Linux/DRA744: The system restart after i inserted the mouse or keyborad

Hi,

Are your keyboard and mouse USB or other?

Regards,

Stan

It's a USB device.

OMAP4 keypad is a legacy hardware module which has nothing to do with USB keyboard. I think that KBD entry will not help. It is important to check that USB hardware is enabled and the keyboard/mouse recognition should be done at OS level.

Regards,

Stan

Hi,Stan,
There is two usb port in the borad,usb1 and usb4(external phy).when i insert the mouse into the usb4,the mouse can be use and system is operating normally.if i insert the mouse into the usb1,the System linked to restart. all usb port can identify the U disk and link the phone.
thanks,

Sorry for the very late reply. Did manage to resolve your issue?

Regards,
Stan

no,I suspect it's a hardware problem.because another USB4 port can identify mouse without restart.
What do you think is the problem with hardware?
thanks,

It is possible to be hardware problem. If I understand , your board is a custom board. Can you share the schematic diagram related to USB1?

Thanks,
Stan

I'm sorry ，This page does not support image upload. the peripheral circuit was also useful in other Android projects.Today we found that there was a reboot when sitting on a U disk.The following is the relevant log information.


31790.50> [31923.241567] usb 5-1: new high-speed USB device number 88 using xhci-hcd

31790.69> [31923.382504] usb 5-1: New USB device found, idVendor=0930, idProduct=6545

31790.69> [31923.391044] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3

31790.69> [31923.398376] usb 5-1: Product: TransMemory-Mx

31790.69> [31923.402779] usb 5-1: Manufacturer: TOSHIBA

31790.69> [31923.406958] usb 5-1: SerialNumber: C03FD55EA867E03120003447

31790.69> [31923.415346] usb-storage 5-1:1.0: USB Mass Storage device detected

31790.69> [31923.423354] scsi2102 : usb-storage 5-1:1.0

31791.72> [31924.422257] scsi 2102:0:0:0: Direct-Access TOSHIBA TransMemory-Mx PMAP PQ: 0 ANSI: 6

31791.72> [31924.434848] sd 2102:0:0:0: [sda] 60456960 512-byte logical blocks: (30.9 GB/28.8 GiB)

31791.72> [31924.443504] sd 2102:0:0:0: [sda] Write Protect is off

31791.72> [31924.448871] sd 2102:0:0:0: [sda] Mode Sense: 45 00 00 00

31791.72> [31924.454650] sd 2102:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA

31791.77> [31924.514372] sda: sda1

31791.80> [31924.523279] sd 2102:0:0:0: [sda] Attached SCSI removable disk

31791.80> [31924.535578] FAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.

31791.80> [31924.545431] SELinux: initialized (dev sda1, type vfat), uses genfs_contexts

31791.85> [31924.575822] init: computing context for service '/system/bin/sdcard'

31791.85> [31924.582733] init: starting 'fuse_usb0'

31791.86> [31924.603103] SELinux: initialized (dev fuse, type fuse), uses genfs_contexts

31794.48> [31927.202157] fm1388_framecnt_handling_work: FRAME COUNTER 0x5ffdffcc = 0xb02f

31794.48> [31927.216718] fm1388_framecnt_handling_work: CRC_STAUS 0x5ffdffe8 = 0x8888, CRC OK!

31800.39> [31932.798252] Unhandled fault: asynchronous external abort (0x1211) at 0x00000000
31800.39> [31932.805600] Internal error: : 1211 [#1] PREEMPT SMP ARM

31800.39> [31932.810846] Modules linked in: bcmdhd cdc_acm cdc_subset cdc_ncm cdc_ether usbnet mii dra7_evm_encoder_tpd12s015 snd_usb_audio snd_usbmidi_lib snd_soc_simple_card snd_soc_g5 snd_soc_dra7xx_ak7738b snd_soc_dra7xx_ak7738a snd_soc_davinci_mcasp snd_soc_edma snd_soc_omap snd_soc_bt_sco snd_soc_core snd_compress snd_rawmidi snd_hwdep snd_pcm_dmaengine snd_pcm snd_timer snd soundcore i2c_fm1388 spi_fm1388 usb_f_fs g_carplay usb_f_ncm_iap usb_f_bulk_eap usb_f_bulk_iap u_ether musb_hdrc usbmon libcomposite usb_storage usbhid dwc3 udc_core dwc3_omap xhci_plat_hcd xhci_hcd usbcore tty_hci st_drv serio_mcu serport libps2 uinput input_polldev mousedev evdev pvrsrvkm(O)

31800.39> [31932.869768] CPU: 0 PID: 14618 Comm: usb-storage Tainted: G W O 3.14.57-00024-gdd8b413-dirty #1

31800.39> [31932.879114] task: ecb4f080 ti: cea50000 task.ti: cea50000

31800.39> [31932.884551] PC is at xhci_hub_control+0x8d4/0x1280 [xhci_hcd]

31800.39> [31932.890329] LR is at xhci_hub_control+0x74/0x1280 [xhci_hcd]

31800.39> [31932.896012] pc : [<bf0b8a74>] lr : [<bf0b8214>] psr: 800d0093

31800.39> [31932.896012] sp : cea51ae0 ip : 800d0013 fp : cea51b3c

31800.39> [31932.907538] r10: ea0bd000 r9 : ea0bd174 r8 : 00000002

31800.39> [31932.912784] r7 : 00000000 r6 : ea0bd148 r5 : 00000001 r4 : ea0bd000

31800.39> [31932.919336] r3 : e8958740 r2 : 00000000 r1 : 000002b0 r0 : 000002a0

31800.39> [31932.925890] Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel

31800.39> [31932.933316] Control: 30c5387d Table: 9c5eab40 DAC: fffffffd

31800.39> [31932.939084]

