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Linux/DRA752: Video output interface without frame buffer; modetest cannot work

Part Number: DRA752
Other Parts Discussed in Thread: PMP, DRA742, , TVP5158, OPA362, TFP410, TPD12S015, TLC59108

Tool/software: Linux

Hi all,

I use GLSDK 3.00.00.03, custom board. It cannot use modetest and frame buffer (/dev/fb0) does not generate, either.

I referenced "Processor SDK Linux Automotive Data Sheet - OMAPDRM/OMAPDSS (Display Subsystem Driver)"

CONFIG_DRM_OMAP, CONFIG_OMAP2_DSS_DPI, CONFIG_OMAP5_DSS_HDMI all [y]

Some config such  as CONFIG_OMAP2_DSS_DRA7XX_DPI, CONFIG_OMAP5_DSS_HDMI_DDC, and CONFIG_PANEL_TFCS9700 I cannot find...

The following is my boot log and modetest error message...

==================================

Log

==================================


U-Boot SPL 2016.05 (Apr 07 2017 - 12:00:45)
DRA752-GP ES2.0
MMC Device 1 not found
*** Warning - No MMC card found, using default environment

Trying to boot from MMC1
MMC Device 1 not found
*** Warning - No MMC card found, using default environment

reading u-boot.img
reading u-boot.img


U-Boot 2016.05 (Apr 07 2017 - 12:00:45 +0800)

CPU : DRA752-GP ES2.0
Board: DRA74x EVM REV <NULL>
I2C: ready
DRAM: 1.5 GiB
MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1
Warning: fastboot.board_rev: unknown board revision
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid GPT ***
GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
part_get_info_efi: *** ERROR: Invalid Backup GPT ***
ERROR: cannot find partition: 'userdata'

at arch/arm/cpu/armv7/omap-common/utils.c:195/mmc_get_part_size()
Warning: fastboot.userdata_size: unable to calc
SCSI: SATA link 0 timeout.
AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
scanning bus for devices...
Found 0 device(s).
Net: <ethaddr> not set. Validating first E-fuse MAC
Could not get PHY for cpsw: addr 2
cpsw
Hit any key to stop autoboot: 0
=>
=>
=> boot_sd
J6 ...
switch to partitions #0, OK
mmc0 is current device
SD/MMC found on device 0
3742008 bytes read in 336 ms (10.6 MiB/s)
107570 bytes read in 30 ms (3.4 MiB/s)
Booting from mmc0 ...
Kernel image @ 0x82000000 [ 0x000000 - 0x391938 ]
## Flattened Device Tree blob at 88000000
Booting using the fdt blob at 0x88000000
Loading Device Tree to 8ffe2000, end 8ffff431 ... OK

Starting kernel ...

[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 4.4.14 (root@louis-VirtualBox) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #18 SMP PREEMPT Fri Apr 7 14:28:04 CST 2017
[ 0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[ 0.000000] Machine model: TI DRA742
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[ 0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[ 0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[ 0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[ 0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[ 0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[ 0.000000] cma: Reserved 24 MiB at 0x00000000de400000
[ 0.000000] Forcing write-allocate cache policy for SMP
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] OMAP4: Map 0x00000000dfd00000 to fe600000 for dram barrier
[ 0.000000] DRA752 ES2.0
[ 0.000000] PERCPU: Embedded 12 pages/cpu @ef1ae000 s19008 r8192 d21952 u49152
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 389440
[ 0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=65525fa8-02 rw rootfstype=ext4 rootwait
[ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Memory: 1350512K/1564672K available (6671K kernel code, 364K rwdata, 2516K rodata, 352K init, 293K bss, 25744K reserved, 188416K cma-reserved, 757760K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xf0800000 - 0xff800000 ( 240 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xf0000000 ( 768 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0901084 (9189 kB)
[ 0.000000] .init : 0xc0902000 - 0xc095a000 ( 352 kB)
[ 0.000000] .data : 0xc095a000 - 0xc09b5150 ( 365 kB)
[ 0.000000] .bss : 0xc09b7000 - 0xc0a00618 ( 294 kB)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Build-time adjustment of leaf fanout to 32.
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] OMAP clockevent source: timer1 at 31475 Hz
[ 0.000000] Architected cp15 timer(s) running at 5.90MHz (virt).
[ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x15c70fb29, max_idle_ns: 440795202138 ns
[ 0.000004] sched_clock: 56 bits at 5MHz, resolution 169ns, wraps every 4398046511093ns
[ 0.000015] Switching to timer-based delay loop, resolution 169ns
[ 0.000357] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[ 0.000366] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.000819] Console: colour dummy device 80x30
[ 0.000835] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[ 0.000841] This ensures that you still see kernel messages. Please
[ 0.000847] update your kernel commandline.
[ 0.000861] Calibrating delay loop (skipped), value calculated using timer frequency.. 11.80 BogoMIPS (lpj=59016)
[ 0.000873] pid_max: default: 32768 minimum: 301
[ 0.000967] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000978] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.001501] Initializing cgroup subsys io
[ 0.001518] Initializing cgroup subsys memory
[ 0.001541] Initializing cgroup subsys devices
[ 0.001553] Initializing cgroup subsys freezer
[ 0.001565] Initializing cgroup subsys perf_event
[ 0.001576] Initializing cgroup subsys pids
[ 0.001597] CPU: Testing write buffer coherency: ok
[ 0.001803] /cpus/cpu@0 missing clock-frequency property
[ 0.001818] /cpus/cpu@1 missing clock-frequency property
[ 0.001830] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.001868] Setting up static identity map for 0x80008380 - 0x800083d8
[ 0.080049] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.080112] Brought up 2 CPUs
[ 0.080126] SMP: Total of 2 processors activated (23.60 BogoMIPS).
[ 0.080132] CPU: All CPU(s) started in SVC mode.
[ 0.080512] devtmpfs: initialized
[ 0.106989] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[ 0.107925] omap_hwmod: l3_main_2 using broken dt data from ocp
[ 0.302077] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.305789] pinctrl core: initialized pinctrl subsystem
[ 0.306645] NET: Registered protocol family 16
[ 0.307588] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.330212] cpuidle: using governor ladder
[ 0.360235] cpuidle: using governor menu
[ 0.368766] OMAP GPIO hardware version 0.1
[ 0.372742] GPIO line 161 (radio_rst) hogged as output/low
[ 0.400285] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[ 0.400296] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.400683] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.400693] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.401271] OMAP DMA hardware revision 0.0
[ 0.434500] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
[ 0.435622] edma 43300000.edma: memcpy is disabled
[ 0.440409] edma 43300000.edma: TI EDMA DMA engine driver
[ 0.444421] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[ 0.444591] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[ 0.444745] omap-iommu 58882000.mmu: 58882000.mmu registered
[ 0.444905] omap-iommu 55082000.mmu: 55082000.mmu registered
[ 0.445186] omap-iommu 41501000.mmu: 41501000.mmu registered
[ 0.445364] omap-iommu 41502000.mmu: 41502000.mmu registered
[ 0.447512] SCSI subsystem initialized
[ 0.447897] usbcore: registered new interface driver usbfs
[ 0.447954] usbcore: registered new interface driver hub
[ 0.448025] usbcore: registered new device driver usb
[ 0.449361] palmas 0-0058: IRQ missing: skipping irq request
[ 0.460678] palmas 0-0058: Muxing GPIO a, PWM 0, LED 0
[ 0.532385] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[ 0.550571] pcf857x: probe of 1-0026 failed with error -121
[ 0.550830] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
[ 0.551198] omap_i2c 48060000.i2c: bus 2 rev0.12 at 1 kHz
[ 0.590556] pcf857x: probe of 3-0021 failed with error -121
[ 0.590594] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 1 kHz
[ 0.590953] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 1 kHz
[ 0.591145] media: Linux media interface: v0.10
[ 0.591195] Linux video capture interface: v2.00
[ 0.591239] pps_core: LinuxPPS API ver. 1 registered
[ 0.591246] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.591274] PTP clock support registered
[ 0.591303] EDAC MC: Ver: 3.0.0
[ 0.592061] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[ 0.592346] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[ 0.593434] clocksource: Switched to clocksource arch_sys_counter
[ 0.603989] NET: Registered protocol family 2
[ 0.604504] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.604577] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[ 0.604708] TCP: Hash tables configured (established 8192 bind 8192)
[ 0.604757] UDP hash table entries: 512 (order: 2, 16384 bytes)
[ 0.604788] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[ 0.604977] NET: Registered protocol family 1
[ 0.605228] RPC: Registered named UNIX socket transport module.
[ 0.605237] RPC: Registered udp transport module.
[ 0.605244] RPC: Registered tcp transport module.
[ 0.605250] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.606217] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[ 0.608327] futex hash table entries: 512 (order: 3, 32768 bytes)
[ 0.616152] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 0.616810] NFS: Registering the id_resolver key type
[ 0.616834] Key type id_resolver registered
[ 0.616842] Key type id_legacy registered
[ 0.616917] ntfs: driver 2.1.32 [Flags: R/O].
[ 0.618888] bounce: pool size: 64 pages
[ 0.619044] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
[ 0.619058] io scheduler noop registered
[ 0.619069] io scheduler deadline registered
[ 0.619099] io scheduler cfq registered (default)
[ 0.624169] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[ 0.627266] PCI host bridge /ocp/axi@0/pcie@51000000 ranges:
[ 0.627279] No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
[ 0.627312] IO 0x20003000..0x20012fff -> 0x00000000
[ 0.627332] MEM 0x20013000..0x2fffffff -> 0x20013000
[ 0.631350] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
[ 0.631363] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 0.631373] pci_bus 0000:00: root bus resource [io 0x0000-0xffff]
[ 0.631383] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[ 0.631792] PCI: bus0: Fast back to back transfers disabled
[ 0.643517] PCI: bus1: Fast back to back transfers disabled
[ 0.643566] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
[ 0.643610] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
[ 0.643647] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[ 0.643661] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
[ 0.643673] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
[ 0.643684] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[ 0.643698] pci 0000:00:00.0: BAR 7: assigned [io 0x1000-0x1fff]
[ 0.643712] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2033ffff pref]
[ 0.643723] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
[ 0.643743] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2022ffff]
[ 0.643764] pci 0000:01:00.0: BAR 3: assigned [mem 0x20230000-0x20233fff]
[ 0.643784] pci 0000:01:00.0: BAR 2: assigned [io 0x1000-0x101f]
[ 0.643806] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 0.643816] pci 0000:00:00.0: bridge window [io 0x1000-0x1fff]
[ 0.643827] pci 0000:00:00.0: bridge window [mem 0x20200000-0x202fffff]
[ 0.643838] pci 0000:00:00.0: bridge window [mem 0x20300000-0x203fffff pref]
[ 0.644063] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[ 0.644073] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
[ 0.704511] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[ 0.708120] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[ 0.708997] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
[ 0.709858] console [ttyS2] disabled
[ 0.709904] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
[ 1.787248] console [ttyS2] enabled
[ 1.791639] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 304, base_baud = 3000000) is a 8250
[ 1.801357] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 305, base_baud = 3000000) is a 8250
[ 1.811041] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 306, base_baud = 3000000) is a 8250
[ 1.820725] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 307, base_baud = 3000000) is a 8250
[ 1.830809] [drm] Initialized drm 1.1.0 20060810
[ 1.837549] OMAP DSS rev 6.1
[ 1.841612] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[ 1.850170] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[ 1.859427] connector-hdmi connector@1: failed to find video source
[ 1.876536] brd: module loaded
[ 1.884782] loop: module loaded
[ 1.894371] libphy: Fixed MDIO Bus: probed
[ 1.943460] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[ 1.949585] davinci_mdio 48485000.mdio: detected phy mask 0
[ 2.053439] davinci_mdio 48485000.mdio: timed out waiting for user access
[ 2.153436] davinci_mdio 48485000.mdio: timed out waiting for idle
[ 2.159669] davinci_mdio: probe of 48485000.mdio failed with error -5
[ 2.166777] cpsw 48484000.ethernet: Detected MACID = a4:d5:78:9e:a0:9a
[ 2.174050] cpsw 48484000.ethernet: cpsw: Detected MACID = a4:d5:78:9e:a0:9b
[ 2.182368] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 2.188949] ehci-pci: EHCI PCI platform driver
[ 2.193485] ehci-omap: OMAP-EHCI Host Controller driver
[ 2.199070] usbcore: registered new interface driver usbserial
[ 2.205278] mousedev: PS/2 mouse device common for all mice
[ 2.221474] i2c /dev entries driver
[ 2.225779] tvp5158 1-0058: Camera sensor driver registered
[ 2.232237] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[ 2.239337] vip 48990000.vip: loading firmware vpdma-1b8.bin
[ 2.253628] vpe 489d0000.vpe: Device registered as /dev/video0
[ 2.263458] vip 48990000.vip: VPDMA firmware loaded
[ 2.268473] vip2-s1: Port B: Using subdev tvp5158 1-0058 for capture
[ 2.275040] vip2-s1: device registered as video1
[ 2.283805] omap_hsmmc 480b4000.mmc: no pinctrl state for hs mode
[ 2.290055] evm_3v3_sw: supplied by sysen1
[ 2.333798] omap_hsmmc 480d1000.mmc: no pinctrl state for hs mode
[ 2.374225] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.380442] usbcore: registered new interface driver usbhid
[ 2.386058] usbhid: USB HID core driver
[ 2.392901] omap_hwmod: atl: _wait_target_ready failed: -16
[ 2.398525] ------------[ cut here ]------------
[ 2.400000] hwspinlock_user gatemp: requested 10 hwspinlocks
[ 2.401690] NET: Registered protocol family 10
[ 2.412572] sit: IPv6 over IPv4 tunneling driver
[ 2.413146] NET: Registered protocol family 17
[ 2.413387] Key type dns_resolver registered
[ 2.413510] omap_voltage_late_init: Voltage driver support not added
[ 2.414044] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 2.414048] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 2.414096] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 2.414236] Power Management for TI OMAP4+ devices.
[ 2.414503] Registering SWP/SWPB emulation handler
[ 2.461597] WARNING: CPU: 0 PID: 6 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
[ 2.470944] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
[ 2.483079] Modules linked in:
[ 2.486155] CPU: 0 PID: 6 Comm: kworker/u4:0 Not tainted 4.4.14 #18
[ 2.492449] Hardware name: Generic DRA74X (Flattened Device Tree)
[ 2.498570] Workqueue: kmmcd mmc_rescan
[ 2.502427] Backtrace:
[ 2.504901] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
[ 2.512503] r6:c0862a84 r5:00000000 r4:20000193 r3:eecac000
[ 2.518228] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
[ 2.525485] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
[ 2.533608] r5:00000093 r4:eecadb50
[ 2.537215] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
[ 2.545948] r8:c06c552c r7:eedb1b90 r6:c0862974 r5:c08629e0 r4:80080003
[ 2.552723] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
[ 2.561628] r3:eedb1a00 r2:c0862aa0
[ 2.565239] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
[ 2.574581] r10:eedad840 r9:c09b440b r8:00000017 r7:00000000 r6:00000000 r5:eedad8a0
[ 2.582483] r4:eedb1f00
[ 2.585038] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
[ 2.593945] r10:00000000 r9:eeca4000 r8:eec08000 r7:00000000 r6:c0961e44 r5:eedad8a0
[ 2.601847] r4:eedad840
[ 2.604401] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
[ 2.612959] r6:c0961e44 r5:eedad8a0 r4:eedad840 r3:00000000
[ 2.618678] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
[ 2.627323] r7:00000000 r6:00000000 r5:c0956424 r4:00000017
[ 2.633042] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
[ 2.641781] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
[ 2.650164] r8:fa213000 r7:fa212000 r6:eecadcf8 r5:c095c8d8 r4:fa21200c r3:eecadcf8
[ 2.657986] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
[ 2.665500] Exception stack(0xeecadcf8 to 0xeecadd40)
[ 2.670571] dce0: 02b3d879 00000000
[ 2.678786] dd00: 65c22580 c0536ef4 c09ea4a0 0000170d 02b3c200 eecaddf8 c0706878 eeca4000
[ 2.687000] dd20: 00000000 eecadd54 eecadd58 eecadd48 c0016830 c0536f04 a0000113 ffffffff
[ 2.695211] r8:c0706878 r7:eecadd2c r6:ffffffff r5:a0000113 r4:c0536f04 r3:c0016830
[ 2.703034] [<c0536ef4>] (arch_counter_get_cntvct) from [<c0016830>] (arch_timer_read_counter_long+0x1c/0x20)
[ 2.712995] [<c0016814>] (arch_timer_read_counter_long) from [<c02a3e14>] (__timer_delay+0x50/0x64)
[ 2.722082] [<c02a3dc4>] (__timer_delay) from [<c02a3e50>] (__timer_const_udelay+0x28/0x2c)
[ 2.730465] r6:c0986e74 r5:eecf8400 r4:00000181 r3:000005c3
[ 2.736183] [<c02a3e28>] (__timer_const_udelay) from [<c051a398>] (__mmc_start_request+0x80/0xd8)
[ 2.745093] [<c051a318>] (__mmc_start_request) from [<c051a4e8>] (mmc_start_request+0xf8/0x120)
[ 2.753825] r7:eecade08 r6:eecaddf8 r5:eecf8400 r4:eecaddf8
[ 2.759542] [<c051a3f0>] (mmc_start_request) from [<c051a554>] (mmc_wait_for_req+0x44/0x15c)
[ 2.768012] r5:eecf8400 r4:eecade44
[ 2.771620] [<c051a510>] (mmc_wait_for_req) from [<c051a6e8>] (mmc_wait_for_cmd+0x7c/0x9c)
[ 2.779916] r8:c0706878 r7:00061a80 r6:00000000 r5:eecf8400 r4:eecade44 r3:00000000
[ 2.787739] [<c051a66c>] (mmc_wait_for_cmd) from [<c0525644>] (mmc_io_rw_direct_host+0xa4/0x114)
[ 2.796559] r6:00000001 r5:eecadea7 r4:eecf8400
[ 2.801224] [<c05255a0>] (mmc_io_rw_direct_host) from [<c0525b70>] (sdio_reset+0x34/0x6c)
[ 2.809432] r6:eecf8400 r5:c070686c r4:eecf8400
[ 2.814100] [<c0525b3c>] (sdio_reset) from [<c051ca6c>] (mmc_rescan+0x25c/0x2ec)
[ 2.821525] r4:eecf8658
[ 2.824081] [<c051c810>] (mmc_rescan) from [<c0048ac4>] (process_one_work+0x128/0x330)
[ 2.832029] r8:00000000 r7:eeeaf800 r6:eeca4000 r5:eecf8658 r4:eec5f000 r3:c051c810
[ 2.839848] [<c004899c>] (process_one_work) from [<c0048d3c>] (worker_thread+0x34/0x4b0)
[ 2.847970] r10:eeca4000 r9:eeca4000 r8:00000088 r7:eec5f018 r6:eec5f000 r5:00000001
[ 2.855869] r4:eeca4014
[ 2.858425] [<c0048d08>] (worker_thread) from [<c004e4a0>] (kthread+0xe0/0xfc)
[ 2.865675] r10:00000000 r9:00000000 r8:00000000 r7:c0048d08 r6:eec5f000 r5:00000000
[ 2.873577] r4:eec5e1c0
[ 2.876132] [<c004e3c0>] (kthread) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
[ 2.883381] r7:00000000 r6:00000000 r5:c004e3c0 r4:eec5e1c0
[ 2.889095] ---[ end trace 029518b5a71f1fea ]---
[ 2.894279] dmm 4e000000.dmm: initialized all PAT entries
[ 2.910470] connector-hdmi connector@1: failed to find video source
[ 2.912074] [drivers/mmc/core/core.c, mmc_select_voltage, 1515], ocr: 1090486272
[ 2.912077] [drivers/mmc/core/core.c, mmc_select_voltage, 1528], ocr: 3145728
[ 2.912081] [drivers/mmc/core/core.c, mmc_select_voltage, 1543]
[ 2.912085] [drivers/mmc/core/sd.c, mmc_sd_init_card, 903]
[ 2.939038] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.939116] mmc0: new SDHC card at address 0001
[ 2.955869] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 2.962077] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 2.965710] mmcblk0: mmc0:0001 SD4GB 3.64 GiB
[ 2.972857] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 2.973817] mmcblk0: p1 p2
[ 2.982871] connector-hdmi connector@1: failed to find video source
[ 2.982902] hctosys: unable to open rtc device (rtc0)
[ 2.994869] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 2.999116] aic_dvdd: disabling
[ 3.004343] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 3.010631] ldousb: disabling
[ 3.010650] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 3.023063] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 195]
[ 3.029423] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 206]
[ 3.035890] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 232] err: 0
[ 3.042546] [drivers/mmc/core/core.c, mmc_select_voltage, 1515], ocr: 16744576
[ 3.049820] [drivers/mmc/core/core.c, mmc_select_voltage, 1528], ocr: 3145728
[ 3.057490] [drivers/mmc/core/core.c, mmc_select_voltage, 1543]
[ 3.067107] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 195]
[ 3.073776] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 223]
[ 3.093759] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 218]
[ 3.099710] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 232] err: 0
[ 3.119213] mmc1: MAN_BKOPS_EN bit is not set
[ 3.123610] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
[ 3.130387] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
[ 3.136013] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
[ 3.142251] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
[ 3.147884] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
[ 3.282927] EXT4-fs (mmcblk0p2): recovery complete
[ 3.290444] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.298619] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.307075] devtmpfs: mounted
[ 3.310270] Freeing unused kernel memory: 352K (c0902000 - c095a000)
[ 3.316672] This architecture does not have kernel memory protection.
INIT: version 2.88 booting[ 3.503129] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 540]
[ 3.508777] [drivers/mmc/core/mmc.c, mmc_init_card, 1661]
[ 3.514791] [drivers/mmc/core/mmc.c, mmc_init_card, 1710]

