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AM5708: AM5708 USB dongle 相容性問題

Part Number: AM5708
Other Parts Discussed in Thread: AM3352

Hi Sir

我們發現多個USB dongle在am5708的機種上無法正常讀寫,

但在am3352上的機種可以正常讀寫(不需要額外接USB hub),或am5708額外接USB hub (with extra power)也可以正常使用,

做過的HW實驗如下,沒有改善

  1. 拿掉USB 電阻
  2. 拿掉USB 電阻 + 拿掉powe switch

 

  • am5708 Linux Kernel 4.14.79 TI SDK-05.03.00.07
  • am3352 Linux Kernel 3.2.0 TI am335x-evm-sdk-src-06.00.00.00

請問有建議嗎?

謝謝

Daniel

  • 请问是TI的板子还是自己的板子?log打印信息是什么?

  • Hi Shine

    目前發現USB 2.0的USB dongle都沒問題,問題都是出在USB3.0的USB dongle

    請問有什麼可以確認嗎?

    是客製化的板子,log請參閱附件

    謝謝

    Daniel

    [11:38:02.305]# dmesg
    [11:38:02.306][    0.000000] Booting Linux on physical CPU 0x0
    [11:38:02.317][    0.000000] Linux version 4.14.79 (fatek@asus-debian-fatek) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 SMP PREEMPT Thu Dec 2 14:02:50 CST 2021
    [11:38:02.328][    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [11:38:02.328][    0.000000] CPU: div instructions available: patching division code
    [11:38:02.339][    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [11:38:02.339][    0.000000] OF: fdt: Machine model: TI AM5708 1119b
    [11:38:02.351][    0.000000] Memory policy: Data cache writealloc
    [11:38:02.351][    0.000000] efi: Getting EFI parameters from FDT:
    [11:38:02.361][    0.000000] efi: UEFI not found.
    [11:38:02.362][    0.000000] cma: Reserved 24 MiB at 0x00000000be400000
    [11:38:02.373][    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
    [11:38:02.373][    0.000000] On node 0 totalpages: 212224
    [11:38:02.388][    0.000000] free_area_init_node: node 0, pgdat c124d640, node_mem_map ef6f2000
    [11:38:02.388][    0.000000]   DMA zone: 1728 pages used for memmap
    [11:38:02.388][    0.000000]   DMA zone: 0 pages reserved
    [11:38:02.395][    0.000000]   DMA zone: 147456 pages, LIFO batch:31
    [11:38:02.395][    0.000000]   HighMem zone: 64768 pages, LIFO batch:15
    [11:38:02.395][    0.000000] DRA722 ES2.1
    [11:38:02.407][    0.000000] percpu: Embedded 16 pages/cpu @ef695000 s35468 r8192 d21876 u65536
    [11:38:02.418][    0.000000] pcpu-alloc: s35468 r8192 d21876 u65536 alloc=16*4096
    [11:38:02.418][    0.000000] pcpu-alloc: [0] 0 
    [11:38:02.429][    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 210496
    [11:38:02.439][    0.000000] Kernel command line: console=ttyS2,115200n8 vt.global_cursor_default=0 quiet root=PARTUUID=bdc484bd-02 ro rootfstype=ext4 rootwait
    [11:38:02.441][    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [11:38:02.451][    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [11:38:02.452][    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [11:38:02.461][    0.000000] Memory: 798416K/848896K available (10240K kernel code, 319K rwdata, 2712K rodata, 2048K init, 286K bss, 25904K reserved, 24576K cma-reserved, 234496K highmem)
    [11:38:02.475][    0.000000] Virtual kernel memory layout:
    [11:38:02.485][    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [11:38:02.486][    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    [11:38:02.496][    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
    [11:38:02.496][    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
    [11:38:02.507][    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [11:38:02.507][    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [11:38:02.518][    0.000000]       .text : 0xc0008000 - 0xc0c00000   (12256 kB)
    [11:38:02.518][    0.000000]       .init : 0xc1000000 - 0xc1200000   (2048 kB)
    [11:38:02.530][    0.000000]       .data : 0xc1200000 - 0xc124ff58   ( 320 kB)
    [11:38:02.530][    0.000000]        .bss : 0xc1251000 - 0xc1298988   ( 287 kB)
    [11:38:02.541][    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [11:38:02.541][    0.000000] Preemptible hierarchical RCU implementation.
    [11:38:02.552][    0.000000]  RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
    [11:38:02.552][    0.000000]  Tasks RCU enabled.
    [11:38:02.562][    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
    [11:38:02.563][    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
    [11:38:02.574][    0.000000] GIC: Using split EOI/Deactivate mode
    [11:38:02.575][    0.000000] OMAP clockevent source: timer1 at 32786 Hz
    [11:38:02.586][    0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
    [11:38:02.597][    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
    [11:38:02.598][    0.000006] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
    [11:38:02.607][    0.000017] Switching to timer-based delay loop, resolution 162ns
    [11:38:02.619][    0.000414] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [11:38:02.621][    0.000421] OMAP clocksource: 32k_counter at 32768 Hz
    [11:38:02.629][    0.000959] Console: colour dummy device 80x30
    [11:38:02.641][    0.000989] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [11:38:02.641][    0.001004] pid_max: default: 32768 minimum: 301
    [11:38:02.653][    0.001137] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [11:38:02.653][    0.001150] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [11:38:02.663][    0.001803] CPU: Testing write buffer coherency: ok
    [11:38:02.664][    0.001843] CPU0: Spectre v2: using ICIALLU workaround
    [11:38:02.675][    0.002075] CPU0: update cpu_capacity 1024
    [11:38:02.675][    0.002086] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [11:38:02.686][    0.039834] Setting up static identity map for 0x80200000 - 0x80200060
    [11:38:02.686][    0.059840] Hierarchical SRCU implementation.
    [11:38:02.686][    0.080067] EFI services will not be available.
    [11:38:02.697][    0.099909] smp: Bringing up secondary CPUs ...
    [11:38:02.698][    0.099918] smp: Brought up 1 node, 1 CPU
    [11:38:02.709][    0.099927] SMP: Total of 1 processors activated (12.29 BogoMIPS).
    [11:38:02.710][    0.099934] CPU: All CPU(s) started in HYP mode.
    [11:38:02.720][    0.099940] CPU: Virtualization extensions available.
    [11:38:02.720][    0.100459] devtmpfs: initialized
    [11:38:02.731][    0.122337] random: get_random_u32 called from bucket_table_alloc+0x108/0x230 with crng_init=0
