I’m extremely sorry for delayed response, somehow I thought I already replied to the question but I did not :(
Following is the dmesg output.
nvidia@linux:~$ dmesg | more
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.253-tegra (buildbrain@mobile-u64-5496-d5000) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GC
C 7.3-2018.05) ) #1 SMP PREEMPT Mon Jul 26 12:13:06 PDT 2021
[ 0.000000] Boot CPU: AArch64 Processor [411fd071]
[ 0.000000] OF: fdt:memory scan node memory@80000000, reg size 32,
[ 0.000000] OF: fdt: - 80000000 , 7ee00000
[ 0.000000] OF: fdt: - 100000000 , 7f200000
[ 0.000000] Found tegra_fbmem: 00800000@92ca9000
[ 0.000000] earlycon: uart8250 at MMIO32 0x0000000070006000 (options '')
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] OF: reserved mem: initialized node vpr-carveout, compatible id nvidia,vpr-carveout
[ 0.000000] OF: reserved mem: initialized node iram-carveout, compatible id nvidia,iram-carveout
[ 0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible id nvidia,ramoops
[ 0.000000] cma: Reserved 64 MiB at 0x00000000fac00000
[ 0.000000] On node 0 totalpages: 1039872
[ 0.000000] DMA zone: 8192 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 519168 pages, LIFO batch:31
[ 0.000000] Normal zone: 8136 pages used for memmap
[ 0.000000] Normal zone: 520704 pages, LIFO batch:31
[ 0.000000] psci: probing for conduit method from DT.
[ 0.000000] psci: PSCIv1.0 detected in firmware.
[ 0.000000] psci: Using standard PSCI v0.2 function IDs
[ 0.000000] psci: MIGRATE_INFO_TYPE not supported.
[ 0.000000] psci: SMC Calling Convention v1.1
[ 0.000000] percpu: Embedded 24 pages/cpu s57624 r8192 d32488 u98304
[ 0.000000] pcpu-alloc: s57624 r8192 d32488 u98304 alloc=24*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] CPU features: enabling workaround for ARM erratum 832075
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1023544
[ 0.000000] Kernel command line: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=teg
rafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,4 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1
125 core_edp_ma=4000 gpt tegra_fbmem=0x800000@0x92ca9000 is_hdmi_initialised=1 earlycon=uart8250,mmio32,0x70006000 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8
console=tty0 fbcon=map:0 net.ifnames=0 quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0
[ 0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 98304 bytes
[ 0.000000] log_buf_len min size: 32768 bytes
[ 0.000000] log_buf_len: 131072 bytes
[ 0.000000] early log buf free: 29760(90%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[ 0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[ 0.000000] Memory: 3560348K/4159488K available (15358K kernel code, 2956K rwdata, 6692K rodata, 8640K init, 612K bss, 124004K reserved, 475136K cma-reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] modules : 0xffffff8000000000 - 0xffffff8008000000 ( 128 MB)
[ 0.000000] vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000 ( 250 GB)
[ 0.000000] .text : 0xffffff8008080000 - 0xffffff8008f80000 ( 15360 KB)
[ 0.000000] .rodata : 0xffffff8008f80000 - 0xffffff8009610000 ( 6720 KB)
[ 0.000000] .init : 0xffffff8009610000 - 0xffffff8009e80000 ( 8640 KB)
[ 0.000000] .data : 0xffffff8009e80000 - 0xffffff800a163008 ( 2957 KB)
[ 0.000000] .bss : 0xffffff800a163008 - 0xffffff800a1fc0b4 ( 613 KB)
[ 0.000000] fixed : 0xffffffbefe7fd000 - 0xffffffbefec00000 ( 4108 KB)
[ 0.000000] PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000 ( 16 MB)
[ 0.000000] vmemmap : 0xffffffbf00000000 - 0xffffffc000000000 ( 4 GB maximum)
[ 0.000000] 0xffffffbf00000000 - 0xffffffbf03fc8000 ( 63 MB actual)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc0ff200000 ( 4082 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 64.
[ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=4.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=4
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] /interrupt-controller@60004000: 192 interrupts forwarded to /interrupt-controller
[ 0.000000] t210 clock and reset probe
[ 0.000000] tegra-pmc: get_secure_pmc_setting: done secure_pmc=1
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] clk_cbus_recalc_rate: no gbus parent
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 19.20MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[ 0.000006] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[ 0.001544] Console: colour dummy device 80x25
[ 0.001554] console [tty0] enabled
[ 0.001560] bootconsole [uart8250] disabled
[ 0.001581] kmemleak: Kernel memory leak detector disabled
[ 0.001599] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=76800)
[ 0.001612] pid_max: default: 32768 minimum: 301
[ 0.002059] Security Framework initialized
[ 0.002280] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.002289] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.003452] ftrace: allocating 47077 entries in 184 pages
[ 0.172737] sched-energy: CPU device node has no sched-energy-costs
[ 0.172771] ASID allocator initialised with 65536 entries
[ 0.211683] tegra-id: chipid=22117.
[ 0.211697] tegra-id: opt_subrevision=0.
[ 0.211714] Tegra Speedo/IDDQ fuse revision 4
[ 0.211720] Tegra: CPU Speedo ID 9, SoC Speedo ID 0, GPU Speedo ID 2
[ 0.211724] Tegra: CPU Process ID 0, SoC Process ID 0, GPU Process ID 0
[ 0.211730] Tegra: CPU Speedo Value 2031, SoC Speedo Value 1929, GPU Speedo Value 2019
[ 0.211734] Tegra: CPU IDDQ Value 1660, SoC IDDQ Value 1948, GPU IDDQ Value 2265
[ 0.211754] Tegra Revision: A02 SKU: 0x8f CPU Process: 0 SoC Process: 0
[ 0.211771] DTS File Name: /home/developer/l4t-sources/jetsonNano/Linux_for_Tegra/source/public/kernel/kernel-4.9/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t210/po
rg/kernel-dts/tegra210-p3448-0000-p3449-0000-b00.dts
[ 0.211779] DTB Build time: Dec 23 2021 19:55:09
[ 0.261032] CPU1: Booted secondary processor [411fd071]
[ 0.292998] CPU2: Booted secondary processor [411fd071]
[ 0.324977] CPU3: Booted secondary processor [411fd071]
[ 0.325056] Brought up 4 CPUs
[ 0.325061] SMP: Total of 4 processors activated.
[ 0.325068] CPU features: detected feature: 32-bit EL0 Support
[ 0.325329] CPU: All CPU(s) started at EL2
[ 0.325346] alternatives: patching kernel code
[ 0.333793] devtmpfs: initialized
[ 0.370522] Initilizing CustomIPI irq domain
[ 0.370847] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.370867] futex hash table entries: 1024 (order: 4, 65536 bytes)
[ 0.382412] pinctrl core: initialized pinctrl subsystem
[ 0.383033] OS set in device tree is not L4T.
[ 0.383473] regulator-dummy: no parameters
[ 0.383754] Initializing plugin-manager
[ 0.383916] Plugin module not found
[ 0.384113] node /plugin-manager/fragement@0 match with board >=3448-0000-100
[ 0.384657] node /plugin-manager/fragment@1 match with board >=3448-0000-101
[ 0.385674] node /plugin-manager/fragement@7 match with odm-data enable-pmic-wdt
[ 0.385887] node /plugin-manager/fragement@8 match with odm-data enable-pmic-wdt
[ 0.386509] node /plugin-manager/fragement@13 match with board >=3448-0000-300
[ 0.390042] NET: Registered protocol family 16
[ 0.391395] pstore: using zlib compression
[ 0.391430] console [pstore-1] enabled
[ 0.391435] pstore: Registered ramoops as persistent store backend
[ 0.391441] ramoops: attached 0x200000@0xb0000000, ecc: 0/0
[ 0.401052] cpuidle: using governor menu
[ 0.404882] tegra_smmu 70019000.iommu: Loaded Tegra IOMMU driver
[ 0.406566] vdso: 2 pages (1 code @ ffffff8008f87000, 1 data @ ffffff8009e84000)
[ 0.406586] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.409607] atomic_pool_init():622: DMA: preallocated 1024 KiB pool for atomic allocations
[ 0.411786] Serial: AMBA PL011 UART driver
[ 0.412297] tegra_powergate_init: DONE
[ 0.412312] DTS File Name: /home/developer/l4t-sources/jetsonNano/Linux_for_Tegra/source/public/kernel/kernel-4.9/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t210/po
rg/kernel-dts/tegra210-p3448-0000-p3449-0000-b00.dts
[ 0.412319] DTB Build time: Dec 23 2021 19:55:09
[ 0.414124] Tegra reboot handler registered.