[ 3.520284] [drivers/mmc/core/mmc.c, mmc_init_card, 1714]
[ 3.525891] [drivers/mmc/core/mmc.c, mmc_attach_mmc, 2101]
[ 3.531403] mmc1: error -110 whilst initialising MMC card
[ 3.544690] [drivers/mmc/core/core.c, mmc_select_voltage, 1515], ocr: 16744448
[ 3.551949] [drivers/mmc/core/core.c, mmc_select_voltage, 1528], ocr: 3145728
[ 3.559168] [drivers/mmc/core/core.c, mmc_select_voltage, 1543]
[ 3.565149] [drivers/mmc/core/sd.c, mmc_sd_init_card, 903]
[ 3.700539] mmc2: host does not support reading read-only switch, assuming write-enable
[ 3.708834] mmc2: new SDHC card at address 59b4
[ 3.723973] mmcblk1: mmc2:59b4 USDU1 3.70 GiB
[ 3.729914] mmcblk1: p1 p2
[ 3.733664] connector-hdmi connector@1: failed to find video source
[ 3.741027] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 3.747262] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 3.753826] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
Starting udev
[ 4.059662] udevd[109]: starting version 182
[ 4.491842] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[ 4.571765] remoteproc0: 58820000.ipu is available
[ 4.662451] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 4.753496] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 4.909555] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[ 4.909705] connector-hdmi connector@1: failed to find video source
[ 4.910214] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 4.910218] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 4.910273] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 4.957366] remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
[ 5.018068] remoteproc0: failed to load dra7-ipu1-fw.xem4
[ 5.160595] CAN device driver interface
[ 5.260702] remoteproc1: 55020000.ipu is available
[ 5.273492] remoteproc1: Note: remoteproc is still under development and considered experimental.
[ 5.371797] remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 5.391165] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[ 5.391358] connector-hdmi connector@1: failed to find video source
[ 5.391879] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 5.391884] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 5.391940] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 5.497998] remoteproc2: 40800000.dsp is available
[ 5.504046] remoteproc2: Note: remoteproc is still under development and considered experimental.
[ 5.516160] remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 5.540120] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[ 5.548689] remoteproc3: 41000000.dsp is available
[ 5.550021] connector-hdmi connector@1: failed to find video source
[ 5.550544] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 5.550548] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 5.550604] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 5.581095] remoteproc3: Note: remoteproc is still under development and considered experimental.
[ 5.592610] remoteproc3: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 5.605036] connector-hdmi connector@1: failed to find video source
[ 5.611593] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[ 5.620927] remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
[ 5.621668] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 5.621672] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 5.621726] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 5.651682] remoteproc3: failed to load dra7-dsp2-fw.xe66
[ 5.658201] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
[ 5.668400] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[ 5.681796] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
[ 5.695166] connector-hdmi connector@1: failed to find video source
[ 5.702200] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[ 5.704153] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 5.704157] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 5.704214] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 5.729028] connector-hdmi connector@1: failed to find video source
[ 5.736216] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
[ 5.741801] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 5.741805] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 5.741859] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 5.766622] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[ 5.767587] connector-hdmi connector@1: failed to find video source
[ 5.768036] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 5.768040] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 5.768094] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
udevd[427]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory

udevd[428]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory

[ 6.133030] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[ 6.139237] connector-hdmi connector@1: failed to find video source
[ 6.139412] remoteproc2: registered virtio0 (type 7)
[ 6.151662] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[ 6.159101] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.159370] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[ 6.159397] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[ 6.159406] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
[ 6.191127] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.197819] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 6.204854] connector-hdmi connector@1: failed to find video source
[ 6.207643] scsi host0: ahci
[ 6.207993] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 346
[ 6.208572] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[ 6.228506] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.234765] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.241024] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 6.247847] connector-hdmi connector@1: failed to find video source
[ 6.300678] remoteproc2: powering up 40800000.dsp
[ 6.306829] remoteproc1: powering up 55020000.ipu
[ 6.311648] remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3484972
[ 6.321346] remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 929770
[ 6.328323] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[ 6.340937] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[ 6.346833] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[ 6.352758] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[ 6.435565] remoteproc1: remote processor 55020000.ipu is now up
[ 6.442326] virtio_rpmsg_bus virtio1: rpmsg host is online
[ 6.445470] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x3b
[ 6.455472] remoteproc1: registered virtio1 (type 7)
[ 6.455956] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.455961] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.456016] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 6.456444] connector-hdmi connector@1: failed to find video source
[ 6.483680] remoteproc2: remote processor 40800000.dsp is now up
[ 6.494207] virtio_rpmsg_bus virtio0: rpmsg host is online
[ 6.499763] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x36
[ 6.508889] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.517626] virtio_rpmsg_bus virtio0: creating channel rpmsg-client-sample addr 0x37
[ 6.523664] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.523752] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 6.524247] connector-hdmi connector@1: failed to find video source
[ 6.543526] ata1: SATA link down (SStatus 0 SControl 300)
[ 6.550066] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x3b
[ 6.676948] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[ 6.682811] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[ 6.689139] e1000e 0000:01:00.0: enabling device (0140 -> 0142)
[ 6.695658] e1000e 0000:01:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
[ 6.705621] e1000e 0000:01:00.0 0000:01:00.0 (uninitialized): Failed to initialize MSI-X interrupts. Falling back to MSI interrupts.
[ 6.737776] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.744374] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.750636] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 6.757788] connector-hdmi connector@1: failed to find video source
[ 6.771479] rpmsg_rpc rpmsg0: probing service rpmsg-dce with src 1024 dst 59
[ 6.783853] rpmsg_rpc rpmsg3: probing service rpmsg-dce-dsp with src 1024 dst 59
[ 6.784219] rpmsg_rpc rpmsg0: published functions = 8
[ 6.797175] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.803571] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.809823] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 6.816933] rpmsg_rpc rpmsg3: published functions = 8
[ 6.819430] connector-hdmi connector@1: failed to find video source
[ 6.819864] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.819868] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.819918] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 6.851748] e1000e 0000:01:00.0 eth2: registered PHC clock
[ 6.858389] e1000e 0000:01:00.0 eth2: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88
[ 6.868836] e1000e 0000:01:00.0 eth2: Intel(R) PRO/1000 Network Connection
[ 6.875911] e1000e 0000:01:00.0 eth2: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF
[ 6.883176] connector-hdmi connector@1: failed to find video source
[ 6.892461] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.898778] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.911760] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
udevd[484]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory

[ 6.977573] connector-hdmi connector@1: failed to find video source
[ 6.984743] dwc3 48910000.usb: failed to register ULPI interface
[ 6.985443] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 6.985447] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 6.985505] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 7.005864] connector-hdmi connector@1: failed to find video source
[ 7.006294] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 7.006298] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 7.006349] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 7.006500] pinctrl-single 4a003400.pinmux: pin 4a0037d0.0 already requested by 4806a000.serial; cannot claim for 4ae3c000.can
[ 7.006505] pinctrl-single 4a003400.pinmux: pin-244 (4ae3c000.can) status -22
[ 7.006513] pinctrl-single 4a003400.pinmux: could not request pin 244 (4a0037d0.0) from group dcan1_pins_sleep on device pinctrl-single
[ 7.006518] c_can_platform 4ae3c000.can: Error applying setting, reverse things back
[ 7.007290] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=356)
[ 7.010295] connector-hdmi connector@1: failed to find video source
[ 7.010718] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 7.010722] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 7.010771] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 7.027506] [drm] Initialized pvr 1.14.3699939 20110701 on minor 0
[ 7.028918] connector-hdmi connector@1: failed to find video source
[ 7.029378] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 7.029382] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 7.029434] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
udevd[500]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory[ 7.139773] dwc3: probe of 48910000.usb failed with error -110


[ 7.181634] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 7.187644] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
[ 7.195826] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
[ 7.204681] xhci-hcd xhci-hcd.1.auto: irq 467, io mem 0x48890000
[ 7.211468] hub 1-0:1.0: USB hub found
[ 7.215309] hub 1-0:1.0: 1 port detected
[ 7.219838] connector-hdmi connector@1: failed to find video source
[ 7.226372] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
[ 7.231891] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
[ 7.240050] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 7.246284] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 7.252534] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 7.259128] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
[ 7.259379] connector-hdmi connector@1: failed to find video source
[ 7.274493] hub 2-0:1.0: USB hub found
[ 7.278292] hub 2-0:1.0: 1 port detected
[ 7.282681] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 7.282708] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 7.282712] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 7.282758] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 7.283120] connector-hdmi connector@1: failed to find video source
[ 7.313415] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
[ 7.321399] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
[ 7.330196] xhci-hcd xhci-hcd.2.auto: irq 468, io mem 0x488d0000
[ 7.337183] hub 3-0:1.0: USB hub found
[ 7.340979] hub 3-0:1.0: 1 port detected
[ 7.345262] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 7.345310] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
[ 7.345326] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
[ 7.345416] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
[ 7.372912] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 7.373418] hub 4-0:1.0: USB hub found
[ 7.373479] hub 4-0:1.0: 1 port detected
[ 7.399810] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 7.408558] connector-hdmi connector@1: failed to find video source
[ 7.415454] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
[ 7.421738] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
[ 7.428277] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
[ 7.453377] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
tSarting Bootlog daemon: oobtlogd.
[ 7.542522] random: dd urandom read with 53 bits of entropy available
LASA: Restoring mixer settings...
u/sr/sbin/alsactl: load_state:1729: No soundcards found...
hTu Sep 3 18:41:00 UTC 2015
et/c/rcS.d/S98_AB_auto_execution.sh: line 17: /proc/irq/301/smp_afinity: No such file or directory
/usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
/usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio161/direction: No such file or directory
INIT: Entering runlevel: 5
Configuring network interfaces... [ 9.546725] net eth0: initializing cpsw version 1.15 (0)
[ 9.552083] net eth0: initialized cpsw ale version 1.4
[ 9.560332] libphy: PHY 48485000.mdio:02 not found
[ 9.565172] net eth0: phy "48485000.mdio:02" not found on slave 0, err -19
[ 9.578724] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
udhcpc (v1.22.1) started
Sending discover...
Sending discover...
Sending discover...
No lease, forking to background
done.
Starting system message bus: dbus.
UIM SYSFS Node Not Found
Starting telnet daemon.
Starting tiipclad daemon
GateMP support enabled on host

Opened log file: lad.txt

numProcessors = 5 id = 0 baseId = 0

Spawned daemon: /usr/bin/lad_dra7xx

.
Starting rpcbind daemon...done.
creating NFS state directory: done
starting statd: done
NFS daemon support not enabled in kernel
Starting syslogd/klogd: done
Starting thttpd.
Enabling thermal zones...
Stopping Bootlog daemon: bootlogd.

root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~# modetest
trying to load module i915...failed.
trying to load module radeon...failed.
trying to load module nouveau...failed.
trying to load module vmwgfx...failed.
trying to load module omapdrm...failed.
trying to load module exynos...failed.
failed to load any modules, aborting.
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~# dmesg | grep omapdrm
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~# ls -la /dev/fb*
ls: /dev/fb*: No such file or directory
root@wnc-j6:~#
root@wnc-j6:~#
root@wnc-j6:~#

Could you give me some debug way? Thanks.

  • Update:

    I turn off CONFIG_DRM_OMAP and then turn on CONFIG_FB_OMAP2, frame buffer set to 1, it success generate /dev/fb0 and resolution is my configuration

    But It still cannot work with modetest

    the below is my kernel config diff part
    ==========================================
    -CONFIG_DRM_OMAP=y
    -CONFIG_DRM_OMAP_NUM_CRTCS=2
    -CONFIG_DRM_OMAP_WB=y
    -CONFIG_OMAP2_DSS_INIT=y
    -CONFIG_OMAP_DSS_BASE=y
    -CONFIG_OMAP2_DSS=y
    -# CONFIG_OMAP2_DSS_DEBUG is not set
    -CONFIG_OMAP2_DSS_DEBUGFS=y
    -# CONFIG_OMAP2_DSS_COLLECT_IRQ_STATS is not set
    -CONFIG_OMAP2_DSS_DPI=y
    -# CONFIG_OMAP2_DSS_VENC is not set
    -CONFIG_OMAP2_DSS_HDMI_COMMON=y
    -CONFIG_OMAP4_DSS_HDMI=y
    -CONFIG_OMAP5_DSS_HDMI=y
    -# CONFIG_OMAP2_DSS_SDI is not set
    -# CONFIG_OMAP2_DSS_DSI is not set
    -CONFIG_OMAP2_DSS_MIN_FCK_PER_PCK=0
    -CONFIG_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
    -CONFIG_TI_DSS6=y
    -
    -#
    -# OMAPDRM External Display Device Drivers
    -#
    -# CONFIG_DISPLAY_ENCODER_OPA362 is not set
    -# CONFIG_DISPLAY_ENCODER_TFP410 is not set
    -CONFIG_DISPLAY_ENCODER_TPD12S015=y
    -CONFIG_DISPLAY_ENCODER_SII9022=y
    -CONFIG_DISPLAY_ENCODER_TC358768=y
    -# CONFIG_DISPLAY_CONNECTOR_DVI is not set
    -CONFIG_DISPLAY_CONNECTOR_HDMI=y
    -# CONFIG_DISPLAY_CONNECTOR_ANALOG_TV is not set
    -CONFIG_DISPLAY_PANEL_DPI=y
    -# CONFIG_DISPLAY_PANEL_DSI_CM is not set
    -# CONFIG_DISPLAY_PANEL_SONY_ACX565AKM is not set
    -# CONFIG_DISPLAY_PANEL_LGPHILIPS_LB035Q02 is not set
    -# CONFIG_DISPLAY_PANEL_SHARP_LS037V7DW01 is not set
    -# CONFIG_DISPLAY_PANEL_TPO_TD028TTEC1 is not set
    -# CONFIG_DISPLAY_PANEL_TPO_TD043MTEA1 is not set
    -# CONFIG_DISPLAY_PANEL_NEC_NL8048HL11 is not set
    -CONFIG_DISPLAY_PANEL_TLC59108=y
    +# CONFIG_DRM_OMAP is not set
    CONFIG_DRM_TILCDC=y
    CONFIG_DRM_TILCDC_SLAVE_COMPAT=y
    # CONFIG_DRM_QXL is not set
    @@ -3255,6 +3216,41 @@ CONFIG_FB_BACKLIGHT=y
    # CONFIG_FB_BROADSHEET is not set
    # CONFIG_FB_AUO_K190X is not set
    CONFIG_FB_SIMPLE=y
    +CONFIG_FB_OMAP2=y
    +CONFIG_FB_OMAP2_DEBUG_SUPPORT=y
    +CONFIG_FB_OMAP2_NUM_FBS=1
    +CONFIG_FB_OMAP2_DSS_INIT=y
    +CONFIG_FB_OMAP2_DSS=y
    +CONFIG_FB_OMAP2_DSS_DEBUG=y
    +CONFIG_FB_OMAP2_DSS_DEBUGFS=y
    +# CONFIG_FB_OMAP2_DSS_COLLECT_IRQ_STATS is not set
    +CONFIG_FB_OMAP2_DSS_DPI=y
    +# CONFIG_FB_OMAP2_DSS_VENC is not set
    +CONFIG_FB_OMAP2_DSS_HDMI_COMMON=y
    +CONFIG_FB_OMAP4_DSS_HDMI=y
    +CONFIG_FB_OMAP5_DSS_HDMI=y
    +# CONFIG_FB_OMAP2_DSS_SDI is not set
    +# CONFIG_FB_OMAP2_DSS_DSI is not set
    +CONFIG_FB_OMAP2_DSS_MIN_FCK_PER_PCK=0
    +CONFIG_FB_OMAP2_DSS_SLEEP_AFTER_VENC_RESET=y
    +
    +#
    +# OMAPFB Panel and Encoder Drivers
    +#
    +# CONFIG_FB_OMAP2_ENCODER_OPA362 is not set
    +# CONFIG_FB_OMAP2_ENCODER_TFP410 is not set
    +CONFIG_FB_OMAP2_ENCODER_TPD12S015=y
    +# CONFIG_FB_OMAP2_CONNECTOR_DVI is not set
    +CONFIG_FB_OMAP2_CONNECTOR_HDMI=y
    +# CONFIG_FB_OMAP2_CONNECTOR_ANALOG_TV is not set
    +CONFIG_FB_OMAP2_PANEL_DPI=y
    +# CONFIG_FB_OMAP2_PANEL_DSI_CM is not set
    +# CONFIG_FB_OMAP2_PANEL_SONY_ACX565AKM is not set
    +# CONFIG_FB_OMAP2_PANEL_LGPHILIPS_LB035Q02 is not set
    +# CONFIG_FB_OMAP2_PANEL_SHARP_LS037V7DW01 is not set
    +# CONFIG_FB_OMAP2_PANEL_TPO_TD028TTEC1 is not set
    +# CONFIG_FB_OMAP2_PANEL_TPO_TD043MTEA1 is not set
    +# CONFIG_FB_OMAP2_PANEL_NEC_NL8048HL11 is not set
  • Hi Andy,

    I have forwarded your question to DSS expert.

    Regards,
    Yordan
  • Hi Andy,

    It would help if you describe your hardware setup. Are there any display outputs on your board? If yes, what are they? If you have HDMI, please cross check the device tree entries for HDMI.

    Have you set the number of crtc's in the kernel configuration?

    regards,
    Venkat
  • Hi Venkat,

    1. The following picture is our hardware setup, we use RGB888 interface to output video resource.

    2. I do not set "number of crtc's" in kernel config, that is, I turn off "OMAP DRM" by means of menuconfig because of I want to turn on "OMAP2+ frame buffer support" (Number of framebuffers set to 1)

    Once I turn on "OMAP DRM" and set crtc's, I cannot get /dev/fb0. This really make me confuse.

  • Andy,

    Can you provide information why you want use /dev/fb0?

    Framebuffer support is deprecated in our SDK releases? We do not support FB_OMAP2 in the latest SDK. I cannot support you on that.

    I can help you on determining why modetest does not work with DRM enabled. Please send me a kernel log with drm.debug=0xff appended to the kernel boot arguments? We can try and determine why modetest does not work.