    [11:38:02.732][    0.130133] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [11:38:02.742][    0.130462] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [11:38:02.753][    0.130478] futex hash table entries: 256 (order: 2, 16384 bytes)
    [11:38:02.754][    0.131212] pinctrl core: initialized pinctrl subsystem
    [11:38:02.764][    0.131806] DMI not present or invalid.
    [11:38:02.765][    0.132094] NET: Registered protocol family 16
    [11:38:02.776][    0.141391] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [11:38:02.777][    0.142357] omap_hwmod: l3_main_2 using broken dt data from ocp
    [11:38:02.787][    0.347152] cpuidle: using governor ladder
    [11:38:02.787][    0.347186] cpuidle: using governor menu
    [11:38:02.787][    0.362390] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
    [11:38:02.798][    0.362543] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
    [11:38:02.808][    0.362618] OMAP GPIO hardware version 0.1
    [11:38:02.809][    0.363618] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
    [11:38:02.820][    0.363763] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
    [11:38:02.820][    0.364950] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
    [11:38:02.832][    0.365163] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
    [11:38:02.843][    0.366887] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
    [11:38:02.843][    0.367042] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
    [11:38:02.854][    0.368075] gpio gpiochip4: (gpio): added GPIO chardev (254:4)
    [11:38:02.855][    0.368217] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)
    [11:38:02.865][    0.369229] gpio gpiochip5: (gpio): added GPIO chardev (254:5)
    [11:38:02.876][    0.369381] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)
    [11:38:02.876][    0.371694] gpio gpiochip6: (gpio): added GPIO chardev (254:6)
    [11:38:02.886][    0.371842] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)
    [11:38:02.887][    0.372927] gpio gpiochip7: (gpio): added GPIO chardev (254:7)
    [11:38:02.905][    0.373078] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)
    [11:38:02.905][    0.412180] No ATAGs?
    [11:38:02.910][    0.412225] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [11:38:02.921][    0.412233] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [11:38:02.921][    0.412810] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [11:38:02.933][    0.412820] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [11:38:02.933][    0.413476] OMAP DMA hardware revision 0.0
    [11:38:02.942][    0.483195] edma 43300000.edma: memcpy is disabled
    [11:38:02.943][    0.487649] edma 43300000.edma: TI EDMA DMA engine driver
    [11:38:02.954][    0.518433] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
    [11:38:02.969][    0.519511] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vmain[0]'
    [11:38:02.976][    0.520322] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-v3_3d[0]'
    [11:38:02.988][    0.520707] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vtt[0]'
    [11:38:02.988][    0.522792] vtt_fixed: supplied by V3_3D
    [11:38:02.999][    0.523346] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-ads7846-reg[0]'
    [11:38:03.005][    0.526344] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [11:38:03.010][    0.526915] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [11:38:03.010][    0.527350] omap-iommu 58882000.mmu: 58882000.mmu registered
    [11:38:03.022][    0.527782] omap-iommu 55082000.mmu: 55082000.mmu registered
    [11:38:03.022][    0.530687] SCSI subsystem initialized
    [11:38:03.033][    0.532251] usbcore: registered new interface driver usbfs
    [11:38:03.033][    0.532369] usbcore: registered new interface driver hub
    [11:38:03.044][    0.532503] usbcore: registered new device driver usb
    [11:38:03.044][    0.535059] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [11:38:03.054][    0.535965] omap_i2c 48072000.i2c: bus 1 rev0.12 at 100 kHz
    [11:38:03.055][    0.537083] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [11:38:03.055][    0.537426] media: Linux media interface: v0.10
    [11:38:03.066][    0.537533] Linux video capture interface: v2.00
    [11:38:03.066][    0.537793] pps_core: LinuxPPS API ver. 1 registered
    [11:38:03.077][    0.537800] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [11:38:03.078][    0.537881] PTP clock support registered
    [11:38:03.090][    0.537960] EDAC MC: Ver: 3.0.0
    [11:38:03.090][    0.539070] dmi: Firmware registration failed.
    [11:38:03.105][    0.539788] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [11:38:03.105][    0.540173] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [11:38:03.110][    0.542120] Advanced Linux Sound Architecture Driver Initialized.
    [11:38:03.111][    0.551687] clocksource: Switched to clocksource arch_sys_counter
    [11:38:03.121][    0.572877] NET: Registered protocol family 2
    [11:38:03.122][    0.573459] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [11:38:03.136][    0.573533] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [11:38:03.145][    0.573687] TCP: Hash tables configured (established 8192 bind 8192)
    [11:38:03.145][    0.573771] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [11:38:03.156][    0.573808] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [11:38:03.156][    0.573960] NET: Registered protocol family 1
    [11:38:03.156][    0.573992] PCI: CLS 0 bytes, default 64
    [11:38:03.166][    0.575401] hw perfevents: no interrupt-affinity property for /pmu, guessing.
    [11:38:03.178][    0.575668] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [11:38:03.178][    0.578501] workingset: timestamp_bits=14 max_order=18 bucket_order=4
    [11:38:03.188][    0.593820] fuse init (API version 7.26)
    [11:38:03.190][    0.599528] bounce: pool size: 64 pages
    [11:38:03.202][    0.599603] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
    [11:38:03.202][    0.599613] io scheduler noop registered
    [11:38:03.203][    0.599620] io scheduler deadline registered
    [11:38:03.211][    0.599743] io scheduler cfq registered (default)
    [11:38:03.212][    0.599751] io scheduler mq-deadline registered
    [11:38:03.223][    0.599759] io scheduler kyber registered