31800.39> [31932.939084] SP: 0xcea51a60:

31800.39> [31932.943369] 1a60 000003fc c079e780 c07a8834 00000000 ec8ff190 bf0b8a74 800d0093 ffffffff

31800.39> [31932.951651] 1a80 cea51acc 00000002 cea51b3c cea51a98 c0013058 c0008410 000002a0 000002b0

31800.39> [31932.959929] 1aa0 00000000 e8958740 ea0bd000 00000001 ea0bd148 00000000 00000002 ea0bd174

31800.39> [31932.968210] 1ac0 ea0bd000 cea51b3c 800d0013 cea51ae0 bf0b8214 bf0b8a74 800d0093 ffffffff

31800.39> [31932.976490] 1ae0 00000000 00000000 00000000 00000000 00000000 000003ff ea0bd8f0 00000000

31800.39> [31932.984770] 1b00 00000001 00000000 e8958740 ea0bd000 cea51b3c e76e0d00 ea0bd000 00002303

31800.39> [31932.993047] 1b20 00000000 d3a9b9c0 00000000 bf0b81a0 cea51bec cea51b40 bf07d4c0 bf0b81ac

31800.39> [31933.001327] 1b40 d3a9b9c0 00000000 00000004 00000003 00000000 00000001 c079e780 ec8fa500

31800.39> [31933.009608]

31800.39> [31933.009608] FP: 0xcea51abc:

31800.39> [31933.013894] 1abc ea0bd174 ea0bd000 cea51b3c 800d0013 cea51ae0 bf0b8214 bf0b8a74 800d0093

31800.39> [31933.022170] 1adc ffffffff 00000000 00000000 00000000 00000000 00000000 000003ff ea0bd8f0

31800.39> [31933.030446] 1afc 00000000 00000001 00000000 e8958740 ea0bd000 cea51b3c e76e0d00 ea0bd000

31800.39> [31933.038723] 1b1c 00002303 00000000 d3a9b9c0 00000000 bf0b81a0 cea51bec cea51b40 bf07d4c0

31800.39> [31933.047003] 1b3c bf0b81ac d3a9b9c0 00000000 00000004 00000003 00000000 00000001 c079e780

31800.39> [31933.055283] 1b5c ec8fa500 c07a8834 eefb5621 00000000 00000000 ecfac7c8 00000036 cea51bf4

31800.39> [31933.063563] 1b7c cea51b88 c0067884 c0594fac 00000023 ec8fa500 00000000 00000000 00000000

31800.39> [31933.071843] 1b9c ecfac780 cea51be4 cea51bb0 c008c47c c03f53c4 ffffffff 00ffffff 556a312b

31800.39> [31933.080122]

31800.39> [31933.080122] R3: 0xe89586c0:

31800.39> [31933.084407] 86c0 03810507 000c0004 00000000 00000000 e88ef594 e88ef594 00000000 e89f1600

31800.39> [31933.092688] 86e0 e88e16d9 00000000 00000001 00000000 00000000 00000000 00000000 00000000

31800.39> [31933.100963] 8700 00080101 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31800.39> [31933.109242] 8720 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31800.39> [31933.117520] 8740 f5b20420 0000002d 00000000 00000000 00000000 00000000 dfebffaf debfbfce

31800.39> [31933.125800] 8760 ffffff79 7f7deffd fffff7ff f673e7f8 f77f671b b9f3ffbf ad57ffd7 fffaf9ef

31800.39> [31933.134078] 8780 000000a1 000000a1 00000051 00000001 00000000 00000000 00000000 00000000

31800.74> [31933.142356] 87a0 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31800.74> [31933.150635]

31800.74> [31933.150635] R4: 0xea0bcf80:

31800.74> [31933.154920] cf80 00001000 ea3314c8 00000a80 00000000 00000001 a5da6000 00100100 00200200

31800.74> [31933.163198] cfa0 ea3314f4 ea3314f4 00000001 80000028 00001000 ea331880 00000a80 00000000

31800.74> [31933.171476] cfc0 00000001 a5eb1000 00100100 00200200 ea3318ac ea3318ac 92082400 98000020

31800.74> [31933.179752] cfe0 ea080422 e32a0402 ca000020 fd080002 6d220000 dc0a0001 1f222020 e6200420

31800.74> [31933.188028] d000 eafc5c10 00000005 eafd8b80 0c000001 ffffffff 00000059 00000002 00000000

31800.74> [31933.196307] d020 01000000 00000000 e8b1ec00 00000000 eae67030 ea0be030 00000000 00000000

31800.74> [31933.204586] d040 00000000 00000000 e8a10dc0 00000000 00000003 bf0ba47c 00000020 69636878

31800.74> [31933.212867] d060 6463682d 6273753a 00000035 00000000 00000000 c07e9f74 ecfabda8 003044a4

31800.74> [31933.221147]

31800.74> [31933.221147] R6: 0xea0bd0c8:

31800.74> [31933.225432] d0c8 00008000 00000000 00000000 00000000 32bb32bb ea0bd0dc ea0bd0dc 00000000

31800.74> [31933.233711] d0e8 00000000 00000000 bf07cd80 ea0bd0d4 00000000 00000000 c5e6c5e6 ea0bd104

