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Original question:

Linux/AM5728: Camera module issue

AM5728: Camera board not recognized

Samuel Ferguson
Prodigy 155 points

Part Number: AM5728
Other Parts Discussed in Thread: TMDSCM572X, , DRA752, TPD12S015, TMP102, TLV320AIC3104, PMP

I am attempting to get the TMDSCM572X Revision A1 camera module running with my AM572x eval module.  However am running across the same issue as a lot of folks on this forum where ' video1' does not show up in devices.

The output of the troubleshooting commands:

root@am57xx-evm:~# dmesg | grep mt9t
[    3.872454] mt9t11x 4-003c: input-clock-freq: 32000000
[    3.872459] mt9t11x 4-003c: pixel-clock-freq: 96000000
[    3.872463] mt9t11x 4-003c: GPIO lookup for consumer reset
[    3.872467] mt9t11x 4-003c: using device tree for GPIO lookup
[    3.872513] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
[    3.872555] mt9t11x 4-003c: GPIO lookup for consumer powerdown
[    3.872558] mt9t11x 4-003c: using device tree for GPIO lookup
[    3.872574] of_get_named_gpiod_flags: parsed 'powerdown-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
[    3.872589] mt9t11x 4-003c: GPIO lookup for consumer oscen
[    3.872592] mt9t11x 4-003c: using device tree for GPIO lookup
[    3.872606] of_get_named_gpiod_flags: parsed 'oscen-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
[    3.872615] mt9t11x 4-003c: GPIO lookup for consumer bufen
[    3.872618] mt9t11x 4-003c: using device tree for GPIO lookup
[    3.872631] of_get_named_gpiod_flags: parsed 'bufen-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
[    3.872640] mt9t11x 4-003c: GPIO lookup for consumer camen
[    3.872642] mt9t11x 4-003c: using device tree for GPIO lookup
[    3.872656] of_get_named_gpiod_flags: parsed 'camen-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
[    4.018829] mt9t11x 4-003c: Product ID error ffffff87

root@am57xx-evm:~# v4l2-ctl --list-devices
omapwb-m2m (platform:omapwb-m2m):
	/dev/video10

vpe (platform:vpe):
	/dev/video0

I am using the 6.00.00.07 SDK. I've tried to copy over the am57xx-evm-cam-mt9t111.dtb and then modify the uEnv.txt in the boot partition to below:



# This uEnv.txt file can contain additional environment settings that you
# want to set in U-Boot at boot time.  This can be simple variables such
# as the serverip or custom variables.  The format of this file is:
#    variable=value
# NOTE: This file will be evaluated after the bootcmd is run and the
#       bootcmd must be set to load this file if it exists (this is the
#       default on all newer U-Boot images.  This also means that some
#       variables such as bootdelay cannot be changed by this file since
#       it is not evaluated until the bootcmd is run.
fdtfile=am57xx-evm-cam-mt9t111.dtb


However when I do this I get lines on the screen a shown in the picture. Is this a software issue or a hardware issue? If it's hardware is it the camera board or the eval board?


  • 0
    TI__Mastermind 22946 points

    Hi,

    Once you modified the dtb file, were you able to see "video1" showing  up when you ran <v4l2-ctl --list-devices> cmd? If yes, then the lines on the display suggest that display panel is having loose connection with main board. Can you please check that. 

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    Unfortunately I have never seen "video1" show up regardless of what .dtb file I use...  Assuming the camera board is bad, how do I order a non-Rev A.1 board to make sure I get a working camera?

    Thanks,

    Sam

  • 0 in reply to Samuel Ferguson
    TI__Mastermind 22946 points

    Hi Sam,

    Why do you want to use MT9T111 camera board. It is no longer supported. Can you order OV2659 camera board?

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    I don't want to use the MT9T111, in fact I want to avoid buying one.  However when I click on the link from TI's website for the TMDSCM572X shown here: 

    https://www.ti.com/tool/TMDSCM572X#buy

      It sends me to Mouser to buy the board, but shows a picture of the A1 revision board: https://www.mouser.com/ProductDetail/Texas-Instruments/TMDSCM572X?qs=%2Fha2pyFadui2SUXBxK2ipD71aQen5d1PDUZlU%2FfNwY%252BzXEbFQEYBeA%3D%3D 

    There is no indication what revision camera board is being sold.  So how does one buy the OV2659 camera board?

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    Just FYI, since I didn't get any feedback on where I could purchase a OV2659 version of the camera, I ordered a new one using TI's link.  I received the camera today and low and behold it's the exact same camera!  If Rev A.1 is no longer supported why does TI's link to purchasing said camera still link to rev A.1??? This is a bit madning considering all I am trying to do is purchase a working camera.  Also, by the way I tried the new camera and still I receive a "Product ID error ffffff87".  With that being said I'm a bit skeptical that this is a hardware problem.  Is there an older SDK that the MT9T111 is actually compatible with?

  • 0 in reply to Samuel Ferguson
    TI__Mastermind 22946 points

    Hi Sam,

    Apologize for the delay in response, as well the experience you are having with the camera board. You should have received the OV10635 (my bad on the typo with sensor name earlier) when placed order through that link. Let me dig into it and get back. 

    Meanwhile, can you please share your complete boot log with us with this new camera board. 

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    How do I get the complete boot log so I can post it?

    Thanks,

    Sam

  • 0 in reply to Samuel Ferguson
    TI__Mastermind 22946 points

    Hi Sam,

    To begin with, you can use dmesg to dump the kernel boot log and share it as an file attachment.