    [11:38:03.223][    0.609737] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [11:38:03.236][    0.609985] pinctrl-single 4a002e8c.pinmux: please update dts to use #pinctrl-cells = <1>
    [11:38:03.245][    0.610068] pinctrl-single 4a002e8c.pinmux: initialized with no interrupts
    [11:38:03.245][    0.610078] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
    [11:38:03.256][    0.619570] pwm-backlight backlight: GPIO lookup for consumer enable
    [11:38:03.256][    0.619582] pwm-backlight backlight: using device tree for GPIO lookup
    [11:38:03.268][    0.619597] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]'
    [11:38:03.278][    0.619607] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]'
    [11:38:03.290][    0.619616] pwm-backlight backlight: using lookup tables for GPIO lookup
    [11:38:03.291][    0.619626] pwm-backlight backlight: lookup for GPIO enable failed
    [11:38:03.305][    0.619648] pwm-backlight backlight: backlight supply power not found, using dummy regulator
    [11:38:03.305][    0.627736] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [11:38:03.311][    0.632747] console [ttyS2] disabled
    [11:38:03.324][    0.632802] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 43, base_baud = 3000000) is a 8250
    [11:38:03.324][    0.633797] 4806e000.serial: ttyS3 at MMIO 0x4806e000 (irq = 44, base_baud = 3000000) is a 8250
    [11:38:03.335][    0.635051] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 45, base_baud = 3000000) is a 8250
    [11:38:03.346][    0.636334] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 46, base_baud = 3000000) is a 8250
    [11:38:03.356][    0.637150] 48420000.serial: ttyS6 at MMIO 0x48420000 (irq = 47, base_baud = 3000000) is a 8250
    [11:38:03.357][    0.639968] omap_rng 48090000.rng: Random Number Generator ver. 20
    [11:38:03.357][    0.642351] DSS: OMAP DSS rev 6.1
    [11:38:03.367][    0.643915] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [11:38:03.381][    0.647701] panel-dpi display: GPIO lookup for consumer enable
    [11:38:03.382][    0.647710] panel-dpi display: using device tree for GPIO lookup
    [11:38:03.390][    0.647724] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/display[0]'
    [11:38:03.402][    0.647734] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/display[0]'
    [11:38:03.402][    0.647743] panel-dpi display: using lookup tables for GPIO lookup
    [11:38:03.412][    0.647752] panel-dpi display: lookup for GPIO enable failed
    [11:38:03.413][    0.647762] panel-dpi display: GPIO lookup for consumer reset
    [11:38:03.424][    0.647770] panel-dpi display: using device tree for GPIO lookup
    [11:38:03.436][    0.647780] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/display[0]'
    [11:38:03.437][    0.647790] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/display[0]'
    [11:38:03.446][    0.647798] panel-dpi display: using lookup tables for GPIO lookup
    [11:38:03.457][    0.647806] panel-dpi display: lookup for GPIO reset failed
    [11:38:03.458][    0.647833] panel-dpi display: display supply vcc not found, using dummy regulator
    [11:38:03.458][    0.666875] brd: module loaded
    [11:38:03.470][    0.676474] loop: module loaded
    [11:38:03.470][    0.679805] m25p80 spi2.0: mr25h10 (128 Kbytes)
    [11:38:03.479][    0.679831] 1 ofpart partitions found on MTD device spi2.0
    [11:38:03.480][    0.679838] Creating 1 MTD partitions on "spi2.0":
    [11:38:03.492][    0.679849] 0x000000000000-0x000000100000 : "mram"
    [11:38:03.493][    0.679857] mtd: partition "mram" extends beyond the end of device "spi2.0" -- size truncated to 0x20000
    [11:38:03.502][    0.684081] mdio_bus fixed-0: GPIO lookup for consumer reset
    [11:38:03.502][    0.684091] mdio_bus fixed-0: using lookup tables for GPIO lookup
    [11:38:03.514][    0.684101] mdio_bus fixed-0: lookup for GPIO reset failed
    [11:38:03.515][    0.684131] libphy: Fixed MDIO Bus: probed
    [11:38:03.525][    0.688994] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
    [11:38:03.525][    0.689004] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup
    [11:38:03.535][    0.689013] mdio_bus 48485000.mdio: lookup for GPIO reset failed
    [11:38:03.547][    0.741712] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
    [11:38:03.547][    0.741722] davinci_mdio 48485000.mdio: detected phy mask fffffffc
    [11:38:03.558][    0.745881] libphy: 48485000.mdio: probed
    [11:38:03.558][    0.745894] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver Micrel KSZ8081 or KSZ8091
    [11:38:03.570][    0.745904] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
    [11:38:03.581][    0.746814] cpsw 48484000.ethernet: Detected MACID = 68:47:49:d6:97:c8
    [11:38:03.581][    0.746890] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
    [11:38:03.592][    0.746899] cpsw 48484000.ethernet: ALE Table size 1024
    [11:38:03.602][    0.747878] cpsw 48484000.ethernet: cpsw: Detected MACID = 68:47:49:d6:97:c9
    [11:38:03.603][    0.749128] PPP generic driver version 2.4.2
    [11:38:03.603][    0.750835] NET: Registered protocol family 24
    [11:38:03.613][    0.750863] ipw2100: Intel(R) PRO/Wireless 2100 Network Driver, git-1.2.2
    [11:38:03.614][    0.750869] ipw2100: Copyright(c) 2003-2006 Intel Corporation
    [11:38:03.625][    0.751005] ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2k
    [11:38:03.636][    0.751012] ipw2200: Copyright(c) 2003-2006 Intel Corporation
    [11:38:03.637][    0.751134] libipw: 802.11 data/management/control stack, git-1.1.13
    [11:38:03.648][    0.751140] libipw: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
    [11:38:03.653][    0.751265] usbcore: registered new interface driver cdc_ether
    [11:38:03.659][    0.751374] usbcore: registered new interface driver cdc_eem
    [11:38:03.660][    0.751499] usbcore: registered new interface driver cdc_ncm
    [11:38:03.670][    0.751606] usbcore: registered new interface driver huawei_cdc_ncm
    [11:38:03.681][    0.751786] usbcore: registered new interface driver cdc_mbim
    [11:38:03.681][    0.756617] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [11:38:03.681][    0.756626] ehci-pci: EHCI PCI platform driver
    [11:38:03.693][    0.756807] ehci-omap: OMAP-EHCI Host Controller driver
    [11:38:03.693][    0.758070] usbcore: registered new interface driver usblp
