On our design carrier board DP2 is connected to the HDMI type-A connector(P2) (same as dev kit). This port works fine under any circumstances…
And the DP1 is designed to connect second HDMI type-A connector(P1). This port work fine if connect the HDMI dispaly after OS into desktop.
But it appears to fault when trying to read EDID parameters from the HDMI port if connect the HDMI dispaly during the operating system boot process.
It work in L4T 32.1 .
I’ve attached a kernel log below.
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-2988) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Wed Mar 13 00:30:11 PDT 2019
[ 0.000000] Boot CPU: AArch64 Processor [4e0f0040]
[ 0.000000] OF: fdt:memory scan node memory, reg size 48,
[ 0.000000] OF: fdt: - 80000000 , 2b000000
[ 0.000000] OF: fdt: - ab200000 , 3da00000
[ 0.000000] OF: fdt: - 100000000 , 380000000
[ 0.000000] earlycon: tegra_comb_uart0 at MMIO32 0x000000000c168000 (options '')
[ 0.000000] bootconsole [tegra_comb_uart0] enabled
[ 0.000000] Found vpr, start=0xf0000000 size=8000000[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb3_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb3_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible id nvidia,ramoops
[ 0.000000] OF: reserved mem: initialized node grid-of-semaphores, compatible id nvidia,gosmem
[ 0.000000] cma: Reserved 64 MiB at 0x00000000e4800000
[ 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 23 pages/cpu @ffffffc3ffda7000 s53400 r8192 d32616 u94208
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4034016
[ 0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait console=ttyTCU0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 rootfstype=ext4 video=tegrafb no_console_suspend=1 earlycon=tegra_comb_uart,mmio32,0x0c168000 gpt usbcore.old_scheme_first=1 tegraid=19.1.2.0.0 maxcpus=8 boot.slot_suffix= boot.ratchetvalues=0.2.2 vpr=0x8000000@0xf0000000 sdhci_tegra.en_boot_part_access=1
[ 0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 229376 bytes
[ 0.000000] log_buf_len min size: 32768 bytes
[ 0.000000] log_buf_len: 262144 bytes
[ 0.000000] early log buf free: 29132(88%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 0.000000] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.000000] Memory: 16003012K/16392192K available (15166K kernel code, 2914K rwdata, 6616K rodata, 8512K init, 605K bss, 323644K reserved, 65536K 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 - 0xffffff8008f50000 ( 15168 KB)
[ 0.000000] .rodata : 0xffffff8008f50000 - 0xffffff80095d0000 ( 6656 KB)
[ 0.000000] .init : 0xffffff80095d0000 - 0xffffff8009e20000 ( 8512 KB)
[ 0.000000] .data : 0xffffff8009e20000 - 0xffffff800a0f8808 ( 2915 KB)
[ 0.000000] .bss : 0xffffff800a0f8808 - 0xffffff800a18fe3c ( 606 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 - 0xffffffbf10000000 ( 256 MB actual)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc400000000 ( 16384 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, 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=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 31.25MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[ 0.000012] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[ 0.009263] Console: colour dummy device 80x25
[ 0.012432] console [tty0] enabled
[ 0.015923] bootconsole [tegra_comb_uart0] disabled
<hit enter to activate fiq debugger>
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.140-tegra (buildbrain@mobile-u64-2988) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Wed Mar 13 00:30:11 PDT 2019
[ 0.000000] Boot CPU: AArch64 Processor [4e0f0040]
[ 0.000000] OF: fdt:memory scan node memory, reg size 48,
[ 0.000000] OF: fdt: - 80000000 , 2b000000
[ 0.000000] OF: fdt: - ab200000 , 3da00000
[ 0.000000] OF: fdt: - 100000000 , 380000000
[ 0.000000] earlycon: tegra_comb_uart0 at MMIO32 0x000000000c168000 (options '')
[ 0.000000] bootconsole [tegra_comb_uart0] enabled
[ 0.000000] Found vpr, start=0xf0000000 size=8000000
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb3_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb3_carveout': base 0x0000000000000000, size 0 MiB
[ 0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible id nvidia,ramoops
[ 0.000000] OF: reserved mem: initialized node grid-of-semaphores, compatible id nvidia,gosmem
[ 0.000000] cma: Reserved 64 MiB at 0x00000000e4800000
[ 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 23 pages/cpu @ffffffc3ffda7000 s53400 r8192 d32616 u94208
[ 0.000000] Speculative Store Bypass Disable mitigation not required
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 4034016
[ 0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait console=ttyTCU0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 rootfstype=ext4 video=tegrafb no_console_suspend=1 earlycon=tegra_comb_uart,mmio32,0x0c168000 gpt usbcore.old_scheme_first=1 tegraid=19.1.2.0.0 maxcpus=8 boot.slot_suffix= boot.ratchetvalues=0.2.2 vpr=0x8000000@0xf0000000 sdhci_tegra.en_boot_part_access=1
[ 0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[ 0.000000] log_buf_len total cpu_extra contributions: 229376 bytes
[ 0.000000] log_buf_len min size: 32768 bytes
[ 0.000000] log_buf_len: 262144 bytes
[ 0.000000] early log buf free: 29132(88%)
[ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.000000] Dentry cache hash table entries: 2097152 (order: 12, 16777216 bytes)
[ 0.000000] Inode-cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[ 0.000000] Memory: 16003012K/16392192K available (15166K kernel code, 2914K rwdata, 6616K rodata, 8512K init, 605K bss, 323644K reserved, 65536K 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 - 0xffffff8008f50000 ( 15168 KB)
[ 0.000000] .rodata : 0xffffff8008f50000 - 0xffffff80095d0000 ( 6656 KB)
[ 0.000000] .init : 0xffffff80095d0000 - 0xffffff8009e20000 ( 8512 KB)
[ 0.000000] .data : 0xffffff8009e20000 - 0xffffff800a0f8808 ( 2915 KB)
[ 0.000000] .bss : 0xffffff800a0f8808 - 0xffffff800a18fe3c ( 606 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 - 0xffffffbf10000000 ( 256 MB actual)
[ 0.000000] memory : 0xffffffc000000000 - 0xffffffc400000000 ( 16384 MB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=8, 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=8.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=8
[ 0.000000] NR_IRQS:64 nr_irqs:64 0
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] arm_arch_timer: Architected cp15 timer(s) running at 31.25MHz (phys).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[ 0.000012] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[ 0.009263] Console: colour dummy device 80x25
[ 0.012432] console [tty0] enabled
[ 0.015923] bootconsole [tegra_comb_uart0] disabled
[ 0.020898] kmemleak: Kernel memory leak detector disabled
[ 0.020985] Calibrating delay loop (skipped), value calculated using timer frequency.. 62.50 BogoMIPS (lpj=125000)
[ 0.021249] pid_max: default: 32768 minimum: 301
[ 0.022705] Security Framework initialized
[ 0.023460] Mount-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.023506] Mountpoint-cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.026077] ftrace: allocating 46802 entries in 183 pages
[ 0.529470] sched-energy: Sched-energy-costs installed from DT
[ 0.529764] ASID allocator initialised with 65536 entries
[ 0.570511] tegra-id: chipid=21917.