31800.74> [31933.241988] d108 ea0bd104 00000000 00000000 00000000 bf07cd80 ea0bd0fc 00000000 eafd8940

31800.74> [31933.250265] d128 ea0be000 ea0bd000 e8a0bf00 e8a0be80 e8a0be00 e8a0bd80 00000001 00000000

31800.74> [31933.258542] d148 ea0bd000 ea0be000 f5b20000 f5b20020 f5b20440 f5b20480 f5b20460 02000140

31800.74> [31933.266819] d168 0c0000f1 07ff000a 0220f04c 598b598a 01000000 00000000 00000000 00000000

31800.74> [31933.275094] d188 00001000 0000000c 00000000 00000000 fffffffe ee094000 e8a0ba80 00000001

31800.74> [31933.283368] d1a8 ea0bd1a8 ea0bd1a8 00000001 00000000 00200200 00304685 c07e9a40 bf0b4d50

31800.74> [31933.291646]

31800.74> [31933.291646] R9: 0xea0bd0f4:

31800.74> [31933.295930] d0f4 ea0bd0d4 00000000 00000000 c5e6c5e6 ea0bd104 ea0bd104 00000000 00000000

31800.74> [31933.304207] d114 00000000 bf07cd80 ea0bd0fc 00000000 eafd8940 ea0be000 ea0bd000 e8a0bf00

31800.74> [31933.312482] d134 e8a0be80 e8a0be00 e8a0bd80 00000001 00000000 ea0bd000 ea0be000 f5b20000

31800.74> [31933.320762] d154 f5b20020 f5b20440 f5b20480 f5b20460 02000140 0c0000f1 07ff000a 0220f04c

31800.74> [31933.329037] d174 598b598a 01000000 00000000 00000000 00000000 00001000 0000000c 00000000

31800.74> [31933.337316] d194 00000000 fffffffe ee094000 e8a0ba80 00000001 ea0bd1a8 ea0bd1a8 00000001

31800.74> [31933.345592] d1b4 00000000 00200200 00304685 c07e9a40 bf0b4d50 ea0bd148 ffffffff ced94780

31800.74> [31933.353871] d1d4 e8a0ba00 ee098000 00000001 ae098000 00000000 e885e7c0 00000000 00000000

31800.74> [31933.362148]

31800.74> [31933.362148] R10: 0xea0bcf80:

31800.74> [31933.366519] cf80 00001000 ea3314c8 00000a80 00000000 00000001 a5da6000 00100100 00200200

31800.74> [31933.374800] cfa0 ea3314f4 ea3314f4 00000001 80000028 00001000 ea331880 00000a80 00000000

31800.74> [31933.383078] cfc0 00000001 a5eb1000 00100100 00200200 ea3318ac ea3318ac 92082400 98000020

31800.74> [31933.391353] cfe0 ea080422 e32a0402 ca000020 fd080002 6d220000 dc0a0001 1f222020 e6200420

31800.74> [31933.399628] d000 eafc5c10 00000005 eafd8b80 0c000001 ffffffff 00000059 00000002 00000000

31800.74> [31933.407903] d020 01000000 00000000 e8b1ec00 00000000 eae67030 ea0be030 00000000 00000000

31800.74> [31933.416181] d040 00000000 00000000 e8a10dc0 00000000 00000003 bf0ba47c 00000020 69636878

31800.74> [31933.424459] d060 6463682d 6273753a 00000035 00000000 00000000 c07e9f74 ecfabda8 003044a4

31800.74> [31933.432740] Process usb-storage (pid: 14618, stack limit = 0xcea50240)

31800.74> [31933.439293] Stack: (0xcea51ae0 to 0xcea52000)

31800.74> [31933.443669] 1ae0: 00000000 00000000 00000000 00000000 00000000 000003ff ea0bd8f0 00000000

31800.74> [31933.451881] 1b00: 00000001 00000000 e8958740 ea0bd000 cea51b3c e76e0d00 ea0bd000 00002303

31800.74> [31933.460093] 1b20: 00000000 d3a9b9c0 00000000 bf0b81a0 cea51bec cea51b40 bf07d4c0 bf0b81ac

31800.74> [31933.468304] 1b40: d3a9b9c0 00000000 00000004 00000003 00000000 00000001 c079e780 ec8fa500

31800.74> [31933.476516] 1b60: c07a8834 eefb5621 00000000 00000000 ecfac7c8 00000036 cea51bf4 cea51b88

31800.74> [31933.484728] 1b80: c0067884 c0594fac 00000023 ec8fa500 00000000 00000000 00000000 ecfac780

31801.10> [31933.492939] 1ba0: cea51be4 cea51bb0 c008c47c c03f53c4 ffffffff 00ffffff 556a312b 00001ce9

31801.10> [31933.501151] 1bc0: 00000000 e76e0d00 00000010 00000000 00000000 e8b1ec00 00000002 00000003

31801.10> [31933.509364] 1be0: cea51c34 cea51bf0 bf07eb88 bf07d2a0 cea51c24 cea51c00 c005a0f4 c00151b4

31801.10> [31933.517575] 1c00: ffffffff 00000001 00000002 e76e0d00 cea51c3c 00000000 cea51c84 000003e8

31801.10> [31933.525786] 1c20: 00000004 00000003 cea51c74 cea51c38 bf07f178 bf07e890 c00ec768 00000000

31801.10> [31933.533998] 1c40: 00000000 cea51c44 cea51c44 80000100 cea51c74 d93cefc0 00000000 00000001