[ 0.418630] iommu: Adding device tegra-carveouts to group 0
[ 0.418770] platform tegra-carveouts: domain=ffffffc0f94083d8 allocates as[0]=ffffffc0f9bb80a8
[ 0.419138] iommu: Adding device smmu_test to group 1
[ 0.419188] platform smmu_test: domain=ffffffc0f9408618 allocates as[0]=ffffffc0f9bb8110
[ 0.419992] mc: mapped MMIO address: 0xffffff8008041000 -> 0x70019000
[ 0.420051] mc: mapped MMIO address: 0xffffff8008067000 -> 0x7001c000
[ 0.420110] mc: mapped MMIO address: 0xffffff800807b000 -> 0x7001d000
[ 0.420120] nv-tegra-mc 70019000.mc: No mssnvlink node
[ 0.420142] mc-err: mcerr ops are set to t21x
[ 0.430956] iommu: Adding device 70090000.xusb to group 2
[ 0.431248] iommu: Adding device 70006000.serial to group 3
[ 0.431320] platform 70006000.serial: domain=ffffffc0f949f558 allocates as[0]=ffffffc0f9bb8178
[ 0.431759] iommu: Adding device 70006040.serial to group 4
[ 0.432038] iommu: Adding device 70006200.serial to group 5
[ 0.432268] iommu: Adding device sound to group 6
[ 0.432312] platform sound: domain=ffffffc0f949fa98 allocates as[0]=ffffffc0f9bb81e0
[ 0.432900] iommu: Adding device 7000d400.spi to group 7
[ 0.433418] iommu: Adding device 7000d600.spi to group 8
[ 0.433710] iommu: Adding device 70410000.spi to group 9
[ 0.434020] iommu: Adding device 50000000.host1x to group 10
[ 0.434297] iommu: Adding device 54080000.vi to group 11
[ 0.434689] iommu: Adding device 54600000.isp to group 12
[ 0.434985] iommu: Adding device 54680000.isp to group 13
[ 0.435261] iommu: Adding device tegradc.0 to group 14
[ 0.435320] platform tegradc.0: domain=ffffffc0f94aa9d8 allocates as[0]=ffffffc0f9bb8248
[ 0.439515] platform tegradc.0: IOVA linear map 0x0000000092ca9000(800000)
[ 0.439905] platform tegradc.0: IOVA linear map 0x00000000d7000000(19000000)
[ 0.440237] iommu: Adding device tegradc.1 to group 15
[ 0.440287] platform tegradc.1: domain=ffffffc0f94aac18 allocates as[0]=ffffffc0f9bb82b0
[ 0.444474] platform tegradc.1: IOVA linear map 0x0000000092ca9000(800000)
[ 0.444861] platform tegradc.1: IOVA linear map 0x00000000d7000000(19000000)
[ 0.445148] iommu: Adding device 54340000.vic to group 16
[ 0.445355] iommu: Adding device 544c0000.nvenc to group 17
[ 0.445553] iommu: Adding device 54500000.tsec to group 18
[ 0.445755] iommu: Adding device 54100000.tsecb to group 19
[ 0.445977] iommu: Adding device 54480000.nvdec to group 20
[ 0.446166] iommu: Adding device 54380000.nvjpg to group 21
[ 0.447203] iommu: Adding device 546c0000.i2c to group 22
[ 0.447525] iommu: Adding device 57000000.gpu to group 23
[ 0.447581] platform 57000000.gpu: domain=ffffffc0f94e2c18 allocates as[0]=ffffffc0f9bb8318
[ 0.447618] platform 57000000.gpu: domain=ffffffc0f94e2c18 allocates as[1]=ffffffc0f9bb8380
[ 0.447659] platform 57000000.gpu: domain=ffffffc0f94e2c18 allocates as[2]=ffffffc0f9bb83e8
[ 0.447720] platform 57000000.gpu: domain=ffffffc0f94e2c18 allocates as[3]=ffffffc0f9bb8450
[ 0.448612] tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
[ 0.448624] tegra-pmc 7000e400.pmc: scratch reg offset dts data not present
[ 0.448638] tegra-pmc: ### PMC reset source: TEGRA_POWER_ON_RESET
[ 0.448641] tegra-pmc: ### PMC reset level: TEGRA_RESET_LEVEL_WARM
[ 0.448646] tegra-pmc: ### PMC reset status reg: 0x0
[ 0.501173] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[ 0.501181] tegra-pmc: Clear bootloader IO dpd settings
[ 0.501200] tegra-pmc 7000e400.pmc: IO padctrl driver initialized
[ 0.501259] tegra-pmc 7000e400.pmc: PMC: Successfully configure bootrom reset commands
[ 0.501539] iommu: Adding device 70012000.se to group 24
[ 0.502336] iommu: Adding device 7000c000.i2c to group 25
[ 0.502600] iommu: Adding device 7000c400.i2c to group 26
[ 0.502895] iommu: Adding device 7000c500.i2c to group 27
[ 0.503146] iommu: Adding device 7000c700.i2c to group 28
[ 0.503396] iommu: Adding device 7000d000.i2c to group 29
[ 0.503644] iommu: Adding device 7000d100.i2c to group 30
[ 0.503938] iommu: Adding device sdhci-tegra.0 to group 31
[ 0.503996] platform sdhci-tegra.0: domain=ffffffc0f954be58 allocates as[0]=ffffffc0f9bb84b8
[ 0.504858] iommu: Adding device 700d0000.xudc to group 32
[ 0.508137] vdd-ac-bat: 5000 mV
[ 0.508541] vdd-5v0-sys: 5000 mV
[ 0.509228] vdd-5v0-hdmi: 5000 mV
[ 0.509687] vdd-5v0-hdmi: supplied by vdd-5v0-sys
[ 0.509941] vdd-1v8-sys: 1800 mV
[ 0.510312] vdd-fan: 5000 mV
[ 0.510528] vdd-fan: supplied by vdd-5v0-sys
[ 0.510780] vdd-usb-vbus: 5000 mV
[ 0.510998] vdd-usb-vbus: supplied by vdd-5v0-sys
[ 0.511335] vdd-usb-vbus2: 5000 mV
[ 0.546126] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 0.548438] gpio gpiochip0: gpio-line-names specifies 240 line names but there are 256 lines on the chip
[ 0.549566] GPIO line 6 (system-suspend-gpio) hogged as output/high
[ 0.549598] GPIO line 151 (camera-control-output-low) hogged as output/low
[ 0.549619] GPIO line 152 (camera-control-output-low) hogged as output/low
[ 0.549978] gpiochip_setup_dev: registered GPIOs 0 to 255 on device: gpiochip0 (tegra-gpio)
[ 0.558051] eventlib_kernel: keventlib is initialized, test id: 0
[ 0.558392] SCSI subsystem initialized
[ 0.558566] libata version 3.00 loaded.