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Linux version 4.14.79-ge669d52447 (oe-user@oe-host) (gcc version 7.2.1 20171011 (Linaro GCC 7.2-2017.11)) #1 SMP PREEMPT Sat Apr 6 02:23:36 UTC 2019
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [    0.000000] CPU: div instructions available: patching division code
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] OF: fdt: Machine model: TI AM5728 EVM
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] efi: Getting EFI parameters from FDT:
    [    0.000000] efi: UEFI not found.
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [    0.000000] OF: reserved mem: initialized node ipu2-memory@95800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [    0.000000] OF: reserved mem: initialized node dsp1-memory@99000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [    0.000000] OF: reserved mem: initialized node ipu1-memory@9d000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
    [    0.000000] OF: reserved mem: initialized node dsp2-memory@9f000000, compatible id shared-dma-pool
    [    0.000000] cma: Reserved 24 MiB at 0x00000000fe400000
    [    0.000000] OMAP4: Map 0x00000000ffd00000 to fe600000 for dram barrier
    [    0.000000] On node 0 totalpages: 474368
    [    0.000000] free_area_init_node: node 0, pgdat c1053d80, node_mem_map eeda2000
    [    0.000000]   DMA zone: 1728 pages used for memmap
    [    0.000000]   DMA zone: 0 pages reserved
    [    0.000000]   DMA zone: 147456 pages, LIFO batch:31
    [    0.000000]   HighMem zone: 326912 pages, LIFO batch:31
    [    0.000000] DRA752 ES2.0
    [    0.000000] percpu: Embedded 15 pages/cpu @eed29000 s31372 r8192 d21876 u61440
    [    0.000000] pcpu-alloc: s31372 r8192 d21876 u61440 alloc=15*4096
    [    0.000000] pcpu-alloc: [0] 0 [0] 1
    [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 472640
    [    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=8ed7dc61-02 rw rootfstype=ext4 rootwait
    [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [    0.000000] Memory: 1675572K/1897472K available (8192K kernel code, 347K rwdata, 2628K rodata, 2048K init, 282K bss, 33484K reserved, 188416K cma-reserved, 1283072K highmem)
    [    0.000000] Virtual kernel memory layout:
                       vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                       fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                       vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
                       lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
                       pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                       modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                         .text : 0xc0008000 - 0xc0a00000   (10208 kB)
                         .init : 0xc0e00000 - 0xc1000000   (2048 kB)
                         .data : 0xc1000000 - 0xc1056e98   ( 348 kB)
                          .bss : 0xc1058000 - 0xc109ebe0   ( 283 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000]     Tasks RCU enabled.
    [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
    [    0.000000] GIC: Using split EOI/Deactivate mode
    [    0.000000] OMAP clockevent source: timer1 at 32786 Hz
    [    0.000000] arch_timer: cp15 timer(s) running at 6.14MHz (phys).
    [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
    [    0.000005] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
    [    0.000017] Switching to timer-based delay loop, resolution 162ns
    [    0.000346] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [    0.000355] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000870] Console: colour dummy device 80x30
    [    0.000887] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.000894] This ensures that you still see kernel messages. Please
    [    0.000901] update your kernel commandline.
    [    0.000923] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
    [    0.000938] pid_max: default: 32768 minimum: 301
    [    0.001054] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001067] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001593] CPU: Testing write buffer coherency: ok
    [    0.001631] CPU0: Spectre v2: using ICIALLU workaround
    [    0.001827] /cpus/cpu@0 missing clock-frequency property
    [    0.001846] /cpus/cpu@1 missing clock-frequency property
    [    0.001857] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.039851] Setting up static identity map for 0x80200000 - 0x80200060
    [    0.059863] Hierarchical SRCU implementation.
    [    0.080052] EFI services will not be available.
    [    0.099927] smp: Bringing up secondary CPUs ...
    [    0.170298] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [    0.170304] CPU1: Spectre v2: using ICIALLU workaround
    [    0.170403] smp: Brought up 1 node, 2 CPUs
    [    0.170414] SMP: Total of 2 processors activated (24.59 BogoMIPS).
    [    0.170423] CPU: All CPU(s) started in HYP mode.
    [    0.170429] CPU: Virtualization extensions available.
    [    0.170974] devtmpfs: initialized
    [    0.191585] random: get_random_u32 called from bucket_table_alloc+0x108/0x230 with crng_init=0
    [    0.191842] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.192036] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [    0.192052] futex hash table entries: 512 (order: 3, 32768 bytes)
    [    0.195809] pinctrl core: initialized pinctrl subsystem
    [    0.196271] DMI not present or invalid.
    [    0.196521] NET: Registered protocol family 16
    [    0.197561] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.198504] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.308066] omap_hwmod: dcan1: _wait_target_disable failed
    [    0.406774] cpuidle: using governor ladder
    [    0.406806] cpuidle: using governor menu
    [    0.415449] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
    [    0.415513] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
    [    0.415568] OMAP GPIO hardware version 0.1
    [    0.416209] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
    [    0.416270] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
    [    0.416938] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
    [    0.417004] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
    [    0.417667] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
    [    0.417727] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
    [    0.418390] gpio gpiochip4: (gpio): added GPIO chardev (254:4)
    [    0.418454] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)
    [    0.419123] gpio gpiochip5: (gpio): added GPIO chardev (254:5)
    [    0.419185] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)
    [    0.419834] gpio gpiochip6: (gpio): added GPIO chardev (254:6)
    [    0.419898] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)
    [    0.420596] gpio gpiochip7: (gpio): added GPIO chardev (254:7)
    [    0.420657] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)
    [    0.444865] No ATAGs?
    [    0.444940] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.444954] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.445340] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [    0.445352] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [    0.445891] OMAP DMA hardware revision 0.0
    [    0.455658] edma 43300000.edma: memcpy is disabled
    [    0.458864] edma 43300000.edma: TI EDMA DMA engine driver
    [    0.465592] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
    [    0.465985] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator-mmcwl[0]' - status (0)
    [    0.466236] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-com_3v6[0]'
    [    0.466665] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-main_12v0[0]'