[ 0.570556] tegra-id: opt_subrevision=0.
[ 0.570621] Tegra Revision: A02 SKU: 0xd0 CPU Process: 0 SoC Process: 0
[ 0.570736] DTS File Name: /home/gcs/work/public_sources/kernel/kernel-4.9/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t19x/galen/kernel-dts/common/tegra194-p2888-0001-p2822-0000-common.dtsi
[ 0.570821] DTB Build time: Jul 1 2019 14:18:47
[ 0.618691] CPU1: Booted secondary processor [4e0f0040]
[ 0.650773] CPU2: Booted secondary processor [4e0f0040]
[ 0.682845] CPU3: Booted secondary processor [4e0f0040]
[ 0.715327] CPU4: Booted secondary processor [4e0f0040]
[ 0.747709] CPU5: Booted secondary processor [4e0f0040]
[ 0.780383] CPU6: Booted secondary processor [4e0f0040]
[ 0.812340] CPU7: Booted secondary processor [4e0f0040]
[ 0.813284] Brought up 8 CPUs
[ 0.813823] SMP: Total of 8 processors activated.
[ 0.813882] CPU features: detected feature: Privileged Access Never
[ 0.813940] CPU features: detected feature: LSE atomic instructions
[ 0.814001] CPU features: detected feature: User Access Override
[ 0.814062] CPU features: detected feature: 32-bit EL0 Support
[ 0.819256] CPU: All CPU(s) started at EL2
[ 0.819435] alternatives: patching kernel code
[ 0.834473] devtmpfs: initialized
[ 0.920742] Initilizing CustomIPI irq domain
[ 0.921295] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[ 0.921398] futex hash table entries: 2048 (order: 5, 131072 bytes)
[ 0.924897] pinctrl core: initialized pinctrl subsystem
[ 0.925196] OS set in device tree is not L4T.
[ 0.925542] regulator-dummy: no parameters
[ 0.925875] Initializing plugin-manager
[ 0.925976] Plugin module not found
[ 0.926051] Plugin-manager status disabled
[ 0.928066] NET: Registered protocol family 16
[ 0.930393] pstore: using zlib compression
[ 0.931921] console [pstore-1] enabled
[ 0.932015] pstore: Registered ramoops as persistent store backend
[ 0.932082] ramoops: attached 0x200000@0xe8a00000, ecc: 0/0
[ 0.948572] cpuidle: using governor menu
[ 0.950271] bpmp: waiting for handshake
[ 0.950343] bpmp: handshake completed
[ 0.950436] bpmp: synchronizing channels
[ 0.950493] bpmp: channels synchronized
[ 0.950574] bpmp: mail init ok
[ 0.958099] t19x-arm-smmu 12000000.iommu: found 3 SMMUs and ISO SMMU id is 2
[ 0.958597] t19x-arm-smmu 12000000.iommu: probing hardware configuration...
[ 0.958671] t19x-arm-smmu 12000000.iommu: SMMUv2 with:
[ 0.958729] t19x-arm-smmu 12000000.iommu: stage 1 translation
[ 0.958789] t19x-arm-smmu 12000000.iommu: stage 2 translation
[ 0.958848] t19x-arm-smmu 12000000.iommu: nested translation
[ 0.958911] t19x-arm-smmu 12000000.iommu: stream matching with 128 register groups, mask 0x7f80
[ 0.958995] t19x-arm-smmu 12000000.iommu: SMMU address space size (0x800000) differs from mapped region size (0x1000000)!
[ 0.959108] t19x-arm-smmu 12000000.iommu: 64 context banks (0 stage-2 only)
[ 0.959178] t19x-arm-smmu 12000000.iommu: Stage-1: 39-bit VA -> 48-bit IPA
[ 0.959244] t19x-arm-smmu 12000000.iommu: Stage-2: 39-bit IPA -> 48-bit PA
[ 0.964933] vdso: 2 pages (1 code @ ffffff8008f57000, 1 data @ ffffff8009e24000)
[ 0.965197] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[ 0.969682] atomic_pool_init():622: DMA: preallocated 1024 KiB pool for atomic allocations
[ 0.971068] Registering BPMP clocks...
[ 0.971285] tegra_bpmp_clk_init: clock init ok (395 clks)
[ 0.971806] tegra_bpmp_of_clk_init: EMC proxy not found.
[ 0.972360] tegra_powergate_init: DONE
[ 0.972597] DTS File Name: /home/gcs/work/public_sources/kernel/kernel-4.9/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t19x/galen/kernel-dts/common/tegra194-p2888-0001-p2822-0000-common.dtsi
[ 0.972823] DTB Build time: Jul 1 2019 14:18:47
[ 0.976908] Tegra reboot handler registered.
[ 0.987388] iommu: Adding device 14180000.pcie to group 0
[ 0.988385] iommu: Adding device 14100000.pcie to group 1
[ 0.989522] iommu: Adding device 14140000.pcie to group 2
[ 0.990537] iommu: Adding device 141a0000.pcie to group 3
[ 0.992624] iommu: Adding device 2490000.ether_qos to group 4
[ 0.993620] iommu: Adding device 3100000.serial to group 5
[ 0.994471] iommu: Adding device 3110000.serial to group 6
[ 0.995118] iommu: Adding device 3140000.serial to group 7
[ 0.995964] tegra-pmc c360000.pmc: scratch reg offset dts data not present
[ 0.996263] tegra-pmc: get_secure_pmc_setting: done secure_pmc=0
[ 0.996357] tegra-pmc: ### PMC reset source: TEGRA_POWER_ON_RESET
[ 0.996449] tegra-pmc: ### PMC reset level: TEGRA_RESET_LEVEL_L0
[ 0.996507] tegra-pmc: ### PMC reset status reg: 0x0
[ 0.996623] tegra-pmc: PMC Prod config success
[ 0.997157] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[ 0.997278] tegra-pmc c360000.pmc: IO padctrl driver initialized
[ 0.997925] iommu: Adding device 3460000.sdhci to group 8
[ 0.998782] iommu: Adding device 3400000.sdhci to group 9
[ 0.999617] iommu: Adding device c260000.spi to group 10
[ 1.000757] iommu: Adding device 3160000.i2c to group 11
[ 1.001389] iommu: Adding device c240000.i2c to group 12
[ 1.001987] iommu: Adding device 3180000.i2c to group 13
[ 1.002604] iommu: Adding device 3190000.i2c to group 14
[ 1.003360] iommu: Adding device 31b0000.i2c to group 15
[ 1.004156] iommu: Adding device 31c0000.i2c to group 16
[ 1.004787] iommu: Adding device c250000.i2c to group 17
[ 1.005422] iommu: Adding device 31e0000.i2c to group 18
[ 1.006583] iommu: Adding device sound to group 19
[ 1.007421] iommu: Adding device 3510000.hda to group 20
[ 1.008274] iommu: Adding device bc00000.rtcpu to group 21