    If possible, please attach your dts configuration related to the display.

    regards,
    Venkat
  • Hi Venkat,

    1. I use /dev/fb0 to do RGB888 output test.

    2. I now turn OFF "FB_OMAP2" and turn ON "OMAP DRM" in menuconfig, "CRTC" set to 2. I also add "drm.debug=0xff"

    U-Boot SPL 2016.05 (Apr 12 2017 - 14:43:35)
    DRA752-GP ES2.0
    MMC Device 1 not found
    *** Warning - No MMC card found, using default environment
    
    Trying to boot from MMC1
    MMC Device 1 not found
    *** Warning - No MMC card found, using default environment
    
    reading u-boot.img
    reading u-boot.img
    
    
    U-Boot 2016.05 (Apr 12 2017 - 14:43:35 +0800)
    
    CPU  : DRA752-GP ES2.0
    Board: DRA74x EVM REV <NULL>
    I2C:   ready
    DRAM:  1.5 GiB
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
    *** Warning - bad CRC, using default environment
    
    Warning: fastboot.board_rev: unknown board revision
    GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
    part_get_info_efi: *** ERROR: Invalid GPT ***
    GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
    part_get_info_efi: *** ERROR: Invalid Backup GPT ***
    ERROR: cannot find partition: 'userdata'
    
    at arch/arm/cpu/armv7/omap-common/utils.c:195/mmc_get_part_size()
    Warning: fastboot.userdata_size: unable to calc
    SCSI:  SATA link 0 timeout.
    AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl SATA mode
    flags: 64bit ncq stag pm led clo only pmp pio slum part ccc apst
    scanning bus for devices...
    Found 0 device(s).
    Net:   <ethaddr> not set. Validating first E-fuse MAC
    Could not get PHY for cpsw: addr 2
    cpsw
    Hit any key to stop autoboot:  0
    =>
    =>
    => printenv ar
      arch args_mmc
    => printenv args_mmc
    args_mmc=run finduuid;setenv bootargs console=${console} ${optargs} root=PARTUUID=${uuid} rw rootfstype=${mmcrootfstype} omapdrm.num_crtc=2 drm.debug=0xff
    => boot_sd
    J6 ...
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    3739384 bytes read in 335 ms (10.6 MiB/s)
    107630 bytes read in 31 ms (3.3 MiB/s)
    Booting from mmc0 ...
    Kernel image @ 0x82000000 [ 0x000000 - 0x390ef8 ]
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 8ffe2000, end 8ffff46d ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Initializing cgroup subsys cpuset
    [    0.000000] Initializing cgroup subsys cpu
    [    0.000000] Initializing cgroup subsys cpuacct
    [    0.000000] Linux version 4.4.14 (root@louis-VirtualBox) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #26 SMP PREEMPT Wed Apr 12 13:34:13 CST 2017
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] Machine model: TI DRA742
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [    0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [    0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [    0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
    [    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
    [    0.000000] cma: Reserved 24 MiB at 0x00000000de400000
    [    0.000000] Forcing write-allocate cache policy for SMP
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] OMAP4: Map 0x00000000dfd00000 to fe600000 for dram barrier
    [    0.000000] DRA752 ES2.0
    [    0.000000] PERCPU: Embedded 12 pages/cpu @ef1ae000 s19008 r8192 d21952 u49152
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 389440
    [    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=71edc5b7-02 rw rootfstype=ext4 rootwait omapdrm.num_crtc=2 drm.debug=0xff
    [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [    0.000000] Memory: 1350512K/1564672K available (6667K kernel code, 364K rwdata, 2516K rodata, 356K init, 293K bss, 25744K reserved, 188416K cma-reserved, 757760K highmem)
    [    0.000000] Virtual kernel memory layout:
    [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    [    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
    [    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
    [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc0900084   (9185 kB)
    [    0.000000]       .init : 0xc0901000 - 0xc095a000   ( 356 kB)
    [    0.000000]       .data : 0xc095a000 - 0xc09b5150   ( 365 kB)
    [    0.000000]        .bss : 0xc09b7000 - 0xc0a00618   ( 294 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000]  Build-time adjustment of leaf fanout to 32.
    [    0.000000] NR_IRQS:16 nr_irqs:16 16
    [    0.000000] OMAP clockevent source: timer1 at 31475 Hz
    [    0.000000] Architected cp15 timer(s) running at 5.90MHz (virt).
    [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x15c70fb29, max_idle_ns: 440795202138 ns
    [    0.000005] sched_clock: 56 bits at 5MHz, resolution 169ns, wraps every 4398046511093ns
    [    0.000016] Switching to timer-based delay loop, resolution 169ns
    [    0.000350] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [    0.000357] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000805] Console: colour dummy device 80x30
    [    0.000821] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.000828] This ensures that you still see kernel messages. Please
    [    0.000834] update your kernel commandline.
    [    0.000848] Calibrating delay loop (skipped), value calculated using timer frequency.. 11.80 BogoMIPS (lpj=59016)
    [    0.000861] pid_max: default: 32768 minimum: 301
    [    0.000951] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.000961] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001487] Initializing cgroup subsys io
    [    0.001504] Initializing cgroup subsys memory
    [    0.001527] Initializing cgroup subsys devices
    [    0.001539] Initializing cgroup subsys freezer
    [    0.001550] Initializing cgroup subsys perf_event
    [    0.001561] Initializing cgroup subsys pids
    [    0.001583] CPU: Testing write buffer coherency: ok
    [    0.001787] /cpus/cpu@0 missing clock-frequency property
    [    0.001803] /cpus/cpu@1 missing clock-frequency property
    [    0.001814] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.001852] Setting up static identity map for 0x80008380 - 0x800083d8
    [    0.080063] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
    [    0.080125] Brought up 2 CPUs
    [    0.080138] SMP: Total of 2 processors activated (23.60 BogoMIPS).
    [    0.080144] CPU: All CPU(s) started in SVC mode.
    [    0.080525] devtmpfs: initialized
    [    0.106810] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.107732] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.303135] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [    0.306772] pinctrl core: initialized pinctrl subsystem
    [    0.307628] NET: Registered protocol family 16
    [    0.308588] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.330227] cpuidle: using governor ladder
    [    0.360254] cpuidle: using governor menu
    [    0.368791] OMAP GPIO hardware version 0.1
    [    0.372764] GPIO line 161 (radio_rst) hogged as output/low
    [    0.400085] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.400096] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.400499] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [    0.400509] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [    0.401092] OMAP DMA hardware revision 0.0
    [    0.434703] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
    [    0.435828] edma 43300000.edma: memcpy is disabled
    [    0.440577] edma 43300000.edma: TI EDMA DMA engine driver
    [    0.444606] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.444780] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.444933] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.445095] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.445373] omap-iommu 41501000.mmu: 41501000.mmu registered
    [    0.445551] omap-iommu 41502000.mmu: 41502000.mmu registered
    [    0.447634] SCSI subsystem initialized
    [    0.448018] usbcore: registered new interface driver usbfs
    [    0.448075] usbcore: registered new interface driver hub
    [    0.448145] usbcore: registered new device driver usb
    [    0.449163] ======palmas_i2c_probe:503========
    [    0.449495] palmas 0-0058: IRQ missing: skipping irq request
    [    0.460903] palmas 0-0058: Muxing GPIO a, PWM 0, LED 0
    [    0.461235] ====== drivers/regulator/palmas-regulator.c palmas_regulators_probe 1653 ======
    [    0.532574] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.550792] pcf857x: probe of 1-0026 failed with error -121
    [    0.551055] omap_i2c 48072000.i2c: bus 1 rev0.12 at 400 kHz
    [    0.551424] omap_i2c 48060000.i2c: bus 2 rev0.12 at 1 kHz
    [    0.590775] pcf857x: probe of 3-0021 failed with error -121
    [    0.590812] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 1 kHz
    [    0.591171] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 1 kHz
    [    0.591367] media: Linux media interface: v0.10
    [    0.591428] Linux video capture interface: v2.00
    [    0.591468] pps_core: LinuxPPS API ver. 1 registered
    [    0.591475] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.591498] PTP clock support registered
    [    0.591527] EDAC MC: Ver: 3.0.0
    [    0.592288] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.592571] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.593684] clocksource: Switched to clocksource arch_sys_counter
    [    0.604272] NET: Registered protocol family 2
    [    0.604774] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.604847] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.604978] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.605026] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.605057] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.605246] NET: Registered protocol family 1
    [    0.605512] RPC: Registered named UNIX socket transport module.
    [    0.605521] RPC: Registered udp transport module.
    [    0.605527] RPC: Registered tcp transport module.
    [    0.605533] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.606525] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [    0.608626] futex hash table entries: 512 (order: 3, 32768 bytes)
    [    0.616504] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.617161] NFS: Registering the id_resolver key type
    [    0.617188] Key type id_resolver registered
    [    0.617195] Key type id_legacy registered
    [    0.617269] ntfs: driver 2.1.32 [Flags: R/O].
    [    0.619280] bounce: pool size: 64 pages
    [    0.619436] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
    [    0.619449] io scheduler noop registered
    [    0.619460] io scheduler deadline registered
    [    0.619490] io scheduler cfq registered (default)
    [    0.624535] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [    0.627680] PCI host bridge /ocp/axi@0/pcie@51000000 ranges:
    [    0.627692]   No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
    [    0.627725]    IO 0x20003000..0x20012fff -> 0x00000000
    [    0.627745]   MEM 0x20013000..0x2fffffff -> 0x20013000
    [    0.634624] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
    [    0.634636] pci_bus 0000:00: root bus resource [bus 00-ff]
    [    0.634647] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
    [    0.634657] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [    0.635066] PCI: bus0: Fast back to back transfers disabled
    [    0.653784] PCI: bus1: Fast back to back transfers disabled
    [    0.653833] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
    [    0.653876] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
    [    0.653912] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [    0.653928] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
    [    0.653940] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
    [    0.653950] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [    0.653963] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
    [    0.653978] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2033ffff pref]
    [    0.653989] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
    [    0.654009] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2022ffff]
    [    0.654029] pci 0000:01:00.0: BAR 3: assigned [mem 0x20230000-0x20233fff]
    [    0.654050] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
    [    0.654070] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.654080] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
    [    0.654091] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
    [    0.654101] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
    [    0.654322] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [    0.654332] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
    [    0.715594] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [    0.719187] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
    [    0.720068] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
    [    0.720925] console [ttyS2] disabled
    [    0.720973] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
    [    1.814231] console [ttyS2] enabled
    [    1.818623] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 304, base_baud = 3000000) is a 8250
    [    1.828346] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 305, base_baud = 3000000) is a 8250
    [    1.838034] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 306, base_baud = 3000000) is a 8250
    [    1.847715] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 307, base_baud = 3000000) is a 8250
    [    1.857801] [drm] Initialized drm 1.1.0 20060810
    [    1.864508] OMAP DSS rev 6.1
    [    1.868295] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [    1.876787] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [    1.886032] connector-hdmi connector@1: failed to find video source
    [    1.903105] brd: module loaded
    [    1.911321] loop: module loaded
    [    1.920898] libphy: Fixed MDIO Bus: probed
    [    1.973716] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
    [    1.979840] davinci_mdio 48485000.mdio: detected phy mask 0
    [    2.083688] davinci_mdio 48485000.mdio: timed out waiting for user access
    [    2.183685] davinci_mdio 48485000.mdio: timed out waiting for idle
    [    2.189917] davinci_mdio: probe of 48485000.mdio failed with error -5
    [    2.197020] cpsw 48484000.ethernet: Detected MACID = a4:d5:78:9e:a0:9a
    [    2.204309] cpsw 48484000.ethernet: cpsw: Detected MACID = a4:d5:78:9e:a0:9b
    [    2.212632] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    2.219213] ehci-pci: EHCI PCI platform driver
    [    2.223746] ehci-omap: OMAP-EHCI Host Controller driver
    [    2.229336] usbcore: registered new interface driver usbserial
    [    2.235542] mousedev: PS/2 mouse device common for all mice
    [    2.251739] i2c /dev entries driver
    [    2.256042] tvp5158 1-0058: Camera sensor driver registered
    [    2.262502] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
    [    2.269605] vip 48990000.vip: loading firmware vpdma-1b8.bin
    [    2.283877] vpe 489d0000.vpe: Device registered as /dev/video0
    [    2.293711] vip 48990000.vip: VPDMA firmware loaded
    [    2.298725] vip2-s1: Port B: Using subdev tvp5158 1-0058 for capture
    [    2.305292] vip2-s1: device registered as video1
    [    2.314049] omap_hsmmc 480b4000.mmc: no pinctrl state for hs mode
    [    2.320298] evm_3v3_sw: supplied by sysen1
    [    2.364044] omap_hsmmc 480d1000.mmc: no pinctrl state for hs mode
    [    2.404474] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.410692] usbcore: registered new interface driver usbhid
    [    2.416307] usbhid: USB HID core driver
    [    2.423191] omap_hwmod: atl: _wait_target_ready failed: -16
    [    2.428814] ------------[ cut here ]------------
    [    2.430281] hwspinlock_user gatemp: requested 10 hwspinlocks
    [    2.431960] NET: Registered protocol family 10
    [    2.442842] sit: IPv6 over IPv4 tunneling driver
    [    2.443410] NET: Registered protocol family 17
    [    2.443647] Key type dns_resolver registered
    [    2.443781] omap_voltage_late_init: Voltage driver support not added
    [    2.444320] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    2.444324] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    2.444372] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    2.444512] Power Management for TI OMAP4+ devices.
    [    2.444778] Registering SWP/SWPB emulation handler
    [    2.491894] WARNING: CPU: 0 PID: 6 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [    2.501242] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
    [    2.513375] Modules linked in:
    [    2.516453] CPU: 0 PID: 6 Comm: kworker/u4:0 Not tainted 4.4.14 #26
    [    2.522747] Hardware name: Generic DRA74X (Flattened Device Tree)
    [    2.528869] Workqueue: kmmcd mmc_rescan
    [    2.532728] Backtrace:
    [    2.535202] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    2.542803]  r6:c08619b4 r5:00000000 r4:20000193 r3:eecac000
    [    2.548532] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    2.555790] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    2.563911]  r5:00000093 r4:eecadb50
    [    2.567519] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [    2.576252]  r8:c06c452c r7:eedb0c50 r6:c08618a4 r5:c0861910 r4:80080003
    [    2.583028] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [    2.591934]  r3:eedb0ac0 r2:c08619d0
    [    2.595545] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [    2.604890]  r10:eedad840 r9:c09b440b r8:00000017 r7:00000000 r6:00000000 r5:eedad8a0
    [    2.612794]  r4:eedb0fc0
    [    2.615347] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [    2.624254]  r10:00000000 r9:eeca4000 r8:eec08000 r7:00000000 r6:c0961e44 r5:eedad8a0
    [    2.632155]  r4:eedad840
    [    2.634709] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [    2.643267]  r6:c0961e44 r5:eedad8a0 r4:eedad840 r3:00000000
    [    2.648986] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [    2.657631]  r7:00000000 r6:00000000 r5:c0955424 r4:00000017
    [    2.663353] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [    2.672091] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [    2.680474]  r8:fa213000 r7:fa212000 r6:eecadcf8 r5:c095c8d8 r4:fa21200c r3:eecadcf8
    [    2.688296] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
    [    2.695808] Exception stack(0xeecadcf8 to 0xeecadd40)
    [    2.700880] dce0:                                                       05b8dd82 00000000
    [    2.709097] dd00: 65c22580 c0536e3c c09ea4a0 0000170d 05b8dd21 eecaddf8 c07057e8 eeca4000
    [    2.717311] dd20: 00000000 eecadd54 eecadd58 eecadd48 c0016830 c0536e48 a0000113 ffffffff
    [    2.725519]  r8:c07057e8 r7:eecadd2c r6:ffffffff r5:a0000113 r4:c0536e48 r3:c0016830
    [    2.733346] [<c0536e3c>] (arch_counter_get_cntvct) from [<c0016830>] (arch_timer_read_counter_long+0x1c/0x20)
    [    2.743307] [<c0016814>] (arch_timer_read_counter_long) from [<c02a3e14>] (__timer_delay+0x50/0x64)
    [    2.752395] [<c02a3dc4>] (__timer_delay) from [<c02a3e50>] (__timer_const_udelay+0x28/0x2c)
    [    2.760778]  r6:c0986e74 r5:eecf8400 r4:00000180 r3:000005c3
    [    2.766497] [<c02a3e28>] (__timer_const_udelay) from [<c051a2e0>] (__mmc_start_request+0x80/0xd8)
    [    2.775409] [<c051a260>] (__mmc_start_request) from [<c051a430>] (mmc_start_request+0xf8/0x120)
    [    2.784141]  r7:eecade08 r6:eecaddf8 r5:eecf8400 r4:eecaddf8
    [    2.789860] [<c051a338>] (mmc_start_request) from [<c051a49c>] (mmc_wait_for_req+0x44/0x15c)
    [    2.798331]  r5:eecf8400 r4:eecade44
    [    2.801938] [<c051a458>] (mmc_wait_for_req) from [<c051a630>] (mmc_wait_for_cmd+0x7c/0x9c)
    [    2.810234]  r8:c07057e8 r7:00061a80 r6:00000000 r5:eecf8400 r4:eecade44 r3:00000000
    [    2.818055] [<c051a5b4>] (mmc_wait_for_cmd) from [<c052558c>] (mmc_io_rw_direct_host+0xa4/0x114)
    [    2.826875]  r6:00000001 r5:eecadea7 r4:eecf8400
    [    2.831539] [<c05254e8>] (mmc_io_rw_direct_host) from [<c0525ab8>] (sdio_reset+0x34/0x6c)
    [    2.839750]  r6:eecf8400 r5:c07057dc r4:eecf8400
    [    2.844412] [<c0525a84>] (sdio_reset) from [<c051c9b4>] (mmc_rescan+0x25c/0x2ec)
    [    2.851835]  r4:eecf8658
    [    2.854391] [<c051c758>] (mmc_rescan) from [<c0048ac4>] (process_one_work+0x128/0x330)
    [    2.862337]  r8:00000000 r7:eeeaf800 r6:eeca4000 r5:eecf8658 r4:eec5f000 r3:c051c758
    [    2.870161] [<c004899c>] (process_one_work) from [<c0048d3c>] (worker_thread+0x34/0x4b0)
    [    2.878282]  r10:eeca4000 r9:eeca4000 r8:00000088 r7:eec5f018 r6:eec5f000 r5:00000001
    [    2.886183]  r4:eeca4014
    [    2.888738] [<c0048d08>] (worker_thread) from [<c004e4a0>] (kthread+0xe0/0xfc)
    [    2.895988]  r10:00000000 r9:00000000 r8:00000000 r7:c0048d08 r6:eec5f000 r5:00000000
    [    2.903890]  r4:eec5e1c0
    [    2.906446] [<c004e3c0>] (kthread) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    2.913696]  r7:00000000 r6:00000000 r5:c004e3c0 r4:eec5e1c0
    [    2.919410] ---[ end trace ece39c16c23a0b18 ]---
    [    2.924594] dmm 4e000000.dmm: initialized all PAT entries
    [    2.939400] [drivers/mmc/core/core.c, mmc_select_voltage, 1515], ocr: 1090486272
    [    2.946872] [drivers/mmc/core/core.c, mmc_select_voltage, 1528], ocr: 3145728
    [    2.950857] connector-hdmi connector@1: failed to find video source
    [    2.951266] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    2.951270] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    2.951319] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    2.951955] hctosys: unable to open rtc device (rtc0)
    [    2.967025] aic_dvdd: disabling
    [    2.984400] ldousb: disabling
    [    2.990508] [drivers/mmc/core/core.c, mmc_select_voltage, 1543]
    [    2.996477] [drivers/mmc/core/sd.c, mmc_sd_init_card, 903]
    [    3.003088] Waiting for root device PARTUUID=71edc5b7-02...
    [    3.029219] mmc0: host does not support reading read-only switch, assuming write-enable
    [    3.037390] mmc0: new SDHC card at address 0001
    [    3.052427] mmcblk0: mmc0:0001 SD4GB 3.64 GiB
    [    3.058193]  mmcblk0: p1 p2
    [    3.061856] connector-hdmi connector@1: failed to find video source
    [    3.068596] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    3.068792] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 195]
    [    3.069104] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 206]
    [    3.069108] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 232] err: 0
    [    3.069112] [drivers/mmc/core/core.c, mmc_select_voltage, 1515], ocr: 16744576
    [    3.069116] [drivers/mmc/core/core.c, mmc_select_voltage, 1528], ocr: 3145728
    [    3.069118] [drivers/mmc/core/core.c, mmc_select_voltage, 1543]
    [    3.072300] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 195]
    [    3.072611] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 223]
    [    3.084013] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 218]
    [    3.084017] [drivers/mmc/core/mmc_ops.c, mmc_send_op_cond, 232] err: 0
    [    3.096838] mmc1: MAN_BKOPS_EN bit is not set
    [    3.096843] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    3.098036] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    3.098043] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    3.098653] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    3.098656] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    3.127766] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    3.127780] mmc1: new MMC card at address 0001
    [    3.138294] mmcblk1: mmc1:0001 R1J55A 7.28 GiB
    [    3.148560] mmcblk1boot0: mmc1:0001 R1J55A partition 1 128 KiB
    [    3.158829] mmcblk1boot1: mmc1:0001 R1J55A partition 2 128 KiB
    [    3.161380]  mmcblk1: p1 p2
    [    3.169302] [drivers/mmc/core/core.c, mmc_select_voltage, 1515], ocr: 16744448
    [    3.169306] [drivers/mmc/core/core.c, mmc_select_voltage, 1528], ocr: 3145728
    [    3.169309] [drivers/mmc/core/core.c, mmc_select_voltage, 1543]
    [    3.169312] [drivers/mmc/core/sd.c, mmc_sd_init_card, 903]
    [    3.225516] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    3.231780] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    3.238650] connector-hdmi connector@1: failed to find video source
    [    3.245315] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    3.251522] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    3.257827] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    3.330810] mmc2: host does not support reading read-only switch, assuming write-enable
    [    3.338929] mmc2: new SDHC card at address 59b4
    [    3.343936] mmcblk2: mmc2:59b4 USDU1 3.70 GiB
    [    3.349893]  mmcblk2: p1 p2
    [    3.353509] connector-hdmi connector@1: failed to find video source
    [    3.360214] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    3.366469] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    3.372714] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    3.990510] EXT4-fs (mmcblk0p2): recovery complete
    [    3.998592] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [    4.006759] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [    4.015601] devtmpfs: mounted
    [    4.018797] Freeing unused kernel memory: 356K (c0901000 - c095a000)
    [    4.025200] This architecture does not have kernel memory protection.
    INIT: version 2.88 booting
    Starting udev
    [    4.649442] udevd[114]: starting version 182
    [    4.990731] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
    [    5.152940]  remoteproc0: 58820000.ipu is available
    [    5.187987]  remoteproc0: Note: remoteproc is still under development and considered experimental.
    [    5.262180]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    5.284585] connector-hdmi connector@1: failed to find video source
    [    5.291064]  remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
    [    5.304016] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
    [    5.317230] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    5.325895] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    5.327841]  remoteproc0: failed to load dra7-ipu1-fw.xem4
    [    5.339100]  remoteproc1: 55020000.ipu is available
    [    5.376811] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    5.404344]  remoteproc1: Note: remoteproc is still under development and considered experimental.
    [    5.523778]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    5.592573] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
    [    5.592805] connector-hdmi connector@1: failed to find video source
    [    5.593273] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    5.593277] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    5.593331] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    5.891468]  remoteproc2: 40800000.dsp is available
    [    5.951314]  remoteproc2: Note: remoteproc is still under development and considered experimental.
    [    6.004707]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    6.099035] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
    [    6.099170] connector-hdmi connector@1: failed to find video source
    [    6.099642] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    6.099646] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    6.099701] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    6.145980] CAN device driver interface
    [    6.178380]  remoteproc1: registered virtio0 (type 7)
    [    6.332266]  remoteproc3: 41000000.dsp is available
    [    6.339147]  remoteproc3: Note: remoteproc is still under development and considered experimental.
    [    6.354238]  remoteproc3: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    6.369109]  remoteproc3: Direct firmware load for dra7-dsp2-fw.xe66 failed with error -2
    [    6.386128] connector-hdmi connector@1: failed to find video source
    [    6.396818] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
    [    6.397806] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    6.397811] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    6.397867] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    6.431738]  remoteproc3: failed to load dra7-dsp2-fw.xe66
    [    6.442884] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
    [    6.450731]  remoteproc2: registered virtio1 (type 7)
    [    6.493107] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [    6.505824] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [    6.533123] connector-hdmi connector@1: failed to find video source
    [    6.533958] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
    [    6.551115] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
    [    6.558401] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    6.565353] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    6.574472] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    6.581929] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    6.582137] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [    6.583142] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    6.583226] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    6.583981] connector-hdmi connector@1: failed to find video source
    [    6.584438] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    6.584442] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    6.584497] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    6.594020] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
    udevd[466]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory[    6.640361] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    
    