    [11:38:03.704][    0.758174] usbcore: registered new interface driver cdc_wdm
    [11:38:03.715][    0.758302] usbcore: registered new interface driver usb-storage
    [11:38:03.715][    0.759161] userial_init: registered 4 ttyGS* devices
    [11:38:03.715][    0.759622] mousedev: PS/2 mouse device common for all mice
    [11:38:03.726][    0.760124] of_get_named_gpiod_flags: parsed 'pendown-gpio' property of node '/ocp/spi@480b8000/tsc2046@0[0]' - status (0)
    [11:38:03.736][    0.761345] ads7846 spi3.0: touchscreen, irq 168
    [11:38:03.748][    0.761818] input: ADS7846 Touchscreen as /devices/platform/44000000.ocp/480b8000.spi/spi_master/spi3/spi3.0/input/input0
    [11:38:03.752][    0.795653] rtc rtc0: rx8010: dev (253:0)
    [11:38:03.760][    0.795673] rtc-rx8010 1-0032: rtc core: registered rx8010 as rtc0
    [11:38:03.761][    0.795889] i2c /dev entries driver
    [11:38:03.771][    0.797403] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
    [11:38:03.771][    0.797482] vpe 489d0000.vpe: Direct firmware load for vpdma-1b8.bin failed with error -2
    [11:38:03.782][    0.797494] vpe 489d0000.vpe: couldn't get firmware
    [11:38:03.782][    0.798271] usbcore: registered new interface driver uvcvideo
    [11:38:03.793][    0.798278] USB Video Class driver (1.1.1)
    [11:38:03.793][    0.803462] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [11:38:03.803][    0.805382] sdhci: Secure Digital Host Controller Interface driver
    [11:38:03.804][    0.805388] sdhci: Copyright(c) Pierre Ossman
    [11:38:03.822][    0.806599] sdhci-pltfm: SDHCI platform and OF driver helper
    [11:38:03.822][    0.808468] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
    [11:38:03.827][    0.808477] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
    [11:38:03.837][    0.808492] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]'
    [11:38:03.838][    0.808503] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]'
    [11:38:03.850][    0.808512] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
    [11:38:03.860][    0.808521] sdhci-omap 4809c000.mmc: lookup for GPIO cd failed
    [11:38:03.860][    0.808532] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
    [11:38:03.871][    0.808540] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
    [11:38:03.890][    0.808551] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
    [11:38:03.890][    0.808561] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
    [11:38:03.894][    0.808569] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
    [11:38:03.894][    0.808578] sdhci-omap 4809c000.mmc: lookup for GPIO wp failed
    [11:38:03.905][    0.809366] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
    [11:38:03.916][    0.861716] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
    [11:38:03.922][    0.862269] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
    [11:38:03.926][    0.862278] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
    [11:38:03.940][    0.862291] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
    [11:38:03.941][    0.862303] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
    [11:38:03.951][    0.862311] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
    [11:38:03.960][    0.862320] sdhci-omap 480b4000.mmc: lookup for GPIO wp failed
    [11:38:03.961][    0.931708] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
    [11:38:03.971][    0.933943] hidraw: raw HID events driver (C) Jiri Kosina
    [11:38:03.972][    0.934139] usbcore: registered new interface driver usbhid
    [11:38:03.983][    0.934145] usbhid: USB HID core driver
    [11:38:03.989][    0.934777] extcon-usb-gpio extcon_usb1: GPIO lookup for consumer id
    [11:38:03.994][    0.934786] extcon-usb-gpio extcon_usb1: using device tree for GPIO lookup
    [11:38:04.006][    0.934799] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb1[0]'
    [11:38:04.006][    0.934850] of_get_named_gpiod_flags: parsed 'id-gpio' property of node '/extcon_usb1[0]' - status (0)
    [11:38:04.017][    0.934868] extcon-usb-gpio extcon_usb1: GPIO lookup for consumer vbus
    [11:38:04.028][    0.934876] extcon-usb-gpio extcon_usb1: using device tree for GPIO lookup
    [11:38:04.028][    0.934887] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb1[0]'
    [11:38:04.039][    0.934917] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/extcon_usb1[0]' - status (0)
    [11:38:04.053][    0.935043] omap_gpio 4ae10000.gpio: Could not set line 0 debounce to 20000 microseconds (-22)
    [11:38:04.060][    0.944996] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer id
    [11:38:04.061][    0.945090] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
    [11:38:04.072][    0.945204] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/extcon_usb2[0]'
    [11:38:04.084][    0.945258] of_get_named_gpiod_flags: parsed 'id-gpio' property of node '/extcon_usb2[0]' - status (0)
    [11:38:04.085][    0.945276] extcon-usb-gpio extcon_usb2: GPIO lookup for consumer vbus
    [11:38:04.095][    0.945285] extcon-usb-gpio extcon_usb2: using device tree for GPIO lookup
    [11:38:04.105][    0.945296] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/extcon_usb2[0]'
    [11:38:04.122][    0.945325] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/extcon_usb2[0]' - status (0)
    [11:38:04.122][    0.945532] omap_gpio 4ae10000.gpio: Could not set line 3 debounce to 20000 microseconds (-22)
    [11:38:04.130][    0.947319] usbcore: registered new interface driver snd-usb-audio
    [11:38:04.130][    0.957386] ip_tables: (C) 2000-2006 Netfilter Core Team
    [11:38:04.139][    0.957613] arp_tables: arp_tables: (C) 2002 David S. Miller
    [11:38:04.140][    0.958420] NET: Registered protocol family 10
    [11:38:04.151][    0.959639] Segment Routing with IPv6
    [11:38:04.151][    0.959706] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
    [11:38:04.161][    0.960606] NET: Registered protocol family 17
    [11:38:04.162][    0.960648] lib80211: common routines for IEEE802.11 drivers
    [11:38:04.172][    0.960656] lib80211_crypt: registered algorithm 'NULL'
    [11:38:04.173][    0.960663] lib80211_crypt: registered algorithm 'WEP'
    [11:38:04.184][    0.960670] lib80211_crypt: registered algorithm 'CCMP'