[ 1.011511] iommu: Adding device 13e10000.host1x to group 22
[ 1.012260] iommu: Adding device 13e10000.host1x:ctx0 to group 23
[ 1.012824] iommu: Adding device 13e10000.host1x:ctx1 to group 24
[ 1.013487] iommu: Adding device 13e10000.host1x:ctx2 to group 25
[ 1.014071] iommu: Adding device 13e10000.host1x:ctx3 to group 26
[ 1.014666] iommu: Adding device 13e10000.host1x:ctx4 to group 27
[ 1.015310] iommu: Adding device 13e10000.host1x:ctx5 to group 28
[ 1.015912] iommu: Adding device 13e10000.host1x:ctx6 to group 29
[ 1.016525] iommu: Adding device 13e10000.host1x:ctx7 to group 30
[ 1.017416] iommu: Adding device 15340000.vic to group 31
[ 1.018051] iommu: Adding device 15380000.nvjpg to group 32
[ 1.018488] iommu: Adding device 15500000.tsec to group 33
[ 1.018921] iommu: Adding device 15100000.tsecb to group 34
[ 1.019344] iommu: Adding device 15480000.nvdec to group 35
[ 1.019815] iommu: Adding device 15140000.nvdec1 to group 36
[ 1.020237] iommu: Adding device 154c0000.nvenc to group 37
[ 1.020683] iommu: Adding device 15a80000.nvenc1 to group 38
[ 1.021353] iommu: Adding device 15880000.nvdla0 to group 39
[ 1.021992] iommu: Adding device 158c0000.nvdla1 to group 40
[ 1.022799] iommu: Adding device 15200000.nvdisplay to group 41
[ 1.024252] platform 15200000.nvdisplay: IOVA linear map 0x00000000f0000000(8000000)
[ 1.024323] t19x-arm-smmu: Adding 15200000.nvdisplay to ISO SMMU client
[ 1.024942] iommu: Adding device 15210000.nvdisplay to group 42
[ 1.025045] t19x-arm-smmu: Adding 15210000.nvdisplay to ISO SMMU client
[ 1.028109] iommu: Adding device 15c10000.vi to group 43
[ 1.028427] t19x-arm-smmu: Adding 15c10000.vi to ISO SMMU client
[ 1.029023] iommu: Adding device 14800000.isp to group 44
[ 1.031057] iommu: Adding device 16000000.pva0 to group 45
[ 1.031875] iommu: Adding device 16800000.pva1 to group 46
[ 1.032535] iommu: Adding device 15810000.se to group 47
[ 1.033153] iommu: Adding device 15820000.se to group 48
[ 1.033625] iommu: Adding device 15830000.se to group 49
[ 1.034057] iommu: Adding device 15840000.se to group 50
[ 1.034532] iommu: Adding device c1a0000.aon to group 51
[ 1.036788] iommu: Adding device d000000.bpmp to group 52
[ 1.037282] bpmp: ping status is 0
[ 1.037483] bpmp d000000.bpmp: firmware tag is 1c1b2165fe52a0a54ad7caf60d40cdc3
[ 1.041931] bpmp d000000.bpmp: probe ok
[ 1.044300] tegra-reset 0.bpmp_reset: registered 186 resets.
[ 1.045089] iommu: Adding device smmu_test to group 53
[ 1.046797] mc: mapped MMIO address: 0xffffff800a560000 -> 0x2c10000
[ 1.046889] mc: mapped MMIO address: 0xffffff800a580000 -> 0x2c20000
[ 1.046975] mc: mapped MMIO address: 0xffffff800a5a0000 -> 0x2c30000
[ 1.047062] mc: mapped MMIO address: 0xffffff800a5c0000 -> 0x2c40000
[ 1.047142] mc: mapped MMIO address: 0xffffff800a5e0000 -> 0x2c50000
[ 1.047230] mc: mapped MMIO address: 0xffffff800a7b0000 -> 0x2b80000
[ 1.047312] mc: mapped MMIO address: 0xffffff800a7d0000 -> 0x2b90000
[ 1.047397] mc: mapped MMIO address: 0xffffff800b010000 -> 0x2ba0000
[ 1.047477] mc: mapped MMIO address: 0xffffff800b030000 -> 0x2bb0000
[ 1.047568] mc: mapped MMIO address: 0xffffff800b050000 -> 0x1700000
[ 1.047682] mc: mapped MMIO address: 0xffffff800b070000 -> 0x1710000
[ 1.047763] mc: mapped MMIO address: 0xffffff800b090000 -> 0x1720000
[ 1.047842] mc: mapped MMIO address: 0xffffff800b0b0000 -> 0x1730000
[ 1.047922] mc: mapped MMIO address: 0xffffff800b0d0000 -> 0x1740000
[ 1.048003] mc: mapped MMIO address: 0xffffff800b0f0000 -> 0x1750000
[ 1.048082] mc: mapped MMIO address: 0xffffff800b110000 -> 0x1760000
[ 1.048162] mc: mapped MMIO address: 0xffffff800b130000 -> 0x1770000
[ 1.048329] mc-err: mcerr ops are set to t19x
[ 1.057992] iommu: Adding device 2600000.dma to group 54
[ 1.066298] GPIO line 339 (wifi-enable) hogged as output/high
[ 1.066726] gpiochip_setup_dev: registered GPIOs 288 to 511 on device: gpiochip0 (tegra-gpio)
[ 1.076136] GPIO line 253 (pex-refclk-sel-low) hogged as output/low
[ 1.076228] GPIO line 253 (usbA-6) hogged as output/high
[ 1.076317] GPIO line 254 (usbP-11) hogged as output/high
[ 1.076438] GPIO line 257 (hdmi-p1) hogged as output/high
[ 1.076922] gpiochip_setup_dev: registered GPIOs 248 to 287 on device: gpiochip1 (tegra-gpio-aon)
[ 1.079912] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CTRL_0 = 3
[ 1.079974] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CNTRL_24(PMU_INT) = 256
[ 1.081105] iommu: Adding device 3550000.xudc to group 55
[ 1.082274] iommu: Adding device 3610000.xhci to group 56
[ 1.085681] arm64_ras arm64_ras: probed
[ 1.086442] ras_fhi_enable: FHI 475 enabled on CPU0
[ 1.086582] ras_fhi_enable: FHI 476 enabled on CPU1
[ 1.086771] ras_fhi_enable: FHI 477 enabled on CPU2
[ 1.086962] ras_fhi_enable: FHI 478 enabled on CPU3
[ 1.087160] ras_fhi_enable: FHI 479 enabled on CPU4
[ 1.087278] ras_fhi_enable: FHI 480 enabled on CPU5
[ 1.087372] ras_fhi_enable: FHI 481 enabled on CPU6
[ 1.087524] ras_fhi_enable: FHI 482 enabled on CPU7
[ 1.087896] carmel_ras_enable: RAS enabled on cpu0
[ 1.088197] carmel_ras_enable: RAS enabled on cpu1
[ 1.088496] carmel_ras_enable: RAS enabled on cpu2
[ 1.088802] carmel_ras_enable: RAS enabled on cpu3
[ 1.089069] carmel_ras_enable: RAS enabled on cpu4
[ 1.089328] carmel_ras_enable: RAS enabled on cpu5
[ 1.089601] carmel_ras_enable: RAS enabled on cpu6
[ 1.089897] carmel_ras_enable: RAS enabled on cpu7
[ 1.090047] carmel_ras carmel_ras: probed