[ 0.558814] usbcore: registered new interface driver usbfs
[ 0.558856] usbcore: registered new interface driver hub
[ 0.558902] usbcore: registered new device driver usb
[ 0.562975] max77620 4-003c: PMIC Version OTP:0x35 and ES:0x8
[ 0.568347] vdd-core: 600 <--> 1162 mV at 1125 mV
[ 0.568499] random: fast init done
[ 0.569388] vdd-ddr-1v1: Bringing 1125000uV into 1150000-1150000uV
[ 0.572252] vdd-ddr-1v1: 1150 mV
[ 0.576242] vdd-pre-reg-1v35: 1350 mV
[ 0.580243] vdd-1v8: 1800 mV
[ 0.584237] avdd-sys-1v2: 1200 mV
[ 0.588241] vdd-pex-1v0: 1050 mV
[ 0.588860] vddio-sdmmc-ap: 1800 <--> 3300 mV at 3300 mV
[ 0.589384] max77620-ldo3: at 3100 mV
[ 0.592243] vdd-rtc: 850 <--> 1100 mV at 1000 mV
[ 0.592765] max77620-ldo5: at 3100 mV
[ 0.596245] vddio-sdmmc3-ap: 1800 <--> 3300 mV at 2800 mV
[ 0.600238] avdd-1v05-pll: 1050 mV
[ 0.604241] avdd-io-hdmi-dp: 1050 mV
[ 0.606938] GPIO line 505 (spmic-default-output-high) hogged as output/high
[ 0.607236] gpiochip_setup_dev: registered GPIOs 504 to 511 on device: gpiochip1 (max77620-gpio)
[ 0.607521] max77620 4-003c: max77620 probe successful
[ 0.610318] media: Linux media interface: v0.10
[ 0.610378] Linux video capture interface: v2.00
[ 0.611355] pps_core: LinuxPPS API ver. 1 registered
[ 0.611361] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.611377] PTP clock support registered
[ 0.614615] tegra210-emc 7001b000.external-memory-controller: validated EMC DFS table
[ 0.615471] Advanced Linux Sound Architecture Driver Initialized.
[ 0.616172] Bluetooth: Core ver 2.22
[ 0.616223] NET: Registered protocol family 31
[ 0.616228] Bluetooth: HCI device and connection manager initialized
[ 0.616243] Bluetooth: HCI socket layer initialized
[ 0.616256] Bluetooth: L2CAP socket layer initialized
[ 0.616283] Bluetooth: SCO socket layer initialized
[ 0.618135] tegra210_dvfs: no clock found for sdmmc2_ddr
[ 0.618153] tegra210_dvfs: no clock found for sdmmc4_ddr
[ 0.618201] tegra210_dvfs: no clock found for sdmmc1_ddr
[ 0.618217] tegra210_dvfs: no clock found for sdmmc3_ddr
[ 0.621505] tegra_dvfs: Unable to get vdd-cpu rail for step info, defering probe
[ 0.622618] vdd-3v3-sys: 3300 mV
[ 0.623005] vdd-3v3-sys: supplied by vdd-5v0-sys
[ 0.623054] vdd-1v8-sys: supplied by vdd-3v3-sys
[ 0.625088] vdd-usb-vbus2: supplied by vdd-3v3-sys
[ 0.625550] vdd-3v3-sd: 3300 mV
[ 0.625979] vdd-3v3-sd: supplied by vdd-3v3-sys
[ 0.626778] avdd-io-edp-1v05: 1050 mV
[ 0.627132] avdd-io-edp-1v05: supplied by avdd-1v05-pll
[ 0.627266] vdd-usb-hub-en: 5000 mV
[ 0.627617] vdd-usb-hub-en: supplied by vdd-1v8-sys
[ 0.628694] camchar: rtcpu character device driver loaded
[ 0.629493] extcon-gpio-states extcon:extcon@1: Cable state:0, cable id:0
[ 0.630864] clocksource: Switched to clocksource arch_sys_counter
[ 0.671889] VFS: Disk quotas dquot_6.6.0
[ 0.672018] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 0.672517] nvmap_heap_init: nvmap_heap_init: created heap block cache
[ 0.672972] dma_declare_coherent_resizable_cma_memory:324: resizable heap=vpr, base=0x00000000d7000000, size=0x19000000
[ 0.672991] dma-vpr: heap size is not multiple of cma_chunk_size heap_info->num_chunks (13) rem_chunk_size(0x1000000)
[ 0.673252] cma: enabled page replacement for spfn=d7000, epfn=f0000
[ 0.673259] dma_declare_coherent_resizable_cma_memory:373: resizable cma heap=vpr create successful
[ 0.673274] tegra-carveouts tegra-carveouts: assigned reserved memory node vpr-carveout
[ 0.673311] tegra-carveouts tegra-carveouts: iram :dma coherent mem declare 0x0000000040001000,258048
[ 0.673318] tegra-carveouts tegra-carveouts: assigned reserved memory node iram-carveout
[ 0.673332] nvmap: nvmap_select_cache_ops() nvmap cache ops set to set/ways
[ 0.673339] nvmap_page_pool_init: Total RAM pages: 1008871
[ 0.673344] nvmap_page_pool_init: nvmap page pool size: 126108 pages (492 MB)
[ 0.673433] nvmap_background_zero_thread: PP zeroing thread starting.
[ 0.673931] misc nvmap: created heap iram base 0x0000000040001000 size (252KiB)
[ 0.675012] misc nvmap: created heap vpr base 0x00000000d7000000 size (409600KiB)
[ 0.683310] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type AO-therm
[ 0.683756] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type CPU-therm
[ 0.684107] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type GPU-therm
[ 0.684401] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type PLL-therm
[ 0.684583] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type PMIC-Die
[ 0.684859] pre_t19x_iso_plat_init(): iso emc max clk=1600000KHz
[ 0.684863] pre_t19x_iso_plat_init(): max_iso_bw=11520000KB
[ 0.685297] NET: Registered protocol family 2
[ 0.686303] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.686518] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[ 0.687091] TCP: Hash tables configured (established 32768 bind 32768)
[ 0.687249] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.687329] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[ 0.687759] NET: Registered protocol family 1
[ 0.688462] RPC: Registered named UNIX socket transport module.
[ 0.688466] RPC: Registered udp transport module.
[ 0.688469] RPC: Registered tcp transport module.
[ 0.688473] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.688488] PCI: CLS 0 bytes, default 64
[ 0.688731] Trying to unpack rootfs image as initramfs...
[ 0.994392] Freeing initrd memory: 6992K
[ 1.004368] host1x 50000000.host1x: initialized
[ 1.006231] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 1.009610] audit: initializing netlink subsys (disabled)
[ 1.009681] audit: type=2000 audit(0.859:1): initialized
[ 1.010386] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[ 1.020434] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.021932] ntfs: driver 2.1.32 [Flags: R/W].