    [    0.466893] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-evm_5v0[0]'
    [    0.466940] evm_5v0: supplied by main_12v0
    [    0.467198] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-vdd_3v3[0]'
    [    0.467369] com_3v6: supplied by evm_5v0
    [    0.467515] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-aic_dvdd[0]'
    [    0.467861] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator-vtt[0]' - status (0)
    [    0.470443] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.470647] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.470888] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.471125] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.471487] omap-iommu 41501000.mmu: 41501000.mmu registered
    [    0.471691] omap-iommu 41502000.mmu: 41502000.mmu registered
    [    0.471955] iommu: Adding device 58820000.ipu to group 1
    [    0.472044] iommu: Adding device 55020000.ipu to group 2
    [    0.472206] iommu: Adding device 40800000.dsp to group 0
    [    0.472477] iommu: Adding device 41000000.dsp to group 3
    [    0.474757] palmas 0-0058: Irq flag is 0x00000008
    [    0.501881] palmas 0-0058: Muxing GPIO 2d, PWM 0, LED 0
    [    0.503388] SMPS12: supplied by regulator-dummy
    [    0.505053] SMPS3: supplied by regulator-dummy
    [    0.506699] SMPS45: supplied by regulator-dummy
    [    0.508508] SMPS6: supplied by regulator-dummy
    [    0.509911] SMPS7: supplied by regulator-dummy
    [    0.511325] SMPS8: supplied by regulator-dummy
    [    0.512580] SMPS9: supplied by regulator-dummy
    [    0.513305] LDO1: supplied by regulator-dummy
    [    0.521295] LDO2: supplied by regulator-dummy
    [    0.531159] LDO3: supplied by regulator-dummy
    [    0.531362] random: fast init done
    [    0.541200] LDO4: supplied by regulator-dummy
    [    0.551213] LDO5: supplied by regulator-dummy
    [    0.551942] LDO6: supplied by regulator-dummy
    [    0.552673] LDO7: supplied by regulator-dummy
    [    0.553395] LDO8: supplied by regulator-dummy
    [    0.554128] LDO9: supplied by regulator-dummy
    [    0.561231] LDOLN: supplied by regulator-dummy
    [    0.571259] LDOUSB: supplied by regulator-dummy
    [    0.583177] gpiochip_find_base: found new base at 504
    [    0.583307] gpio gpiochip8: (48070000.i2c:tps659038@58:tps659038_gpio): added GPIO chardev (254:8)
    [    0.583372] gpiochip_setup_dev: registered GPIOs 504 to 511 on device: gpiochip8 (48070000.i2c:tps659038@58:tps659038_gpio)
    [    0.583904] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.584457] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [    0.585086] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
    [    0.585277] media: Linux media interface: v0.10
    [    0.585313] Linux video capture interface: v2.00
    [    0.585394] pps_core: LinuxPPS API ver. 1 registered
    [    0.585403] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.585422] PTP clock support registered
    [    0.585448] EDAC MC: Ver: 3.0.0
    [    0.590703] dmi: Firmware registration failed.
    [    0.591102] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.591388] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.591734] Advanced Linux Sound Architecture Driver Initialized.
    [    0.600771] clocksource: Switched to clocksource arch_sys_counter
    [    0.608601] NET: Registered protocol family 2
    [    0.609117] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.609180] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.609306] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.609372] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.609407] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.609528] NET: Registered protocol family 1
    [    0.609814] RPC: Registered named UNIX socket transport module.
    [    0.609824] RPC: Registered udp transport module.
    [    0.609832] RPC: Registered tcp transport module.
    [    0.609839] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.609849] PCI: CLS 0 bytes, default 64
    [    0.610822] hw perfevents: no interrupt-affinity property for /pmu, guessing.
    [    0.610999] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [    0.612020] workingset: timestamp_bits=14 max_order=19 bucket_order=5
    [    0.616064] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.616542] NFS: Registering the id_resolver key type
    [    0.616568] Key type id_resolver registered
    [    0.616576] Key type id_legacy registered
    [    0.616616] ntfs: driver 2.1.32 [Flags: R/O].
    [    0.617913] bounce: pool size: 64 pages
    [    0.617959] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245)
    [    0.617969] io scheduler noop registered
    [    0.617978] io scheduler deadline registered
    [    0.618070] io scheduler cfq registered (default)
    [    0.618080] io scheduler mq-deadline registered
    [    0.618088] io scheduler kyber registered
    [    0.622681] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [    0.626097] dra7-pcie 51000000.pcie: Linked as a consumer to phy-4a094000.pciephy.1
    [    0.626255] dra7-pcie 51000000.pcie: GPIO lookup for consumer (null)
    [    0.626263] dra7-pcie 51000000.pcie: using device tree for GPIO lookup
    [    0.626296] of_get_named_gpiod_flags: parsed 'gpios' property of node '/ocp/axi@0/pcie@51000000[0]' - status (0)
    [    0.626462] OF: PCI: host bridge /ocp/axi@0/pcie@51000000 ranges:
    [    0.626497] OF: PCI:    IO 0x20003000..0x20012fff -> 0x00000000
    [    0.626519] OF: PCI:   MEM 0x20013000..0x2fffffff -> 0x20013000
    [    1.626786] dra7-pcie 51000000.pcie: phy link never came up
    [    1.626916] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
    [    1.626930] pci_bus 0000:00: root bus resource [bus 00-ff]
    [    1.626941] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
    [    1.626952] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [    1.626984] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
    [    1.627017] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff 64bit]
    [    1.627079] pci 0000:00:00.0: supports D1
    [    1.627085] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
    [    1.627262] PCI: bus0: Fast back to back transfers disabled
    [    1.627353] PCI: bus1: Fast back to back transfers enabled
    [    1.627389] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff 64bit]
    [    1.627407] pci 0000:00:00.0: PCI bridge to [bus 01-ff]
    [    1.627717] pcieport 0000:00:00.0: Signaling PME with IRQ 176
    [    1.627844] pcieport 0000:00:00.0: AER enabled with IRQ 176
    [    1.628694] pwm-backlight backlight: GPIO lookup for consumer enable
    [    1.628701] pwm-backlight backlight: using device tree for GPIO lookup
    [    1.628711] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/backlight[0]'
    [    1.628720] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/backlight[0]'
    [    1.628727] pwm-backlight backlight: using lookup tables for GPIO lookup
    [    1.628734] pwm-backlight backlight: lookup for GPIO enable failed
    [    1.628771] pwm-backlight backlight: backlight supply power not found, using dummy regulator
    [    1.631622] vdd_3v3: supplied by regen1
    [    1.631884] aic_dvdd_fixed: supplied by vdd_3v3
    [    1.631959] vtt_fixed: supplied by smps3
    [    1.674378] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [    1.677035] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 45, base_baud = 3000000) is a 8250
    [    2.784139] console [ttyS2] enabled
    [    2.788463] 48422000.serial: ttyS7 at MMIO 0x48422000 (irq = 46, base_baud = 3000000) is a 8250
    [    2.799175] omap_rng 48090000.rng: Random Number Generator ver. 20
    [    2.806304] DSS: OMAP DSS rev 6.1