31801.10> [31933.542209] 1c60: 80000100 e8b1ec00 cea51cb4 cea51c78 bf07f294 bf07f130 ec103880 00000023

31801.10> [31933.550420] 1c80: 00000003 e76e0d00 ea0bd000 00000032 e89f1a00 00000003 00000001 00000005

31801.10> [31933.558632] 1ca0: 00000000 00000001 cea51cdc cea51cb8 bf074a34 bf07f1f4 00000004 00000001

31801.10> [31933.566845] 1cc0: 00000000 00000000 000003e8 c05945ec cea51d2c cea51ce0 bf076360 bf0749f4

31801.10> [31933.575056] 1ce0: cea51cfc cea51cf0 c0591eec bf08d0c4 bf08d0cc ceec0000 c0591440 c0591ec0

31801.10> [31933.583267] 1d00: bf07dfb0 ceec0000 00000000 00000003 00000001 e89f1a00 e8b1ec00 00000001

31801.10> [31933.591478] 1d20: cea51da4 cea51d30 bf078108 bf0762f0 00000000 cea51d40 bf0a94a0 bf07b588

31801.10> [31933.599689] 1d40: cea51d64 cea51d50 bf07dfd4 bf0a949c ffffffff ceec0038 ea0bd000 cea51d68

31801.10> [31933.607901] 1d60: bf0807bc 00000032 00000002 ceec0000 00000058 e89f1a00 00000000 ceec0000

31801.10> [31933.616113] 1d80: 00000001 e89f1a00 00000001 bf0905a8 e89f1a48 e7a82850 cea51e1c cea51da8

31801.10> [31933.624325] 1da0: bf078c2c bf07809c 00000002 cee15bb0 cee15c40 00007c00 bf07956c a00d0013

31801.10> [31933.632536] 1dc0: ffffffff cea51e0c cea51e4c ea0bd000 dce3b540 ceec01b8 e8a91e00 01120001

31801.10> [31933.640748] 1de0: 00000210 09304000 01106545 01030201 ceec0000 e8a91e00 00000001 ceec0000

31801.10> [31933.648959] 1e00: cea50020 00000000 e7a82800 e7a82850 cea51e4c cea51e20 bf0795a4 bf078b3c

31801.10> [31933.657170] 1e20: 00000010 cee15bb0 cee15bd8 00000000 00000003 00000002 00000000 cee15bb0

31801.10> [31933.665382] 1e40: cea51e64 cea51e50 bf0f1bac bf0794e4 d3ad2780 cee15bd8 cea51ef4 cea51e68

31801.10> [31933.673593] 1e60: bf0f1d14 bf0f1b5c c0091030 c0014298 00000001 ec9a02f0 00000000 cea50010

31801.10> [31933.681806] 1e80: cea51ebc 7fffffff cee15c80 00000001 cea50000 00000001 cea51ef4 cea51ea8

31801.10> [31933.690017] 1ea0: c05928a4 c0595008 00000000 00000001 cea51edc 00000001 ecb4f080 c0062158

31801.10> [31933.698228] 1ec0: 00100100 00200200 00000000 cee15bb0 cee15c7c 00000000 c07a20c0 00000002

31801.10> [31933.706439] 1ee0: 00000000 ffffff80 cea51f04 cea51ef8 bf0f0a0c bf0f1bc8 cea51f5c cea51f08

31801.10> [31933.714650] 1f00: bf0f2f54 bf0f0a08 c05921e8 c05919a4 00000002 eb7a9b3c eb7a9b38 a00f0013

31801.10> [31933.722862] 1f20: cea51f3c d381ee40 00000000 cee15bb0 bf0f2e00 d381ee40 00000000 cee15bb0

31801.10> [31933.731074] 1f40: bf0f2e00 00000000 00000000 00000000 cea51fac cea51f60 c0055f34 bf0f2e0c

31801.10> [31933.739285] 1f60: c0072268 00000000 cea51f94 cee15bb0 00000000 00000000 cea51f78 cea51f78

31801.10> [31933.747496] 1f80: 00000000 00000000 cea51f88 cea51f88 d381ee40 c0055e58 00000000 00000000

31801.10> [31933.755707] 1fa0: 00000000 cea51fb0 c000e960 c0055e64 00000000 00000000 00000000 00000000

31801.10> [31933.763919] 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000

31801.10> [31933.772130] 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000

31801.10> [31933.780338] Backtrace:

31801.10> [31933.782830] [<bf0b81a0>] (xhci_hub_control [xhci_hcd]) from [<bf07d4c0>] (usb_hcd_submit_urb+0x22c/0x854 [usbcore])

31801.10> [31933.793308] r10:bf0b81a0 r9:00000000 r8:d3a9b9c0 r7:00000000 r6:00002303 r5:ea0bd000

31801.10> [31933.801211] r4:e76e0d00

31801.10> [31933.803786] [<bf07d294>] (usb_hcd_submit_urb [usbcore]) from [<bf07eb88>] (usb_submit_urb+0x304/0x4c0 [usbcore])

31801.10> [31933.814002] r10:00000003 r9:00000002 r8:e8b1ec00 r7:00000000 r6:00000000 r5:00000010

31801.10> [31933.821901] r4:e76e0d00

31801.10> [31933.824477] [<bf07e884>] (usb_submit_urb [usbcore]) from [<bf07f178>] (usb_start_wait_urb+0x54/0xc4 [usbcore])

31801.10> [31933.834516] r10:00000003 r9:00000004 r8:000003e8 r7:cea51c84 r6:00000000 r5:cea51c3c