[ 1.022730] 9p: Installing v9fs 9p2000 file system support
[ 1.026029] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240)
[ 1.026150] io scheduler noop registered
[ 1.026457] io scheduler cfq registered (default)
[ 1.029471] gic 702f9000.agic: GIC IRQ controller registered
[ 1.032443] iommu: Adding device 702ef000.adsp to group 33
[ 1.041501] iommu: Adding device aconnect@702c0000:adsp_audio to group 34
[ 1.041665] tegra-aconnect aconnect@702c0000: Tegra ACONNECT bus registered
[ 1.042340] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_SKU_CALIB_0 = 0x79e8412
[ 1.042348] tegra-xusb-padctl 7009f000.xusb_padctl: TEGRA_FUSE_USB_CALIB_EXT_0 = 0x4
[ 1.044025] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.0, lane = usb2-0, function = xusb
[ 1.044133] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.1, lane = usb2-1, function = xusb
[ 1.044236] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-usb2.2, lane = usb2-2, function = xusb
[ 1.044438] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.3, lane = pcie-0, function = pcie-x1
[ 1.044529] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.4, lane = pcie-1, function = pcie-x4
[ 1.044626] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.5, lane = pcie-2, function = pcie-x4
[ 1.044717] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.6, lane = pcie-3, function = pcie-x4
[ 1.044811] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.7, lane = pcie-4, function = pcie-x4
[ 1.044899] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.8, lane = pcie-5, function = xusb
[ 1.044989] tegra-xusb-padctl 7009f000.xusb_padctl: dev = phy-pcie.9, lane = pcie-6, function = xusb
[ 1.051292] tegra-pwm 7000a000.pwm: PWM clk cannot sleep in ops
[ 1.053021] tegra-dfll-pwm 70110000.pwm: DFLL pwm-rate: 12800000
[ 1.054978] tegra-pcie 1003000.pcie: 4x1, 1x1 configuration
[ 1.056277] tegra-pcie 1003000.pcie: PCIE: Enable power rails
[ 1.056635] tegra-pcie 1003000.pcie: probing port 0, using 4 lanes
[ 1.057904] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[ 1.058142] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=3925327, vi_iso_bw=1500000, max_bw=3925327
[ 1.058409] Adding domain tsec-pd to PM domain host1x-pd
[ 1.060592] tegra-pcie 1003000.pcie: probing port 1, using 1 lanes
[ 1.061586] tsec 54500000.tsec: initialized
[ 1.063204] tsec 54100000.tsecb: initialized
[ 1.063949] Adding domain nvdec-pd to PM domain host1x-pd
[ 1.067211] nvdec 54480000.nvdec: initialized
[ 1.068264] Adding domain vic03-pd to PM domain host1x-pd
[ 1.068446] Adding domain msenc-pd to PM domain host1x-pd
[ 1.068601] Adding domain nvjpg-pd to PM domain host1x-pd
[ 1.072254] falcon 54340000.vic: initialized
[ 1.073468] falcon 544c0000.nvenc: initialized
[ 1.074763] falcon 54380000.nvjpg: initialized
[ 1.079215] tegra_cec 70015000.tegra_cec: dt=1 start=0x70015000 end=0x70015FFF irq=97
[ 1.079284] tegra_cec 70015000.tegra_cec: Enable clock result: 0.
[ 1.079319] tegra_cec 70015000.tegra_cec: tegra_cec_init started
[ 1.079492] tegradc tegradc.0: disp0 connected to head0->/host1x/sor1
[ 1.079583] display board info: id 0x0, fab 0x0
[ 1.079602] tegra_cec 70015000.tegra_cec: cec_add_sysfs ret=0
[ 1.079607] tegra_cec 70015000.tegra_cec: probed
[ 1.079645] generic_infoframe_type: 0x87
[ 1.079797] tegradc tegradc.0: DT parsed successfully
[ 1.079848] tegradc tegradc.0: Display dc.ffffff800abc0000 registered with id=0
[ 1.080388] tegradc tegradc.0: Bootloader disp_param detected. Detected mode: 1920x1080 (on 0x0mm) pclk=148350781
[ 1.087570] tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
[ 1.092235] tegradc tegradc.0: probed
[ 1.093406] tegra-adma 702e2000.adma: Tegra210 ADMA driver registered 22 channels
[ 1.095244] tegra-fuse-burn 7000f800.efuse:efuse-burn: shutdown limit check disabled
[ 1.095254] tegra-fuse-burn 7000f800.efuse:efuse-burn: Fuse burn driver initialized
[ 1.095892] kfuse 7000fc00.kfuse: initialized
[ 1.097636] tegra-pmc-iopower pmc-iopower: Regulator supply iopower-dbg-supply not available
[ 1.098582] tegra-pmc-iopower pmc-iopower: NO_IOPOWER setting 0x0
[ 1.100238] tegra-dfll-pwm 70110000.pwm: DFLL_PWM regulator is available now
[ 1.100253] vdd-cpu: 708 <--> 1322 mV at 708 mV
[ 1.100812] pwm-regulator pwm_regulators:pwm-regulator@0: PWM regulator registration passed
[ 1.102576] vdd-gpu: applied init 1000000uV constraint
[ 1.102585] vdd-gpu: 708 <--> 1323 mV at 997 mV
[ 1.103066] pwm-regulator pwm_regulators:pwm-regulator@1: PWM regulator registration passed
[ 1.107945] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.108101] No Device Node present for smmu client: serial8250 !!
[ 1.108115] platform serial8250: No iommus property found in DT node, got swgids from fixup(101004000)
[ 1.108179] iommu: Adding device serial8250 to group 35
[ 1.112067] console [ttyS0] disabled
[ 1.112237] 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 63, base_baud = 25500000) is a Tegra
[ 1.112398] console [ttyS0] enabled
[ 1.113773] 70006040.serial: ttyTHS1 at MMIO 0x70006040 (irq = 64, base_baud = 0) is a TEGRA_UART
[ 1.114274] serial-tegra 70006200.serial: RX in PIO mode
[ 1.114389] 70006200.serial: ttyTHS2 at MMIO 0x70006200 (irq = 65, base_baud = 0) is a TEGRA_UART
[ 1.115762] [drm] Initialized
[ 1.124577] Console: switching to colour frame buffer device 240x67
[ 1.124710] tegradc tegradc.0: fb registered
[ 1.128429] brd: module loaded
[ 1.132076] tegradc tegradc.0: DC initialized, skipping tegra_dc_program_mode.
[ 1.132139] tegradc tegradc.0: hdmi: tmds rate:148351K prod-setting:prod_c_hdmi_75m_150m
[ 1.132684] tegradc tegradc.0: hdmi: get RGB quant from REG programmed by BL.
[ 1.132695] tegradc tegradc.0: hdmi: get YCC quant from REG programmed by BL.
[ 1.133966] loop: module loaded
[ 1.134046] tegra_profiler: version: 1.145, samples/io: 49/28
[ 1.134181] tegra_profiler: auth: init
[ 1.135707] THERMAL EST: found 2 subdevs
[ 1.135714] THERMAL EST num_resources: 0
[ 1.135721] [THERMAL EST subdev 0]
[ 1.135728] [THERMAL EST subdev 1]
[ 1.136212] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type thermal-fan-est
[ 1.136215] THERMAL EST: thz register success.
[ 1.136381] THERMAL EST: end of probe, return err: 0
[ 1.137648] sd: No Scsi addr parsed to reserve index
[ 1.137694] hisi_sas: driver version v1.6
[ 1.142488] tegra-qspi 70410000.spi: Prod settings list not found
[ 1.143714] qspi_mtd spi32766.0: MX25U3235F (4096 Kbytes)
[ 1.143726] qspi_mtd spi32766.0: mtd .name = spi32766.0, .size = 0x400000 (4MiB) .erasesize = 0x00001000 (4KiB) .numeraseregions = 0
[ 1.146958] libphy: Fixed MDIO Bus: probed
[ 1.147770] tun: Universal TUN/TAP device driver, 1.6
[ 1.147778] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 1.148995] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 1.149004] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 1.149056] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 1.149060] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 1.149109] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 1.149113] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 1.149164] ixgbe: Intel(R) 10 Gigabit PCI Express Network Driver - version 4.4.0-k
[ 1.149169] ixgbe: Copyright (c) 1999-2016 Intel Corporation.