    [11:38:04.184][    0.960676] lib80211_crypt: registered algorithm 'TKIP'
    [11:38:04.184][    0.960698] Key type dns_resolver registered
    [11:38:04.196][    0.960823] omap_voltage_late_init: Voltage driver support not added
    [11:38:04.196][    0.960835] Power Management for TI OMAP4+ devices.
    [11:38:04.207][    0.961107] Registering SWP/SWPB emulation handler
    [11:38:04.207][    0.978047] dmm 4e000000.dmm: workaround for errata i878 in use
    [11:38:04.218][    0.979948] dmm 4e000000.dmm: initialized all PAT entries
    [11:38:04.229][    0.999779] ti-iodelay 4844a000.padconf: Set reg 0x18c Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.229][    0.999795] ti-iodelay 4844a000.padconf: Set reg 0x1a4 Delay(a: 119 g: 0), Elements(C=0 F=3)0x29003
    [11:38:04.239][    0.999808] ti-iodelay 4844a000.padconf: Set reg 0x1b0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.253][    0.999820] ti-iodelay 4844a000.padconf: Set reg 0x1bc Delay(a: 18 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.262][    0.999832] ti-iodelay 4844a000.padconf: Set reg 0x1c8 Delay(a: 894 g: 0), Elements(C=2 F=1)0x29041
    [11:38:04.274][    0.999844] ti-iodelay 4844a000.padconf: Set reg 0x1d4 Delay(a: 30 g: 0), Elements(C=0 F=1)0x29001
    [11:38:04.274][    0.999855] ti-iodelay 4844a000.padconf: Set reg 0x1e0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.286][    0.999867] ti-iodelay 4844a000.padconf: Set reg 0x1ec Delay(a: 23 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.295][    0.999878] ti-iodelay 4844a000.padconf: Set reg 0x1f8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.308][    0.999889] ti-iodelay 4844a000.padconf: Set reg 0x360 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.319][    0.999900] ti-iodelay 4844a000.padconf: Set reg 0x194 Delay(a: 152 g: 0), Elements(C=0 F=5)0x29005
    [11:38:04.320][    0.999911] ti-iodelay 4844a000.padconf: Set reg 0x1ac Delay(a: 206 g: 0), Elements(C=0 F=6)0x29006
    [11:38:04.329][    0.999922] ti-iodelay 4844a000.padconf: Set reg 0x1b8 Delay(a: 78 g: 0), Elements(C=0 F=2)0x29002
    [11:38:04.340][    0.999932] ti-iodelay 4844a000.padconf: Set reg 0x1c4 Delay(a: 2 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.351][    0.999943] ti-iodelay 4844a000.padconf: Set reg 0x1d0 Delay(a: 266 g: 0), Elements(C=0 F=8)0x29008
    [11:38:04.364][    0.999954] ti-iodelay 4844a000.padconf: Set reg 0x1dc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.364][    0.999965] ti-iodelay 4844a000.padconf: Set reg 0x1e8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.374][    0.999975] ti-iodelay 4844a000.padconf: Set reg 0x1f4 Delay(a: 43 g: 0), Elements(C=0 F=1)0x29001
    [11:38:04.386][    0.999986] ti-iodelay 4844a000.padconf: Set reg 0x200 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.396][    0.999997] ti-iodelay 4844a000.padconf: Set reg 0x368 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.407][    1.000007] ti-iodelay 4844a000.padconf: Set reg 0x190 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.408][    1.000018] ti-iodelay 4844a000.padconf: Set reg 0x1a8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.421][    1.000028] ti-iodelay 4844a000.padconf: Set reg 0x1b4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.430][    1.000039] ti-iodelay 4844a000.padconf: Set reg 0x1c0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.441][    1.000049] ti-iodelay 4844a000.padconf: Set reg 0x1d8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.452][    1.000060] ti-iodelay 4844a000.padconf: Set reg 0x1e4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.453][    1.000070] ti-iodelay 4844a000.padconf: Set reg 0x1f0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.464][    1.000081] ti-iodelay 4844a000.padconf: Set reg 0x1fc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.476][    1.000091] ti-iodelay 4844a000.padconf: Set reg 0x364 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [11:38:04.477][    1.000535] mmc1: new DDR MMC card at address 0001
    [11:38:04.486][    1.001024] mmcblk1: mmc1:0001 Q2J54A 3.59 GiB 
    [11:38:04.486][    1.001311] mmcblk1boot0: mmc1:0001 Q2J54A partition 1 16.0 MiB
    [11:38:04.498][    1.001502] mmcblk1boot1: mmc1:0001 Q2J54A partition 2 16.0 MiB
    [11:38:04.503][    1.001765] mmcblk1rpmb: mmc1:0001 Q2J54A partition 3 512 KiB
    [11:38:04.509][    1.002639] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [11:38:04.520][    1.002646] [drm] No driver support for vblank timestamp query.
    [11:38:04.520][    1.007511] [drm] Enabling DMM ywrap scrolling
    [11:38:04.520][    1.008716]  mmcblk1: p1 p2 p3 p4
    [11:38:04.531][    1.090985] Console: switching to colour frame buffer device 128x37
    [11:38:04.531][    1.098565] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
    [11:38:04.542][    1.099880] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
    [11:38:04.553][    1.102213] dwc3 48890000.usb: changing max_speed on rev 5533202a
    [11:38:04.553][    1.108116] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
    [11:38:04.565][    1.108147] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 1
    [11:38:04.576][    1.108462] xhci-hcd xhci-hcd.0.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
    [11:38:04.576][    1.108522] xhci-hcd xhci-hcd.0.auto: irq 174, io mem 0x488d0000
    [11:38:04.587][    1.108884] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [11:38:04.587][    1.108896] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [11:38:04.598][    1.108904] usb usb1: Product: xHCI Host Controller
    [11:38:04.602][    1.108913] usb usb1: Manufacturer: Linux 4.14.79 xhci-hcd
    [11:38:04.609][    1.108921] usb usb1: SerialNumber: xhci-hcd.0.auto
    [11:38:04.609][    1.109660] hub 1-0:1.0: USB hub found
    [11:38:04.609][    1.109773] hub 1-0:1.0: 1 port detected
    [11:38:04.624][    1.110271] xhci-hcd xhci-hcd.0.auto: xHCI Host Controller
    [11:38:04.632][    1.110294] xhci-hcd xhci-hcd.0.auto: new USB bus registered, assigned bus number 2
    [11:38:04.632][    1.110312] xhci-hcd xhci-hcd.0.auto: Host supports USB 3.0  SuperSpeed
    [11:38:04.643][    1.110408] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [11:38:04.643][    1.110569] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