    [    2.811364] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [    2.819772] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [    2.828872] tpd12s015 encoder: GPIO lookup for consumer (null)
    [    2.828880] tpd12s015 encoder: using device tree for GPIO lookup
    [    2.828912] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder[0]' - status (0)
    [    2.828928] tpd12s015 encoder: GPIO lookup for consumer (null)
    [    2.828934] tpd12s015 encoder: using device tree for GPIO lookup
    [    2.828975] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder[1]' - status (0)
    [    2.829006] tpd12s015 encoder: GPIO lookup for consumer (null)
    [    2.829013] tpd12s015 encoder: using device tree for GPIO lookup
    [    2.829068] of_get_named_gpiod_flags: parsed 'gpios' property of node '/encoder[2]' - status (0)
    [    2.829949] of_get_named_gpiod_flags: can't parse 'hpd-gpios' property of node '/connector[0]'
    [    2.830104] panel-dpi display: GPIO lookup for consumer enable
    [    2.830111] panel-dpi display: using device tree for GPIO lookup
    [    2.830139] of_get_named_gpiod_flags: parsed 'enable-gpios' property of node '/display[0]' - status (0)
    [    2.830153] panel-dpi display: GPIO lookup for consumer reset
    [    2.830159] panel-dpi display: using device tree for GPIO lookup
    [    2.830168] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/display[0]'
    [    2.830176] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/display[0]'
    [    2.830182] panel-dpi display: using lookup tables for GPIO lookup
    [    2.830189] panel-dpi display: lookup for GPIO reset failed
    [    2.830232] panel-dpi display: display supply vcc not found, using dummy regulator
    [    2.848316] brd: module loaded
    [    2.856784] loop: module loaded
    [    2.863077] mdio_bus fixed-0: GPIO lookup for consumer reset
    [    2.863085] mdio_bus fixed-0: using lookup tables for GPIO lookup
    [    2.863093] mdio_bus fixed-0: lookup for GPIO reset failed
    [    2.863116] libphy: Fixed MDIO Bus: probed
    [    2.869900] mdio_bus 48485000.mdio: GPIO lookup for consumer reset
    [    2.869908] mdio_bus 48485000.mdio: using device tree for GPIO lookup
    [    2.869918] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'
    [    2.869928] of_get_named_gpiod_flags: can't parse 'reset-gpio' property of node '/ocp/ethernet@48484000/mdio@48485000[0]'
    [    2.869935] mdio_bus 48485000.mdio: using lookup tables for GPIO lookup
    [    2.869942] mdio_bus 48485000.mdio: lookup for GPIO reset failed
    [    2.920801] davinci_mdio 48485000.mdio: davinci mdio revision 1.6, bus freq 1000000
    [    2.928496] libphy: 48485000.mdio: probed
    [    2.937239] davinci_mdio 48485000.mdio: phy[1]: device 48485000.mdio:01, driver Micrel KSZ9031 Gigabit PHY
    [    2.946979] davinci_mdio 48485000.mdio: phy[2]: device 48485000.mdio:02, driver Micrel KSZ9031 Gigabit PHY
    [    2.957262] cpsw 48484000.ethernet: Detected MACID = 7c:38:66:7b:b3:1c
    [    2.963902] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
    [    2.970286] cpsw 48484000.ethernet: ALE Table size 1024
    [    2.975587] cpsw 48484000.ethernet: device node lookup for pps timer failed
    [    2.982636] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
    [    2.990499] cpsw 48484000.ethernet: cpsw: Detected MACID = 7c:38:66:7b:b3:1d
    [    2.998735] i2c /dev entries driver
    [    3.003215] IR NEC protocol handler initialized
    [    3.007767] IR RC5(x/sz) protocol handler initialized
    [    3.012865] IR RC6 protocol handler initialized
    [    3.017416] IR JVC protocol handler initialized
    [    3.021983] IR Sony protocol handler initialized
    [    3.026621] IR SANYO protocol handler initialized
    [    3.031433] IR Sharp protocol handler initialized
    [    3.036156] IR MCE Keyboard/mouse protocol handler initialized
    [    3.042028] IR XMP protocol handler initialized
    [    3.047760] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_fan[0]' - status (0)
    [    3.048877] gpio-fan gpio_fan: GPIO fan initialized
    [    3.055003] tmp102 0-0048: initialized
    [    3.063093] sdhci: Secure Digital Host Controller Interface driver
    [    3.069301] sdhci: Copyright(c) Pierre Ossman
    [    3.074601] sdhci-pltfm: SDHCI platform and OF driver helper
    [    3.081007] sdhci-omap 4809c000.mmc: GPIO lookup for consumer cd
    [    3.081012] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
    [    3.081033] of_get_named_gpiod_flags: parsed 'cd-gpios' property of node '/ocp/mmc@4809c000[0]' - status (0)
    [    3.081043] sdhci-omap 4809c000.mmc: Got CD GPIO
    [    3.085678] sdhci-omap 4809c000.mmc: GPIO lookup for consumer wp
    [    3.085682] sdhci-omap 4809c000.mmc: using device tree for GPIO lookup
    [    3.085688] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
    [    3.085694] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
    [    3.085699] sdhci-omap 4809c000.mmc: using lookup tables for GPIO lookup
    [    3.085704] sdhci-omap 4809c000.mmc: lookup for GPIO wp failed
    [    3.085840] sdhci-omap 4809c000.mmc: 4809c000.mmc supply vqmmc not found, using dummy regulator
    [    3.094986] sdhci-omap 4809c000.mmc: no pinctrl state for ddr_1_8v mode
    [    3.161004] mmc0: SDHCI controller on 4809c000.mmc [4809c000.mmc] using ADMA
    [    3.168614] sdhci-omap 480b4000.mmc: GPIO lookup for consumer wp
    [    3.168621] sdhci-omap 480b4000.mmc: using device tree for GPIO lookup
    [    3.168638] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
    [    3.168665] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
    [    3.168672] sdhci-omap 480b4000.mmc: using lookup tables for GPIO lookup
    [    3.168679] sdhci-omap 480b4000.mmc: lookup for GPIO wp failed
    [    3.217933] mmc0: host does not support reading read-only switch, assuming write-enable
    [    3.229764] mmc0: new high speed SDHC card at address 59b4
    [    3.235311] mmc1: SDHCI controller on 480b4000.mmc [480b4000.mmc] using ADMA
    [    3.235655] sdhci-omap 480ad000.mmc: GPIO lookup for consumer wp
    [    3.235660] sdhci-omap 480ad000.mmc: using device tree for GPIO lookup
    [    3.235668] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480ad000[0]'
    [    3.235675] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480ad000[0]'
    [    3.235680] sdhci-omap 480ad000.mmc: using lookup tables for GPIO lookup
    [    3.235686] sdhci-omap 480ad000.mmc: lookup for GPIO wp failed
    [    3.243359] mmcblk0: mmc0:59b4 USD00 14.7 GiB
    [    3.249047]  mmcblk0: p1 p2
    [    3.253485] sdhci-omap 480ad000.mmc: no pinctrl state for sdr104 mode
    [    3.260804] sdhci-omap 480ad000.mmc: no pinctrl state for ddr50 mode
    [    3.267186] sdhci-omap 480ad000.mmc: no pinctrl state for hs200_1_8v mode
    [    3.315224] ti-iodelay 4844a000.padconf: Set reg 0x18c Delay(a: 0 g: 120), Elements(C=0 F=2)0x29002
    [    3.324343] ti-iodelay 4844a000.padconf: Set reg 0x190 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.333280] ti-iodelay 4844a000.padconf: Set reg 0x194 Delay(a: 174 g: 0), Elements(C=0 F=4)0x29004
    [    3.340817] mmc2: SDHCI controller on 480ad000.mmc [480ad000.mmc] using PIO
    [    3.341295] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led0[0]' - status (0)
    [    3.341304] no flags found for gpios
    [    3.341416] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led1[0]' - status (0)
    [    3.341424] no flags found for gpios
    [    3.341519] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led2[0]' - status (0)
    [    3.341526] no flags found for gpios
    [    3.341637] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led3[0]' - status (0)
    [    3.341644] no flags found for gpios
