is missing or disabled
[   10.520278] <--macsec_probe()
[   10.520279] nvethernet 6800000.ethernet: Macsec not supported/Not enabled
[   10.522152] nvethernet 6800000.ethernet: eth0 (HW ver: 31) created with 10 DMA channels
[   10.545383] irq: IRQ307: trimming hierarchy from :bus@0:pmc@c360000
[   10.578790] nvethernet 6800000.ethernet eno1: renamed from eth0
[   10.586573] tegra-adma 2930000.dma-controller: Tegra210 ADMA driver registered 32 channels
[   10.587549] usb 1-3: new full-speed USB device number 2 using tegra-xusb
[   10.663814] imx477 10-001a: imx477_board_setup: error during i2c read probe (-121)
[   10.663971] imx477 10-001a: board setup failed
[   10.664033] imx477: probe of 10-001a failed with error -121
[   10.666223] imx477 11-001a: tegracam sensor driver:imx477_v2.0.6
[   10.696701] tegra210-admaif 290f000.admaif: Adding to iommu group 57
[   10.837618] input: NVIDIA Jetson AGX Orin APE Headset Jack as /devices/platform/sound/sound/card1/input5
[   10.872135] usb 2-3: new SuperSpeed Plus Gen 2x1 USB device number 2 using tegra-xusb
[   10.921008] hub 2-3:1.0: USB hub found
[   10.923603] hub 2-3:1.0: 4 ports detected
[   10.967273] imx477 11-001a: imx477_board_setup: error during i2c read probe (-121)
[   10.967420] imx477 11-001a: board setup failed
[   10.967483] imx477: probe of 11-001a failed with error -121
[   10.968473] imx477 12-001a: tegracam sensor driver:imx477_v2.0.6

  1. Troubleshooting attempts you’ve made?
    Tried alternative driver installations.
    Tried switching cameras.
    Tried changing ports
    Reinstalled drivers multiple times.

  2. What help do you need?
    How can I access the multiple cameras that I have attached to the jetson?

A couple of more restarts seem to solve the issue. Not sure the reason for this inconsistency. But, I connected all the camera, and reinstalled drivers and reboot and its a little more consistent now. If I get more troubles, I will reopen.

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