    [11:38:04.654][    1.110579] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [11:38:04.665][    1.110587] usb usb2: Product: xHCI Host Controller
    [11:38:04.665][    1.110595] usb usb2: Manufacturer: Linux 4.14.79 xhci-hcd
    [11:38:04.665][    1.110603] usb usb2: SerialNumber: xhci-hcd.0.auto
    [11:38:04.675][    1.111227] hub 2-0:1.0: USB hub found
    [11:38:04.676][    1.111269] hub 2-0:1.0: 1 port detected
    [11:38:04.687][    1.113893] Read PDN pin from device tree
    [11:38:04.701][    1.113909] of_get_named_gpiod_flags: can't parse 'ak4432,pdn-gpio' property of node '/ocp/i2c@48060000/audio-codec@19[0]'
    [11:38:04.706][    1.113917] ak4432 pdn pin(4294967294) is invalid(642)
    [11:38:04.710][    1.113933] of_get_named_gpiod_flags: can't parse 'ak4432,mute_gpio' property of node '/ocp/i2c@48060000/audio-codec@19[0]'
    [11:38:04.711][    1.113940] ak4432 mute pin(4294967294) is invalid(652)
    [11:38:04.720][    1.142143] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound@0[0]'
    [11:38:04.732][    1.142156] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound@0[0]'
    [11:38:04.744][    1.142706] asoc-simple-card sound@0: ak4432-aif <-> 48470000.mcasp mapping ok
    [11:38:04.744][    1.142722] asoc-simple-card sound@0: ASoC: no DMI vendor name!
    [11:38:04.755][    1.146274] rtc-rx8010 1-0032: setting system clock to 2021-12-21 11:08:13 UTC (1640084893)
    [11:38:04.756][    1.147002] ALSA device list:
    [11:38:04.766][    1.147009]   #0: DRA7xx-EVM
    [11:38:04.766][    1.147051] Warning: unable to open an initial console.
    [11:38:04.776][    1.160702] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
    [11:38:04.788][    1.160745] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
    [11:38:04.788][    1.162590] devtmpfs: mounted
    [11:38:04.788][    1.164151] Freeing unused kernel memory: 2048K
    [11:38:04.807][    1.172677] random: fast init done
    [11:38:04.807][    1.230514] fatek_lcm_turn_on
    [11:38:04.807][    1.233366] fatek_init_usb_modules
    [11:38:04.810][    1.239835] udc 48890000.usb: registering UDC driver [g_cdc]
    [11:38:04.811][    1.239889] using random self ethernet address
    [11:38:04.811][    1.239898] using random host ethernet address
    [11:38:04.821][    1.240143] g_cdc gadget: adding config #1 'CDC Composite (ECM + ACM)'/bf002038
    [11:38:04.838][    1.240157] g_cdc gadget: adding 'cdc_ethernet'/ee626780 to config 'CDC Composite (ECM + ACM)'/bf002038
    [11:38:04.839][    1.240954] usb0: HOST MAC f6:9e:e1:96:a0:f8
    [11:38:04.844][    1.241054] usb0: MAC ae:50:ef:a3:5f:8c
    [11:38:04.844][    1.241074] g_cdc gadget: CDC Ethernet: dual speed IN/ep1in OUT/ep1out NOTIFY/ep2in
    [11:38:04.855][    1.241085] g_cdc gadget: adding 'acm'/ee6263c0 to config 'CDC Composite (ECM + ACM)'/bf002038
    [11:38:04.868][    1.241101] g_cdc gadget: acm ttyGS0: dual speed IN/ep3in OUT/ep2out NOTIFY/ep4in
    [11:38:04.868][    1.241109] g_cdc gadget: cfg 1/bf002038 speeds: high full
    [11:38:04.878][    1.241117] g_cdc gadget:   interface 0 = cdc_ethernet/ee626780
    [11:38:04.878][    1.241125] g_cdc gadget:   interface 1 = cdc_ethernet/ee626780
    [11:38:04.889][    1.241132] g_cdc gadget:   interface 2 = acm/ee6263c0
    [11:38:04.889][    1.241138] g_cdc gadget:   interface 3 = acm/ee6263c0
    [11:38:04.905][    1.241152] g_cdc gadget: CDC Composite Gadget, version: King Kamehameha Day 2008
    [11:38:04.905][    1.241159] g_cdc gadget: g_cdc ready
    [11:38:04.910][    1.247460] g_ffs: gfs_init()
    [11:38:04.910][    1.247476] functionfs_init()
    [11:38:04.910][    1.247488] file system registered
    [11:38:04.911][    1.249120] fatek_init_pictbridge
    [11:38:04.923][    1.251001] U7 series skip pictbridge function
    [11:38:04.934][    1.273889] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [11:38:04.934][    1.423810] EXT4-fs (mmcblk1p3): recovery complete
    [11:38:04.944][    1.424632] EXT4-fs (mmcblk1p3): mounted filesystem with ordered data mode. Opts: (null)
    [11:38:04.945][    1.481287] EXT4-fs (mmcblk1p4): recovery complete
    [11:38:04.956][    1.482038] EXT4-fs (mmcblk1p4): mounted filesystem with ordered data mode. Opts: (null)
    [11:38:04.956][    1.824628] cpsw 48484000.ethernet eth0tmp: renamed from eth0
    [11:38:04.966][    1.850392] cpsw 48484000.ethernet eth1tmp: renamed from eth1
    [11:38:04.978][    1.870296] cpsw 48484000.ethernet eth1: renamed from eth0tmp
    [11:38:04.979][    1.890123] cpsw 48484000.ethernet eth0: renamed from eth1tmp
    [11:38:04.989][    1.963842] net eth0: initializing cpsw version 1.15 (0)
    [11:38:05.000][    2.152523] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [11:38:05.006][    2.152686] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.011][    2.159921] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [11:38:05.012][    2.204095] net eth1: initializing cpsw version 1.15 (0)
    [11:38:05.022][    2.366753] Micrel KSZ8081 or KSZ8091 48485000.mdio:00: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
    [11:38:05.038][    2.366903] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.045][    2.372425] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [11:38:05.045][    2.442592] usbcore: registered new interface driver usbserial
    [11:38:05.057][    2.442714] usbcore: registered new interface driver usbserial_generic
    [11:38:05.057][    2.442824] usbserial: USB Serial support registered for generic
    [11:38:05.067][    2.482961] usbcore: registered new interface driver usb_debug
    [11:38:05.080][    2.483085] usbserial: USB Serial support registered for debug
    [11:38:05.080][    2.483201] usbserial: USB Serial support registered for xhci_dbc
    [11:38:05.090][    2.541360] usbcore: registered new interface driver option
    [11:38:05.090][    2.541479] usbserial: USB Serial support registered for GSM modem (1-port)
    [11:38:05.101][    2.677512] RTW: module init start
    [11:38:05.101][    2.677523] RTW: rtl88x2bu v5.3.1_27678.20180430_COEX20180427-5959
    [11:38:05.102][    2.677529] RTW: build time: Dec  2 2021 14:17:08
    [11:38:05.112][    2.677535] RTW: rtl88x2bu BT-Coex version = COEX20180427-5959
    [11:38:05.113][    2.677588] RTW: rtw_inetaddr_notifier_register
    [11:38:05.124][    2.677758] usbcore: registered new interface driver rtl88x2bu