    [    3.342435] ledtrig-cpu: registered to indicate activity on CPUs
    [    3.352925] NET: Registered protocol family 10
    [    3.360269] ti-iodelay 4844a000.padconf: Set reg 0x1a4 Delay(a: 265 g: 360), Elements(C=0 F=13)0x2900d
    [    3.363760] Segment Routing with IPv6
    [    3.363815] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
    [    3.364269] NET: Registered protocol family 17
    [    3.364473] Key type dns_resolver registered
    [    3.364591] omap_voltage_late_init: Voltage driver support not added
    [    3.364594] Power Management for TI OMAP4+ devices.
    [    3.364822] Registering SWP/SWPB emulation handler
    [    3.404848] ti-iodelay 4844a000.padconf: Set reg 0x1a8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.413869] ti-iodelay 4844a000.padconf: Set reg 0x1ac Delay(a: 168 g: 0), Elements(C=0 F=4)0x29004
    [    3.423066] ti-iodelay 4844a000.padconf: Set reg 0x1b0 Delay(a: 0 g: 120), Elements(C=0 F=2)0x29002
    [    3.432178] ti-iodelay 4844a000.padconf: Set reg 0x1b4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.441116] ti-iodelay 4844a000.padconf: Set reg 0x1b8 Delay(a: 136 g: 0), Elements(C=0 F=3)0x29003
    [    3.450205] ti-iodelay 4844a000.padconf: Set reg 0x1bc Delay(a: 0 g: 120), Elements(C=0 F=2)0x29002
    [    3.459307] ti-iodelay 4844a000.padconf: Set reg 0x1c0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.468238] ti-iodelay 4844a000.padconf: Set reg 0x1c4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.477168] ti-iodelay 4844a000.padconf: Set reg 0x1c8 Delay(a: 287 g: 420), Elements(C=0 F=15)0x2900f
    [    3.486619] ti-iodelay 4844a000.padconf: Set reg 0x1d0 Delay(a: 879 g: 0), Elements(C=1 F=11)0x2902b
    [    3.495898] ti-iodelay 4844a000.padconf: Set reg 0x1d4 Delay(a: 144 g: 240), Elements(C=0 F=8)0x29008
    [    3.505190] ti-iodelay 4844a000.padconf: Set reg 0x1d8 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.514226] ti-iodelay 4844a000.padconf: Set reg 0x1dc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.523253] ti-iodelay 4844a000.padconf: Set reg 0x1e0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.532279] ti-iodelay 4844a000.padconf: Set reg 0x1e4 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.541303] ti-iodelay 4844a000.padconf: Set reg 0x1e8 Delay(a: 34 g: 0), Elements(C=0 F=0)0x29000
    [    3.550414] ti-iodelay 4844a000.padconf: Set reg 0x1ec Delay(a: 0 g: 120), Elements(C=0 F=2)0x29002
    [    3.559613] ti-iodelay 4844a000.padconf: Set reg 0x1f0 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.568655] ti-iodelay 4844a000.padconf: Set reg 0x1f4 Delay(a: 120 g: 0), Elements(C=0 F=3)0x29003
    [    3.577863] ti-iodelay 4844a000.padconf: Set reg 0x1f8 Delay(a: 120 g: 180), Elements(C=0 F=6)0x29006
    [    3.587251] ti-iodelay 4844a000.padconf: Set reg 0x1fc Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.596280] ti-iodelay 4844a000.padconf: Set reg 0x200 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.605207] ti-iodelay 4844a000.padconf: Set reg 0x360 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.614135] ti-iodelay 4844a000.padconf: Set reg 0x364 Delay(a: 0 g: 0), Elements(C=0 F=0)0x29000
    [    3.623062] ti-iodelay 4844a000.padconf: Set reg 0x368 Delay(a: 11 g: 0), Elements(C=0 F=0)0x29000
    [    3.632323] dmm 4e000000.dmm: workaround for errata i878 in use
    [    3.633781] mmc1: new DDR MMC card at address 0001
    [    3.643292] mmcblk1: mmc1:0001 S10004 3.56 GiB
    [    3.648198] mmcblk1boot0: mmc1:0001 S10004 partition 1 4.00 MiB
    [    3.654220] dmm 4e000000.dmm: initialized all PAT entries
    [    3.660256] mmcblk1boot1: mmc1:0001 S10004 partition 2 4.00 MiB
    [    3.668293] mmcblk1rpmb: mmc1:0001 S10004 partition 3 4.00 MiB
    [    3.674909]  mmcblk1: p1 p2 p3
    [    3.681947] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
    [    3.688606] [drm] No driver support for vblank timestamp query.
    [    3.697482] [drm] Enabling DMM ywrap scrolling
    [    3.771414] Console: switching to colour frame buffer device 100x30
    [    3.781569] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
    [    3.788757] [drm] Initialized omapdrm 1.0.0 20110917 for omapdrm.0 on minor 0
    [    3.796331] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER5[0]' - status (0)
    [    3.796425] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER4[0]' - status (0)
    [    3.796555] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER3[0]' - status (0)
    [    3.796642] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER2[0]' - status (0)
    [    3.796733] of_get_named_gpiod_flags: parsed 'gpios' property of node '/gpio_keys/USER1[0]' - status (0)
    [    3.796894] input: gpio_keys as /devices/platform/gpio_keys/input/input0
    [    3.803956] hctosys: unable to open rtc device (rtc0)
    [    3.809532] aic_dvdd_fixed: disabling
    [    3.813425] ldousb: disabling
    [    3.816653] ALSA device list:
    [    3.819631]   No soundcards found.
    [    3.873975] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [    3.882212] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [    3.891043] devtmpfs: mounted
    [    3.895086] Freeing unused kernel memory: 2048K
    [    4.256305] systemd[1]: System time before build time, advancing clock.
    [    4.316939] systemd[1]: systemd 234 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN2 -IDN default-hierarchy=hybrid)
    [    4.338484] systemd[1]: Detected architecture arm.
    [    4.382310] systemd[1]: Set hostname to <am57xx-evm>.
    [    4.779207] random: systemd: uninitialized urandom read (16 bytes read)
    [    4.785965] systemd[1]: Reached target Remote File Systems.
    [    4.820899] random: systemd: uninitialized urandom read (16 bytes read)
    [    4.827681] systemd[1]: Listening on Journal Socket (/dev/log).
    [    4.861095] random: systemd: uninitialized urandom read (16 bytes read)
    [    4.868035] systemd[1]: Listening on Journal Socket.
    [    4.901005] systemd[1]: Listening on udev Control Socket.
    [    4.931197] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
    [    4.970890] systemd[1]: Reached target Swap.
    [    5.001110] systemd[1]: Listening on udev Kernel Socket.
    [    5.545503] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [    5.552232] cmemk: loading out-of-tree module taints kernel.
    [    5.558574] CMEMK module: reference Linux version 4.14.79
    [    5.559158] allocated heap buffer 0x40500000 of size 0x100000
    [    5.559184] cmemk initialized
    [    5.614679] cryptodev: driver 1.9 loaded.
    [    5.804361] usbcore: registered new interface driver usbfs
    [    5.809924] usbcore: registered new interface driver hub
    [    5.815553] usbcore: registered new device driver usb
    [    5.829937] usbcore: registered new interface driver usbserial
    [    5.888391] usbcore: registered new interface driver ftdi_sio
    [    5.898487] usbserial: USB Serial support registered for FTDI USB Serial Device
    [    6.494721] systemd-journald[85]: Received request to flush runtime journal from PID 1
    [    7.773290] omap-rproc 58820000.ipu: assigned reserved memory node ipu1-memory@9d000000
    [    7.789567] remoteproc remoteproc0: 58820000.ipu is available
    [    7.801199] omap-rproc 55020000.ipu: assigned reserved memory node ipu2-memory@95800000
    [    7.814821] remoteproc remoteproc1: 55020000.ipu is available
    [    7.827332] omap-rproc 40800000.dsp: assigned reserved memory node dsp1-memory@99000000
    [    7.845305] remoteproc remoteproc2: 40800000.dsp is available
    [    7.866725] omap-rproc 41000000.dsp: assigned reserved memory node dsp2-memory@9f000000
    [    7.884845] remoteproc remoteproc3: 41000000.dsp is available
    [    8.465260] at24 0-0050: 4096 byte 24c32 EEPROM, writable, 1 bytes/write