31801.10> [31933.842416] r4:e76e0d00

31801.33> [31933.844989] [<bf07f124>] (usb_start_wait_urb [usbcore]) from [<bf07f294>] (usb_control_msg+0xac/0xdc [usbcore])

31801.33> [31933.855117] r8:e8b1ec00 r7:80000100 r6:00000001 r5:00000000 r4:d93cefc0

31801.33> [31933.861906] [<bf07f1e8>] (usb_control_msg [usbcore]) from [<bf074a34>] (set_port_feature+0x4c/0x54 [usbcore])

31801.33> [31933.871860] r10:00000001 r9:00000000 r8:00000005 r7:00000001 r6:00000003 r5:e89f1a00

31801.33> [31933.879759] r4:00000032

31801.33> [31933.882327] [<bf0749e8>] (set_port_feature [usbcore]) from [<bf076360>] (hub_port_reset+0x7c/0x3f0 [usbcore])

31801.33> [31933.892303] [<bf0762e4>] (hub_port_reset [usbcore]) from [<bf078108>] (hub_port_init+0x78/0xaa0 [usbcore])

31801.33> [31933.901995] r10:00000001 r9:e8b1ec00 r8:e89f1a00 r7:00000001 r6:00000003 r5:00000000

31801.33> [31933.909896] r4:ceec0000

31801.33> [31933.912467] [<bf078090>] (hub_port_init [usbcore]) from [<bf078c2c>] (usb_reset_and_verify_device+0xfc/0x580 [usbcore])

31801.33> [31933.923291] r10:e7a82850 r9:e89f1a48 r8:bf0905a8 r7:00000001 r6:e89f1a00 r5:00000001

31801.33> [31933.931190] r4:ceec0000

31801.33> [31933.933759] [<bf078b30>] (usb_reset_and_verify_device [usbcore]) from [<bf0795a4>] (usb_reset_device+0xcc/0x190 [usbcore])

31801.33> [31933.944846] r10:e7a82850 r9:e7a82800 r8:00000000 r7:cea50020 r6:ceec0000 r5:00000001

31801.33> [31933.952748] r4:e8a91e00

31801.33> [31933.955315] [<bf0794d8>] (usb_reset_device [usbcore]) from [<bf0f1bac>] (usb_stor_port_reset+0x5c/0x6c [usb_storage])

31801.33> [31933.965965] r10:cee15bb0 r9:00000000 r8:00000002 r7:00000003 r6:00000000 r5:cee15bd8

31801.33> [31933.973864] r4:cee15bb0 r3:00000010

31801.33> [31933.977478] [<bf0f1b50>] (usb_stor_port_reset [usb_storage]) from [<bf0f1d14>] (usb_stor_invoke_transport+0x158/0x444 [usb_storage])

31801.33> [31933.989437] r5:cee15bd8 r4:d3ad2780

31801.33> [31933.993049] [<bf0f1bbc>] (usb_stor_invoke_transport [usb_storage]) from [<bf0f0a0c>] (usb_stor_transparent_scsi_command+0x10/0x14 [usb_storage])

31801.33> [31934.006055] r10:ffffff80 r9:00000000 r8:00000002 r7:c07a20c0 r6:00000000 r5:cee15c7c

31801.33> [31934.013954] r4:cee15bb0

31801.33> [31934.016512] [<bf0f09fc>] (usb_stor_transparent_scsi_command [usb_storage]) from [<bf0f2f54>] (usb_stor_control_thread+0x154/0x220 [usb_storage])

31801.33> [31934.029531] [<bf0f2e00>] (usb_stor_control_thread [usb_storage]) from [<c0055f34>] (kthread+0xdc/0xf4)

31801.33> [31934.038874] r10:00000000 r9:00000000 r8:00000000 r7:bf0f2e00 r6:cee15bb0 r5:00000000

31801.33> [31934.046775] r4:d381ee40

31801.33> [31934.049330] [<c0055e58>] (kthread) from [<c000e960>] (ret_from_fork+0x14/0x34)

31801.33> [31934.056579] r7:00000000 r6:00000000 r5:c0055e58 r4:d381ee40

31801.33> [31934.062296] Code: e7933102 e5932000 f57ff04f e51b3034 (e51b2038)

31801.33> [31934.068437] cyttsp6_i2c_adapter 2-0024: fb_notifier_callback: UNBLANK!

31801.67> [31934.085105] ---[ end trace 3e6ea1b14242c33c ]---

31801.67> [31934.089741] Kernel panic - not syncing: Fatal exception

31801.67> [31934.094990] CPU1: stopping

31801.67> [31934.097713] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G D W O 3.14.57-00024-gdd8b413-dirty #1

31801.67> [31934.106532] Backtrace:

31801.67> [31934.109006] [<c0012334>] (dump_backtrace) from [<c001254c>] (show_stack+0x18/0x1c)

31801.67> [31934.116606] r6:00000000 r5:ec938008 r4:c07c7de0 r3:00000000

31801.67> [31934.122332] [<c0012534>] (show_stack) from [<c05900ac>] (dump_stack+0xa0/0xd8)

31801.67> [31934.129588] [<c059000c>] (dump_stack) from [<c0014718>] (handle_IPI+0x1b4/0x1cc)

31801.67> [31934.137012] r6:ec939f70 r5:c079de94 r4:00000001 r3:ec938000

31801.67> [31934.142732] [<c0014564>] (handle_IPI) from [<c0008594>] (gic_handle_irq+0x60/0x64)