[ 1.091970] tegra-cbb 2300000.cbb-noc: noc_secure_irq = 484, noc_nonsecure_irq = 483>
[ 1.092895] tegra-cbb c600000.aon-noc: noc_secure_irq = 486, noc_nonsecure_irq = 485>
[ 1.094144] tegra-cbb d600000.bpmp-noc: noc_secure_irq = 488, noc_nonsecure_irq = 487>
[ 1.095343] tegra-cbb be00000.rce-noc: noc_secure_irq = 490, noc_nonsecure_irq = 489>
[ 1.096601] tegra-cbb b600000.sce-noc: noc_secure_irq = 492, noc_nonsecure_irq = 491>
[ 1.097215] tegra-cbb 14040000.cv-noc: defer probe as CV-NOC not probed yet
[ 1.101088] vdd-3v3-cvb: 3300 mV
[ 1.101545] vdd-1v8-cvb: 1800 mV
[ 1.102135] vdd-1v8-sd: 1800 mV
[ 1.102741] vdd-epb-1v0: supplied by vdd-3v3-cvb
[ 1.102832] vdd-epb-1v0: 1000 mV
[ 1.103339] vdd-sdmmc1-sw: 3300 mV
[ 1.103902] avdd-cam-2v8: 2800 mV
[ 1.104348] vdd-sata-1v5: 1500 mV
[ 1.104838] vdd-1v8-slt: 1800 mV
[ 1.105267] vdd-3v3-slt: 3300 mV
[ 1.105710] vdd-fan: 5000 mV
[ 1.106267] vdd-hdmi-p2-5v0: 5000 mV
[ 1.106764] vdd-hdmi-p1-5v0: 5000 mV
[ 1.107298] vdd_sys_en: 1200 mV
[ 1.107794] vdd_usb_p9_5v0: 5000 mV
[ 1.108255] vdd-ac-bat: 5000 mV
[ 1.146282] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[ 1.152305] eventlib_kernel: keventlib is initialized, test id: 0
[ 1.152840] SCSI subsystem initialized
[ 1.153529] usbcore: registered new interface driver usbfs
[ 1.153645] usbcore: registered new interface driver hub
[ 1.153844] usbcore: registered new device driver usb
[ 1.167280] tegra-i2c 31e0000.i2c: could not find pctldev for node /host1x/dpaux@155F0000/pinmux@0, deferring probe
[ 1.170440] max77620 4-003c: PMIC Version OTP:0x51 and ES:0x1
[ 1.181607] vdd-1v0: at 1000 mV
[ 1.189504] vdd-1v8-hs: at 1800 mV
[ 1.197592] vdd-1v8-ls: at 1800 mV
[ 1.205580] vdd-1v8-ao: at 1800 mV
[ 1.214224] vddio-ddr-1v1: at 1100 mV
[ 1.222050] vdd-rtc: at 800 mV
[ 1.223710] spmic-ldo1: at 2375 mV
[ 1.231250] vdd-ao-3v3: at 3300 mV
[ 1.239344] vddio-emmc-3v3: at 3300 mV
[ 1.240991] spmic-ldo4: at 1587 mV
[ 1.247494] vdd-usb-3v3: at 3300 mV
[ 1.255545] vddio-sdmmc1-3v3: at 3300 mV
[ 1.259581] vdd-csi-1v2: at 1200 mV
[ 1.261507] spmic-ldo8: at 1800 mV
[ 1.263888] GPIO line 246 (gpio_default) hogged as output/high
[ 1.265360] GPIO line 247 (gpio_default) hogged as output/high
[ 1.265987] gpiochip_setup_dev: registered GPIOs 240 to 247 on device: gpiochip2 (max77620-gpio)
[ 1.269930] max77620 4-003c: max77620 probe successful
[ 1.270773] media: Linux media interface: v0.10
[ 1.270872] Linux video capture interface: v2.00
[ 1.272809] pps_core: LinuxPPS API ver. 1 registered
[ 1.272850] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 1.273015] PTP clock support registered
[ 1.273865] tegra_wdt_t18x 30c0000.watchdog: Tegra WDT init timeout = 120 sec
[ 1.273987] tegra_wdt_t18x 30c0000.watchdog: Registered successfully
[ 1.275909] tegra_fiq_debugger_init: found FIQ source (IRQ 467)
[ 1.277961] Advanced Linux Sound Architecture Driver Initialized.
[ 1.278623] Bluetooth: Core ver 2.22
[ 1.278688] NET: Registered protocol family 31
[ 1.278721] Bluetooth: HCI device and connection manager initialized
[ 1.278782] Bluetooth: HCI socket layer initialized
[ 1.278833] Bluetooth: L2CAP socket layer initialized
[ 1.278934] Bluetooth: SCO socket layer initialized
[ 1.282396] camchar: rtcpu character device driver loaded
[ 1.285684] clocksource: Switched to clocksource arch_sys_counter
[ 1.342337] VFS: Disk quotas dquot_6.6.0
[ 1.342507] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 1.342933] nvmap_heap_init: nvmap_heap_init: created heap block cache
[ 1.345219] tegra-carveouts tegra-carveouts: assigned reserved memory node grid-of-semaphores
[ 1.345385] tegra-carveouts tegra-carveouts: vpr :dma coherent mem declare 0x00000000f0000000,134217728
[ 1.345446] nvmap: nvmap_select_cache_ops() nvmap cache ops set to scf
[ 1.345494] nvmap_page_pool_init: Total RAM pages: 4017137
[ 1.345531] nvmap_page_pool_init: nvmap page pool size: 502142 pages (1961 MB)
[ 1.345832] nvmap_background_zero_thread: PP zeroing thread starting.
[ 1.346385] misc nvmap: created heap vpr base 0x00000000f0000000 size (131072KiB)
[ 1.348689] tegra-gpcdma 2600000.dma: GPC DMA driver register 31 channels
[ 1.366021] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type CPU-therm
[ 1.366418] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type GPU-therm
[ 1.366794] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type AUX-therm
[ 1.367205] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type AO-therm
[ 1.367812] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type Tdiode_tegra
[ 1.368252] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type PMIC-Die
[ 1.368472] thermal thermal_zone6: Registering thermal zone thermal_zone6 for type Tboard_tegra
[ 1.370189] la/ptsa driver initialized.
[ 1.370663] NET: Registered protocol family 2
[ 1.371896] TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
[ 1.372644] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[ 1.373513] TCP: Hash tables configured (established 131072 bind 65536)
[ 1.373613] UDP hash table entries: 8192 (order: 6, 262144 bytes)
[ 1.373939] UDP-Lite hash table entries: 8192 (order: 6, 262144 bytes)
[ 1.374719] NET: Registered protocol family 1
[ 1.375652] RPC: Registered named UNIX socket transport module.
[ 1.375702] RPC: Registered udp transport module.
[ 1.375737] RPC: Registered tcp transport module.
[ 1.375770] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.376067] Trying to unpack rootfs image as initramfs...