    udevd[467]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [    6.802637] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
    [    6.809035] connector-hdmi connector@1: failed to find video source
    [    6.816174] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
    [    6.817990] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    6.817994] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    6.818045] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    6.818419] connector-hdmi connector@1: failed to find video source
    [    6.850529] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
    [    6.859554] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst
    [    6.880096] scsi host0: ahci
    [    6.885168] ata1: SATA max UDMA/133 mmio [mem 0x4a140000-0x4a1410ff] port 0x100 irq 346
    [    6.901786] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
    [    6.902800] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    6.902803] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    6.902858] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    6.903267] connector-hdmi connector@1: failed to find video source
    [    6.996541]  remoteproc1: powering up 55020000.ipu
    [    7.006806]  remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3484972
    [    7.014344] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
    udevd[479]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [    7.036619] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    7.038814] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
    [    7.038817] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
    [    7.038919] e1000e 0000:01:00.0: enabling device (0140 -> 0142)
    [    7.039225] e1000e 0000:01:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
    [    7.039280] e1000e 0000:01:00.0 0000:01:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts.
    udevd[481]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory[    7.082027] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    
    
    [    7.106010] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    7.111970] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    7.119914] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    7.125967] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    7.137276] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    7.139846]  remoteproc1: remote processor 55020000.ipu is now up
    [    7.149412] virtio_rpmsg_bus virtio0: rpmsg host is online
    [    7.149447] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    7.152559] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x3b
    [    7.163796] e1000e 0000:01:00.0 eth2: registered PHC clock
    [    7.163803] e1000e 0000:01:00.0 eth2: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88
    [    7.163809] e1000e 0000:01:00.0 eth2: Intel(R) PRO/1000 Network Connection
    [    7.163827] e1000e 0000:01:00.0 eth2: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF
    [    7.165488] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    7.165830] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    7.176077] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.176082] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.176137] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.176581] connector-hdmi connector@1: failed to find video source
    [    7.180418] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 505]
    [    7.180753] [drivers/mmc/core/mmc_ops.c, __mmc_switch, 572]
    [    7.242889] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.249719] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.256209] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.263229] connector-hdmi connector@1: failed to find video source
    [    7.269636]  remoteproc2: powering up 40800000.dsp
    [    7.273776] ata1: SATA link down (SStatus 0 SControl 300)
    [    7.281847]  remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 929770
    [    7.295458] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
    [    7.301355] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
    [    7.307278] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
    [    7.376756]  remoteproc2: remote processor 40800000.dsp is now up
    [    7.384005] virtio_rpmsg_bus virtio1: rpmsg host is online
    [    7.389562] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x36
    [    7.398061] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.406579] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.412856] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    udevd[496]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory[    7.429376] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x37
    
    
    [    7.445354] connector-hdmi connector@1: failed to find video source
    [    7.454999] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x3b
    [    7.463386] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.475268] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.481844] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.489124] connector-hdmi connector@1: failed to find video source
    [    7.505448] rpmsg_rpc rpmsg0: probing service rpmsg-dce with src 1024 dst 59
    [    7.514505] rpmsg_rpc rpmsg0: published functions = 8
    [    7.519609] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.525945] rpmsg_rpc rpmsg3: probing service rpmsg-dce-dsp with src 1024 dst 59
    [    7.533440] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.540625] rpmsg_rpc rpmsg3: published functions = 8
    [    7.548049] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.560611] connector-hdmi connector@1: failed to find video source
    [    7.568698] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.577942] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.584405] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    udevd[519]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [    7.650937] pinctrl-single 4a003400.pinmux: pin 4a0037d0.0 already requested by 4806a000.serial; cannot claim for 4ae3c000.can
    [    7.652206] connector-hdmi connector@1: failed to find video source
    [    7.652685] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.652689] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.652741] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.681695] connector-hdmi connector@1: failed to find video source
    [    7.682130] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.682135] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.682185] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.682899] dwc3 48910000.usb: failed to register ULPI interface
    [    7.682924] dwc3: probe of 48910000.usb failed with error -110
    [    7.716245] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [    7.716268] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
    [    7.720008] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
    [    7.720065] xhci-hcd xhci-hcd.1.auto: irq 467, io mem 0x48890000
    [    7.721143] hub 1-0:1.0: USB hub found
    [    7.721181] hub 1-0:1.0: 1 port detected
    [    7.721839] connector-hdmi connector@1: failed to find video source
    [    7.722311] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.722314] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.722367] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.722861] connector-hdmi connector@1: failed to find video source
    [    7.723249] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.723253] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.723298] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.723459] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [    7.723473] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
    [    7.723570] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [    7.724673] hub 2-0:1.0: USB hub found
    [    7.724710] hub 2-0:1.0: 1 port detected
    [    7.725294] connector-hdmi connector@1: failed to find video source
    [    7.725689] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.725694] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.725741] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.726218] connector-hdmi connector@1: failed to find video source
    [    7.726603] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.726607] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.726651] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.727140] connector-hdmi connector@1: failed to find video source
    [    7.727517] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.727521] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.727565] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.727676] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [    7.727699] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
    [    7.728040] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
    [    7.728088] xhci-hcd xhci-hcd.2.auto: irq 468, io mem 0x488d0000
    [    7.729113] hub 3-0:1.0: USB hub found
    [    7.729151] hub 3-0:1.0: 1 port detected
    [    7.729688] connector-hdmi connector@1: failed to find video source
    [    7.730083] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.730087] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.730133] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.730608] connector-hdmi connector@1: failed to find video source
    [    7.730987] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.730991] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.731035] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.731192] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [    7.731205] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
    [    7.731294] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
    [    7.732273] hub 4-0:1.0: USB hub found
    [    7.732308] hub 4-0:1.0: 1 port detected
    [    7.732843] connector-hdmi connector@1: failed to find video source
    [    7.733227] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.733231] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.733276] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.734089] connector-hdmi connector@1: failed to find video source
    [    7.734478] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.734481] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.734526] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.735660] connector-hdmi connector@1: failed to find video source
    [    7.736048] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.736052] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.736098] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    8.106076] pinctrl-single 4a003400.pinmux: pin-244 (4ae3c000.can) status -22
    [    8.113255] pinctrl-single 4a003400.pinmux: could not request pin 244 (4a0037d0.0) from group dcan1_pins_sleep  on device pinctrl-single
    [    8.125633] c_can_platform 4ae3c000.can: Error applying setting, reverse things back
    [    8.134598] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=356)
    [    8.144044] connector-hdmi connector@1: failed to find video source
    [    8.150731] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    8.157783] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    8.164122] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    8.164502] [drm] Initialized pvr 1.14.3699939 20110701 on minor 0
    [    8.178000] connector-hdmi connector@1: failed to find video source
    [    8.184756] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    8.190966] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    8.197309] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    8.228905] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    Starting Bootlog daemon: bootlogd.
    [    8.319893] random: dd urandom read with 61 bits of entropy available
    ALSA: Restoring mixer settings...
    /usr/sbin/alsactl: load_state:1729: No soundcards found...
    Thu Sep  3 18:41:00 UTC 2015
    /etc/rcS.d/S98_AB_auto_execution.sh: line 17: /proc/irq/301/smp_affinity: No such file or directory
    /usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
    /usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio161/direction: No such file or directory
    INIT: Entering runlevel: 5
    Configuring network interfaces... [   10.419714] net eth0: initializing cpsw version 1.15 (0)
    [   10.425097] net eth0: initialized cpsw ale version 1.4
    [   10.433247] libphy: PHY 48485000.mdio:02 not found
    [   10.438358] net eth0: phy "48485000.mdio:02" not found on slave 0, err -19
    [   10.452927] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    udhcpc (v1.22.1) started
    Sending discover...
    Sending discover...
    Sending discover...
    No lease, forking to background
    done.
    Starting system message bus: dbus.
    UIM SYSFS Node Not Found
    Starting telnet daemon.
    Starting tiipclad daemon
    GateMP support enabled on host
    
    Opened log file: lad.txt
    
    numProcessors = 5 id = 0 baseId = 0
    
    Spawned daemon: /usr/bin/lad_dra7xx
    
    .
    Starting rpcbind daemon...done.
    creating NFS state directory: done
    starting statd: done
    NFS daemon support not enabled in kernel
    Starting syslogd/klogd: done
    Starting thttpd.
    Enabling thermal zones...
    Stopping Bootlog daemon: bootlogd.
    
    root@wnc-j6:~#
    root@wnc-j6:~#
    root@wnc-j6:~#
    

    BRs

    Andy

    kernel.config.txt  in kernel command line.

    Please attach 2 files, one is "boot log.txt", another is my Kernel Config.

  • Andy,

    The kernel configuration you shared does not show any major differences with the Processor SDK - Linux Automotive default kernel configuration. The configuration is OK.

    However I did not see any DRM prints in the kernel log that you shared. Can you please review the device tree? It appears as if DRM initialization has failed. I would suggest you collect a kernel log with the same flags on an EVM and compare it with the logs from your board.

    regards,
    Venkat
  • Hi Venkat,

    Sorry for my mistake, I forgot attach my DTS file to you.

    Our DTS architecture as below

    dra7-evm-lga.dts (use this to build DTB)

    |

    |-------------------- dra7-evm-030003.dts

    |                                           |-------------------- dra7xx-jamr3.dtsi

    |                                           |-------------------- dra74x.dtsi

    |                                                                                 |--------------------------- dra7.dtsi

    |                                                                                                                               |-------------------- skeleton.dtsi

    |-------------------- dra7-dss-j6x.dtsi

    /*
     * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
     *
     * This program is free software; you can redistribute it and/or modify
     * it under the terms of the GNU General Public License version 2 as
     * published by the Free Software Foundation.
     * Based on "omap4.dtsi"
     */
    
    #include <dt-bindings/interrupt-controller/arm-gic.h>
    #include <dt-bindings/pinctrl/dra.h>
    
    #include "skeleton.dtsi"
    
    #define MAX_SOURCES 400
    
    / {
    	#address-cells = <2>;
    	#size-cells = <2>;
    
    	compatible = "ti,dra7xx";
    	interrupt-parent = <&crossbar_mpu>;
    
    	aliases {
    		i2c0 = &i2c1;
    		i2c1 = &i2c2;
    		i2c2 = &i2c3;
    		i2c3 = &i2c4;
    		i2c4 = &i2c5;
    		serial0 = &uart1;
    		serial1 = &uart2;
    		serial2 = &uart3;
    		serial3 = &uart4;
    		serial4 = &uart5;
    		serial5 = &uart6;
    		serial6 = &uart7;
    		serial7 = &uart8;
    		serial8 = &uart9;
    		serial9 = &uart10;
    		ethernet0 = &cpsw_emac0;
    		ethernet1 = &cpsw_emac1;
    		d_can0 = &dcan1;
    		d_can1 = &dcan2;
    	};
    
    	timer {
    		compatible = "arm,armv7-timer";
    		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
    			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
    			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>,
    			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>;
    		interrupt-parent = <&gic>;
    	};
    
    	gic: interrupt-controller@48211000 {
    		compatible = "arm,cortex-a15-gic";
    		interrupt-controller;
    		#interrupt-cells = <3>;
    		reg = <0x0 0x48211000 0x0 0x1000>,
    		      <0x0 0x48212000 0x0 0x1000>,
    		      <0x0 0x48214000 0x0 0x2000>,
    		      <0x0 0x48216000 0x0 0x2000>;
    		interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
    		interrupt-parent = <&gic>;
    	};
    
    	wakeupgen: interrupt-controller@48281000 {
    		compatible = "ti,omap5-wugen-mpu", "ti,omap4-wugen-mpu";
    		interrupt-controller;
    		#interrupt-cells = <3>;
    		reg = <0x0 0x48281000 0x0 0x1000>;
    		interrupt-parent = <&gic>;
    	};
    
    	cpus {
    		#address-cells = <1>;
    		#size-cells = <0>;
    
    		cpu0: cpu@0 {
    			device_type = "cpu";
    			compatible = "arm,cortex-a15";
    			reg = <0>;
    
    			operating-points-v2 = <&cpu0_opp_table>;
    			cpu-opp-domain = <&oppdm_mpu>;
    			ti,syscon-efuse = <&scm_wkup 0x20c 0xf80000 19>;
    			ti,syscon-rev = <&scm_wkup 0x204>;
    
    			clocks = <&dpll_mpu_ck>;
    			clock-names = "cpu";
    
    			clock-latency = <300000>; /* From omap-cpufreq driver */
    
    			/* cooling options */
    			cooling-min-level = <0>;
    			cooling-max-level = <2>;
    			#cooling-cells = <2>; /* min followed by max */
    		};
    	};
    
    	cpu0_opp_table: opp_table0 {
    		compatible = "operating-points-v2";
    		opp-shared;
    
    		opp_nom@1000000000 {
    			opp-hz = /bits/ 64 <1000000000>;
    			opp-microvolt = <1060000 850000 1150000>;
    			opp-supported-hw = <0xFF 0x01>;
    			opp-suspend;
    		};
    
    		opp_od@1176000000 {
    			opp-hz = /bits/ 64 <1176000000>;
    			opp-microvolt = <1160000 885000 1160000>;
    			opp-supported-hw = <0xFF 0x02>;
    		};
    
    		opp_high@1500000000 {
    			opp-hz = /bits/ 64 <1500000000>;
    			opp-microvolt = <1210000 950000 1250000>;
    			opp-supported-hw = <0xFF 0x04>;
    		};
    	};
    
    	/*
    	 * The soc node represents the soc top level view. It is used for IPs
    	 * that are not memory mapped in the MPU view or for the MPU itself.
    	 */
    	soc {
    		compatible = "ti,omap-infra";
    		mpu {
    			compatible = "ti,omap5-mpu";
    			ti,hwmods = "mpu";
    		};
    	};
    