31801.67> [31934.150331] r8:c059924c r7:fa212000 r6:ec939f70 r5:c07a89a0 r4:fa21200c r3:c0029490

31801.67> [31934.158151] [<c0008534>] (gic_handle_irq) from [<c00130c0>] (__irq_svc+0x40/0x70)

31801.67> [31934.165664] Exception stack(0xec939f70 to 0xec939fb8)

31801.67> [31934.170736] 9f60: ecfb36c8 00000000 06afa940 c00298f0

31801.67> [31934.178949] 9f80: c07a855c ec938000 c07a84fc c07e7dee c059924c ec938000 ec938000 ec939fc4

31801.67> [31934.187160] 9fa0: ec939fb8 ec939fb8 c0029490 c000f690 a00f0013 ffffffff

31801.67> [31934.193800] r7:ec939fa4 r6:ffffffff r5:a00f0013 r4:c000f690

31801.67> [31934.199522] [<c000f668>] (arch_cpu_idle) from [<c0077e70>] (cpu_startup_entry+0x100/0x14c)

31801.67> [31934.207825] [<c0077d70>] (cpu_startup_entry) from [<c0014238>] (secondary_start_kernel+0x14c/0x158)

31801.67> [31934.216906] r7:c07e8640 r3:ec938000

31801.67> [31934.220518] [<c00140ec>] (secondary_start_kernel) from [<80008624>] (0x80008624)

31801.67> [31934.227942] r5:0120c702 r4:ac8ffd80

31801.69> [31934.231548] drm_kms_helper: panic occurred, switching back to text console

31801.69> [31934.238458] ------------[ cut here ]------------

31801.69> [31934.243100] WARNING: CPU: 0 PID: 14618 at drivers/gpu/drm/omapdrm/omap_crtc.c:655 omap_crtc_apply+0x94/0x98()

31801.69> [31934.253052] Modules linked in: bcmdhd cdc_acm cdc_subset cdc_ncm cdc_ether usbnet mii dra7_evm_encoder_tpd12s015 snd_usb_audio snd_usbmidi_lib snd_soc_simple_card snd_soc_g5 snd_soc_dra7xx_ak7738b snd_soc_dra7xx_ak7738a snd_soc_davinci_mcasp snd_soc_edma snd_soc_omap snd_soc_bt_sco snd_soc_core snd_compress snd_rawmidi snd_hwdep snd_pcm_dmaengine snd_pcm snd_timer snd soundcore i2c_fm1388 spi_fm1388 usb_f_fs g_carplay usb_f_ncm_iap usb_f_bulk_eap usb_f_bulk_iap u_ether musb_hdrc usbmon libcomposite usb_storage usbhid dwc3 udc_core dwc3_omap xhci_plat_hcd xhci_hcd usbcore tty_hci st_drv serio_mcu serport libps2 uinput input_polldev mousedev evdev pvrsrvkm(O)

31801.69> [31934.311962] CPU: 0 PID: 14618 Comm: usb-storage Tainted: G D W O 3.14.57-00024-gdd8b413-dirty #1

31801.69> [31934.321304] Backtrace:

31801.69> [31934.323773] [<c0012334>] (dump_backtrace) from [<c001254c>] (show_stack+0x18/0x1c)

31801.69> [31934.331371] r6:00000000 r5:cea50028 r4:c07c7de0 r3:00000000

31801.69> [31934.337090] [<c0012534>] (show_stack) from [<c05900ac>] (dump_stack+0xa0/0xd8)

31801.69> [31934.344346] [<c059000c>] (dump_stack) from [<c0039958>] (warn_slowpath_common+0x74/0x90)

31801.69> [31934.352468] r6:0000028f r5:00000009 r4:00000000 r3:cea50000

31801.69> [31934.358185] [<c00398e4>] (warn_slowpath_common) from [<c0039a18>] (warn_slowpath_null+0x24/0x2c)

31801.69> [31934.367005] r8:34325241 r7:0000000c r6:ec29c000 r5:ec29c18c r4:ec1ec000

31801.69> [31934.373773] [<c00399f4>] (warn_slowpath_null) from [<c032ff60>] (omap_crtc_apply+0x94/0x98)

31801.69> [31934.382160] [<c032fecc>] (omap_crtc_apply) from [<c0330bb8>] (omap_plane_mode_set+0x114/0x160)

31801.69> [31934.390805] r5:34325241 r4:02d00000

31801.69> [31934.394411] [<c0330aa4>] (omap_plane_mode_set) from [<c032f4dc>] (omap_crtc_mode_set_base+0x78/0x80)

31801.69> [31934.403579] r10:00000004 r9:ec29cd98 r8:cea62800 r7:ec29c000 r6:00000000 r5:02d00000

31801.69> [31934.411478] r4:ec1ec000

31801.69> [31934.414039] [<c032f464>] (omap_crtc_mode_set_base) from [<c030fb40>] (drm_crtc_helper_set_config+0x704/0x8ec)

31801.69> [31934.423992] r7:ec29cdbc r6:ec29cda4 r5:ec2379c0 r4:ec1ec000

31802.03> [31934.429712] [<c030f43c>] (drm_crtc_helper_set_config) from [<c0320c2c>] (drm_mode_set_config_internal+0x5c/0xd8)

31802.03> [31934.439927] r10:c07e8604 r9:c07e93b8 r8:00000000 r7:ec2356c0 r6:ec2379c0 r5:ec1ec000