[ 1.399434] random: fast init done
[ 1.404833] host1x 13e10000.host1x: initialized
[ 1.408981] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[ 1.416567] audit: initializing netlink subsys (disabled)
[ 1.416672] audit: type=2000 audit(0.936:1): initialized
[ 1.417886] workingset: timestamp_bits=46 max_order=22 bucket_order=0
[ 1.431646] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 1.433682] ntfs: driver 2.1.32 [Flags: R/W].
[ 1.434685] 9p: Installing v9fs 9p2000 file system support
[ 1.442517] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240)
[ 1.442824] io scheduler noop registered
[ 1.443173] io scheduler cfq registered (default)
[ 1.447838] gic 2a41000.agic-controller: GIC IRQ controller registered
[ 1.488603] iommu: Adding device 2993000.adsp to group 57
[ 1.592302] iommu: Adding device aconnect@2a41000:adsp_audio to group 58
[ 1.593534] tegra-aconnect aconnect@2a41000: Tegra ACONNECT bus registered
[ 1.612004] tegra-pwm c340000.pwm: PWM clk can sleep in ops
[ 1.612685] tegra-pwm 32c0000.pwm: PWM clk can sleep in ops
[ 1.613286] tegra-pwm 32f0000.pwm: PWM clk can sleep in ops
[ 1.617383] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[ 1.617705] misc tegra_camera_ctrl: tegra_camera_isomgr_register tpg_max_iso = 3916800KBs
[ 1.617785] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=4687500, vi_iso_bw=2000000, max_bw=4687500
[ 1.622326] tsec 15500000.tsec: initialized
[ 1.624823] tsec 15100000.tsecb: initialized
[ 1.630601] nvdec 15480000.nvdec: initialized
[ 1.634373] nvdec 15140000.nvdec1: initialized
[ 1.641013] falcon 15340000.vic: initialized
[ 1.643708] falcon 15380000.nvjpg: initialized
[ 1.646766] falcon 154c0000.nvenc: initialized
[ 1.649335] falcon 15a80000.nvenc1: initialized
[ 1.653876] iommu_context_dev 13e10000.host1x:ctx0: initialized (streamid=56)
[ 1.657780] iommu_context_dev 13e10000.host1x:ctx1: initialized (streamid=57)
[ 1.661765] iommu_context_dev 13e10000.host1x:ctx2: initialized (streamid=58)
[ 1.665712] iommu_context_dev 13e10000.host1x:ctx3: initialized (streamid=59)
[ 1.669721] iommu_context_dev 13e10000.host1x:ctx4: initialized (streamid=60)
[ 1.673711] iommu_context_dev 13e10000.host1x:ctx5: initialized (streamid=61)
[ 1.676156] iommu_context_dev 13e10000.host1x:ctx6: initialized (streamid=62)
[ 1.678606] iommu_context_dev 13e10000.host1x:ctx7: initialized (streamid=63)
[ 1.683283] t194-nvcsi 15a00000.nvcsi: initialized
[ 1.690574] scare-pigeon 13e10000.host1x:vi-thi@15f00000: initialized
[ 1.691131] scare-pigeon 14b00000.isp-thi: initialized
[ 1.702321] pva 16000000.pva0: initialized
[ 1.734937] pva 16800000.pva1: initialized
[ 1.766509] nvdla 15880000.nvdla0: initialized
[ 1.797710] nvdla 158c0000.nvdla1: initialized
[ 1.802393] tegra-slvs-ec 15ac0000.slvs-ec: initialized
[ 1.802655] tegra-slvs-ec 15ac0000.slvs-ec: no streams defined
[ 1.802699] tegra-slvs-ec 15ac0000.slvs-ec: failed to init SLVS media controller (-19)
[ 1.802745] tegra-slvs-ec 15ac0000.slvs-ec: probed
[ 1.804389] tegradccommon 15200000.dc_common: host1x channel mapped
[ 1.804452] tegradccommon 15200000.dc_common: dc_common syncpt # 1 allocated
[ 1.804565] tegradccommon 15200000.dc_common: dma mapping done
[ 1.805974] tegradc 15200000.nvdisplay: disp0 connected to head0->/host1x/sor2
[ 1.806104] generic_infoframe_type: 0x87
[ 1.806311] tegradc 15200000.nvdisplay: DT parsed successfully
[ 1.806403] tegradc 15200000.nvdisplay: Display dc.ffffff800bd90000 registered with id=0
[ 1.812234] tegra_nvdisp_bandwidth_register_max_config: max config iso bw = 15681600 KB/s
[ 1.812294] tegra_nvdisp_bandwidth_register_max_config: max config EMC floor = 1066500000 Hz
[ 1.812343] tegra_nvdisp_bandwidth_register_max_config: max config hubclk = 358400000 Hz
[ 1.813113] tegradc 15200000.nvdisplay: vblank syncpt # 8 for dc 0
[ 1.813163] tegradc 15200000.nvdisplay: vpulse3 syncpt # 9 for dc 0
[ 1.817050] tegradc 15200000.nvdisplay: hdmi: invalid prod list prod_list_hdmi_board
[ 1.817165] tegradc 15200000.nvdisplay: hdmi: tegra_hdmi_tmds_range_read(bd) failed
[ 1.818922] tegra-adma 2930000.adma: Tegra210 ADMA driver registered 16 channels
[ 1.820237] tegra-fuse-burn 3820000.efuse:efuse-burn: Fuse burn driver initialized
[ 1.821141] kfuse 3830000.kfuse: initialized
[ 1.823514] tegradc 15200000.nvdisplay: probed
[ 1.829060] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 1.832998] 3100000.serial: ttyTHS0 at MMIO 0x3100000 (irq = 50, base_baud = 0) is a TEGRA_UART
[ 1.834398] 3110000.serial: ttyTHS1 at MMIO 0x3110000 (irq = 51, base_baud = 0) is a TEGRA_UART
[ 1.835700] 3140000.serial: ttyTHS4 at MMIO 0x3140000 (irq = 52, base_baud = 0) is a TEGRA_UART
[ 4.284578] console [ttyTCU0] enabled
[ 4.285015] Console: switching to colour frame buffer device 80x30
[ 4.285319] [drm] Initialized
[ 4.297658] tegradc 15200000.nvdisplay: fb registered
[ 4.303254] gpio tegra-gpio wake71 for gpio=98(M:2)
[ 4.308317] tegradc 15210000.nvdisplay: disp1 connected to head1->/host1x/sor1
[ 4.309963] brd: module loaded
[ 4.318112] generic_infoframe_type: 0x87
[ 4.318344] loop: module loaded
[ 4.318477] tegra_profiler: version: 1.132, samples/io: 46/26
[ 4.318680] tegra_profiler: auth: init
[ 4.319194] nct1008_nct72 4-004c: starting parse dt
[ 4.319333] nct1008_nct72 4-004c: !!!Found deprecated property!!!
[ 4.319351] nct1008_nct72 4-004c: success parsing dt
[ 4.319584] nct1008_nct72 4-004c: success in enabling tmp451 VDD rail
[ 4.319988] THERMAL EST: found 3 subdevs
[ 4.319995] THERMAL EST num_resources: 0
[ 4.319999] [THERMAL EST subdev 0]
[ 4.320022] [THERMAL EST subdev 1]
[ 4.320038] [THERMAL EST subdev 2]
[ 4.320569] thermal thermal_zone7: Registering thermal zone thermal_zone7 for type thermal-fan-est
[ 4.320572] THERMAL EST: thz register success.