[ 1.150477] PPP generic driver version 2.4.2
[ 1.150685] PPP BSD Compression module registered
[ 1.150704] PPP Deflate Compression module registered
[ 1.150744] PPP MPPE Compression module registered
[ 1.150751] NET: Registered protocol family 24
[ 1.150833] usbcore: registered new interface driver r8152
[ 1.150934] usbcore: registered new interface driver asix
[ 1.150985] usbcore: registered new interface driver ax88179_178a
[ 1.151027] usbcore: registered new interface driver cdc_ether
[ 1.151069] usbcore: registered new interface driver net1080
[ 1.151115] usbcore: registered new interface driver cdc_subset
[ 1.151153] usbcore: registered new interface driver zaurus
[ 1.151208] usbcore: registered new interface driver cdc_ncm
[ 1.151386] VFIO - User Level meta-driver version: 0.3
[ 1.152753] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.152777] ehci-pci: EHCI PCI platform driver
[ 1.152825] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 1.152837] ohci-pci: OHCI PCI platform driver
[ 1.152882] ohci-platform: OHCI generic platform driver
[ 1.156167] tegra-xusb 70090000.xusb: USB2 port 0 has OTG_CAP
[ 1.156819] tegra-xusb-padctl 7009f000.xusb_padctl: enabled OTG on UTMI pad 0
[ 1.158020] tegra-xusb 70090000.xusb: extcon 0: ffffffc0f9790c00 id
[ 1.159639] extcon-disp-state extcon:disp-state: cable 47 state 1
[ 1.159645] Extcon AUX1(HDMI) enable
[ 1.160782] tegradc tegradc.1: disp1 connected to head1->/host1x/sor
[ 1.160848] usbcore: registered new interface driver uas
[ 1.160860] tegradc tegradc.1: No lt-data, using default setting
[ 1.160891] tegradc tegradc.1: No hpd-gpio in DT
[ 1.160923] usbcore: registered new interface driver usb-storage
[ 1.160926] tegradc tegradc.1: DT parsed successfully
[ 1.160988] tegradc tegradc.1: Display dc.ffffff800d540000 registered with id=1
[ 1.161072] tegra-xusb 70090000.xusb: Firmware timestamp: 2020-07-31 09:33:12 UTC, Version: 50.26 release
[ 1.161199] tegra-xusb 70090000.xusb: xHCI Host Controller
[ 1.161231] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 1
[ 1.162029] tegra-xusb 70090000.xusb: hcc params 0x0184f525 hci version 0x100 quirks 0x00050010
[ 1.162095] tegra-xusb 70090000.xusb: irq 61, io mem 0x70090000
[ 1.162118] usbcore: registered new interface driver usbserial
[ 1.162348] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.162355] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.162361] usb usb1: Product: xHCI Host Controller
[ 1.162365] usb usb1: Manufacturer: Linux 4.9.253-tegra xhci-hcd
[ 1.162370] usb usb1: SerialNumber: 70090000.xusb
[ 1.163204] hub 1-0:1.0: USB hub found
[ 1.163226] tegradc tegradc.1: dpd enable lookup fail:-19
[ 1.163279] hub 1-0:1.0: 5 ports detected
[ 1.163987] tegra-xusb 70090000.xusb: xHCI Host Controller
[ 1.164001] tegra-xusb 70090000.xusb: new USB bus registered, assigned bus number 2
[ 1.164113] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 1.164251] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[ 1.164256] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.164260] usb usb2: Product: xHCI Host Controller
[ 1.164263] usb usb2: Manufacturer: Linux 4.9.253-tegra xhci-hcd
[ 1.164266] usb usb2: SerialNumber: 70090000.xusb
[ 1.164790] hub 2-0:1.0: USB hub found
[ 1.164834] hub 2-0:1.0: 4 ports detected
[ 1.165716] tegra-xusb 70090000.xusb: Upgrade port 0 to USB3.0
[ 1.165722] tegra-xusb 70090000.xusb: Upgrade port 1 to USB3.0
[ 1.166950] tegra-xudc-new 700d0000.xudc: device count: 1
[ 1.168758] tegra-xudc-new 700d0000.xudc: USB charger detection disabled
[ 1.168776] tegra-xudc-new 700d0000.xudc: vbus state: 0
[ 1.169381] tegra-xudc-new 700d0000.xudc: entering ELPG
[ 1.169641] tegra-xudc-new 700d0000.xudc: entering ELPG done
[ 1.172687] mousedev: PS/2 mouse device common for all mice
[ 1.172826] usbcore: registered new interface driver xpad
[ 1.173247] tegradc tegradc.1: probed
[ 1.173551] tegradc tegradc.1: fb registered
[ 1.176762] hpd: state 7 (Takeover from bootloader), hpd 0, pending_hpd_evt 1
[ 1.176769] hpd: switching from state 7 (Takeover from bootloader) to state 0 (Reset)
[ 1.176778] hpd: state 0 (Reset), hpd 0, pending_hpd_evt 0
[ 1.176793] tegradc tegradc.1: blank - powerdown
[ 1.176813] extcon-disp-state extcon:disp-state: cable 44 state 0 already set.
[ 1.176819] Extcon DP: HPD disabled
[ 1.176823] hpd: hpd_switch 0
[ 1.176827] hpd: switching from state 0 (Reset) to state 1 (Check Plug)
[ 1.176836] hpd: state 1 (Check Plug), hpd 0, pending_hpd_evt 0
[ 1.176843] hpd: switching from state 1 (Check Plug) to state 3 (Disabled)
[ 1.196274] tegradc tegradc.0: nominal-pclk:148351648 parent:148350781 div:1.0 pclk:148350781 146868084~161703244
[ 1.266964] tegra-xusb-padctl 7009f000.xusb_padctl: power on UTMI pads 1
[ 1.267232] usb usb2: usb_suspend_both: status 0
[ 1.294386] tegradc tegradc.0: blank - powerdown
[ 1.299989] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[ 1.302133] rtc rtc1: alarm rtc device
[ 1.302145] tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
[ 1.302162] tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
[ 1.302543] i2c /dev entries driver
[ 1.303941] i2c i2c-6: Added multiplexed i2c bus 7
[ 1.304204] i2c i2c-6: Added multiplexed i2c bus 8
[ 1.304208] i2c-mux-gpio cam_i2cmux: 2 port mux on Tegra I2C adapter adapter
[ 1.305216] max77620-power max77620-power: Event recorder REG_NVERC : 0x0
[ 1.307139] tegra_soctherm 700e2000.soctherm: pllx_offset tz:0 max:14, min:2
[ 1.307143] tegra_soctherm 700e2000.soctherm: pllx_offset tz:2 max:8, min:4
[ 1.307450] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 1.307463] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when cpu reaches 102500 mC
[ 1.307471] tegra_soctherm 700e2000.soctherm: throttrip: will throttle when cpu reaches 100500 mC
[ 1.307595] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 1.307605] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when gpu reaches 103000 mC
[ 1.307612] tegra_soctherm 700e2000.soctherm: throttrip: will throttle when gpu reaches 101000 mC
[ 1.307753] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 1.307762] tegra_soctherm 700e2000.soctherm: thermtrip: will shut down when pll reaches 127000 mC
[ 1.307767] tegra_soctherm 700e2000.soctherm: throttrip: pll: missing hot temperature
[ 1.307941] tegra_soctherm 700e2000.soctherm: failed to register sensor: -19
[ 1.308527] tegra_aotag tegra-aotag: Registering sensor 0
[ 1.308573] tegra_aotag tegra-aotag: Invalid temp readout
[ 1.308594] tegra_aotag tegra-aotag: Invalid temp readout
[ 1.308610] tegra_aotag tegra-aotag: Bound to TZ : ID 0
[ 1.308618] tegra_aotag tegra-aotag: Probe done [SUCCESS]:0
[ 1.309411] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 1.309426] tegra_dfll_action dfll-cdev-cap: Tegra DFLL 'cap cooling device' registered
[ 1.309576] tegra_aotag tegra-aotag: Invalid temp readout
[ 1.309598] tegra_dfll_action dfll-cdev-floor: Tegra DFLL 'floor cooling device' registered
[ 1.309960] parse_throttle_dt_data: Num cap clks = 6
[ 1.309964] parse_throttle_dt_data: clk=cclk_g type=2
[ 1.309971] parse_throttle_dt_data: clk=gpu type=4
[ 1.309989] parse_throttle_dt_data: clk=cap.throttle.c2bus type=0
[ 1.310006] parse_throttle_dt_data: clk=cap.throttle.c3bus type=0
[ 1.310025] parse_throttle_dt_data: clk=cap.throttle.sclk type=0
[ 1.310028] parse_throttle_dt_data: clk=emc type=3
[ 1.310326] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 1.310412] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 1.310517] tegra_throttle_probe: probe successful. #cdevs=4
[ 1.311121] FAN dev name: pwm-fan
[ 1.311160] FAN:gpio request success.