    [    8.495012] pixcir_ts 4-005c: GPIO lookup for consumer attb
    [    8.495019] pixcir_ts 4-005c: using device tree for GPIO lookup
    [    8.495028] of_get_named_gpiod_flags: can't parse 'attb-gpios' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]'
    [    8.495050] of_get_named_gpiod_flags: parsed 'attb-gpio' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]' - status (0)
    [    8.495061] pixcir_ts 4-005c: GPIO lookup for consumer reset
    [    8.495065] pixcir_ts 4-005c: using device tree for GPIO lookup
    [    8.495072] of_get_named_gpiod_flags: can't parse 'reset-gpios' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]'
    [    8.495090] of_get_named_gpiod_flags: parsed 'reset-gpio' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]' - status (0)
    [    8.495099] pixcir_ts 4-005c: GPIO lookup for consumer wake
    [    8.495103] pixcir_ts 4-005c: using device tree for GPIO lookup
    [    8.495110] of_get_named_gpiod_flags: can't parse 'wake-gpios' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]'
    [    8.495115] of_get_named_gpiod_flags: can't parse 'wake-gpio' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]'
    [    8.495120] pixcir_ts 4-005c: using lookup tables for GPIO lookup
    [    8.495125] pixcir_ts 4-005c: lookup for GPIO wake failed
    [    8.495130] pixcir_ts 4-005c: GPIO lookup for consumer enable
    [    8.495135] pixcir_ts 4-005c: using device tree for GPIO lookup
    [    8.495140] of_get_named_gpiod_flags: can't parse 'enable-gpios' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]'
    [    8.495146] of_get_named_gpiod_flags: can't parse 'enable-gpio' property of node '/ocp/i2c@4807c000/pixcir_ts@5c[0]'
    [    8.495150] pixcir_ts 4-005c: using lookup tables for GPIO lookup
    [    8.495155] pixcir_ts 4-005c: lookup for GPIO enable failed
    [    8.641395] input: pixcir_tangoc as /devices/platform/44000000.ocp/4807c000.i2c/i2c-4/4-005c/input/input1
    [    9.789716] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
    [    9.795779] omap-des 480a5000.des: will run requests pump with realtime priority
    [    9.811178] mt9t11x 4-003c: input-clock-freq: 32000000
    [    9.816444] mt9t11x 4-003c: pixel-clock-freq: 96000000
    [    9.821665] mt9t11x 4-003c: GPIO lookup for consumer reset
    [    9.821672] mt9t11x 4-003c: using device tree for GPIO lookup
    [    9.821706] of_get_named_gpiod_flags: parsed 'reset-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
    [    9.821746] mt9t11x 4-003c: GPIO lookup for consumer powerdown
    [    9.821752] mt9t11x 4-003c: using device tree for GPIO lookup
    [    9.821773] of_get_named_gpiod_flags: parsed 'powerdown-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
    [    9.821784] mt9t11x 4-003c: GPIO lookup for consumer oscen
    [    9.821790] mt9t11x 4-003c: using device tree for GPIO lookup
    [    9.821809] of_get_named_gpiod_flags: parsed 'oscen-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
    [    9.821817] mt9t11x 4-003c: GPIO lookup for consumer bufen
    [    9.821822] mt9t11x 4-003c: using device tree for GPIO lookup
    [    9.821839] of_get_named_gpiod_flags: parsed 'bufen-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
    [    9.821848] mt9t11x 4-003c: GPIO lookup for consumer camen
    [    9.821852] mt9t11x 4-003c: using device tree for GPIO lookup
    [    9.821870] of_get_named_gpiod_flags: parsed 'camen-gpios' property of node '/ocp/i2c@4807c000/mt9t11x@3C[0]' - status (0)
    [    9.831384] rtc-ds1307 2-006f: SET TIME!
    [    9.837999] rtc-ds1307 2-006f: read: 80 00 00 09 01 01 01
    [    9.838007] rtc-ds1307 2-006f: read secs=0, mins=0, hours=0, mday=1, mon=0, year=101, wday=0
    [    9.838939] of_get_named_gpiod_flags: can't parse 'gpio-reset' property of node '/ocp/i2c@48070000/tlv320aic3104@18[0]'
    [    9.842810] rtc-ds1307 2-006f: got IRQ 187
    [    9.843115] rtc-ds1307 2-006f: read: 80 00 00 0a 01 01 01
    [    9.843122] rtc-ds1307 2-006f: read secs=0, mins=0, hours=0, mday=1, mon=0, year=101, wday=1
    [    9.843497] rtc-ds1307 2-006f: mcp794xx_read_alarm, sec=0 min=0 hour=0 wday=0 mday=1 mon=0 enabled=0 polarity=0 irq=0 match=0
    [    9.843805] rtc-ds1307 2-006f: read: 80 00 00 0a 01 01 01
    [    9.843812] rtc-ds1307 2-006f: read secs=0, mins=0, hours=0, mday=1, mon=0, year=101, wday=1
    [    9.843820] rtc rtc0: alarm rollover: year
    [    9.844120] rtc-ds1307 2-006f: read: 80 00 00 0a 01 01 01
    [    9.844127] rtc-ds1307 2-006f: read secs=0, mins=0, hours=0, mday=1, mon=0, year=101, wday=1
    [    9.844715] rtc-ds1307 2-006f: char device (253:0)
    [    9.844780] rtc-ds1307 2-006f: registered as rtc0
    [    9.849535] mt9t11x 4-003c: Product ID error ffffff87
    [    9.998455] omap_rtc 48838000.rtc: char device (253:2)
    [    9.998515] omap_rtc 48838000.rtc: registered as rtc2
    [   10.206402] remoteproc remoteproc1: powering up 55020000.ipu
    [   10.217462] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3747220
    [   10.229616] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
    [   10.293391] virtio_rpmsg_bus virtio0: rpmsg host is online
    [   10.298934] remoteproc remoteproc1: registered virtio0 (type 7)
    [   10.307062] remoteproc remoteproc1: remote processor 55020000.ipu is now up
    [   10.315253] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x65
    [   10.323821] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x66
    [   10.708162] rtc rtc1: 48070000.i2c:tps659038@58:tps659038_rtc: dev (253:1)
    [   10.708172] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48070000.i2c:tps659038@58:tps659038_rtc as rtc1
    [   10.774273] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
    [   11.010919] remoteproc remoteproc0: powering up 58820000.ipu
    [   11.016615] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 6731716
    [   11.024486] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
    [   11.038985] virtio_rpmsg_bus virtio1: rpmsg host is online
    [   11.044548] remoteproc remoteproc0: registered virtio1 (type 7)
    [   11.050492] remoteproc remoteproc0: remote processor 58820000.ipu is now up
    [   11.174933] virtio_rpmsg_bus virtio1: creating channel rpmsg-proto addr 0x3d
    [   11.191507] vpe 489d0000.vpe: Device registered as /dev/video0
    [   11.306369] SCSI subsystem initialized
    [   11.401661] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [   11.428114] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
    [   11.437625] libata version 3.00 loaded.
    [   11.628025] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
    [   11.634823] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
    [   11.644447] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
    [   11.665939] scsi host0: ahci
    [   11.668988] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 82
    [   11.798343] remoteproc remoteproc2: powering up 40800000.dsp
    [   11.804071] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 20430464
    [   11.819629] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
    [   11.825511] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
    [   11.831425] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
    [   11.840889] omap-hdmi-audio omap-hdmi-audio.0.auto: snd-soc-dummy-dai <-> 58040000.encoder mapping ok
    [   11.850154] omap-hdmi-audio omap-hdmi-audio.0.auto: ASoC: no DMI vendor name!
    [   11.859262] virtio_rpmsg_bus virtio2: rpmsg host is online
    [   11.864874] remoteproc remoteproc2: registered virtio2 (type 7)
    [   11.871820] remoteproc remoteproc2: remote processor 40800000.dsp is now up
    [   11.882397] virtio_rpmsg_bus virtio2: creating channel rpmsg-proto addr 0x3d
    [   11.997898] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer id