[ 4.320783] THERMAL EST: end of probe, return err: 0
[ 4.321744] hisi_sas: driver version v1.6
[ 4.327790] libphy: Fixed MDIO Bus: probed
[ 4.328457] tun: Universal TUN/TAP device driver, 1.6
[ 4.328460] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 4.329896] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 4.329899] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 4.329958] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[ 4.329961] igb: Copyright (c) 2007-2014 Intel Corporation.
[ 4.330006] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[ 4.330008] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[ 4.330054] Intel(R) 10GbE PCI Express Linux Network Driver - version 4.6.4
[ 4.330057] Copyright(c) 1999 - 2017 Intel Corporation.
[ 4.331686] eqos 2490000.ether_qos: no PHY interrupt found
[ 4.336400] eqos 2490000.ether_qos: Setting local MAC: 0 4 4b cb e9 76
[ 4.336533] libphy: dwc_phy: probed
[ 4.339592] PPP generic driver version 2.4.2
[ 4.339926] PPP BSD Compression module registered
[ 4.339931] PPP Deflate Compression module registered
[ 4.339994] PPP MPPE Compression module registered
[ 4.339999] NET: Registered protocol family 24
[ 4.340077] usbcore: registered new interface driver r8152
[ 4.340129] usbcore: registered new interface driver asix
[ 4.340178] usbcore: registered new interface driver ax88179_178a
[ 4.340218] usbcore: registered new interface driver cdc_ether
[ 4.340257] usbcore: registered new interface driver net1080
[ 4.340299] usbcore: registered new interface driver cdc_subset
[ 4.340336] usbcore: registered new interface driver zaurus
[ 4.340387] usbcore: registered new interface driver cdc_ncm
[ 4.340647] VFIO - User Level meta-driver version: 0.3
[ 4.342296] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 4.342313] ehci-pci: EHCI PCI platform driver
[ 4.342361] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 4.342368] ohci-pci: OHCI PCI platform driver
[ 4.342408] ohci-platform: OHCI generic platform driver
[ 4.350087] tegra-xusb 3610000.xhci: No USB port has OTG_CAP
[ 4.352169] nct1008_nct72 4-004c: LOC shutdown limit 107
[ 4.353216] nct1008_nct72 4-004c: EXT shutdown limit 109
[ 4.353502] tegra-xusb 3610000.xhci: Direct firmware load for tegra19x_xusb_firmware failed with error -2
[ 4.353509] tegra-xusb 3610000.xhci: Falling back to user helper
[ 4.353963] usbcore: registered new interface driver uas
[ 4.354031] usbcore: registered new interface driver usb-storage
[ 4.354163] usbcore: registered new interface driver usbserial
[ 4.358399] tegra-xudc-new 3550000.xudc: PMQOS CPU boost enabled
[ 4.358448] tegra-xudc-new 3550000.xudc: extcon_get_extcon_dev_by_cable failed -19
[ 4.359190] mousedev: PS/2 mouse device common for all mice
[ 4.359260] usbcore: registered new interface driver xpad
[ 4.386612] nct1008_nct72 4-004c: initial LOC temp: 37000
[ 4.387111] nct1008_nct72 4-004c: initial EXT temp: 49250
[ 4.388140] nct1008_nct72 4-004c: hi_b:-10, lo_b:128
[ 4.389235] nct1008_nct72 4-004c: nct1008_probe: initialized
[ 4.494070] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[ 4.496355] Wake73 for irq=42
[ 4.497816] rtc rtc1: alarm rtc device
[ 4.497874] tegra_rtc c2a0000.rtc: rtc core: registered c2a0000.rtc as rtc1
[ 4.497905] tegra_rtc c2a0000.rtc: Tegra internal Real Time Clock
[ 4.498121] i2c /dev entries driver
[ 4.501531] max77620-power max20024-power: Event recorder REG_NVERC : 0x54
[ 4.507304] tegra-bpmp-thermal d000000.bpmp:bpmpthermal: zone 0 not supported
[ 4.507797] tegra-bpmp-thermal d000000.bpmp:bpmpthermal: zone 2 not supported
[ 4.511490] tegra-thermal-throttle bthrot_cdev: clk:cpu max:2265600000, min:115200000 steps:28
[ 4.565922] tegra-thermal-throttle bthrot_cdev: clk:gpu max:1377000000, min:114750000 steps:13
[ 4.565966] tegra-thermal-throttle bthrot_cdev: cdev:skin-balanced clk:0:cpu off:0 slope-adj:200
[ 4.565973] tegra-thermal-throttle bthrot_cdev: cdev:skin-balanced clk:1:gpu off:0 slope-adj:400
[ 4.566236] tegra-thermal-throttle bthrot_cdev: cdev:skin-balanced max_state:56 cutoff:0
[ 4.566338] tegra-thermal-throttle bthrot_cdev: cdev:gpu-balanced clk:0:cpu off:0 slope-adj:400
[ 4.566345] tegra-thermal-throttle bthrot_cdev: cdev:gpu-balanced clk:1:gpu off:0 slope-adj:400
[ 4.566772] tegra-thermal-throttle bthrot_cdev: cdev:gpu-balanced max_state:52 cutoff:1
[ 4.566884] tegra-thermal-throttle bthrot_cdev: cdev:cpu-balanced clk:0:cpu off:0 slope-adj:200
[ 4.566927] tegra-thermal-throttle bthrot_cdev: cdev:cpu-balanced clk:1:gpu off:365500000 slope-adj:300
[ 4.567271] tegra-thermal-throttle bthrot_cdev: cdev:cpu-balanced max_state:56 cutoff:0
[ 4.567350] tegra-thermal-throttle bthrot_cdev: cdev:emergency-balanced clk:0:cpu off:38400000 slope-adj:10
[ 4.567357] tegra-thermal-throttle bthrot_cdev: cdev:emergency-balanced clk:1:gpu off:25500000 slope-adj:10
[ 4.567764] tegra-thermal-throttle bthrot_cdev: cdev:emergency-balanced max_state:2 cutoff:0
[ 4.567854] tegra-thermal-throttle bthrot_cdev: cdev:aux-balanced clk:0:cpu off:0 slope-adj:400
[ 4.567861] tegra-thermal-throttle bthrot_cdev: cdev:aux-balanced clk:1:gpu off:0 slope-adj:400
[ 4.568299] tegra-thermal-throttle bthrot_cdev: cdev:aux-balanced max_state:52 cutoff:1
[ 4.569314] FAN dev name: pwm-fan
[ 4.569404] FAN:gpio request success.