    	/*
    	 * XXX: Use a flat representation of the SOC interconnect.
    	 * The real OMAP interconnect network is quite complex.
    	 * Since it will not bring real advantage to represent that in DT for
    	 * the moment, just use a fake OCP bus entry to represent the whole bus
    	 * hierarchy.
    	 */
    	ocp {
    		compatible = "ti,dra7-l3-noc", "simple-bus";
    		#address-cells = <1>;
    		#size-cells = <1>;
    		ranges = <0x0 0x0 0x0 0xc0000000>;
    		ti,hwmods = "l3_main_1", "l3_main_2";
    		reg = <0x0 0x44000000 0x0 0x1000000>,
    		      <0x0 0x45000000 0x0 0x1000>;
    		interrupts-extended = <&crossbar_mpu GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>,
    				      <&wakeupgen GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
    
    		l4_cfg: l4@4a000000 {
    			compatible = "ti,dra7-l4-cfg", "simple-bus";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			ranges = <0 0x4a000000 0x22c000>;
    
    			scm: scm@2000 {
    				compatible = "ti,dra7-scm-core", "simple-bus";
    				reg = <0x2000 0x2000>;
    				#address-cells = <1>;
    				#size-cells = <1>;
    				ranges = <0 0x2000 0x2000>;
    
    				scm_conf: scm_conf@0 {
    					compatible = "syscon", "simple-bus";
    					reg = <0x0 0x1400>;
    					#address-cells = <1>;
    					#size-cells = <1>;
    					ranges = <0 0x0 0x1400>;
    
    					pbias_regulator: pbias_regulator {
    						compatible = "ti,pbias-dra7", "ti,pbias-omap";
    						reg = <0xe00 0x4>;
    						syscon = <&scm_conf>;
    						pbias_mmc_reg: pbias_mmc_omap5 {
    							regulator-name = "pbias_mmc_omap5";
    							regulator-min-microvolt = <1800000>;
    							regulator-max-microvolt = <3000000>;
    						};
    					};
    
    					scm_conf_clocks: clocks {
    						#address-cells = <1>;
    						#size-cells = <0>;
    					};
    				};
    
    				dra7_pmx_core: pinmux@1400 {
    					compatible = "ti,dra7-padconf",
    						     "pinctrl-single";
    					reg = <0x1400 0x0468>;
    					#address-cells = <1>;
    					#size-cells = <0>;
    					#interrupt-cells = <1>;
    					interrupt-controller;
    					pinctrl-single,register-width = <32>;
    					pinctrl-single,function-mask = <0x3fffffff>;
    				};
    
    				scm_conf1: scm_conf@1c04 {
    					compatible = "syscon";
    					reg = <0x1c04 0x0020>;
    				};
    
    				scm_conf_pcie: scm_conf@1c24 {
    					compatible = "syscon";
    					reg = <0x1c24 0x0024>;
    				};
    
    				sdma_xbar: dma-router@b78 {
    					compatible = "ti,dra7-dma-crossbar";
    					reg = <0xb78 0xfc>;
    					#dma-cells = <1>;
    					dma-requests = <205>;
    					ti,dma-safe-map = <0>;
    					dma-masters = <&sdma>;
    				};
    
    				edma_xbar: dma-router@c78 {
    					compatible = "ti,dra7-dma-crossbar";
    					reg = <0xc78 0x7c>;
    					#dma-cells = <2>;
    					dma-requests = <204>;
    					ti,dma-safe-map = <0>;
    					dma-masters = <&edma>;
    				};
    			};
    
    			cm_core_aon: cm_core_aon@5000 {
    				compatible = "ti,dra7-cm-core-aon";
    				reg = <0x5000 0x2000>;
    
    				cm_core_aon_clocks: clocks {
    					#address-cells = <1>;
    					#size-cells = <0>;
    				};
    
    				cm_core_aon_clockdomains: clockdomains {
    				};
    			};
    
    			cm_core: cm_core@8000 {
    				compatible = "ti,dra7-cm-core";
    				reg = <0x8000 0x3000>;
    
    				cm_core_clocks: clocks {
    					#address-cells = <1>;
    					#size-cells = <0>;
    				};
    
    				cm_core_clockdomains: clockdomains {
    				};
    			};
    		};
    
    		l4_wkup: l4@4ae00000 {
    			compatible = "ti,dra7-l4-wkup", "simple-bus";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			ranges = <0 0x4ae00000 0x3f000>;
    
    			counter32k: counter@4000 {
    				compatible = "ti,omap-counter32k";
    				reg = <0x4000 0x40>;
    				ti,hwmods = "counter_32k";
    			};
    
    			prm: prm@6000 {
    				compatible = "ti,dra7-prm";
    				reg = <0x6000 0x3000>;
    				interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
    
    				prm_clocks: clocks {
    					#address-cells = <1>;
    					#size-cells = <0>;
    				};
    
    				prm_clockdomains: clockdomains {
    				};
    			};
    
    			scm_wkup: scm_conf@c000 {
    				compatible = "syscon";
    				reg = <0xc000 0x1000>;
    			};
    		};
    
    		axi@0 {
    			compatible = "simple-bus";
    			#size-cells = <1>;
    			#address-cells = <1>;
    			ranges = <0x51000000 0x51000000 0x3000
    				  0x0	     0x20000000 0x10000000>;
    			pcie1: pcie@51000000 {
    				compatible = "ti,dra7-pcie";
    				reg = <0x51000000 0x2000>, <0x51002000 0x14c>, <0x1000 0x2000>;
    				reg-names = "rc_dbics", "ti_conf", "config";
    				interrupts = <0 232 0x4>, <0 233 0x4>;
    				#address-cells = <3>;
    				#size-cells = <2>;
    				device_type = "pci";
    				ranges = <0x81000000 0 0          0x03000 0 0x00010000
    					  0x82000000 0 0x20013000 0x13000 0 0xffed000>;
    				#interrupt-cells = <1>;
    				num-lanes = <1>;
    				linux,pci-domain = <0>;
    				ti,hwmods = "pcie1";
    				phys = <&pcie1_phy>;
    				phy-names = "pcie-phy0";
    				interrupt-map-mask = <0 0 0 7>;
    				interrupt-map = <0 0 0 1 &pcie1_intc 1>,
    						<0 0 0 2 &pcie1_intc 2>,
    						<0 0 0 3 &pcie1_intc 3>,
    						<0 0 0 4 &pcie1_intc 4>;
    				pcie1_intc: interrupt-controller {
    					interrupt-controller;
    					#address-cells = <0>;
    					#interrupt-cells = <1>;
    				};
    			};
    		};
    
    		axi@1 {
    			compatible = "simple-bus";
    			#size-cells = <1>;
    			#address-cells = <1>;
    			ranges = <0x51800000 0x51800000 0x3000
    				  0x0	     0x30000000 0x10000000>;
    			status = "disabled";
    			pcie@51800000 {
    				compatible = "ti,dra7-pcie";
    				reg = <0x51800000 0x2000>, <0x51802000 0x14c>, <0x1000 0x2000>;
    				reg-names = "rc_dbics", "ti_conf", "config";
    				interrupts = <0 355 0x4>, <0 356 0x4>;
    				#address-cells = <3>;
    				#size-cells = <2>;
    				device_type = "pci";
    				ranges = <0x81000000 0 0          0x03000 0 0x00010000
    					  0x82000000 0 0x30013000 0x13000 0 0xffed000>;
    				#interrupt-cells = <1>;
    				num-lanes = <1>;
    				linux,pci-domain = <1>;
    				ti,hwmods = "pcie2";
    				phys = <&pcie2_phy>;
    				phy-names = "pcie-phy0";
    				interrupt-map-mask = <0 0 0 7>;
    				interrupt-map = <0 0 0 1 &pcie2_intc 1>,
    						<0 0 0 2 &pcie2_intc 2>,
    						<0 0 0 3 &pcie2_intc 3>,
    						<0 0 0 4 &pcie2_intc 4>;
    				pcie2_intc: interrupt-controller {
    					interrupt-controller;
    					#address-cells = <0>;
    					#interrupt-cells = <1>;
    				};
    			};
    		};
    
    		ocmcram1: ocmcram@40300000 {
    			compatible = "mmio-sram";
    			reg = <0x40300000 0x80000>;
    			ranges = <0x0 0x40300000 0x80000>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    			/*
    			 * This is a placeholder for an optional reserved
    			 * region for use by secure software. The size
    			 * of this region is not known until runtime so it
    			 * is set as zero to either be updated to reserve
    			 * space or left unchanged to leave all SRAM for use.
    			 * On HS parts that that require the reserved region
    			 * either the bootloader can update the size to
    			 * the required amount or the node can be overriden
    			 * from the board dts file for the secure platform.
    			 */
    			sram-hs@0 {
    				compatible = "ti,secure-ram";
    				reg = <0x0 0x0>;
    			};
    		};
    
    		/*
    		 * NOTE: ocmcram2 and ocmcram3 are not available on all
    		 * DRA7xx and AM57xx variants. Confirm availability in
    		 * the data manual for the exact part number in use
    		 * before enabling these nodes in the board dts file.
    		 */
    		ocmcram2: ocmcram@40400000 {
    			status = "disabled";
    			compatible = "mmio-sram";
    			reg = <0x40400000 0x100000>;
    			ranges = <0x0 0x40400000 0x100000>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    		};
    
    		ocmcram3: ocmcram@40500000 {
    			status = "disabled";
    			compatible = "mmio-sram";
    			reg = <0x40500000 0x100000>;
    			ranges = <0x0 0x40500000 0x100000>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    		};
    
    		bandgap: bandgap@4a0021e0 {
    			reg = <0x4a0021e0 0xc
    				0x4a00232c 0xc
    				0x4a002380 0x2c
    				0x4a0023C0 0x3c
    				0x4a002564 0x8
    				0x4a002574 0x50>;
    				compatible = "ti,dra752-bandgap";
    				interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
    				#thermal-sensor-cells = <1>;
    		};
    
    		dsp1_system: dsp_system@40d00000 {
    			compatible = "syscon";
    			reg = <0x40d00000 0x100>;
    		};
    
    		dra7_iodelay_core: padconf@4844a000 {
    			compatible = "ti,dra7-iodelay";
    			reg = <0x4844a000 0x0d1c>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    		};
    
    		sdma: dma-controller@4a056000 {
    			compatible = "ti,omap4430-sdma";
    			reg = <0x4a056000 0x1000>;
    			interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
    			#dma-cells = <1>;
    			dma-channels = <32>;
    			dma-requests = <127>;
    		};
    
    		edma: edma@43300000 {
    			compatible = "ti,edma3-tpcc";
    			ti,hwmods = "tpcc";
    			reg = <0x43300000 0x100000>;
    			reg-names = "edma3_cc";
    			interrupts = <GIC_SPI 361 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 360 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 359 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "edma3_ccint", "emda3_mperr",
    					  "edma3_ccerrint";
    			dma-requests = <64>;
    			#dma-cells = <2>;
    
    			ti,tptcs = <&edma_tptc0 7>, <&edma_tptc1 0>;
    
    			/*
    			 * memcpy is disabled, can be enabled with:
    			 * ti,edma-memcpy-channels = <20 21>;
    			 * for example. Note that these channels need to be
    			 * masked in the xbar as well.
    			 */
    		};
    
    		edma_tptc0: tptc@43400000 {
    			compatible = "ti,edma3-tptc";
    			ti,hwmods = "tptc0";
    			reg =	<0x43400000 0x100000>;
    			interrupts = <GIC_SPI 370 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "edma3_tcerrint";
    		};
    
    		edma_tptc1: tptc@43500000 {
    			compatible = "ti,edma3-tptc";
    			ti,hwmods = "tptc1";
    			reg =	<0x43500000 0x100000>;
    			interrupts = <GIC_SPI 371 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "edma3_tcerrint";
    		};
    
    		gpio1: gpio@4ae10000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x4ae10000 0x200>;
    			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio1";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		gpio2: gpio@48055000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x48055000 0x200>;
    			interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio2";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		gpio3: gpio@48057000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x48057000 0x200>;
    			interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio3";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		gpio4: gpio@48059000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x48059000 0x200>;
    			interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio4";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		gpio5: gpio@4805b000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x4805b000 0x200>;
    			interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio5";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		gpio6: gpio@4805d000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x4805d000 0x200>;
    			interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio6";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		gpio7: gpio@48051000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x48051000 0x200>;
    			interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio7";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		gpio8: gpio@48053000 {
    			compatible = "ti,omap4-gpio";
    			reg = <0x48053000 0x200>;
    			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpio8";
    			gpio-controller;
    			#gpio-cells = <2>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    		};
    
    		uart1: serial@4806a000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x4806a000 0x100>;
    			interrupts-extended = <&crossbar_mpu GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart1";
    			clock-frequency = <48000000>;
    			status = "disabled";
    			dmas = <&edma_xbar 49 0>, <&edma_xbar 50 0>;
    			dma-names = "tx", "rx";
    		};
    
    		uart2: serial@4806c000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x4806c000 0x100>;
    			interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart2";
    			clock-frequency = <48000000>;
    			status = "disabled";
    			dmas = <&edma_xbar 51 0>, <&edma_xbar 52 0>;
    			dma-names = "tx", "rx";
    		};
    
    		uart3: serial@48020000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x48020000 0x100>;
    			interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart3";
    			clock-frequency = <48000000>;
    			status = "disabled";
    			dmas = <&edma_xbar 53 0>, <&edma_xbar 54 0>;
    			dma-names = "tx", "rx";
    		};
    
    		uart4: serial@4806e000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x4806e000 0x100>;
    			interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart4";
    			clock-frequency = <48000000>;
                            status = "disabled";
    			dmas = <&edma_xbar 55 0>, <&edma_xbar 56 0>;
    			dma-names = "tx", "rx";
    		};
    
    		uart5: serial@48066000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x48066000 0x100>;
    			interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart5";
    			clock-frequency = <48000000>;
    			status = "disabled";
    			dmas = <&edma_xbar 63 0>, <&edma_xbar 64 0>;
    			dma-names = "tx", "rx";
    		};
    
    		uart6: serial@48068000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x48068000 0x100>;
    			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart6";
    			clock-frequency = <48000000>;
    			status = "disabled";
    			dmas = <&edma_xbar 79 0>, <&edma_xbar 80 0>;
    			dma-names = "tx", "rx";
    		};
    
    		uart7: serial@48420000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x48420000 0x100>;
    			interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart7";
    			clock-frequency = <48000000>;
    			status = "disabled";
    		};
    
    		uart8: serial@48422000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x48422000 0x100>;
    			interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart8";
    			clock-frequency = <48000000>;
    			status = "disabled";
    		};
    
    		uart9: serial@48424000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x48424000 0x100>;
    			interrupts = <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart9";
    			clock-frequency = <48000000>;
    			status = "disabled";
    		};
    
    		uart10: serial@4ae2b000 {
    			compatible = "ti,dra742-uart", "ti,omap4-uart";
    			reg = <0x4ae2b000 0x100>;
    			interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "uart10";
    			clock-frequency = <48000000>;
    			status = "disabled";
    		};
    
    		mailbox1: mailbox@4a0f4000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x4a0f4000 0x200>;
    			interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox1";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <3>;
    			ti,mbox-num-fifos = <8>;
    			status = "disabled";
    		};
    
    		mailbox2: mailbox@4883a000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x4883a000 0x200>;
    			interrupts = <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox2";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox3: mailbox@4883c000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x4883c000 0x200>;
    			interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox3";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox4: mailbox@4883e000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x4883e000 0x200>;
    			interrupts = <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 246 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox4";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox5: mailbox@48840000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48840000 0x200>;
    			interrupts = <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox5";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox6: mailbox@48842000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48842000 0x200>;
    			interrupts = <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox6";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox7: mailbox@48844000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48844000 0x200>;
    			interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 258 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox7";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox8: mailbox@48846000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48846000 0x200>;
    			interrupts = <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox8";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox9: mailbox@4885e000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x4885e000 0x200>;
    			interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox9";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox10: mailbox@48860000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48860000 0x200>;
    			interrupts = <GIC_SPI 269 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 270 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 271 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox10";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox11: mailbox@48862000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48862000 0x200>;
    			interrupts = <GIC_SPI 273 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 274 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 275 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 276 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox11";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox12: mailbox@48864000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48864000 0x200>;
    			interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox12";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		mailbox13: mailbox@48802000 {
    			compatible = "ti,omap4-mailbox";
    			reg = <0x48802000 0x200>;
    			interrupts = <GIC_SPI 379 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 380 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 382 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mailbox13";
    			#mbox-cells = <1>;
    			ti,mbox-num-users = <4>;
    			ti,mbox-num-fifos = <12>;
    			status = "disabled";
    		};
    
    		timer1: timer@4ae18000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x4ae18000 0x80>;
    			interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer1";
    			ti,timer-alwon;
    		};
    
    		timer2: timer@48032000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48032000 0x80>;
    			interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer2";
    		};
    
    		timer3: timer@48034000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48034000 0x80>;
    			interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer3";
    		};
    
    		timer4: timer@48036000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48036000 0x80>;
    			interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer4";
    		};
    
    		timer5: timer@48820000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48820000 0x80>;
    			interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer5";
    		};
    
    		timer6: timer@48822000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48822000 0x80>;
    			interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer6";
    		};
    
    		timer7: timer@48824000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48824000 0x80>;
    			interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer7";
    		};
    
    		timer8: timer@48826000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48826000 0x80>;
    			interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer8";
    		};
    
    		timer9: timer@4803e000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x4803e000 0x80>;
    			interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer9";
    		};
    
    		timer10: timer@48086000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48086000 0x80>;
    			interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer10";
    		};
    
    		timer11: timer@48088000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48088000 0x80>;
    			interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer11";
    		};
    
    		timer12: timer@4ae20000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x4ae20000 0x80>;
    			interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer12";
    			ti,timer-alwon;
    			ti,timer-secure;
    		};
    
    		timer13: timer@48828000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x48828000 0x80>;
    			interrupts = <GIC_SPI 339 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer13";
    			status = "disabled";
    		};
    
    		timer14: timer@4882a000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x4882a000 0x80>;
    			interrupts = <GIC_SPI 340 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer14";
    			status = "disabled";
    		};
    
    		timer15: timer@4882c000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x4882c000 0x80>;
    			interrupts = <GIC_SPI 341 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer15";
    			status = "disabled";
    		};
    
    		timer16: timer@4882e000 {
    			compatible = "ti,omap5430-timer";
    			reg = <0x4882e000 0x80>;
    			interrupts = <GIC_SPI 342 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "timer16";
    			status = "disabled";
    		};
    
    		wdt2: wdt@4ae14000 {
    			compatible = "ti,omap3-wdt";
    			reg = <0x4ae14000 0x80>;
    			interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "wd_timer2";
    		};
    
    		hwspinlock: spinlock@4a0f6000 {
    			compatible = "ti,omap4-hwspinlock";
    			reg = <0x4a0f6000 0x1000>;
    			ti,hwmods = "spinlock";
    			#hwlock-cells = <1>;
    		};
    
    		dmm@4e000000 {
    			compatible = "ti,omap5-dmm";
    			reg = <0x4e000000 0x800>;
    			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "dmm";
    		};
    
    		ipu1: ipu@58820000 {
    			compatible = "ti,dra7-ipu";
    			reg = <0x58820000 0x10000>;
    			reg-names = "l2ram";
    			ti,hwmods = "ipu1";
    			iommus = <&mmu_ipu1>;
    			ti,rproc-standby-info = <0x4a005520>;
    			status = "disabled";
    		};
    
    		ipu2: ipu@55020000 {
    			compatible = "ti,dra7-ipu";
    			reg = <0x55020000 0x10000>;
    			reg-names = "l2ram";
    			ti,hwmods = "ipu2";
    			iommus = <&mmu_ipu2>;
    			ti,rproc-standby-info = <0x4a008920>;
    			status = "disabled";
    		};
    
    		dsp1: dsp@40800000 {
    			compatible = "ti,dra7-dsp";
    			reg = <0x40800000 0x48000>,
    			      <0x40e00000 0x8000>,
    			      <0x40f00000 0x8000>;
    			reg-names = "l2ram", "l1pram", "l1dram";
    			ti,hwmods = "dsp1";
    			syscon-bootreg = <&scm_conf 0x55c>;
    			iommus = <&mmu0_dsp1>, <&mmu1_dsp1>;
    			ti,rproc-standby-info = <0x4a005420>;
    			status = "disabled";
    		};
    
    		gpu: gpu@56000000 {
    			compatible = "ti,dra7-sgx544", "img,sgx544";
    			reg = <0x56000000 0x10000>;
    			reg-names = "gpu_ocp_base";
    			interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "gpu";
    			clocks = <&l3_iclk_div>, <&gpu_core_gclk_mux>,
    				 <&gpu_hyd_gclk_mux>;
    			clock-names = "iclk", "fclk1", "fclk2";
    		};
    
    		bb2d: bb2d@59000000 {
    			compatible = "ti,dra7-bb2d";
    			reg = <0x59000000 0x0700>;
    			interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "bb2d";
    			clocks = <&dpll_core_h24x2_ck>;
    			clock-names = "fck";
    		};
    
    		i2c1: i2c@48070000 {
    			compatible = "ti,omap4-i2c";
    			reg = <0x48070000 0x100>;
    			interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "i2c1";
    			status = "disabled";
    		};
    