    [   11.997907] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup
    [   11.997919] of_get_named_gpiod_flags: can't parse 'id-gpios' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]'
    [   11.997928] of_get_named_gpiod_flags: can't parse 'id-gpio' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]'
    [   11.997936] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using lookup tables for GPIO lookup
    [   11.997943] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: lookup for GPIO id failed
    [   11.997950] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: GPIO lookup for consumer vbus
    [   11.997956] palmas-usb 48070000.i2c:tps659038@58:tps659038_usb: using device tree for GPIO lookup
    [   11.997964] of_get_named_gpiod_flags: can't parse 'vbus-gpios' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]'
    [   11.998038] of_get_named_gpiod_flags: parsed 'vbus-gpio' property of node '/ocp/i2c@48070000/tps659038@58/tps659038_usb[0]' - status (0)
    [   12.000203] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
    [   12.008158] ata1: SATA link down (SStatus 0 SControl 300)
    [   12.030896] omap-aes 4b500000.aes: will run requests pump with realtime priority
    [   12.039478] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
    [   12.046186] omap-aes 4b700000.aes: will run requests pump with realtime priority
    [   12.180497] [drm] Initialized pvr 1.14.3699939 20110701 for 56000000.gpu on minor 1
    [   12.376413] remoteproc remoteproc3: powering up 41000000.dsp
    [   12.384113] remoteproc remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 20430464
    [   12.416904] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
    [   12.422814] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
    [   12.428782] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
    [   12.441606] of_get_named_gpiod_flags: can't parse 'simple-audio-card,hp-det-gpio' property of node '/sound0[0]'
    [   12.441617] of_get_named_gpiod_flags: can't parse 'simple-audio-card,mic-det-gpio' property of node '/sound0[0]'
    [   12.448642] vip 48990000.vip: loading firmware vpdma-1b8.bin
    [   12.524174] asoc-simple-card sound0: tlv320aic3x-hifi <-> 48468000.mcasp mapping ok
    [   12.550824] vip 48990000.vip: VPDMA firmware loaded
    [   12.593326] asoc-simple-card sound0: ASoC: no DMI vendor name!
    [   12.612229] net eth1: initializing cpsw version 1.15 (0)
    [   12.617833] virtio_rpmsg_bus virtio3: rpmsg host is online
    [   12.618139] remoteproc remoteproc3: registered virtio3 (type 7)
    [   12.618143] remoteproc remoteproc3: remote processor 41000000.dsp is now up
    [   12.629762] virtio_rpmsg_bus virtio3: creating channel rpmsg-proto addr 0x3d
    [   12.738023] Micrel KSZ9031 Gigabit PHY 48485000.mdio:02: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:02, irq=POLL)
    [   12.765100] IPv6: ADDRCONF(NETDEV_UP): eth1: link is not ready
    [   12.778969] net eth0: initializing cpsw version 1.15 (0)
    [   12.909604] Micrel KSZ9031 Gigabit PHY 48485000.mdio:01: attached PHY driver [Micrel KSZ9031 Gigabit PHY] (mii_bus:phy_addr=48485000.mdio:01, irq=POLL)
    [   12.914507] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    [   13.171967] random: crng init done
    [   13.177084] random: 7 urandom warning(s) missed due to ratelimiting
    [   13.286905] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [   13.302957] FAT-fs (mmcblk1p2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [   13.304830] FAT-fs (mmcblk1p3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [   13.394554] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [   14.406489] pruss 4b200000.pruss: creating PRU cores and other child platform devices
    [   14.426398] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: probing service dce-callback with src 1024 dst 101
    [   14.426571] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: probing service rpmsg-dce with src 1025 dst 102
    [   14.427327] rpmsg_rpc virtio0.rpmsg-rpc.-1.101: published functions = 4
    [   14.427356] rpmsg_rpc virtio0.rpmsg-rpc.-1.102: published functions = 9
    [   14.470529] NET: Registered protocol family 44
    [   14.537528] pruss 4b280000.pruss: creating PRU cores and other child platform devices
    [   14.586772] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   14.598473] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
    [   14.609895] remoteproc remoteproc4: 4b234000.pru is available
    [   14.617577] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x02010010
    [   14.617622] xhci-hcd xhci-hcd.1.auto: irq 189, io mem 0x48890000
    [   14.617751] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [   14.617755] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   14.617759] usb usb1: Product: xHCI Host Controller
    [   14.617762] usb usb1: Manufacturer: Linux 4.14.79-ge669d52447 xhci-hcd
    [   14.617765] usb usb1: SerialNumber: xhci-hcd.1.auto
    [   14.619773] hub 1-0:1.0: USB hub found
    [   14.619800] hub 1-0:1.0: 1 port detected
    [   14.620149] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   14.620161] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
    [   14.620170] xhci-hcd xhci-hcd.1.auto: Host supports USB 3.0  SuperSpeed
    [   14.620221] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [   14.620313] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
    [   14.620317] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [   14.620321] usb usb2: Product: xHCI Host Controller
    [   14.620324] usb usb2: Manufacturer: Linux 4.14.79-ge669d52447 xhci-hcd
    [   14.620327] usb usb2: SerialNumber: xhci-hcd.1.auto
    [   14.621235] hub 2-0:1.0: USB hub found
    [   14.621259] hub 2-0:1.0: 1 port detected
    [   14.762031] pru-rproc 4b234000.pru: PRU rproc node /ocp/pruss_soc_bus@4b226004/pruss@0/pru@34000 probed successfully
    [   14.781479] remoteproc remoteproc5: 4b238000.pru is available
    [   14.794977] pru-rproc 4b238000.pru: PRU rproc node /ocp/pruss_soc_bus@4b226004/pruss@0/pru@38000 probed successfully
    [   14.813755] remoteproc remoteproc6: 4b2b4000.pru is available
    [   14.819580] pru-rproc 4b2b4000.pru: PRU rproc node /ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@34000 probed successfully
    [   14.833340] remoteproc remoteproc7: 4b2b8000.pru is available
    [   14.839143] pru-rproc 4b2b8000.pru: PRU rproc node /ocp/pruss_soc_bus@4b2a6004/pruss@0/pru@38000 probed successfully
    [   14.880421] cpsw 48484000.ethernet eth1: Link is Up - 100Mbps/Full - flow control rx/tx
    [   14.889519] IPv6: ADDRCONF(NETDEV_CHANGE): eth1: link becomes ready
    [   14.980816] usb 1-1: new high-speed USB device number 2 using xhci-hcd
    [   15.161139] usb 1-1: New USB device found, idVendor=0451, idProduct=8142
    [   15.167880] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
    [   15.176708] usb 1-1: SerialNumber: 6F0728410AF3
    [   15.196425] hub 1-1:1.0: USB hub found
    [   15.200607] hub 1-1:1.0: 4 ports detected
    [   15.310854] usb 2-1: new SuperSpeed USB device number 2 using xhci-hcd
    [   15.351209] usb 2-1: New USB device found, idVendor=0451, idProduct=8140
    [   15.372017] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
    [   15.388576] hub 2-1:1.0: USB hub found
    [   15.406295] hub 2-1:1.0: 4 ports detected
    [   15.528754] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
    [   15.561100] rtc-ds1307 2-006f: write secs=28, mins=42, hours=22, mday=4, mon=8, year=119, wday=3
    [   15.561108] rtc-ds1307 2-006f: write: a8 42 22 0c 04 09 19
    [   15.561700] rtc-ds1307 2-006f: read: a8 42 22 2c 04 09 19
    [   15.561708] rtc-ds1307 2-006f: read secs=28, mins=42, hours=22, mday=4, mon=8, year=119, wday=3