[ 1.311201] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255
[ 1.311439] pwm_fan_driver pwm-fan: got pwm for fan. polarity is normal
[ 1.311557] pwm_fan_driver pwm-fan: fan tach request irq success
[ 1.311564] pwm_fan_driver pwm-fan: tach period: 1000
[ 1.311639] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[ 1.311643] pwm_fan_driver pwm-fan: index 1: pwm=80, rpm=1000, rru=2, rrd=2, state:2
[ 1.311647] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[ 1.311652] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[ 1.311655] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[ 1.311659] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[ 1.311663] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[ 1.311667] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[ 1.311671] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[ 1.311675] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[ 1.313876] device-mapper: uevent: version 1.0.3
[ 1.314253] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[ 1.319602] tegra210-cpufreq cpufreq: probe()...completed
[ 1.320310] sdhci: Secure Digital Host Controller Interface driver
[ 1.320311] sdhci: Copyright(c) Pierre Ossman
[ 1.320313] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.320801] sdhci-tegra sdhci-tegra.0: Got CD GPIO
[ 1.321150] sdhci-tegra sdhci-tegra.0: Client registration for eMC Successful
[ 1.321277] sdhci-tegra sdhci-tegra.0: wakeup init done, cdirq 300
[ 1.325955] tegra-se 70012000.se: tegra_se_probe: complete
[ 1.326635] hidraw: raw HID events driver (C) Jiri Kosina
[ 1.327768] usbcore: registered new interface driver usbhid
[ 1.327769] usbhid: USB HID core driver
[ 1.329975] tegra21x_actmon 6000c800.actmon: in actmon_register()...
[ 1.330148] tegra21x_actmon 6000c800.actmon: initialization Completed for the device mc_all
[ 1.332147] nvpmodel: initialized successfully
[ 1.333202] usbcore: registered new interface driver snd-usb-audio
[ 1.333267] No Device Node present for smmu client: snd-soc-dummy !!
[ 1.333271] platform snd-soc-dummy: No iommus property found in DT node, got swgids from fixup(101004000)
[ 1.333287] iommu: Adding device snd-soc-dummy to group 36
[ 1.333544] extcon-disp-state extcon:disp-state: cable 47 state 0
[ 1.333546] Extcon AUX1(HDMI) disable
[ 1.351322] input: tegra-hda HDMI/DP,pcm=3 as /devices/70030000.hda/sound/card0/input0
[ 1.352733] OPE platform probe
[ 1.352828] OPE platform probe successful
[ 1.353085] OPE platform probe
[ 1.353168] OPE platform probe successful
[ 1.367141] mmc0: SDHCI controller on sdhci-tegra.0 [sdhci-tegra.0] using ADMA 64-bit with 64 bit addr
[ 1.379054] tegra-asoc: sound: ADMAIF1 <-> ADMAIF1 mapping ok
[ 1.379187] tegra-asoc: sound: ADMAIF2 <-> ADMAIF2 mapping ok
[ 1.379317] tegra-asoc: sound: ADMAIF3 <-> ADMAIF3 mapping ok
[ 1.379448] tegra-asoc: sound: ADMAIF4 <-> ADMAIF4 mapping ok
[ 1.379575] tegra-asoc: sound: ADMAIF5 <-> ADMAIF5 mapping ok
[ 1.379702] tegra-asoc: sound: ADMAIF6 <-> ADMAIF6 mapping ok
[ 1.379825] tegra-asoc: sound: ADMAIF7 <-> ADMAIF7 mapping ok
[ 1.379958] tegra-asoc: sound: ADMAIF8 <-> ADMAIF8 mapping ok
[ 1.380083] tegra-asoc: sound: ADMAIF9 <-> ADMAIF9 mapping ok
[ 1.380208] tegra-asoc: sound: ADMAIF10 <-> ADMAIF10 mapping ok
[ 1.391999] u32 classifier
[ 1.392001] Actions configured
[ 1.392074] Initializing XFRM netlink socket
[ 1.392804] NET: Registered protocol family 10
[ 1.393491] NET: Registered protocol family 17
[ 1.393500] NET: Registered protocol family 15
[ 1.393572] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 1.393614] Bluetooth: RFCOMM socket layer initialized
[ 1.393623] Bluetooth: RFCOMM ver 1.11
[ 1.393627] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[ 1.393631] Bluetooth: HIDP socket layer initialized
[ 1.393648] 9pnet: Installing 9P2000 support
[ 1.393684] Key type dns_resolver registered
[ 1.394067] Registered cp15_barrier emulation handler
[ 1.394073] Registered setend emulation handler
[ 1.395177] registered taskstats version 1
[ 1.395838] Adding domain ve2-pd to PM domain host1x-pd
[ 1.397254] Adding domain ve-pd to PM domain host1x-pd
[ 1.400024] isp 54600000.isp: initialized
[ 1.401011] isp 54680000.isp: initialized
[ 1.411673] last reset is due to power on reset
[ 1.411677] KERNEL: PMC reset status reg: 0x0
[ 1.411737] BL: PMC reset status reg: 0x0
[ 1.411739] BL: PMIC poweroff Event Recorder: 0x50
[ 1.413215] clk_cbus_recalc_rate: no gbus parent
[ 1.413219] clk_cbus_round_rate: no gbus parent
[ 1.413221] clk_cbus_round_rate: no gbus parent
[ 1.413227] clk_cbus_recalc_rate: no gbus parent
[ 1.413328] clk_cbus_recalc_rate: no gbus parent
[ 1.413330] clk_cbus_round_rate: no gbus parent
[ 1.413332] clk_cbus_round_rate: no gbus parent
[ 1.413335] clk_cbus_recalc_rate: no gbus parent
[ 1.414003] tegra_dvfs: GPU-cap: registered
[ 1.414069] tegra dvfs: vdd-cpu: nominal 1168mV, offset 708000uV, step 19200uV, scaling enabled
[ 1.414071] tegra dvfs: vdd-core: nominal 1125mV, offset 600000uV, step 12500uV, scaling enabled
[ 1.414072] tegra dvfs: vdd-gpu: nominal 1078mV, offset 708000uV, step 10000uV, scaling enabled
[ 1.414835] tegradc tegradc.0: unblank
[ 1.415617] tegra_dvfs: vdd-gpu-vts: registered
[ 1.416348] tegra_core_action core_dvfs_cdev_floor: Tegra CORE DVFS 'floor cooling device' registered
[ 1.417025] tegra_core_action core_dvfs_cdev_cap: Tegra CORE DVFS 'cap cooling device' registered
[ 1.417575] input: gpio-keys as /devices/gpio-keys/input/input1
[ 1.437664] tegra_rtc 7000e000.rtc: setting system clock to 2000-01-01 18:58:55 UTC (946753135)
[ 1.438645] vi 54080000.vi: vi_probe: ++
[ 1.460311] tegradc tegradc.0: nominal-pclk:297000000 parent:297000000 div:1.0 pclk:297000000 294030000~323730000
[ 1.460368] tegradc tegradc.0: hdmi: tmds rate:297000K prod-setting:prod_c_hdmi_150m_300m
[ 1.460481] vi 54080000.vi: initialized
[ 1.465742] tegradc tegradc.0: hdmi: get YCC quant from EDID.