    		i2c2: i2c@48072000 {
    			compatible = "ti,omap4-i2c";
    			reg = <0x48072000 0x100>;
    			interrupts = <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "i2c2";
    			status = "disabled";
    		};
    
    		i2c3: i2c@48060000 {
    			compatible = "ti,omap4-i2c";
    			reg = <0x48060000 0x100>;
    			interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "i2c3";
    			status = "disabled";
    		};
    
    		i2c4: i2c@4807a000 {
    			compatible = "ti,omap4-i2c";
    			reg = <0x4807a000 0x100>;
    			interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "i2c4";
    			status = "disabled";
    		};
    
    		i2c5: i2c@4807c000 {
    			compatible = "ti,omap4-i2c";
    			reg = <0x4807c000 0x100>;
    			interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "i2c5";
    			status = "disabled";
    		};
    
    		mmc1: mmc@4809c000 {
    			compatible = "ti,dra7-hsmmc", "ti,omap4-hsmmc";
    			reg = <0x4809c000 0x400>;
    			interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmc1";
    			ti,dual-volt;
    			ti,needs-special-reset;
    			dmas = <&sdma_xbar 61>, <&sdma_xbar 62>;
    			dma-names = "tx", "rx";
    			status = "disabled";
    			pbias-supply = <&pbias_mmc_reg>;
    			sd-uhs-sdr104;
    			sd-uhs-sdr50;
    			sd-uhs-ddr50;
    			sd-uhs-sdr25;
    			sd-uhs-sdr12;
    		};
    
    		mmc2: mmc@480b4000 {
    			compatible = "ti,dra7-hsmmc", "ti,omap4-hsmmc";
    			reg = <0x480b4000 0x400>;
    			interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmc2";
    			ti,needs-special-reset;
    			dmas = <&sdma_xbar 47>, <&sdma_xbar 48>;
    			dma-names = "tx", "rx";
    			status = "disabled";
    #if 0
    			sd-uhs-sdr25;
    			sd-uhs-sdr12;
    			mmc-hs200-1_8v;
    			mmc-ddr-1_8v;
    #endif
    		};
    
    		mmc3: mmc@480ad000 {
    			compatible = "ti,dra7-hsmmc", "ti,omap4-hsmmc";
    			reg = <0x480ad000 0x400>;
    			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmc3";
    			ti,needs-special-reset;
    			dmas = <&sdma_xbar 77>, <&sdma_xbar 78>;
    			dma-names = "tx", "rx";
    			status = "disabled";
    			sd-uhs-sdr12;
    			sd-uhs-sdr25;
    			sd-uhs-sdr50;
    		};
    
    		mmc4: mmc@480d1000 {
    			compatible = "ti,dra7-hsmmc", "ti,omap4-hsmmc";
    			reg = <0x480d1000 0x400>;
    			interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmc4";
    			ti,needs-special-reset;
    			dmas = <&sdma_xbar 57>, <&sdma_xbar 58>;
    			dma-names = "tx", "rx";
    			status = "disabled";
    #if 0
    			sd-uhs-sdr12;
    			sd-uhs-sdr25;
    #endif
    		};
    
    		mmu0_dsp1: mmu@40d01000 {
    			compatible = "ti,dra7-dsp-iommu";
    			reg = <0x40d01000 0x100>;
    			interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmu0_dsp1";
    			#iommu-cells = <0>;
    			ti,syscon-mmuconfig = <&dsp1_system 0x0>;
    			status = "disabled";
    		};
    
    		mmu1_dsp1: mmu@40d02000 {
    			compatible = "ti,dra7-dsp-iommu";
    			reg = <0x40d02000 0x100>;
    			interrupts = <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmu1_dsp1";
    			#iommu-cells = <0>;
    			ti,syscon-mmuconfig = <&dsp1_system 0x1>;
    			status = "disabled";
    		};
    
    		mmu_ipu1: mmu@58882000 {
    			compatible = "ti,dra7-iommu";
    			reg = <0x58882000 0x100>;
    			interrupts = <GIC_SPI 395 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmu_ipu1";
    			#iommu-cells = <0>;
    			ti,iommu-bus-err-back;
    			status = "disabled";
    		};
    
    		mmu_ipu2: mmu@55082000 {
    			compatible = "ti,dra7-iommu";
    			reg = <0x55082000 0x100>;
    			interrupts = <GIC_SPI 396 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmu_ipu2";
    			#iommu-cells = <0>;
    			ti,iommu-bus-err-back;
    			status = "disabled";
    		};
    
    		pruss1: pruss@4b200000 {
    			compatible = "ti,am5728-pruss";
    			ti,hwmods = "pruss1";
    			reg = <0x4b200000 0x2000>,
    			      <0x4b202000 0x2000>,
    			      <0x4b210000 0x8000>,
    			      <0x4b226000 0x2000>,
    			      <0x4b22e000 0x31c>,
    			      <0x4b232000 0x58>;
    			reg-names = "dram0", "dram1", "shrdram2", "cfg",
    				    "iep", "mii_rt";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			ranges;
    			status = "disabled";
    
    			pruss1_intc: intc@4b220000 {
    				compatible = "ti,am5728-pruss-intc";
    				reg = <0x4b220000 0x2000>;
    				reg-names = "intc";
    				interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
    				interrupt-names = "host2", "host3", "host4",
    						  "host5", "host6", "host7",
    						  "host8", "host9";
    				interrupt-controller;
    				#interrupt-cells = <1>;
    			};
    
    			pru1_0: pru0@4b234000 {
    				compatible = "ti,am5728-pru";
    				reg = <0x4b234000 0x3000>,
    				      <0x4b222000 0x400>,
    				      <0x4b222400 0x100>;
    				reg-names = "iram", "control", "debug";
    				status = "disabled";
    			};
    
    			pru1_1: pru1@4b238000 {
    				compatible = "ti,am5728-pru";
    				reg = <0x4b238000 0x3000>,
    				      <0x4b224000 0x400>,
    				      <0x4b224400 0x100>;
    				reg-names = "iram", "control", "debug";
    				status = "disabled";
    			};
    
    			pruss1_mdio: mdio@4b232400 {
    				compatible = "ti,davinci_mdio";
    				#address-cells = <1>;
    				#size-cells = <0>;
    				clocks = <&dpll_gmac_h13x2_ck>;
    				clock-names = "fck";
    				bus_freq = <1000000>;
    				reg = <0x4b232400 0x90>;
    				status = "disabled";
    			};
    		};
    
    		pruss2: pruss@4b280000 {
    			compatible = "ti,am5728-pruss";
    			ti,hwmods = "pruss2";
    			reg = <0x4b280000 0x2000>,
    			      <0x4b282000 0x2000>,
    			      <0x4b290000 0x8000>,
    			      <0x4b2a6000 0x2000>,
    			      <0x4b2ae000 0x31c>,
    			      <0x4b2b2000 0x58>;
    			reg-names = "dram0", "dram1", "shrdram2", "cfg",
    				    "iep", "mii_rt";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			ranges;
    			status = "disabled";
    
    			pruss2_intc: intc@4b2a0000 {
    				compatible = "ti,am5728-pruss-intc";
    				reg = <0x4b2a0000 0x2000>;
    				reg-names = "intc";
    				interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
    				interrupt-names = "host2", "host3", "host4",
    						  "host5", "host6", "host7",
    						  "host8", "host9";
    				interrupt-controller;
    				#interrupt-cells = <1>;
    			};
    
    			pru2_0: pru0@4b2b4000 {
    				compatible = "ti,am5728-pru";
    				reg = <0x4b2b4000 0x3000>,
    				      <0x4b2a2000 0x400>,
    				      <0x4b2a2400 0x100>;
    				reg-names = "iram", "control", "debug";
    				status = "disabled";
    			};
    
    			pru2_1: pru1@4b2b8000 {
    				compatible = "ti,am5728-pru";
    				reg = <0x4b2b8000 0x3000>,
    				      <0x4b2a4000 0x400>,
    				      <0x4b2a4400 0x100>;
    				reg-names = "iram", "control", "debug";
    				status = "disabled";
    			};
    
    			pruss2_mdio: mdio@4b2b2400 {
    				compatible = "ti,davinci_mdio";
    				#address-cells = <1>;
    				#size-cells = <0>;
    				clocks = <&dpll_gmac_h13x2_ck>;
    				clock-names = "fck";
    				bus_freq = <1000000>;
    				reg = <0x4b2b2400 0x90>;
    				status = "disabled";
    			};
    		};
    
    		abb_mpu: regulator-abb-mpu {
    			compatible = "ti,abb-v3";
    			regulator-name = "abb_mpu";
    			#address-cells = <0>;
    			#size-cells = <0>;
    			clocks = <&sys_clkin1>;
    			ti,settling-time = <50>;
    			ti,clock-cycles = <16>;
    
    			reg = <0x4ae07ddc 0x4>, <0x4ae07de0 0x4>,
    			      <0x4ae06014 0x4>, <0x4a003b20 0xc>,
    			      <0x4ae0c158 0x4>;
    			reg-names = "setup-address", "control-address",
    				    "int-address", "efuse-address",
    				    "ldo-address";
    			ti,tranxdone-status-mask = <0x80>;
    			/* LDOVBBMPU_FBB_MUX_CTRL */
    			ti,ldovbb-override-mask = <0x400>;
    			/* LDOVBBMPU_FBB_VSET_OUT */
    			ti,ldovbb-vset-mask = <0x1F>;
    
    			/*
    			 * NOTE: only FBB mode used but actual vset will
    			 * determine final biasing
    			 */
    			ti,abb_info = <
    			/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
    			1060000		0	0x0	0 0x02000000 0x01F00000
    			1160000		0	0x4	0 0x02000000 0x01F00000
    			1210000		0	0x8	0 0x02000000 0x01F00000
    			>;
    		};
    
    		abb_ivahd: regulator-abb-ivahd {
    			compatible = "ti,abb-v3";
    			regulator-name = "abb_ivahd";
    			#address-cells = <0>;
    			#size-cells = <0>;
    			clocks = <&sys_clkin1>;
    			ti,settling-time = <50>;
    			ti,clock-cycles = <16>;
    
    			reg = <0x4ae07e34 0x4>, <0x4ae07e24 0x4>,
    			      <0x4ae06010 0x4>, <0x4a0025cc 0xc>,
    			      <0x4a002470 0x4>;
    			reg-names = "setup-address", "control-address",
    				    "int-address", "efuse-address",
    				    "ldo-address";
    			ti,tranxdone-status-mask = <0x40000000>;
    			/* LDOVBBIVA_FBB_MUX_CTRL */
    			ti,ldovbb-override-mask = <0x400>;
    			/* LDOVBBIVA_FBB_VSET_OUT */
    			ti,ldovbb-vset-mask = <0x1F>;
    
    			/*
    			 * NOTE: only FBB mode used but actual vset will
    			 * determine final biasing
    			 */
    			ti,abb_info = <
    			/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
    			1055000		0	0x0	0 0x02000000 0x01F00000
    			1150000		0	0x4	0 0x02000000 0x01F00000
    			1250000		0	0x8	0 0x02000000 0x01F00000
    			>;
    		};
    
    		abb_dspeve: regulator-abb-dspeve {
    			compatible = "ti,abb-v3";
    			regulator-name = "abb_dspeve";
    			#address-cells = <0>;
    			#size-cells = <0>;
    			clocks = <&sys_clkin1>;
    			ti,settling-time = <50>;
    			ti,clock-cycles = <16>;
    
    			reg = <0x4ae07e30 0x4>, <0x4ae07e20 0x4>,
    			      <0x4ae06010 0x4>, <0x4a0025e0 0xc>,
    			      <0x4a00246c 0x4>;
    			reg-names = "setup-address", "control-address",
    				    "int-address", "efuse-address",
    				    "ldo-address";
    			ti,tranxdone-status-mask = <0x20000000>;
    			/* LDOVBBDSPEVE_FBB_MUX_CTRL */
    			ti,ldovbb-override-mask = <0x400>;
    			/* LDOVBBDSPEVE_FBB_VSET_OUT */
    			ti,ldovbb-vset-mask = <0x1F>;
    
    			/*
    			 * NOTE: only FBB mode used but actual vset will
    			 * determine final biasing
    			 */
    			ti,abb_info = <
    			/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
    			1055000		0	0x0	0 0x02000000 0x01F00000
    			1150000		0	0x4	0 0x02000000 0x01F00000
    			1250000		0	0x8	0 0x02000000 0x01F00000
    			>;
    		};
    
    		abb_gpu: regulator-abb-gpu {
    			compatible = "ti,abb-v3";
    			regulator-name = "abb_gpu";
    			#address-cells = <0>;
    			#size-cells = <0>;
    			clocks = <&sys_clkin1>;
    			ti,settling-time = <50>;
    			ti,clock-cycles = <16>;
    
    			reg = <0x4ae07de4 0x4>, <0x4ae07de8 0x4>,
    			      <0x4ae06010 0x4>, <0x4a003b08 0xc>,
    			      <0x4ae0c154 0x4>;
    			reg-names = "setup-address", "control-address",
    				    "int-address", "efuse-address",
    				    "ldo-address";
    			ti,tranxdone-status-mask = <0x10000000>;
    			/* LDOVBBGPU_FBB_MUX_CTRL */
    			ti,ldovbb-override-mask = <0x400>;
    			/* LDOVBBGPU_FBB_VSET_OUT */
    			ti,ldovbb-vset-mask = <0x1F>;
    
    			/*
    			 * NOTE: only FBB mode used but actual vset will
    			 * determine final biasing
    			 */
    			ti,abb_info = <
    			/*uV		ABB	efuse	rbb_m fbb_m	vset_m*/
    			1090000		0	0x0	0 0x02000000 0x01F00000
    			1210000		0	0x4	0 0x02000000 0x01F00000
    			1280000		0	0x8	0 0x02000000 0x01F00000
    			>;
    		};
    
    		oppdm_mpu: oppdm@4a003b20 {
    			compatible = "ti,omap5-oppdm";
    			#oppdm-cells = <0>;
    			vbb-supply = <&abb_mpu>;
    			reg = <0x4a003b20 0xc>;
    			ti,efuse-settings = <
    			/* uV   offset */
    			1060000 0x0
    			1160000 0x4
    			1210000 0x8
    			>;
    			ti,absolute-max-voltage-uv = <1500000>;
    		};
    
    		oppdm_ivahd: oppdm@4a0025cc {
    			compatible = "ti,omap5-oppdm";
    			#oppdm-cells = <0>;
    			vbb-supply = <&abb_ivahd>;
    			reg = <0x4a0025cc 0xc>;
    			ti,efuse-settings = <
    			/* uV   offset */
    			1055000 0x0
    			1150000 0x4
    			1250000 0x8
    			>;
    			ti,absolute-max-voltage-uv = <1500000>;
    		};
    
    		oppdm_dspeve: oppdm@4a0025e0 {
    			compatible = "ti,omap5-oppdm";
    			#oppdm-cells = <0>;
    			vbb-supply = <&abb_dspeve>;
    			reg = <0x4a0025e0 0xc>;
    			ti,efuse-settings = <
    			/* uV   offset */
    			1055000 0x0
    			1150000 0x4
    			1250000 0x8
    			>;
    			ti,absolute-max-voltage-uv = <1500000>;
    		};
    
    		oppdm_gpu: oppdm@4a003b08 {
    			compatible = "ti,omap5-oppdm";
    			#oppdm-cells = <0>;
    			vbb-supply = <&abb_gpu>;
    			reg = <0x4a003b08 0xc>;
    			ti,efuse-settings = <
    			/* uV   offset */
    			1090000 0x0
    			1210000 0x4
    			1280000 0x8
    			>;
    			ti,absolute-max-voltage-uv = <1500000>;
    		};
    
    		oppdm_core: oppdm@4a0025f4 {
    			compatible = "ti,omap5-core-oppdm";
    			#oppdm-cells = <0>;
    			reg = <0x4a0025f4 0x4>;
    			ti,efuse-settings = <
    			/* uV   offset */
    			1090000 0x0
    			>;
    			ti,absolute-max-voltage-uv = <1500000>;
    		};
    
    		mcspi1: spi@48098000 {
    			compatible = "ti,omap4-mcspi";
    			reg = <0x48098000 0x200>;
    			interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "mcspi1";
    			ti,spi-num-cs = <4>;
    			dmas = <&sdma_xbar 35>,
    			       <&sdma_xbar 36>,
    			       <&sdma_xbar 37>,
    			       <&sdma_xbar 38>,
    			       <&sdma_xbar 39>,
    			       <&sdma_xbar 40>,
    			       <&sdma_xbar 41>,
    			       <&sdma_xbar 42>;
    			dma-names = "tx0", "rx0", "tx1", "rx1",
    				    "tx2", "rx2", "tx3", "rx3";
    			status = "disabled";
    		};
    
    		mcspi2: spi@4809a000 {
    			compatible = "ti,omap4-mcspi";
    			reg = <0x4809a000 0x200>;
    			interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "mcspi2";
    			ti,spi-num-cs = <2>;
    			dmas = <&sdma_xbar 43>,
    			       <&sdma_xbar 44>,
    			       <&sdma_xbar 45>,
    			       <&sdma_xbar 46>;
    			dma-names = "tx0", "rx0", "tx1", "rx1";
    			status = "disabled";
    		};
    
    		mcspi3: spi@480b8000 {
    			compatible = "ti,omap4-mcspi";
    			reg = <0x480b8000 0x200>;
    			interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "mcspi3";
    			ti,spi-num-cs = <2>;
    			dmas = <&sdma_xbar 15>, <&sdma_xbar 16>;
    			dma-names = "tx0", "rx0";
    			status = "disabled";
    		};
    
    		mcspi4: spi@480ba000 {
    			compatible = "ti,omap4-mcspi";
    			reg = <0x480ba000 0x200>;
    			interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "mcspi4";
    			ti,spi-num-cs = <1>;
    			dmas = <&sdma_xbar 70>, <&sdma_xbar 71>;
    			dma-names = "tx0", "rx0";
    			status = "disabled";
    		};
    
    		qspi: qspi@4b300000 {
    			compatible = "ti,dra7xxx-qspi";
    			reg = <0x4b300000 0x100>,
    			      <0x5c000000 0x4000000>;
    			reg-names = "qspi_base", "qspi_mmap";
    			syscon-chipselects = <&scm_conf 0x558>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			ti,hwmods = "qspi";
    			clocks = <&qspi_gfclk_div>;
    			clock-names = "fck";
    			num-cs = <4>;
    			interrupts = <GIC_SPI 343 IRQ_TYPE_LEVEL_HIGH>;
    			status = "disabled";
    		};
    