    [11:38:05.125][    2.677766] RTW: module init ret=0
    [11:38:05.139][    2.748881] usbcore: registered new interface driver rtl8192cu
    [11:38:05.139][    2.788593] usbcore: registered new interface driver r8188eu
    [11:38:05.146][    2.835690] usbcore: registered new interface driver rtl8710bu
    [11:38:05.146][    2.912334] RTW: module init start
    [11:38:05.156][    2.912345] RTW: rtl8821cu v5.8.1.7_37266.20200929_COEX20200616-4141
    [11:38:05.157][    2.912351] RTW: rtl8821cu BT-Coex version = COEX20200616-4141
    [11:38:05.168][    2.912369] RTW: rtw_inetaddr_notifier_register
    [11:38:05.168][    2.912540] usbcore: registered new interface driver rtl8821cu
    [11:38:05.168][    2.912548] RTW: module init ret=0
    [11:38:05.179][    2.944869] usbcore: registered new interface driver mt7601u
    [11:38:05.180][    3.007396] usbcore: registered new interface driver rt2800usb
    [11:38:05.190][    3.058915] fatek_init_agent
    [11:38:05.191][    4.740663] net eth1: initializing cpsw version 1.15 (0)
    [11:38:05.201][    4.836776] Micrel KSZ8081 or KSZ8091 48485000.mdio:00: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
    [11:38:05.212][    4.836937] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.224][    4.840298] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [11:38:05.224][    5.770767] net eth0: initializing cpsw version 1.15 (0)
    [11:38:05.235][    5.893090] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [11:38:05.246][    5.893234] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.258][    5.896548] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [11:38:05.258][    7.841902] random: FvFirmware.frt: uninitialized urandom read (16 bytes read)
    [11:38:05.269][    8.407338] random: FvFirmware.frt: uninitialized urandom read (16 bytes read)
    [11:38:05.270][    8.499005] gs_open: ttyGS0 (ee74c800,ee7070c0)
    [11:38:05.280][    8.499080] gs_chars_in_buffer: (0,ee74c800) chars=0
    [11:38:05.280][    8.499109] gs_chars_in_buffer: (0,ee74c800) chars=0
    [11:38:05.291][    8.499792] gs_chars_in_buffer: (0,ee74c800) chars=0
    [11:38:05.291][    8.499801] gs_write_room: (0,ee74c800) room=0
    [11:38:05.303][    8.522491] random: FvFirmware.frt: uninitialized urandom read (16 bytes read)
    [11:38:05.304][  152.702108] random: crng init done
    [11:38:05.304][  152.702120] random: 7 urandom warning(s) missed due to ratelimiting
    [11:38:05.313][ 1092.831824] usb 1-1: new high-speed USB device number 2 using xhci-hcd
    [11:38:05.325][ 1093.021490] usb 1-1: New USB device found, idVendor=0951, idProduct=1666
    [11:38:05.325][ 1093.021505] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [11:38:05.336][ 1093.021514] usb 1-1: Product: DataTraveler 3.0
    [11:38:05.336][ 1093.021523] usb 1-1: Manufacturer: Kingston
    [11:38:05.347][ 1093.021532] usb 1-1: SerialNumber: 60A44C413841F28109956329
    [11:38:05.347][ 1093.029239] usb-storage 1-1:1.0: USB Mass Storage device detected
    [11:38:05.359][ 1093.059417] scsi host0: usb-storage 1-1:1.0
    [11:38:05.359][ 1094.084735] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 3.0      PQ: 0 ANSI: 6
    [11:38:05.369][ 1094.088196] sd 0:0:0:0: [sda] 120845300 512-byte logical blocks: (61.9 GB/57.6 GiB)
    [11:38:05.370][ 1094.089397] sd 0:0:0:0: [sda] Write Protect is off
    [11:38:05.381][ 1094.089409] sd 0:0:0:0: [sda] Mode Sense: 4f 00 00 00
    [11:38:05.392][ 1094.090454] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
    [11:38:05.392][ 1094.095542]  sda: sda1
    [11:38:05.392][ 1094.098478] sd 0:0:0:0: [sda] Attached SCSI removable disk
    [11:38:05.405][ 1132.521831] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.414][ 1136.861809] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.414][ 1141.201891] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.425][ 1145.541863] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.426][ 1145.542294] usb 1-1: USB disconnect, device number 2
    [11:38:05.437][ 1145.547044] scsi 0:0:0:0: rejecting I/O to offline device
    [11:38:05.437][ 1145.547064] scsi 0:0:0:0: killing request
    [11:38:05.437][ 1145.904553] blk_partition_remap: fail for partition 1
    [11:38:05.448][ 1148.346896] net eth1: initializing cpsw version 1.15 (0)
    [11:38:05.459][ 1148.446739] Micrel KSZ8081 or KSZ8091 48485000.mdio:00: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
    [11:38:05.470][ 1148.446888] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.470][ 1148.450203] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [11:38:05.486][ 1149.765495] net eth0: initializing cpsw version 1.15 (0)
    [11:38:05.492][ 1149.883428] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [11:38:05.504][ 1149.883581] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.504][ 1149.886930] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [11:38:05.515][ 1149.899968] net eth0: initializing cpsw version 1.15 (0)
    [11:38:05.520][ 1149.912012] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.525][ 1150.014000] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [11:38:05.538][ 1150.014163] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.549][ 1150.017451] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [11:38:05.550][ 1154.251807] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.559][ 1154.251934] usb usb1-port1: attempt power cycle
    [11:38:05.560][ 1154.961810] usb 1-1: new high-speed USB device number 5 using xhci-hcd
    [11:38:05.573][ 1155.003568] usb 1-1: New USB device found, idVendor=0951, idProduct=1666
    [11:38:05.588][ 1155.003584] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [11:38:05.589][ 1155.003594] usb 1-1: Product: DataTraveler 3.0
    [11:38:05.589][ 1155.003602] usb 1-1: Manufacturer: Kingston
    [11:38:05.592][ 1155.003611] usb 1-1: SerialNumber: 60A44C413841F28109956329
    [11:38:05.593][ 1155.005467] usb-storage 1-1:1.0: USB Mass Storage device detected
    [11:38:05.604][ 1155.037505] scsi host0: usb-storage 1-1:1.0
    [11:38:05.604][ 1156.083948] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 3.0      PQ: 0 ANSI: 6
    [11:38:05.620][ 1156.089569] sd 0:0:0:0: [sda] 120845300 512-byte logical blocks: (61.9 GB/57.6 GiB)
    [11:38:05.626][ 1156.090602] sd 0:0:0:0: [sda] Write Protect is off
    [11:38:05.627][ 1156.090616] sd 0:0:0:0: [sda] Mode Sense: 4f 00 00 00