[ 4.569419] FAN: can't find tach_gpio
[ 4.569498] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255
[ 4.569787] pwm_fan_driver pwm-fan: got pwm for fan. polarity is inversed
[ 4.569795] pwm_fan_driver pwm-fan: tach period: 1000
[ 4.570188] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[ 4.570196] pwm_fan_driver pwm-fan: index 1: pwm=77, rpm=1000, rru=2, rrd=2, state:2
[ 4.570203] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[ 4.570209] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[ 4.570216] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[ 4.570222] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[ 4.570228] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[ 4.570234] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[ 4.570274] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[ 4.570280] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[ 4.571761] device-mapper: uevent: version 1.0.3
[ 4.572442] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[ 4.589677] tegra194_cpufreq_probe: platform driver Initialization: pass
[ 4.596535] cpuidle: Initializing cpuidle driver
[ 4.612294] sdhci: Secure Digital Host Controller Interface driver
[ 4.612304] sdhci: Copyright(c) Pierre Ossman
[ 4.612305] sdhci-pltfm: SDHCI platform and OF driver helper
[ 4.613754] sdhci-tegra 3460000.sdhci: Client registration for eMC Successful
[ 4.615727] CMDQ: cmdq_platfm_init successful
[ 4.616313] sdhci-tegra 3400000.sdhci: Got CD GPIO
[ 4.619243] sdhci-tegra 3400000.sdhci: Client registration for eMC Successful
[ 4.620867] sdhci-tegra 3400000.sdhci: wakeup init done, cdirq 252
[ 4.625815] tegra-se-elp 3ad0000.se_elp: tegra_se_elp_probe: complete
[ 4.665133] mmc0: SDHCI controller on 3460000.sdhci [3460000.sdhci] using ADMA 64-bit with 64 bit addr
[ 4.665302] gpio tegra-gpio wake8 for gpio=55(G:7)
[ 4.665378] mmc1: SDHCI controller on 3400000.sdhci [3400000.sdhci] using ADMA 64-bit with 64 bit addr
[ 4.746910] mmc0: mmc_decode_ext_csd: CMDQ supported: depth: 31, cmdq_support: 1
[ 4.758228] mmc0: periodic cache flush enabled
[ 4.758242] mmc0: new HS400 Enhanced strobe MMC card at address 0001
[ 4.759014] mmcblk0: mmc0:0001 HBG4a2 29.1 GiB
[ 4.759239] mmcblk0boot0: mmc0:0001 HBG4a2 partition 1 8.00 MiB
[ 4.759523] mmcblk0boot1: mmc0:0001 HBG4a2 partition 2 8.00 MiB
[ 4.759830] mmcblk0rpmb: mmc0:0001 HBG4a2 partition 3 4.00 MiB
[ 4.762810] mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37
[ 5.139058] tegradc 15210000.nvdisplay: DT parsed successfully
[ 5.144833] tegradc 15210000.nvdisplay: Display dc.ffffff800d1e0000 registered with id=1
[ 5.153053] tegradc 15210000.nvdisplay: vblank syncpt # 11 for dc 1
[ 5.158971] tegradc 15210000.nvdisplay: vpulse3 syncpt # 12 for dc 1
[ 5.167773] tegradc 15210000.nvdisplay: hdmi: invalid prod list prod_list_hdmi_board
[ 5.173136] tegradc 15210000.nvdisplay: hdmi: tegra_hdmi_tmds_range_read(bd) failed
[ 5.184745] tegra-i2c 3190000.i2c: no acknowledge from address 0x50
[ 5.189545] tegradc 15210000.nvdisplay: probed
[ 5.211468] tegradc 15210000.nvdisplay: fb registered
[ 5.211949] gpio tegra-gpio wake63 for gpio=97(M:1)
[ 5.212869] tegra_nvdisp_handle_pd_enable: Unpowergated Head0 pd
[ 5.213128] tegra_nvdisp_handle_pd_enable: Unpowergated Head1 pd
[ 5.213562] tegra_nvdisp_handle_pd_enable: Unpowergated Head2 pd
[ 5.221773] Parent Clock set for DC plld2
[ 5.226935] edid invalid
[ 5.228648] tegradc 15210000.nvdisplay: hdmi: tmds rate:25200K prod-setting:prod_c_hdmi_0m_54m
[ 5.236256] tegradc 15210000.nvdisplay: hdmi: get RGB quant from EDID.
[ 5.241303] Unable to handle kernel NULL pointer dereference at virtual address 00000063
[ 5.249272] Mem abort info:
[ 5.252143] ESR = 0x96000005
[ 5.255036] Exception class = DABT (current EL), IL = 32 bits
[ 5.261354] SET = 0, FnV = 0
[ 5.264302] EA = 0, S1PTW = 0
[ 5.267192] Data abort info:
[ 5.269986] ISV = 0, ISS = 0x00000005
[ 5.274181] CM = 0, WnR = 0
[ 5.277068] [0000000000000063] user address but active_mm is swapper
[ 5.283922] Internal error: Oops: 96000005 [#1] PREEMPT SMP
[ 5.289401] Modules linked in:
[ 5.292552] CPU: 0 PID: 68 Comm: kworker/u16:3 Not tainted 4.9.140-tegra #1
[ 5.299372] Hardware name: jetson-xavier (DT)
[ 5.303855] Workqueue: events_unbound async_run_entry_fn
[ 5.309603] task: ffffffc3ecfa1c00 task.stack: ffffffc3ecf6c000
[ 5.315392] PC is at tegra_edid_is_rgb_quantization_selectable+0x4/0x10
[ 5.322052] LR is at tegra_hdmi_avi_infoframe+0x168/0xa88
[ 5.327565] pc : [<ffffff80085e1b0c>] lr : [<ffffff800862ad58>] pstate: 40c00045
[ 5.335253] sp : ffffffc3ecf6f8a0
[ 5.338420] x29: ffffffc3ecf6f8a0 x28: 000000000000000b
[ 5.344164] x27: ffffffc3ecf27348 x26: 0000000001808580
[ 5.349689] x25: 0000000000006270 x24: ffffffc3dabb0218
[ 5.355286] x23: 0000000000000000 x22: 0000000000000000
[ 5.360799] x21: ffffffc3ebb9d840 x20: ffffffc3dabb0218
[ 5.366504] x19: ffffffc3ebb9d818 x18: 0000000000000010
[ 5.372192] x17: 000000000000000e x16: 0000000000001028
[ 5.377777] x15: ffffffffffffffff x14: 6620746e61757120
[ 5.383715] x13: 4247522074656720 x12: 3a696d6468203a79
[ 5.389315] x11: 616c70736964766e x10: 000000000000024b