[ 1.466895] vi 54080000.vi: subdev nvcsi--2 bound
[ 1.467387] vi 54080000.vi: subdev nvcsi--1 bound
[ 1.469171] Disable partitions left on by BL
[ 1.469173] disb
[ 1.469225] bwmgr: missing cdev-type property
[ 1.469355] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 1.469361] DRAM derating cdev registered.
[ 1.470226] ALSA device list:
[ 1.470229] #0: tegra-hda at 0x70038000 irq 83
[ 1.470231] #1: tegra-snd-t210ref-mobile-rt565x
[ 1.489330] tegra-pcie 1003000.pcie: link 0 down, retrying
[ 1.490925] usb 1-2: new high-speed USB device number 2 using tegra-xusb
[ 1.501140] extcon-disp-state extcon:disp-state: cable 47 state 1
[ 1.501142] Extcon AUX1(HDMI) enable
[ 1.524993] usb 1-2: New USB device found, idVendor=174c, idProduct=2074
[ 1.524998] usb 1-2: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 1.525000] usb 1-2: Product: AS2107
[ 1.525003] usb 1-2: Manufacturer: ASMedia
[ 1.525005] usb 1-2: SerialNumber: USB2.0 Hub
[ 1.527180] hub 1-2:1.0: USB hub found
[ 1.528173] hub 1-2:1.0: 4 ports detected
[ 1.532675] tegradc tegradc.0: sync windows ret = 242
[ 1.580985] mmc0: Applying tuning correction
[ 1.580999] mmc0: Tap value after applying correction 61
[ 1.581016] mmc0: hw tuning done ...
[ 1.581051] mmc0: new ultra high speed SDR104 SDXC card at address aaaa
[ 1.581388] mmcblk0: mmc0:aaaa SN128 119 GiB
[ 1.586232] GPT:Primary header alternate_lba != Alt. header my_lba
[ 1.586235] GPT:49377279 != 249737215
[ 1.586236] GPT:last_usable_lbas don't match.
[ 1.586238] GPT:49377246 != 249737182
[ 1.586239] GPT:disk_guids don't match.
[ 1.586241] GPT:partition_entry_array_crc32 values don't match: 0x749dbaeb != 0xde73951c
[ 1.586242] GPT:Primary header thinks Alt. header is not at the end of the disk.
[ 1.586244] GPT:49377279 != 249737215
[ 1.586245] GPT: Use GNU Parted to correct GPT errors.
[ 1.586266] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14
[ 1.596752] extcon-disp-state extcon:disp-state: cable 51 state 1
[ 1.596755] Extcon HDMI: HPD enabled
[ 1.596772] tegradc tegradc.0: hdmi: plugged
[ 1.599933] Freeing unused kernel memory: 8640K
[ 1.624468] Root device found: mmcblk0p1
[ 1.625890] Found dev node: /dev/mmcblk0p1
[ 1.635220] usb 2-1: new SuperSpeed USB device number 2 using tegra-xusb
[ 1.657220] usb 2-1: New USB device found, idVendor=174c, idProduct=3074
[ 1.657226] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 1.657229] usb 2-1: Product: AS2107
[ 1.657232] usb 2-1: Manufacturer: ASMedia
[ 1.657235] usb 2-1: SerialNumber: USB2.0 Hub
[ 1.658243] hub 2-1:1.0: USB hub found
[ 1.658415] hub 2-1:1.0: 4 ports detected
[ 1.817454] EXT4-fs (mmcblk0p1): warning: mounting fs with errors, running e2fsck is recommended
[ 1.819364] EXT4-fs (mmcblk0p1): Errors on filesystem, clearing orphan list.
[ 1.819367] EXT4-fs (mmcblk0p1): recovery complete
[ 1.820297] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[ 1.822214] Rootfs mounted over mmcblk0p1
[ 1.835155] usb 2-1: usb_suspend_both: status 0
[ 1.835321] usb usb2: usb_suspend_both: status 0
[ 1.838934] usb 1-2.3: new low-speed USB device number 3 using tegra-xusb
[ 1.843397] Switching from initrd to actual rootfs
[ 1.863397] usb 1-2.3: New USB device found, idVendor=04f2, idProduct=0939
[ 1.863402] usb 1-2.3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.863405] usb 1-2.3: Product: USB Optical Mouse
[ 1.863408] usb 1-2.3: Manufacturer: PixArt
[ 1.866301] input: PixArt USB Optical Mouse as /devices/70090000.xusb/usb1/1-2/1-2.3/1-2.3:1.0/0003:04F2:0939.0001/input/input2
[ 1.866695] hid-generic 0003:04F2:0939.0001: input,hidraw0: USB HID v1.11 Mouse [PixArt USB Optical Mouse] on usb-70090000.xusb-2.3/input0
[ 1.897886] tegra-pcie 1003000.pcie: link 0 down, retrying
[ 1.966880] usb 1-2.4: new full-speed USB device number 4 using tegra-xusb
[ 1.989488] usb 1-2.4: New USB device found, idVendor=0dc6, idProduct=3000
[ 1.989493] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 1.989496] usb 1-2.4: Product: Generic USB Hub
[ 1.989498] usb 1-2.4: Manufacturer:
[ 1.990408] hub 1-2.4:1.0: USB hub found
[ 1.990798] hub 1-2.4:1.0: 3 ports detected
[ 2.025431] systemd[1]: System time before build time, advancing clock.
[ 2.082914] ip_tables: (C) 2000-2006 Netfilter Core Team
[ 2.095271] cgroup: cgroup2: unknown option "nsdelegate"
[ 2.102934] tegra_cec 70015000.tegra_cec: physical address: 10:00.
[ 2.120651] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +EL
FUTILS +KMOD -IDN2 +IDN -PCRE2 default-hierarchy=hybrid)
[ 2.121419] systemd[1]: Detected architecture arm64.
[ 2.143467] systemd[1]: No hostname configured.
[ 2.143481] systemd[1]: Set hostname to <localhost>.
[ 2.266536] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local system does not support BPF/cgroup based firew
alling.
[ 2.266545] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewalling.)
[ 2.282935] usb 1-2.4.1: new full-speed USB device number 5 using tegra-xusb
[ 2.305767] usb 1-2.4.1: New USB device found, idVendor=0dc6, idProduct=9802
[ 2.305772] usb 1-2.4.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 2.305775] usb 1-2.4.1: Product: SCISSORS Keyboard + 2P Hub
[ 2.305777] usb 1-2.4.1: Manufacturer:
[ 2.306872] tegra-pcie 1003000.pcie: link 0 down, retrying
[ 2.308723] input: SCISSORS Keyboard + 2P Hub as /devices/70090000.xusb/usb1/1-2/1-2.4/1-2.4.1/1-2.4.1:1.0/0003:0DC6:9802.0002/input/input3
[ 2.308891] tegra-pcie 1003000.pcie: link 0 down, ignoring
[ 2.367309] hid-generic 0003:0DC6:9802.0002: input,hidraw1: USB HID v1.00 Keyboard [ SCISSORS Keyboard + 2P Hub] on usb-70090000.xusb-2.4.1/input0
[ 2.414569] tegra-pcie 1003000.pcie: PCI host bridge to bus 0000:00
[ 2.414575] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 2.414578] pci_bus 0000:00: root bus resource [mem 0x13000000-0x1fffffff]
[ 2.414582] pci_bus 0000:00: root bus resource [mem 0x20000000-0x3fffffff pref]
[ 2.414585] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.414605] pci 0000:00:02.0: [10de:0faf] type 01 class 0x060400
[ 2.414664] pci 0000:00:02.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.414805] pci 0000:00:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring
[ 2.414938] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000
[ 2.414962] pci 0000:01:00.0: reg 0x10: [io 0x0000-0x00ff]
[ 2.414991] pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x00000fff 64bit]
[ 2.415010] pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit]
[ 2.415144] pci 0000:01:00.0: supports D1 D2
[ 2.415147] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold
[ 2.427000] pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
[ 2.427026] pci 0000:00:02.0: BAR 14: assigned [mem 0x13000000-0x130fffff]
[ 2.427030] pci 0000:00:02.0: BAR 13: assigned [io 0x1000-0x1fff]
[ 2.427035] pci 0000:01:00.0: BAR 4: assigned [mem 0x13000000-0x13003fff 64bit]
[ 2.427051] pci 0000:01:00.0: BAR 2: assigned [mem 0x13004000-0x13004fff 64bit]
[ 2.427066] pci 0000:01:00.0: BAR 0: assigned [io 0x1000-0x10ff]
[ 2.427073] pci 0000:00:02.0: PCI bridge to [bus 01]
[ 2.427076] pci 0000:00:02.0: bridge window [io 0x1000-0x1fff]
[ 2.427081] pci 0000:00:02.0: bridge window [mem 0x13000000-0x130fffff]
[ 2.427325] pcieport 0000:00:02.0: Signaling PME through PCIe PME interrupt
[ 2.427328] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[ 2.427333] pcie_pme 0000:00:02.0:pcie001: service driver pcie_pme loaded
[ 2.427410] aer 0000:00:02.0:pcie002: service driver aer loaded
[ 2.427585] r8168 0000:01:00.0: enabling device (0000 -> 0003)
[ 2.427601] r8168 Gigabit Ethernet driver 8.045.08-NAPI loaded
[ 2.441633] r8168 0000:01:00.0 (unnamed net_device) (uninitialized): Invalid ethernet address 00:00:00:00:00:00, trying device tree node
[ 2.441701] r8168 0000:01:00.0 (unnamed net_device) (uninitialized): Found valid ethernet address 48:b0:2d:3c:eb:a5 from device tree
[ 2.442115] r8168: This product is covered by one or more of the following patents: US6,570,884, US6,115,776, and US6,327,625.