31802.03> [31934.447826] r4:ec235480

31802.03> [31934.450381] [<c0320bd0>] (drm_mode_set_config_internal) from [<c0311038>] (drm_fb_helper_restore_fbdev_mode+0xac/0xcc)

31802.03> [31934.461120] r6:ec2379c0 r5:00000000 r4:00000001 r3:00000000

31802.03> [31934.466837] [<c0310f8c>] (drm_fb_helper_restore_fbdev_mode) from [<c0312c8c>] (drm_fb_helper_panic+0x70/0x90)

31802.03> [31934.476790] r8:00000000 r7:c07e93dc r6:00000000 r5:c07d04f4 r4:ec2356c0

31802.03> [31934.483559] [<c0312c1c>] (drm_fb_helper_panic) from [<c005a0f4>] (notifier_call_chain+0x4c/0x8c)

31802.03> [31934.492380] r6:00000000 r5:00000000 r4:fffffffe r3:c0312c1c

31802.03> [31934.498096] [<c005a0a8>] (notifier_call_chain) from [<c005a3e8>] (atomic_notifier_call_chain+0x3c/0x50)

31802.03> [31934.507527] r8:bf0b8a76 r7:00000001 r6:c07e97dc r5:00000000 r4:c07e93dc r3:ffffffff

31802.03> [31934.515346] [<c005a3ac>] (atomic_notifier_call_chain) from [<c058d2cc>] (panic+0x9c/0x1d0)

31802.03> [31934.523642] r6:0000000b r5:c06b528c r4:c07e93b8

31802.03> [31934.528304] [<c058d234>] (panic) from [<c0012938>] (die+0x3e8/0x400)

31802.03> [31934.534681] r3:00000001 r2:00000001 r1:600d0193 r0:c06b528c

31802.03> [31934.540391] r7:00000001

31802.03> [31934.542944] [<c0012550>] (die) from [<c0012974>] (arm_notify_die+0x24/0x5c)

31802.03> [31934.549933] r10:ea0bd000 r9:ea0bd174 r8:cea51a98 r7:00000000 r6:c07b0ff0 r5:00000007

31802.03> [31934.557836] r4:00001211

31802.03> [31934.560389] [<c0012950>] (arm_notify_die) from [<c0008498>] (do_DataAbort+0x94/0x98)

31802.03> [31934.568167] [<c0008404>] (do_DataAbort) from [<c0013058>] (__dabt_svc+0x38/0x60)

31802.03> [31934.575591] Exception stack(0xcea51a98 to 0xcea51ae0)

31802.03> [31934.580662] 1a80: 000002a0 000002b0

31802.03> [31934.588875] 1aa0: 00000000 e8958740 ea0bd000 00000001 ea0bd148 00000000 00000002 ea0bd174

31802.03> [31934.597087] 1ac0: ea0bd000 cea51b3c 800d0013 cea51ae0 bf0b8214 bf0b8a74 800d0093 ffffffff

31802.03> [31934.605296] r8:00000002 r7:cea51acc r6:ffffffff r5:800d0093 r4:bf0b8a74

31802.03> [31934.612092] [<bf0b81a0>] (xhci_hub_control [xhci_hcd]) from [<bf07d4c0>] (usb_hcd_submit_urb+0x22c/0x854 [usbcore])

31802.03> [31934.622568] r10:bf0b81a0 r9:00000000 r8:d3a9b9c0 r7:00000000 r6:00002303 r5:ea0bd000

31802.03> [31934.630468] r4:e76e0d00

31802.03> [31934.633043] [<bf07d294>] (usb_hcd_submit_urb [usbcore]) from [<bf07eb88>] (usb_submit_urb+0x304/0x4c0 [usbcore])

31802.03> [31934.643258] r10:00000003 r9:00000002 r8:e8b1ec00 r7:00000000 r6:00000000 r5:00000010

31802.03> [31934.651159] r4:e76e0d00

31802.03> [31934.653734] [<bf07e884>] (usb_submit_urb [usbcore]) from [<bf07f178>] (usb_start_wait_urb+0x54/0xc4 [usbcore])

31802.03> [31934.663774] r10:00000003 r9:00000004 r8:000003e8 r7:cea51c84 r6:00000000 r5:cea51c3c

31802.03> [31934.671673] r4:e76e0d00

31802.03> [31934.674246] [<bf07f124>] (usb_start_wait_urb [usbcore]) from [<bf07f294>] (usb_control_msg+0xac/0xdc [usbcore])

31802.03> [31934.684374] r8:e8b1ec00 r7:80000100 r6:00000001 r5:00000000 r4:d93cefc0

31802.03> [31934.691164] [<bf07f1e8>] (usb_control_msg [usbcore]) from [<bf074a34>] (set_port_feature+0x4c/0x54 [usbcore])

31802.03> [31934.701117] r10:00000001 r9:00000000 r8:00000005 r7:00000001 r6:00000003 r5:e89f1a00

31802.03> [31934.709014] r4:00000032

31802.03> [31934.711581] [<bf0749e8>] (set_port_feature [usbcore]) from [<bf076360>] (hub_port_reset+0x7c/0x3f0 [usbcore])

31802.03> [31934.721556] [<bf0762e4>] (hub_port_reset [usbcore]) from [<bf078108>] (hub_port_init+0x78/0xaa0 [usbcore])

31802.03> [31934.731247] r10:00000001 r9:e8b1ec00 r8:e89f1a00 r7:00000001 r6:00000003 r5:00000000