    		/* OCP2SCP3 */
    		ocp2scp@4a090000 {
    			compatible = "ti,omap-ocp2scp";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			ranges;
    			reg = <0x4a090000 0x20>;
    			ti,hwmods = "ocp2scp3";
    			sata_phy: phy@4A096000 {
    				compatible = "ti,phy-pipe3-sata";
    				reg = <0x4A096000 0x80>, /* phy_rx */
    				      <0x4A096400 0x64>, /* phy_tx */
    				      <0x4A096800 0x40>; /* pll_ctrl */
    				reg-names = "phy_rx", "phy_tx", "pll_ctrl";
    				syscon-phy-power = <&scm_conf 0x374>;
    				clocks = <&sys_clkin1>, <&sata_ref_clk>;
    				clock-names = "sysclk", "refclk";
    				syscon-pllreset = <&scm_conf 0x3fc>;
    				#phy-cells = <0>;
    			};
    
    			pcie1_phy: pciephy@4a094000 {
    				compatible = "ti,phy-pipe3-pcie";
    				reg = <0x4a094000 0x80>, /* phy_rx */
    				      <0x4a094400 0x64>; /* phy_tx */
    				reg-names = "phy_rx", "phy_tx";
    				syscon-phy-power = <&scm_conf_pcie 0x1c>;
    				syscon-pcs = <&scm_conf_pcie 0x10>;
    				clocks = <&dpll_pcie_ref_ck>,
    					 <&dpll_pcie_ref_m2ldo_ck>,
    					 <&optfclk_pciephy1_32khz>,
    					 <&optfclk_pciephy1_clk>,
    					 <&optfclk_pciephy1_div_clk>,
    					 <&optfclk_pciephy_div>,
    					 <&sys_clkin1>;
    				clock-names = "dpll_ref", "dpll_ref_m2",
    					      "wkupclk", "refclk",
    					      "div-clk", "phy-div", "sysclk";
    				#phy-cells = <0>;
    			};
    
    			pcie2_phy: pciephy@4a095000 {
    				compatible = "ti,phy-pipe3-pcie";
    				reg = <0x4a095000 0x80>, /* phy_rx */
    				      <0x4a095400 0x64>; /* phy_tx */
    				reg-names = "phy_rx", "phy_tx";
    				syscon-phy-power = <&scm_conf_pcie 0x20>;
    				syscon-pcs = <&scm_conf_pcie 0x10>;
    				clocks = <&dpll_pcie_ref_ck>,
    					 <&dpll_pcie_ref_m2ldo_ck>,
    					 <&optfclk_pciephy2_32khz>,
    					 <&optfclk_pciephy2_clk>,
    					 <&optfclk_pciephy2_div_clk>,
    					 <&optfclk_pciephy_div>,
    					 <&sys_clkin1>;
    				clock-names = "dpll_ref", "dpll_ref_m2",
    					      "wkupclk", "refclk",
    					      "div-clk", "phy-div", "sysclk";
    				#phy-cells = <0>;
    				status = "disabled";
    			};
    		};
    
    		sata: sata@4a141100 {
    			compatible = "snps,dwc-ahci";
    			reg = <0x4a140000 0x1100>, <0x4a141100 0x7>;
    			interrupts = <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH>;
    			phys = <&sata_phy>;
    			phy-names = "sata-phy";
    			clocks = <&sata_ref_clk>;
    			ti,hwmods = "sata";
    		};
    
    		rtc: rtc@48838000 {
    			compatible = "ti,am3352-rtc";
    			reg = <0x48838000 0x100>;
    			interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "rtcss";
    			clocks = <&sys_32k_ck>;
    		};
    
    		/* OCP2SCP1 */
    		ocp2scp@4a080000 {
    			compatible = "ti,omap-ocp2scp";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			ranges;
    			reg = <0x4a080000 0x20>;
    			ti,hwmods = "ocp2scp1";
    
    			usb2_phy1: phy@4a084000 {
    				compatible = "ti,dra7x-usb2", "ti,omap-usb2";
    				reg = <0x4a084000 0x400>;
    				syscon-phy-power = <&scm_conf 0x300>;
    				clocks = <&usb_phy1_always_on_clk32k>,
    					 <&usb_otg_ss1_refclk960m>;
    				clock-names =	"wkupclk",
    						"refclk";
    				#phy-cells = <0>;
    			};
    
    			usb2_phy2: phy@4a085000 {
    				compatible = "ti,dra7x-usb2-phy2",
    					     "ti,omap-usb2";
    				reg = <0x4a085000 0x400>;
    				syscon-phy-power = <&scm_conf 0xe74>;
    				clocks = <&usb_phy2_always_on_clk32k>,
    					 <&usb_otg_ss2_refclk960m>;
    				clock-names =	"wkupclk",
    						"refclk";
    				#phy-cells = <0>;
    			};
    
    			usb3_phy1: phy@4a084400 {
    				compatible = "ti,omap-usb3";
    				reg = <0x4a084400 0x80>,
    				      <0x4a084800 0x64>,
    				      <0x4a084c00 0x40>;
    				reg-names = "phy_rx", "phy_tx", "pll_ctrl";
    				syscon-phy-power = <&scm_conf 0x370>;
    				clocks = <&usb_phy3_always_on_clk32k>,
    					 <&sys_clkin1>,
    					 <&usb_otg_ss1_refclk960m>;
    				clock-names =	"wkupclk",
    						"sysclk",
    						"refclk";
    				#phy-cells = <0>;
    			};
    		};
    
    		omap_dwc3_1: omap_dwc3_1@48880000 {
    			compatible = "ti,dwc3";
    			ti,hwmods = "usb_otg_ss1";
    			reg = <0x48880000 0x10000>;
    			interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    			utmi-mode = <2>;
    			ranges;
    			usb1: usb@48890000 {
    				compatible = "snps,dwc3";
    				reg = <0x48890000 0x17000>;
    				interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
    				interrupt-names = "peripheral",
    						  "host",
    						  "otg";
    				phys = <&usb2_phy1>, <&usb3_phy1>;
    				phy-names = "usb2-phy", "usb3-phy";
    				tx-fifo-resize;
    				maximum-speed = "super-speed";
    				dr_mode = "otg";
    				snps,dis_u3_susphy_quirk;
    				snps,dis_u2_susphy_quirk;
    			};
    		};
    
    		omap_dwc3_2: omap_dwc3_2@488c0000 {
    			compatible = "ti,dwc3";
    			ti,hwmods = "usb_otg_ss2";
    			reg = <0x488c0000 0x10000>;
    			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    			utmi-mode = <2>;
    			ranges;
    			usb2: usb@488d0000 {
    				compatible = "snps,dwc3";
    				reg = <0x488d0000 0x17000>;
    				interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
    				interrupt-names = "peripheral",
    						  "host",
    						  "otg";
    				phys = <&usb2_phy2>;
    				phy-names = "usb2-phy";
    				tx-fifo-resize;
    				maximum-speed = "high-speed";
    				dr_mode = "otg";
    				snps,dis_u3_susphy_quirk;
    				snps,dis_u2_susphy_quirk;
    			};
    		};
    
    		/* IRQ for DWC3_3 and DWC3_4 need IRQ crossbar */
    		omap_dwc3_3: omap_dwc3_3@48900000 {
    			compatible = "ti,dwc3";
    			ti,hwmods = "usb_otg_ss3";
    			reg = <0x48900000 0x10000>;
    			interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    			utmi-mode = <2>;
    			ranges;
    			//status = "disabled";
    			usb3: usb@48910000 {
    				compatible = "snps,dwc3";
    				reg = <0x48910000 0x17000>;
    				interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>;
    				interrupt-names = "peripheral",
    						  "host",
    						  "otg";
    				tx-fifo-resize;
    				maximum-speed = "high-speed";
    				dr_mode = "otg";
    				snps,dis_u3_susphy_quirk;
    				snps,dis_u2_susphy_quirk;
    			};
    		};
    
    		elm: elm@48078000 {
    			compatible = "ti,am3352-elm";
    			reg = <0x48078000 0xfc0>;      /* device IO registers */
    			interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "elm";
    			status = "disabled";
    		};
    
    		gpmc: gpmc@50000000 {
    			compatible = "ti,am3352-gpmc";
    			ti,hwmods = "gpmc";
    			reg = <0x50000000 0x37c>;      /* device IO registers */
    			interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
    			dmas = <&edma_xbar 4 0>;
    			dma-names = "rxtx";
    			gpmc,num-cs = <8>;
    			gpmc,num-waitpins = <2>;
    			#address-cells = <2>;
    			#size-cells = <1>;
    			interrupt-controller;
    			#interrupt-cells = <2>;
    			gpio-controller;
    			#gpio-cells = <2>;
    			status = "disabled";
    		};
    
    		atl: atl@4843c000 {
    			compatible = "ti,dra7-atl";
    			reg = <0x4843c000 0x3ff>;
    			ti,hwmods = "atl";
    			ti,provided-clocks = <&atl_clkin0_ck>, <&atl_clkin1_ck>,
    					     <&atl_clkin2_ck>, <&atl_clkin3_ck>;
    			clocks = <&atl_gfclk_mux>;
    			clock-names = "fck";
    			status = "disabled";
    		};
    
    		mcasp1: mcasp@48460000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp1";
    			reg = <0x48460000 0x2000>,
    			      <0x45800000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 129 1>, <&edma_xbar 128 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp1_aux_gfclk_mux>, <&mcasp1_ahclkx_mux>,
    				 <&mcasp1_ahclkr_mux>;
    			clock-names = "fck", "ahclkx", "ahclkr";
    			status = "disabled";
    		};
    
    		mcasp2: mcasp@48464000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp2";
    			reg = <0x48464000 0x2000>,
    			      <0x45c00000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 131 1>, <&edma_xbar 130 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp2_aux_gfclk_mux>, <&mcasp2_ahclkx_mux>,
    				 <&mcasp2_ahclkr_mux>;
    			clock-names = "fck", "ahclkx", "ahclkr";
    			status = "disabled";
    		};
    
    		mcasp3: mcasp@48468000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp3";
    			reg = <0x48468000 0x2000>,
    			      <0x46000000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 133 1>, <&edma_xbar 132 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp3_aux_gfclk_mux>, <&mcasp3_ahclkx_mux>;
    			clock-names = "fck", "ahclkx";
    			status = "disabled";
    		};
    
    		mcasp4: mcasp@4846c000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp4";
    			reg = <0x4846c000 0x2000>,
    			      <0x48436000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 135 1>, <&edma_xbar 134 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp4_aux_gfclk_mux>, <&mcasp4_ahclkx_mux>;
    			clock-names = "fck", "ahclkx";
    			status = "disabled";
    		};
    
    		mcasp5: mcasp@48470000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp5";
    			reg = <0x48470000 0x2000>,
    			      <0x4843a000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 155 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 137 1>, <&edma_xbar 136 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp5_aux_gfclk_mux>, <&mcasp5_ahclkx_mux>;
    			clock-names = "fck", "ahclkx";
    			status = "disabled";
    		};
    
    		mcasp6: mcasp@48474000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp6";
    			reg = <0x48474000 0x2000>,
    			      <0x4844c000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 157 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 156 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 139 1>, <&edma_xbar 138 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp6_aux_gfclk_mux>, <&mcasp6_ahclkx_mux>;
    			clock-names = "fck", "ahclkx";
    			status = "disabled";
    		};
    
    		mcasp7: mcasp@48478000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp7";
    			reg = <0x48478000 0x2000>,
    			      <0x48450000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 159 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 158 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 141 1>, <&edma_xbar 140 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp7_aux_gfclk_mux>, <&mcasp7_ahclkx_mux>;
    			clock-names = "fck", "ahclkx";
    			status = "disabled";
    		};
    
    		mcasp8: mcasp@4847c000 {
    			compatible = "ti,dra7-mcasp-audio";
    			ti,hwmods = "mcasp8";
    			reg = <0x4847c000 0x2000>,
    			      <0x48454000 0x1000>;
    			reg-names = "mpu","dat";
    			interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
    			interrupt-names = "tx", "rx";
    			dmas = <&edma_xbar 143 1>, <&edma_xbar 142 1>;
    			dma-names = "tx", "rx";
    			clocks = <&mcasp8_aux_gfclk_mux>, <&mcasp8_ahclkx_mux>;
    			clock-names = "fck", "ahclkx";
    			status = "disabled";
    		};
    
    		crossbar_mpu: crossbar@4a002a48 {
    			compatible = "ti,irq-crossbar";
    			reg = <0x4a002a48 0x130>;
    			interrupt-controller;
    			interrupt-parent = <&wakeupgen>;
    			#interrupt-cells = <3>;
    			ti,max-irqs = <160>;
    			ti,max-crossbar-sources = <MAX_SOURCES>;
    			ti,reg-size = <2>;
    			ti,irqs-reserved = <0 1 2 3 5 6 131 132>;
    			ti,irqs-skip = <10 133 139 140>;
    			ti,irqs-safe-map = <0>;
    		};
    
    		mac: ethernet@48484000 {
    			compatible = "ti,dra7-cpsw","ti,cpsw";
    			ti,hwmods = "gmac";
    			clocks = <&dpll_gmac_ck>, <&gmac_gmii_ref_clk_div>;
    			clock-names = "fck", "cpts";
    			cpdma_channels = <8>;
    			ale_entries = <1024>;
    			bd_ram_size = <0x2000>;
    			no_bd_ram = <0>;
    			rx_descs = <64>;
    			mac_control = <0x20>;
    			slaves = <2>;
    			active_slave = <0>;
    			cpts_clock_mult = <0x80000000>;
    			cpts_clock_shift = <29>;
    			reg = <0x48484000 0x1000
    			       0x48485200 0x2E00>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    
    			/*
    			 * Do not allow gating of cpsw clock as workaround
    			 * for errata i877. Keeping internal clock disabled
    			 * causes the device switching characteristics
    			 * to degrade over time and eventually fail to meet
    			 * the data manual delay time/skew specs.
    			 */
    			ti,no-idle;
    
    			/*
    			 * rx_thresh_pend
    			 * rx_pend
    			 * tx_pend
    			 * misc_pend
    			 */
    			interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>;
    			ranges;
    			syscon = <&scm_conf>;
    			status = "disabled";
    
    			davinci_mdio: mdio@48485000 {
    				compatible = "ti,cpsw-mdio";
    				#address-cells = <1>;
    				#size-cells = <0>;
    				ti,hwmods = "davinci_mdio";
    				bus_freq = <1000000>;
    				reg = <0x48485000 0x100>;
    			};
    
    			cpsw_emac0: slave@48480200 {
    				/* Filled in by U-Boot */
    				mac-address = [ 00 00 00 00 00 00 ];
    			};
    
    			cpsw_emac1: slave@48480300 {
    				/* Filled in by U-Boot */
    				mac-address = [ 00 00 00 00 00 00 ];
    			};
    
    			phy_sel: cpsw-phy-sel@4a002554 {
    				compatible = "ti,dra7xx-cpsw-phy-sel";
    				reg= <0x4a002554 0x4>;
    				reg-names = "gmii-sel";
    			};
    		};
    
    		dcan1: can@481cc000 {
    			compatible = "ti,dra7-d_can";
    			ti,hwmods = "dcan1";
    			reg = <0x4ae3c000 0x2000>;
    			syscon-raminit = <&scm_conf 0x558 0>;
    			interrupts = <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>;
    			clocks = <&dcan1_sys_clk_mux>;
    			status = "disabled";
    		};
    
    		dcan2: can@481d0000 {
    			compatible = "ti,dra7-d_can";
    			ti,hwmods = "dcan2";
    			reg = <0x48480000 0x2000>;
    			syscon-raminit = <&scm_conf 0x558 1>;
    			interrupts = <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>;
    			clocks = <&sys_clkin1>;
    			status = "disabled";
    		};
    
    		dss: dss@58000000 {
    			compatible = "ti,dra7-dss";
    			/* 'reg' defined in dra72x.dtsi and dra74x.dtsi */
    			/* 'clocks' defined in dra72x.dtsi and dra74x.dtsi */
    			status = "disabled";
    			ti,hwmods = "dss_core";
    			/* CTRL_CORE_DSS_PLL_CONTROL */
    			syscon-pll-ctrl = <&scm_conf 0x538>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    			ranges;
    
    			dispc@58001000 {
    				compatible = "ti,dra7-dispc";
    				reg = <0x58001000 0x1000>;
    				interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
    				ti,hwmods = "dss_dispc";
    				clocks = <&dss_dss_clk>;
    				clock-names = "fck";
    				/* CTRL_CORE_SMA_SW_1 */
    				syscon-pol = <&scm_conf 0x534>;
    			};
    
    			hdmi: encoder@58060000 {
    				compatible = "ti,dra7-hdmi";
    				reg = <0x58040000 0x200>,
    				      <0x58040200 0x80>,
    				      <0x58040300 0x80>,
    				      <0x58060000 0x19000>;
    				reg-names = "wp", "pll", "phy", "core";
    				interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
    				status = "disabled";
    				ti,hwmods = "dss_hdmi";
    				clocks = <&dss_48mhz_clk>, <&dss_hdmi_clk>;
    				clock-names = "fck", "sys_clk";
    				dmas = <&sdma_xbar 76>;
    				dma-names = "audio_tx";
    			};
    		};
    
    		vpe {
    			compatible = "ti,vpe";
    			ti,hwmods = "vpe";
    			clocks = <&dpll_core_h23x2_ck>;
    			clock-names = "fck";
    			reg = <0x489d0000 0x120>,
    			      <0x489d0300 0x20>,
    			      <0x489d0400 0x20>,
    			      <0x489d0500 0x20>,
    			      <0x489d0600 0x3c>,
    			      <0x489d0700 0x80>,
    			      <0x489d5700 0x18>,
    			      <0x489dd000 0x400>;
    			reg-names = "vpe_top",
    				    "vpe_chr_us0",
    				    "vpe_chr_us1",
    				    "vpe_chr_us2",
    				    "vpe_dei",
    				    "sc",
    				    "csc",
    				    "vpdma";
    			interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    		};
    
    		vip1: vip@0x48970000 {
    			compatible = "ti,vip1";
    			reg = <0x48970000 0x114>,
    			      <0x48975500 0xD8>,
    			      <0x48975700 0x18>,
    			      <0x48975800 0x80>,
    			      <0x48975a00 0xD8>,
    			      <0x48975c00 0x18>,
    			      <0x48975d00 0x80>,
    			      <0x4897d000 0x400>;
    			reg-names = "vip",
    				    "parser0",
    				    "csc0",
    				    "sc0",
    				    "parser1",
    				    "csc1",
    				    "sc1",
    				    "vpdma";
    			ti,hwmods = "vip1";
    			interrupts = <GIC_SPI 351 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 392 IRQ_TYPE_LEVEL_HIGH>;
    			/* CTRL_CORE_SMA_SW_1 */
    			syscon-pol = <&scm_conf 0x534>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			status = "disabled";
    			vin1a: port@0 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <0>;
    				status = "disabled";
    			};
    			vin2a: port@1 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <1>;
    				status = "disabled";
    			};
    			vin1b: port@2 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <2>;
    				status = "disabled";
    			};
    			vin2b: port@3 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <3>;
    				status = "disabled";
    			};
    		};
    
    		epwmss0: epwmss@4843e000 {
    			compatible = "ti,dra7xx-pwmss", "ti,am33xx-pwmss";
    			reg = <0x4843e000 0x30>;
    			ti,hwmods = "epwmss0";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			status = "disabled";
    			ranges;
    
    			ehrpwm0: pwm@4843e200 {
    				compatible = "ti,dra7xx-ehrpwm",
    					     "ti,am33xx-ehrpwm";
    				#pwm-cells = <3>;
    				reg = <0x4843e200 0x80>;
    				clocks = <&ehrpwm0_tbclk>;
    				clock-names = "tbclk";
    				status = "disabled";
    			};
    
    			ecap0: ecap@4843e100 {
    				compatible = "ti,dra7xx-ecap",
    					     "ti,am33xx-ecap";
    				#pwm-cells = <3>;
    				reg = <0x4843e100 0x80>;
    				status = "disabled";
    			};
    		};
    
    		epwmss1: epwmss@48440000 {
    			compatible = "ti,dra7xx-pwmss", "ti,am33xx-pwmss";
    			reg = <0x48440000 0x30>;
    			ti,hwmods = "epwmss1";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			status = "disabled";
    			ranges;
    
    			ehrpwm1: pwm@48440200 {
    				compatible = "ti,dra7xx-ehrpwm",
    					     "ti,am33xx-ehrpwm";
    				#pwm-cells = <3>;
    				reg = <0x48440200 0x80>;
    				clocks = <&ehrpwm1_tbclk>;
    				clock-names = "tbclk";
    				status = "disabled";
    			};
    
    			ecap1: ecap@48440100 {
    				compatible = "ti,dra7xx-ecap",
    					     "ti,am33xx-ecap";
    				#pwm-cells = <3>;
    				reg = <0x48440100 0x80>;
    				status = "disabled";
    			};
    		};
    
    		epwmss2: epwmss@48442000 {
    			compatible = "ti,dra7xx-pwmss", "ti,am33xx-pwmss";
    			reg = <0x48442000 0x30>;
    			ti,hwmods = "epwmss2";
    			#address-cells = <1>;
    			#size-cells = <1>;
    			status = "disabled";
    			ranges;
    
    			ehrpwm2: pwm@48442200 {
    				compatible = "ti,dra7xx-ehrpwm",
    					     "ti,am33xx-ehrpwm";
    				#pwm-cells = <3>;
    				reg = <0x48442200 0x80>;
    				clocks = <&ehrpwm2_tbclk>;
    				clock-names = "tbclk";
    				status = "disabled";
    			};
    
    			ecap2: ecap@48442100 {
    				compatible = "ti,dra7xx-ecap",
    					     "ti,am33xx-ecap";
    				#pwm-cells = <3>;
    				reg = <0x48442100 0x80>;
    				status = "disabled";
    			};
    		};
    
    		aes1: aes@4b500000 {
    			compatible = "ti,omap4-aes";
    			ti,hwmods = "aes1";
    			reg = <0x4b500000 0xa0>;
    			interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
    			dmas = <&edma_xbar 111 0>, <&edma_xbar 110 0>;
    			dma-names = "tx", "rx";
    			clocks = <&l3_iclk_div>;
    			clock-names = "fck";
    		};
    
    		aes2: aes@4b700000 {
    			compatible = "ti,omap4-aes";
    			ti,hwmods = "aes2";
    			reg = <0x4b700000 0xa0>;
    			interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
    			dmas = <&edma_xbar 114 0>, <&edma_xbar 113 0>;
    			dma-names = "tx", "rx";
    			clocks = <&l3_iclk_div>;
    			clock-names = "fck";
    		};
    
    		des: des@480a5000 {
    			compatible = "ti,omap4-des";
    			ti,hwmods = "des";
    			reg = <0x480a5000 0xa0>;
    			interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
    			dmas = <&sdma_xbar 117>, <&sdma_xbar 116>;
    			dma-names = "tx", "rx";
    			clocks = <&l3_iclk_div>;
    			clock-names = "fck";
    		};
    
    		sham: sham@53100000 {
    			compatible = "ti,omap5-sham";
    			ti,hwmods = "sham";
    			reg = <0x4b101000 0x300>;
    			interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
    			dmas = <&edma_xbar 119 0>;
    			dma-names = "rx";
    			clocks = <&l3_iclk_div>;
    			clock-names = "fck";
    		};
    
    		rng: rng@48090000 {
    			compatible = "ti,omap4-rng";
    			ti,hwmods = "rng";
    			reg = <0x48090000 0x2000>;
    			interrupts = <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH>;
    			clocks = <&l3_iclk_div>;
    			clock-names = "fck";
    		};
    	};
    
    	thermal_zones: thermal-zones {
    		#include "omap4-cpu-thermal.dtsi"
    		#include "omap5-gpu-thermal.dtsi"
    		#include "omap5-core-thermal.dtsi"
    		#include "dra7-dspeve-thermal.dtsi"
    		#include "dra7-iva-thermal.dtsi"
    	};
    