    [11:38:05.638][ 1156.091645] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
    [11:38:05.638][ 1156.096852]  sda: sda1
    [11:38:05.649][ 1156.101173] sd 0:0:0:0: [sda] Attached SCSI removable disk
    [11:38:05.650][ 1194.601858] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.661][ 1198.941808] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.661][ 1203.281857] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.672][ 1207.621833] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.672][ 1207.622268] usb 1-1: USB disconnect, device number 5
    [11:38:05.683][ 1207.626162] scsi 0:0:0:0: rejecting I/O to offline device
    [11:38:05.683][ 1207.626181] scsi 0:0:0:0: killing request
    [11:38:05.694][ 1207.974494] blk_partition_remap: fail for partition 1
    [11:38:05.695][ 1210.491064] net eth1: initializing cpsw version 1.15 (0)
    [11:38:05.704][ 1210.596683] Micrel KSZ8081 or KSZ8091 48485000.mdio:00: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
    [11:38:05.719][ 1210.596831] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.727][ 1210.601208] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [11:38:05.727][ 1210.633357] net eth1: initializing cpsw version 1.15 (0)
    [11:38:05.739][ 1210.737603] Micrel KSZ8081 or KSZ8091 48485000.mdio:00: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
    [11:38:05.750][ 1210.737751] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.751][ 1210.741064] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [11:38:05.760][ 1211.991826] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.772][ 1212.038843] net eth0: initializing cpsw version 1.15 (0)
    [11:38:05.782][ 1212.166169] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [11:38:05.789][ 1212.166334] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.795][ 1212.170977] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [11:38:05.795][ 1212.182796] net eth0: initializing cpsw version 1.15 (0)
    [11:38:05.805][ 1212.304935] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [11:38:05.822][ 1212.305100] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.828][ 1212.308372] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [11:38:05.828][ 1216.331905] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
    [11:38:05.840][ 1216.332059] usb usb1-port1: attempt power cycle
    [11:38:05.840][ 1217.041813] usb 1-1: new high-speed USB device number 8 using xhci-hcd
    [11:38:05.851][ 1217.083476] usb 1-1: New USB device found, idVendor=0951, idProduct=1666
    [11:38:05.861][ 1217.083493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [11:38:05.862][ 1217.083503] usb 1-1: Product: DataTraveler 3.0
    [11:38:05.862][ 1217.083512] usb 1-1: Manufacturer: Kingston
    [11:38:05.873][ 1217.083520] usb 1-1: SerialNumber: 60A44C413841F28109956329
    [11:38:05.888][ 1217.090360] usb-storage 1-1:1.0: USB Mass Storage device detected
    [11:38:05.889][ 1217.122159] scsi host0: usb-storage 1-1:1.0
    [11:38:05.895][ 1218.163935] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 3.0      PQ: 0 ANSI: 6
    [11:38:05.895][ 1218.169231] sd 0:0:0:0: [sda] 120845300 512-byte logical blocks: (61.9 GB/57.6 GiB)
    [11:38:05.906][ 1218.170264] sd 0:0:0:0: [sda] Write Protect is off
    [11:38:05.906][ 1218.170277] sd 0:0:0:0: [sda] Mode Sense: 4f 00 00 00
    [11:38:05.918][ 1218.171293] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
    [11:38:05.918][ 1218.178679]  sda: sda1
    [11:38:05.928][ 1218.181530] sd 0:0:0:0: [sda] Attached SCSI removable disk
    [11:38:05.929][ 1245.602222] usb 1-1: USB disconnect, device number 8
    [11:38:05.941][ 1245.608637] scsi 0:0:0:0: rejecting I/O to offline device
    [11:38:05.941][ 1245.608659] scsi 0:0:0:0: killing request
    [11:38:05.941][ 1245.915578] blk_partition_remap: fail for partition 1
    [11:38:05.950][ 1248.424847] net eth1: initializing cpsw version 1.15 (0)
    [11:38:05.961][ 1248.537691] Micrel KSZ8081 or KSZ8091 48485000.mdio:00: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
    [11:38:05.972][ 1248.537840] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:05.973][ 1248.541791] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [11:38:05.986][ 1248.568723] net eth1: initializing cpsw version 1.15 (0)
    [11:38:05.995][ 1248.667128] Micrel KSZ8081 or KSZ8091 48485000.mdio:00: attached PHY driver [Micrel KSZ8081 or KSZ8091] (mii_bus:phy_addr=48485000.mdio:00, irq=POLL)
    [11:38:06.007][ 1248.667277] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:06.008][ 1248.670590] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [11:38:06.018][ 1249.968564] net eth0: initializing cpsw version 1.15 (0)
    [11:38:06.028][ 1250.093861] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [11:38:06.040][ 1250.094024] cpsw-phy-sel 4a002554.cpsw-phy-sel: RMII External clock is not supported
    [11:38:06.041][ 1250.097381] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [11:38:06.052][ 1252.341810] usb 1-1: new high-speed USB device number 9 using xhci-hcd
    [11:38:06.052][ 1252.531399] usb 1-1: New USB device found, idVendor=0951, idProduct=1666
    [11:38:06.063][ 1252.531415] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
    [11:38:06.063][ 1252.531425] usb 1-1: Product: DataTraveler 3.0
    [11:38:06.074][ 1252.531434] usb 1-1: Manufacturer: Kingston
    [11:38:06.074][ 1252.531442] usb 1-1: SerialNumber: 60A44C413841F28109956329
    [11:38:06.085][ 1252.538996] usb-storage 1-1:1.0: USB Mass Storage device detected
    [11:38:06.085][ 1252.562062] scsi host0: usb-storage 1-1:1.0
    [11:38:06.095][ 1253.604840] scsi 0:0:0:0: Direct-Access     Kingston DataTraveler 3.0      PQ: 0 ANSI: 6
    [11:38:06.108][ 1253.609019] sd 0:0:0:0: [sda] 120845300 512-byte logical blocks: (61.9 GB/57.6 GiB)
    [11:38:06.108][ 1253.610047] sd 0:0:0:0: [sda] Write Protect is off
    [11:38:06.108][ 1253.610061] sd 0:0:0:0: [sda] Mode Sense: 4f 00 00 00
    [11:38:06.119][ 1253.611083] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
    [11:38:06.144][ 1253.617545]  sda: sda1
    [11:38:06.144][ 1253.620597] sd 0:0:0:0: [sda] Attached SCSI removable disk
    

  • 我把您的问题升级到e2e了,请关注下面帖子的回复。因为美国过节,回复会晚一些。
    https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1064744/am5708-usb-dongle-can-t-work-with-usb-3-0