[ 2.442130] r8168 Copyright (C) 2017 Realtek NIC software team <nicfae@realtek.com>
This program comes with ABSOLUTELY NO WARRANTY; for details, please see <http://www.gnu.org/licenses/>.
This is free software, and you are welcome to redistribute it under certain conditions; see <http://www.gnu.org/licenses/>.
[ 2.447499] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.449438] systemd[1]: Created slice System Slice.
[ 2.449630] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.449822] systemd[1]: Listening on Syslog Socket.
[ 2.449869] random: systemd: uninitialized urandom read (16 bytes read)
[ 2.450008] systemd[1]: Listening on udev Control Socket.
[ 2.451747] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[ 2.493599] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[ 2.725368] systemd-journald[2038]: Received request to flush runtime journal from PID 1
[ 3.970210] nvgpu: 57000000.gpu gm20b_init_clk_setup_sw:1268 [INFO] GPCPLL initial settings: NA mode, M=1, N=34, P=3 (id = 1)
[ 3.999959] random: crng init done
[ 3.999964] random: 7 urandom warning(s) missed due to ratelimiting
[ 4.134923] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 4.134949] cpu-throttle-alert cooling device registered.
[ 4.135145] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 4.135163] gpu-throttle-alert cooling device registered.
[ 4.135376] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 4.135390] tegra_soctherm 700e2000.soctherm: soctherm: trip temperature -2147483647 forced to -127000
[ 4.135403] hot-surface-alert cooling device registered.
[ 4.210908] tegra_cec 70015000.tegra_cec: timeout in tegra_cec_native_write_l:172.
[ 4.218554] tegra_cec 70015000.tegra_cec: Sent <Text View On> res: -62.
[ 4.225492] tegra_cec 70015000.tegra_cec: tegra_cec_init Done.
[ 5.023047] using random self ethernet address
[ 5.023051] using random host ethernet address
[ 5.826553] Mass Storage Function, version: 2009/09/11
[ 5.826559] LUN: removable file: (no medium)
[ 5.832993] using random self ethernet address
[ 5.837525] using random host ethernet address
[ 5.873633] rndis0: HOST MAC d6:01:e1:51:44:d0
[ 5.873894] rndis0: MAC d6:01:e1:51:44:d1
[ 5.876840] usb0: HOST MAC d6:01:e1:51:44:d2
[ 5.877580] usb0: MAC d6:01:e1:51:44:d3
[ 5.877606] tegra-xudc-new 700d0000.xudc: exiting ELPG
[ 5.878487] tegra-xudc-new 700d0000.xudc: exiting ELPG done
[ 5.878506] tegra-xudc-new 700d0000.xudc: ep 0 (type: 0, dir: out) enabled
[ 5.878536] tegra-xudc-new 700d0000.xudc: entering ELPG
[ 5.878771] tegra-xudc-new 700d0000.xudc: entering ELPG done
[ 5.878796] tegra-xudc-new 700d0000.xudc: exiting ELPG
[ 5.879503] tegra-xudc-new 700d0000.xudc: exiting ELPG done
[ 5.879516] tegra-xudc-new 700d0000.xudc: entering ELPG
[ 5.880283] tegra-xudc-new 700d0000.xudc: entering ELPG done
[ 5.897574] l4tbr0: port 1(rndis0) entered blocking state
[ 5.897579] l4tbr0: port 1(rndis0) entered disabled state
[ 5.898233] device rndis0 entered promiscuous mode
[ 5.920636] IPv6: ADDRCONF(NETDEV_UP): rndis0: link is not ready
[ 5.947025] l4tbr0: port 2(usb0) entered blocking state
[ 5.947029] l4tbr0: port 2(usb0) entered disabled state
[ 5.947469] device usb0 entered promiscuous mode
[ 5.983809] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[ 6.593761] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6.595227] eth0: 0xffffff800ac3e000, 48:b0:2d:3c:eb:a5, IRQ 407
[ 6.664115] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6.787635] zram: Added device: zram0
[ 6.789794] zram: Added device: zram1
[ 6.791667] zram: Added device: zram2
[ 6.792089] zram: Added device: zram3
[ 6.826097] zram0: detected capacity change from 0 to 518545408
[ 6.889574] Adding 506388k swap on /dev/zram0. Priority:5 extents:1 across:506388k SS
[ 6.899726] zram1: detected capacity change from 0 to 518545408
[ 6.951759] Adding 506388k swap on /dev/zram1. Priority:5 extents:1 across:506388k SS
[ 6.960416] zram2: detected capacity change from 0 to 518545408
[ 6.974827] Adding 506388k swap on /dev/zram2. Priority:5 extents:1 across:506388k SS
[ 6.978224] zram3: detected capacity change from 0 to 518545408
[ 6.990632] Adding 506388k swap on /dev/zram3. Priority:5 extents:1 across:506388k SS
[ 8.525456] Bridge firewalling registered
[ 8.629785] nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
[ 9.023771] Netfilter messages via NETLINK v0.30.
[ 9.035391] ctnetlink v0.93: registering with nfnetlink.
[ 9.259641] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[ 9.553444] tegradc tegradc.0: unblank
[ 9.553454] tegradc tegradc.1: blank - powerdown
[ 11.200663] fuse init (API version 7.26)
[ 13.647165] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 13.647177] Bluetooth: BNEP socket layer initialized
[ 15.269712] tegradc tegradc.0: unblank
[ 15.269721] tegradc tegradc.1: blank - powerdown
[ 31.860058] vdd-fan: disabling
[ 31.860080] vdd-usb-vbus: disabling
[ 31.860096] vdd-usb-vbus2: disabling
[ 31.860144] vddio-sdmmc3-ap: disabling
[ 31.860510] avdd-io-edp-1v05: disabling
[ 31.860526] vdd-usb-hub-en: disabling
[ 58.867081] r8168: eth0: link up
[ 58.867902] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
Now when if i run flash.sh command to flash only dtb from host machine, everything works.
Following is the command i use to flash the Jetson Nano board,
sudo ./flash.sh -r -k DTB jetson-nano-qspi-sd mmcblk0p1