    Also as a side note, since this camera was obsoleted in 2017, if I used an older SDK, such as 2.00.02.07, would the camera be supported?

  • 0 in reply to Samuel Ferguson
    TI__Mastermind 22946 points

    Hi,

    Yes, using older SDK like Processor SDK 3.x should work out of the box for MT9T111 camera. 

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    TI__Mastermind 22946 points

    Hi Sam,

    We are working on to fix the camera board situation with our inventory. We will ship you one free OV10635 board early next week. 

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    I downloaded SDK 03.02.00.05 and created a new SD image with it.  When I booted to it I still get the same product error code fffff87 for dmesg | mt9t  and no video1 under devices... I looked at the boot folder and the uEnv.txt file.  The uEnv.txt file has no .dtb file set and in the boot folder on the rootfs partition there is no file listed for mt9t111.  

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    Thanks but I needed that board a week ago.  Also I have not been contacted by anyone to replace that board so how would someone ship it to me?

  • 0 in reply to Samuel Ferguson
    TI__Mastermind 22946 points

    Hi Sam.

    Do you have a local TI contact supporting you? If you can share his/her name, we can reach out to them to ship you the replacement board. If not, please suggest how do we ship you the board. 

    Regards,

    Manisha

  • 0 in reply to Samuel Ferguson
    TI__Mastermind 22946 points

    Hi Sam,

    In older SDK, default dtb file in SDK supported the MT9T111 camera. Seems like the camera board you received is not good. 

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    TI__Mastermind 22946 points

    Hi Sam,

    Our hardware experts have found issue with the MT9T111 camera board and seems like the hardware issue can be fixed. While we try to get you the new camera board (once we receive the shipping information), I can assign this ticket to our hardware expert who can guide you with fixing of the MT9T111 board. 

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    TI__Mastermind 42545 points

    Hi Sam,

    We have seen unreliable communications with the camera module on the RevA1 board. A fix was provided by the sensor manufacturer that has been tried by some of our support teams but it requires a physical modification to the board.  It requires connecting a 10K resistor between pin 22 of P3 and ground.  The ground connection can be found on pin 12 of P3.  The modification could be made to either the camera board or to the connector on the sensor module itself. The connector is fairly fine pitch so I wouldn't suggest attempting this unless you have access to a good rework station with adequate magnification. If you would like more information I can send you a diagram of the change on the camera board. 

    Regards, Bill

  • 0 in reply to Bill Taboada
    TI__Mastermind 22946 points

    Hi Sam,

    Regarding incorrect shipment of the MT9T111 camera, can you please share with us the serial number on the camera and the label on the camera box?

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    Sure it's A1 06164P600111

  • 0 in reply to Manisha Agrawal
    TI__Mastermind 22946 points

    Hi Sam,

    Let us know the shipping address for camera replacement.

    Regards,

    Manisha

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    Okay can you PM me or email me so I can do that?

  • 0 in reply to Bill Taboada
    Expert 1105 points

    Hi Bill

    Thanks for the workaround. I was dealing with this problem for more than a month and this workaround solved it. Although it really bothered my eyes! I applied it on my 2 TMDSCM572X modules. The other one was dead for more than a year and  suggested to buy a new one.
    I have posted photos of my module here:

  • 0 in reply to Manisha Agrawal
    Prodigy 155 points

    I finally got a Rev. C. Camera and after changing the .dtb file to the rev C version it finally worked.  Nothing else worked for me, however I did not try adding a wire to the circuitry as another thread suggested.

    Thanks for the help.

  • 0 in reply to Samuel Ferguson
    TI__Mastermind 22946 points

    Hi Sam,

    Thanks for the update. I am happy to know that you received a new camera board and its working now. 

    Regards,

    Manisha