[ 5.395003] x9 : 3120636461726765 x8 : ffffff80083d2fe8
[ 5.400536] x7 : ffffff8009e740d8 x6 : ffffff80083d23f8
[ 5.406289] x5 : 0000000000000015 x4 : 00000000000000ff
[ 5.411373] x3 : 0000000000010000 x2 : ffffff8009e441f0
[ 5.416964] x1 : ffffffc3ecfa1c00 x0 : 0000000000000000
[ 5.422301]
[ 5.423704] Process kworker/u16:3 (pid: 68, stack limit = 0xffffffc3ecf6c000)
[ 5.430617] Call trace:
[ 5.432984] [<ffffff80085e1b0c>] tegra_edid_is_rgb_quantization_selectable+0x4/0x10
[ 5.440269] [<ffffff800862c37c>] tegra_hdmi_controller_enable+0x254/0xf60
[ 5.446377] [<ffffff800862d0d0>] tegra_dc_hdmi_enable+0x48/0xb8
[ 5.452064] [<ffffff800865c48c>] tegra_nvdisp_head_enable+0x534/0x14c0
[ 5.457840] [<ffffff80085c0268>] _tegra_dc_enable+0xf0/0x110
[ 5.463184] [<ffffff80085c6a3c>] tegra_dc_probe+0x102c/0x1668
[ 5.468524] [<ffffff800876cc50>] platform_drv_probe+0x60/0xc0
[ 5.473847] [<ffffff800876a2d0>] driver_probe_device+0xd8/0x408
[ 5.479703] [<ffffff800876a6dc>] __driver_attach+0xdc/0x128
[ 5.485042] [<ffffff8008767d4c>] bus_for_each_dev+0x5c/0xa8
[ 5.490470] [<ffffff8008769ad0>] driver_attach+0x30/0x40
[ 5.495633] [<ffffff8008768308>] driver_attach_async+0x20/0x60
[ 5.501933] [<ffffff80080dfc48>] async_run_entry_fn+0x48/0x158
[ 5.507795] [<ffffff80080d4f3c>] process_one_work+0x1e4/0x4b0
[ 5.513568] [<ffffff80080d5258>] worker_thread+0x50/0x4c8
[ 5.518734] [<ffffff80080dbee4>] kthread+0xec/0xf0
[ 5.523982] [<ffffff8008083850>] ret_from_fork+0x10/0x40
[ 5.529154] ---[ end trace 3308e4909112c122 ]---
[ 5.539139] Unable to handle kernel paging request at virtual address ffffffffffffffd8
[ 5.542011] Mem abort info:
[ 5.545174] ESR = 0x96000005
[ 5.548224] Exception class = DABT (current EL), IL = 32 bits
[ 5.554078] SET = 0, FnV = 0
[ 5.557052] EA = 0, S1PTW = 0
[ 5.559946] Data abort info:
[ 5.562914] ISV = 0, ISS = 0x00000005
[ 5.566851] CM = 0, WnR = 0
[ 5.569830] swapper pgtable: 4k pages, 39-bit VAs, pgd = ffffff800a193000
[ 5.576477] [ffffffffffffffd8] *pgd=0000000000000000, *pud=0000000000000000
[ 5.583839] Internal error: Oops: 96000005 [#2] PREEMPT SMP
[ 5.589259] Modules linked in:
[ 5.592496] CPU: 0 PID: 68 Comm: kworker/u16:3 Tainted: G D 4.9.140-tegra #1
[ 5.600640] Hardware name: jetson-xavier (DT)
[ 5.604876] task: ffffffc3ecfa1c00 task.stack: ffffffc3ecf6c000
[ 5.610870] PC is at kthread_data+0x24/0x30
[ 5.614721] LR is at wq_worker_sleeping+0x20/0xd0
[ 5.619616] pc : [<ffffff80080dcad4>] lr : [<ffffff80080d6380>] pstate: 804000c5
[ 5.627138] sp : ffffffc3ecf6f4a0
[ 5.630552] x29: ffffffc3ecf6f4a0 x28: ffffffc3ecfa1c00
[ 5.635813] x27: ffffffc3ee2f0000 x26: 0000000000000000
[ 5.641839] x25: ffffff80080ec114 x24: ffffffc3ffdb2cc0
[ 5.647187] x23: ffffffc3ecfa22c8 x22: ffffff80097f4000
[ 5.653041] x21: ffffff8009e28000 x20: ffffff80097ff000
[ 5.658299] x19: ffffffc3ecfa1c00 x18: 000000000000001f
[ 5.664326] x17: 000000000000000e x16: 0000000000000007
[ 5.669926] x15: 0000000000000000 x14: 0000000000000019
[ 5.675613] x13: 0000000000000033 x12: 000000000000004c
[ 5.681055] x11: 0000000000000068 x10: 0000000000000023
[ 5.687078] x9 : 0000000000000000 x8 : 0000000000000400
[ 5.692851] x7 : 0000000000000000 x6 : 0000000000000400
[ 5.698113] x5 : 0000000000008c00 x4 : 0000000002e8bfa5
[ 5.703451] x3 : 0000000000000000 x2 : 000000009c897608
[ 5.708787] x1 : ffffffc3ffdb2cc0 x0 : 0000000000000000
[ 5.714125]
[ 5.715519] Process kworker/u16:3 (pid: 68, stack limit = 0xffffffc3ecf6c000)
[ 5.722690] Call trace:
[ 5.724801] [<ffffff80080dcad4>] kthread_data+0x24/0x30
[ 5.729882] [<ffffff8008f3f1c8>] __schedule+0x418/0x780
[ 5.734683] [<ffffff80080ec114>] do_task_dead+0x74/0x78
[ 5.739251] [<ffffff80080b9aa8>] do_exit+0x6f8/0xa08
[ 5.744134] [<ffffff800808c528>] bug_handler.part.2+0x0/0x88
[ 5.749389] [<ffffff80080a31fc>] __do_kernel_fault.isra.1+0x144/0x218
[ 5.755506] [<ffffff80080a3408>] do_page_fault+0x60/0x518
[ 5.760581] [<ffffff80080a392c>] do_translation_fault+0x6c/0x80
[ 5.766179] [<ffffff8008080954>] do_mem_abort+0x54/0xb0
[ 5.770991] [<ffffff8008082904>] el1_da+0x24/0xb4
[ 5.775545] [<ffffff800862c37c>] tegra_hdmi_controller_enable+0x254/0xf60
[ 5.781760] [<ffffff800862d0d0>] tegra_dc_hdmi_enable+0x48/0xb8
[ 5.787707] [<ffffff800865c48c>] tegra_nvdisp_head_enable+0x534/0x14c0
[ 5.794016] [<ffffff80085c0268>] _tegra_dc_enable+0xf0/0x110
[ 5.800043] [<ffffff80085c6a3c>] tegra_dc_probe+0x102c/0x1668
[ 5.805836] [<ffffff800876cc50>] platform_drv_probe+0x60/0xc0
[ 5.811597] [<ffffff800876a2d0>] driver_probe_device+0xd8/0x408
[ 5.817283] [<ffffff800876a6dc>] __driver_attach+0xdc/0x128
[ 5.823228] [<ffffff8008767d4c>] bus_for_each_dev+0x5c/0xa8
[ 5.828915] [<ffffff8008769ad0>] driver_attach+0x30/0x40
[ 5.834341] [<ffffff8008768308>] driver_attach_async+0x20/0x60
[ 5.840380] [<ffffff80080dfc48>] async_run_entry_fn+0x48/0x158
[ 5.846419] [<ffffff80080d4f3c>] process_one_work+0x1e4/0x4b0
[ 5.852189] [<ffffff80080d5258>] worker_thread+0x50/0x4c8
[ 5.857357] [<ffffff80080dbee4>] kthread+0xec/0xf0
[ 5.862604] [<ffffff8008083850>] ret_from_fork+0x10/0x40
[ 5.868035] ---[ end trace 3308e4909112c123 ]---
[ 5.877206] Fixing recursive fault but reboot is needed!