31802.03> [31934.739146] r4:ceec0000

31802.03> [31934.741718] [<bf078090>] (hub_port_init [usbcore]) from [<bf078c2c>] (usb_reset_and_verify_device+0xfc/0x580 [usbcore])

31802.03> [31934.752544] r10:e7a82850 r9:e89f1a48 r8:bf0905a8 r7:00000001 r6:e89f1a00 r5:00000001

31802.03> [31934.760442] r4:ceec0000

31802.03> [31934.763013] [<bf078b30>] (usb_reset_and_verify_device [usbcore]) from [<bf0795a4>] (usb_reset_device+0xcc/0x190 [usbcore])

31802.03> [31934.774100] r10:e7a82850 r9:e7a82800 r8:00000000 r7:cea50020 r6:ceec0000 r5:00000001

31802.16> [31934.782000] r4:e8a91e00

31802.16> [31934.784567] [<bf0794d8>] (usb_reset_device [usbcore]) from [<bf0f1bac>] (usb_stor_port_reset+0x5c/0x6c [usb_storage])

31802.16> [31934.795218] r10:cee15bb0 r9:00000000 r8:00000002 r7:00000003 r6:00000000 r5:cee15bd8

31802.16> [31934.803119] r4:cee15bb0 r3:00000010

31802.16> [31934.806733] [<bf0f1b50>] (usb_stor_port_reset [usb_storage]) from [<bf0f1d14>] (usb_stor_invoke_transport+0x158/0x444 [usb_storage])

31802.16> [31934.818693] r5:cee15bd8 r4:d3ad2780

31802.16> [31934.822307] [<bf0f1bbc>] (usb_stor_invoke_transport [usb_storage]) from [<bf0f0a0c>] (usb_stor_transparent_scsi_command+0x10/0x14 [usb_storage])

31802.16> [31934.835312] r10:ffffff80 r9:00000000 r8:00000002 r7:c07a20c0 r6:00000000 r5:cee15c7c

31802.16> [31934.843211] r4:cee15bb0

31802.16> [31934.845770] [<bf0f09fc>] (usb_stor_transparent_scsi_command [usb_storage]) from [<bf0f2f54>] (usb_stor_control_thread+0x154/0x220 [usb_storage])

31802.16> [31934.858785] [<bf0f2e00>] (usb_stor_control_thread [usb_storage]) from [<c0055f34>] (kthread+0xdc/0xf4)

31802.16> [31934.868129] r10:00000000 r9:00000000 r8:00000000 r7:bf0f2e00 r6:cee15bb0 r5:00000000

31802.16> [31934.876027] r4:d381ee40

31802.16> [31934.878581] [<c0055e58>] (kthread) from [<c000e960>] (ret_from_fork+0x14/0x34)

31802.16> [31934.885831] r7:00000000 r6:00000000 r5:c0055e58 r4:d381ee40

31802.16> [31934.891542] ---[ end trace 3e6ea1b14242c33d ]---

31807.21> [31934.896189] Rebooting in 5 seconds..

31807.21> U-Boot SPL 2014.07-00004-g7a96aa7 (Feb 02 2018 - 11:20:09)

31807.21> DRA752-GP ES2.0

31807.40> Using default environment

31807.40>

31807.41> serial# not set, setting...

31807.41> Recovery Command: ""

31807.49> Loading Android image

31807.49> Kernel load addr 0x80008000 size 4341 KiB

31807.49> RAM disk load addr 0x81f00000 size 835 KiB

31807.59> Loading Android ramdisk

31807.69> serial# is 2e6408f04df600a2

31810.32> [ 0.000000] Booting Linux on physical CPU 0x0

31810.32> [ 0.000000] Initializing cgroup subsys cpu

31810.32> [ 0.000000] Initializing cgroup subsys cpuacct

31810.32> [ 0.000000] Linux version 3.14.57-00024-gdd8b413-dirty (uidp3496@hzhc110x) (gcc version 4.8 (GCC) ) #1 SMP PREEMPT Sat Mar 3 16:09:11 CST 2018

31810.32> [ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c7387d

31810.32> [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache

31810.32> [ 0.000000] Machine model: TI DRA742

Hi,Stan
The reason was found due to the definition of the node of the USB4 device tree.But I didn't find out what happened to the USB4 node definition,because USB4 port was working properly.Below was the USB4 node I defined.

&omap_dwc3_4 {
status = "disabled";
extcon = <&extcon_usb4>;
};

&timer5 {
clocks = <&timer5_gfclk_mux>;
clock-names = "timer_ext_ck";
};

&usb4 {
dr_mode = "otg";
snps,hsphy_interface = "ulpi";
reset-gpios = <&gpio5 17 GPIO_ACTIVE_LOW>;
timer = <&timer5>;
clocks = <&dpll_pcie_ref_ck>, <&dpll_pcie_ref_m2_ck>, <&pcie2_dclk_div>, <&clkoutmux0_clk_mux>, <&timer5_gfclk_mux>;
clock-names = "pcie_ref", "pcie_ref_m2", "pcie2", "clkout0", "timer5";
};

Hi Jack,

Can you still attach the schematic as an attachment or send it to me by email? I have only one assumption and it is related to schematic.

Thanks,

Stan

Hi,

stan,I think is not be hardware problem,here is the schematic.There is a usb charge ic of e52241 between the host and the device

The following tow figures are the circuit of usb4 and phy.

Hi,

Can you confirm e52241 is accessible via I2C, and the required configuration is set properly in the registers? E.g. 2MHz, 500mA, etc in the Setup_SMPS register?

Regards,

Stan