    };
    
    &cpu_thermal {
    	polling-delay = <500>; /* milliseconds */
    };
    
    /include/ "dra7xx-clocks.dtsi"
    

    #include <dt-bindings/pinmux/mux_dra7xx.h>
    
    / {
    	aliases {
    		display0 = &hdmi0;
    		display1 = &lcd2;
    	};
    
    	lcd2: display@2 {
    		compatible = "omapdss,panel-dpi", "panel-dpi";
    		status = "ok";
    		label = "lcd";
    
    		//enable-gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
    		// 1920x1200@60
    		// 1920x1200@30
    		// 1920x1080@60
    		// 1920x1080@30
    		// 1280x720@30
    		// 800x480@30
    
    /*
    		// 1920x1200@60		
    		// (1920+226)*(1200+32)*30=158632320
    		panel-timing {
    				clock-frequency = <158000000>;
    				hactive = <1920>;
    				vactive = <1200>;
    				hfront-porch = <210>;
    				hback-porch = <16>;
    				hsync-len = <30>;
    				vback-porch = <10>;
    				vfront-porch = <22>;
    				vsync-len = <13>;
    				hsync-active = <0>;
    				vsync-active = <0>;
    				de-active = <1>;
    				pixelclk-active = <1>;
    			};
    */
    /*
    		// 1920x1200@30		
    		// (1920+226)*(1200+32)*30=79316160
    
    		panel-timing {
    				clock-frequency = <79000000>;
    				hactive = <1920>;
    				vactive = <1200>;
    				hfront-porch = <210>;
    				hback-porch = <16>;
    				hsync-len = <30>;
    				vback-porch = <10>;
    				vfront-porch = <22>;
    				vsync-len = <13>;
    				hsync-active = <0>;
    				vsync-active = <0>;
    				de-active = <1>;
    				pixelclk-active = <1>;
    			};
    */
    
    		// 1920x1080@60		
    		// (1920+226)*(1080+32)*30=142181120
    		panel-timing {
    				clock-frequency = <142000000>;
    				hactive = <1920>;
    				vactive = <1080>;
    				hfront-porch = <210>;
    				hback-porch = <16>;
    				hsync-len = <30>;
    				vback-porch = <10>;
    				vfront-porch = <22>;
    				vsync-len = <13>;
    				hsync-active = <0>;
    				vsync-active = <0>;
    				de-active = <1>;
    				pixelclk-active = <1>;
    			};
    
    /*
    		// 1920x1080@30		
    		// (1920+226)*(1080+32)*30=71590560
    		panel-timing {
    				clock-frequency = <72000000>;
    				hactive = <1920>;
    				vactive = <1080>;
    				hfront-porch = <210>;
    				hback-porch = <16>;
    				hsync-len = <30>;
    				vback-porch = <10>;
    				vfront-porch = <22>;
    				vsync-len = <13>;
    				hsync-active = <0>;
    				vsync-active = <0>;
    				de-active = <1>;
    				pixelclk-active = <1>;
    			};
    */
    /*	
    		// 1280x720@30		
    		// (1280+226)*(720+32)*30=33975360
    		panel-timing {
    				clock-frequency = <24000000>;
    				hactive = <1280>;
    				vactive = <720>;
    				hfront-porch = <210>;
    				hback-porch = <16>;
    				hsync-len = <30>;
    				vback-porch = <10>;
    				vfront-porch = <22>;
    				vsync-len = <13>;
    				hsync-active = <0>;
    				vsync-active = <0>;
    				de-active = <1>;
    				pixelclk-active = <1>;
    			};
    */
    /*
    		// 800x480@30
    		// (800+226)*(480+32)*30=15759360
    		panel-timing {
    				clock-frequency = <16000000>;
    				hactive = <800>;
    				vactive = <480>;
    				hfront-porch = <210>;
    				hback-porch = <16>;
    				hsync-len = <30>;
    				vback-porch = <10>;
    				vfront-porch = <22>;
    				vsync-len = <13>;
    				hsync-active = <0>;
    				vsync-active = <0>;
    				de-active = <1>;
    				pixelclk-active = <1>;
    			};
    */	
    		port {
    			lcd2_in: endpoint {
    				remote-endpoint = <&dpi2_out>;
    			};
    		};
    	};
    };
    
    &dra7_pmx_core {
    	vout1_pins: pinmux_vout1_pins {
    		pinctrl-single,pins = <
    			0x1C8	(PIN_OUTPUT | MUX_MODE0)	/* vout1_clk */
    			0x1CC	(PIN_OUTPUT | MUX_MODE0)	/* vout1_de */
    			0x1D0	(PIN_OUTPUT | MUX_MODE0)	/* vout1_fld */
    			0x1D4	(PIN_OUTPUT | MUX_MODE0)	/* vout1_hsync */
    			0x1D8	(PIN_OUTPUT | MUX_MODE0)	/* vout1_vsync */
    			0x1DC	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d0 */
    			0x1E0	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d1 */
    			0x1E4	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d2 */
    			0x1E8	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d3 */
    			0x1EC	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d4 */
    			0x1F0	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d5 */
    			0x1F4	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d6 */
    			0x1F8	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d7 */
    			0x1FC	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d8 */
    			0x200	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d9 */
    			0x204	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d10 */
    			0x208	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d11 */
    			0x20C	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d12 */
    			0x210	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d13 */
    			0x214	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d14 */
    			0x218	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d15 */
    			0x21C	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d16 */
    			0x220	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d17 */
    			0x224	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d18 */
    			0x228	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d19 */
    			0x22C	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d20 */
    			0x230	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d21 */
    			0x234	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d22 */
    			0x238	(PIN_OUTPUT | MUX_MODE0)	/* vout1_d23 */
    		>;
    	};
    	
    	vout3_pins: pinmux_vout3_pins {
    		pinctrl-single,pins = <
    			GPMC_A0	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d16	 */
    			GPMC_A1   (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d17	 */
    			GPMC_A2	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d18  */
    			GPMC_A3   (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d18 */
    			GPMC_A4	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d20  */
    			GPMC_A5	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d21	 */
    			GPMC_A6	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d22	 */
    			GPMC_A7	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d23 */
    			GPMC_AD8	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD8.vout3_d8	 */
    			GPMC_AD9  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD9.vout3_d9	 */
    			GPMC_AD10 (PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD10.vout3_d10  */
    			GPMC_AD11 (PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD11.vout3_d11	 */
    			GPMC_AD12 (PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD12.vout3_d12  */
    			GPMC_AD13 (PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD13.vout3_d13	 */
    			GPMC_AD14	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD14.vout3_d14	 */
    			GPMC_AD15	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_AD15.vout3_d15 */			
    			GPMC_AD0	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d0	 */
    			GPMC_AD1  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d1	 */
    			GPMC_AD2	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d2  */
    			GPMC_AD3	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d3	 */
    			GPMC_AD4	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d4  */
    			GPMC_AD5	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d5	 */
    			GPMC_AD6	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d6	 */
    			GPMC_AD7	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A0.vout3_d7	 */		
    			
    			GPMC_A11	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A11.vout3_fld	 */
    			GPMC_A10	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_A10.vout3_de	 */
    			GPMC_A8	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A8.vout3_hsync	 */			
    			GPMC_A9	  (PIN_OUTPUT | MUX_MODE3)	/* GPMC_A9.vout3_vsync	 */			
    			GPMC_CS3	(PIN_OUTPUT | MUX_MODE3)	/* GPMC_CS3.vout3_clk	 */		
    				
    			VIN2A_D9	(PIN_OUTPUT | MUX_MODE14)	/* VIN2A_D9.gpio4_10	 */			
    						
    		>;
    	};	
    };
    
    &dss {
    
    	pinctrl-names = "default";
    	pinctrl-0 = <&vout3_pins>;
    	status = "ok";
    
    	ports {
    		#address-cells = <1>;
    		#size-cells = <0>;
    
    		port@2 {
    			reg = <2>;
    			dpi2_out: endpoint {
    				remote-endpoint = <&lcd2_in>;
    				data-lines = <24>;
    			};
    		};
    	};
    
    	
    };
    
    
    &i2c3 {
    	clock-frequency = <1000>;
    };
    
    &i2c4 {
    	clock-frequency = <1000>;
    };
    
    &i2c5 {
    	clock-frequency = <1000>;
    	status = "okay";
    };
    
    /*
    &sata {
    	status="disabled";
    };
    */
    

    6648.dra7-evm-030003.dts.txt

    /*
     * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
     *
     * This program is free software; you can redistribute it and/or modify
     * it under the terms of the GNU General Public License version 2 as
     * published by the Free Software Foundation.
     */
    
    #include "dra7-evm-030003.dts"
    //#include "dra7x-evm-lga.dtsi"
    
    #include "dra7-dss-j6x.dtsi"
    
    //&ldc3001 {
    //	interrupt-parent = <&gpio1>;
    //	interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
    //};
    

    /*
     * Copyright (C) 2016 Texas Instruments Incorporated - http://www.ti.com/
     *
     * This program is free software; you can redistribute it and/or modify
     * it under the terms of the GNU General Public License version 2 as
     * published by the Free Software Foundation.
     */
    
    #include <dt-bindings/clk/ti-dra7-atl.h>
    
    / {
    #if 0
    	jamr3_sound {
    		compatible = "simple-audio-card";
    		simple-audio-card,name = "DRA7xx-JAMR3";
    		simple-audio-card,widgets =
    			"Line", "Line Out",
    			"Line", "Line In";
    		simple-audio-card,routing =
    			"Line Out",		"LLOUT",
    			"Line Out",		"RLOUT",
    			"LINE1L",		"Line In",
    			"LINE1R",		"Line In";
    		simple-audio-card,format = "dsp_b";
    		simple-audio-card,bitclock-master = <&jamr3_sound_master>;
    		simple-audio-card,frame-master = <&jamr3_sound_master>;
    		simple-audio-card,bitclock-inversion;
    
    		jamr3_sound_master: simple-audio-card,cpu {
    			sound-dai = <&mcasp6>;
    			system-clock-frequency = <11289600>;
    		};
    
    		simple-audio-card,codec {
    			sound-dai = <&tlv320aic3106a>;
    			clocks = <&atl_clkin1_ck>;
    		};
    	};
    #endif
    	gatemp {
    		compatible = "hwspinlock-user";
    		hwlocks = <&hwspinlock 0>,
    			  <&hwspinlock 1>,
    			  <&hwspinlock 2>,
    			  <&hwspinlock 3>,
    			  <&hwspinlock 4>,
    			  <&hwspinlock 5>,
    			  <&hwspinlock 6>,
    			  <&hwspinlock 7>,
    			  <&hwspinlock 8>,
    			  <&hwspinlock 9>;
    	};
    
    	sr0 {
    		compatible = "generic-uio";
    		reg = <0x0 0xbfb00000 0x0 0x100000>;
    	};
    };
    
    &reserved_mem {
    	/* Required by cmem driver used by radio */
    	cmem_radio: cmem@95400000 {
    		reg = <0x0 0x95400000 0x0 0x400000>;
    		no-map;
    		status = "okay";
    	};
    
    	dsp1_sr0: dsp1_sr0@bfb00000 {
    		reg = <0x0 0xbfb00000 0x0 0x100000>;
    		no-map;
    		status = "okay";
    	};
    };
    
    &gpio6 {
    	p20 {
    		/* Radio reset GPIO */
    		gpio-hog;
    		gpios = <1 GPIO_ACTIVE_LOW>;
    		output-low;
    		line-name = "radio_rst";
    	};
    };
    
    &atl {
    	atl1 {
    		bws = <DRA7_ATL_WS_MCASP2_FSX>;
    		aws = <DRA7_ATL_WS_MCASP6_FSX>;
    	};
    };
    
    &mcasp2 {
    	assigned-clocks = <&mcasp2_ahclkx_mux>;
    	assigned-clock-parents = <&atl_clkin2_ck>;
    
    	status = "disabled";
    
    	op-mode = <0>;          /* MCASP_IIS_MODE */
    	tdm-slots = <2>;
    	/* 8 serializers */
    	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
    		2 0 0 0 0 0 0 0
    	>;
    	shared-dai;
    };
    
    &mcasp6 {
    	#sound-dai-cells = <0>;
    	assigned-clocks = <&mcasp6_ahclkx_mux>;
    	assigned-clock-parents = <&atl_clkin1_ck>;
    
    	status = "disabled";
    
    	op-mode = <0>;          /* MCASP_IIS_MODE */
    	tdm-slots = <2>;
    	/* 4 serializer */
    	serial-dir = <  /* 0: INACTIVE, 1: TX, 2: RX */
    		1 2 0 0
    	>;
    	tx-num-evt = <32>;
    	rx-num-evt = <32>;
    	shared-dai;
    };
    
    &i2c4 {
    	status = "okay";
    	clock-frequency = <400000>;
    
    	pcf_jamr3_21: pcf8575@21 {
    		compatible = "nxp,pcf8575";
    		reg = <0x21>;
    		gpio-controller;
    		#gpio-cells = <2>;
    	};
    };
    
    &i2c_p3_exp {
    #if 0
    	tlv320aic3106a: tlv320aic3106@18 {
    		#sound-dai-cells = <0>;
    		compatible = "ti,tlv320aic3106";
    		status = "disabled";
    		reg = <0x18>;
    		adc-settle-ms = <40>;
    		ai3x-micbias-vg = <1>;		/* 2.0V */
    		name-prefix = "J3A";
    		status = "okay";
    
    		/* Regulators */
    		AVDD-supply = <&evm_3v3_sw>;
    		IOVDD-supply = <&evm_3v3_sw>;
    		DRVDD-supply = <&evm_3v3_sw>;
    		DVDD-supply = <&aic_dvdd>;
    	};
    
    	tlv320aic3106b: tlv320aic3106@19 {
    		#sound-dai-cells = <0>;
    		compatible = "ti,tlv320aic3106";
    		status = "disabled";
    		reg = <0x19>;
    		adc-settle-ms = <40>;
    		ai3x-micbias-vg = <1>;		/* 2.0V */
    		name-prefix = "J3B";
    		status = "okay";
    
    		/* Regulators */
    		AVDD-supply = <&evm_3v3_sw>;
    		IOVDD-supply = <&evm_3v3_sw>;
    		DRVDD-supply = <&evm_3v3_sw>;
    		DVDD-supply = <&aic_dvdd>;
    	};
    
    	tlv320aic3106c: tlv320aic3106@1a {
    		#sound-dai-cells = <0>;
    		compatible = "ti,tlv320aic3106";
    		status = "disabled";
    		reg = <0x1a>;
    		adc-settle-ms = <40>;
    		ai3x-micbias-vg = <1>;		/* 2.0V */
    		name-prefix = "J3C";
    		status = "okay";
    
    		/* Regulators */
    		AVDD-supply = <&evm_3v3_sw>;
    		IOVDD-supply = <&evm_3v3_sw>;
    		DRVDD-supply = <&evm_3v3_sw>;
    		DVDD-supply = <&aic_dvdd>;
    	};
    #endif
    
    #if 1
    	tvp_5158: tvp5158@58 {
    		compatible= "ti,tvp5158";
    		reg = <0x58>;
    
    		port {
    			tvp_decoder: endpoint@0 {
    				//channels = <0 2 4 6>;
    				channels = <0>;
    				//pixel-mux;				
    			};
    		};
    	};
    #else
    
    	tvp_5158: tvp5158@58 {
    		compatible= "ti,tvp5158";
    		reg = <0x58>;
    
    		port {
    			tvp_decoder: endpoint@0 {
    				channels = <0 2 4 6>;
    			};
    		};
    	};
    
    #endif
    
    };
    
    &video_in {
    	endpoint {
    		slave-mode;
    		remote-endpoint = <&tvp_decoder>;
    	};
    };
    

    /*
     * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/
     *
     * This program is free software; you can redistribute it and/or modify
     * it under the terms of the GNU General Public License version 2 as
     * published by the Free Software Foundation.
     * Based on "omap4.dtsi"
     */
    
    #include "dra7.dtsi"
    
    / {
    	compatible = "ti,dra742", "ti,dra74", "ti,dra7";
    
    	cpus {
    		cpu@1 {
    			device_type = "cpu";
    			compatible = "arm,cortex-a15";
    			reg = <1>;
    			operating-points-v2 = <&cpu0_opp_table>;
    		};
    	};
    
    	aliases {
    		rproc0 = &ipu1;
    		rproc1 = &ipu2;
    		rproc2 = &dsp1;
    		rproc3 = &dsp2;
    	};
    
    	pmu {
    		compatible = "arm,cortex-a15-pmu";
    		interrupt-parent = <&wakeupgen>;
    		interrupts = <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
    			     <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>;
    	};
    
    	ocp {
    		dsp2_system: dsp_system@41500000 {
    			compatible = "syscon";
    			reg = <0x41500000 0x100>;
    		};
    
    		omap_dwc3_4: omap_dwc3_4@48940000 {
    			compatible = "ti,dwc3";
    			ti,hwmods = "usb_otg_ss4";
    			reg = <0x48940000 0x10000>;
    			interrupts = <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
    			#address-cells = <1>;
    			#size-cells = <1>;
    			utmi-mode = <2>;
    			ranges;
    			status = "disabled";
    			usb4: usb@48950000 {
    				compatible = "snps,dwc3";
    				reg = <0x48950000 0x17000>;
    				interrupts = <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,
    					     <GIC_SPI 346 IRQ_TYPE_LEVEL_HIGH>;
    				interrupt-names = "peripheral",
    						  "host",
    						  "otg";
    				tx-fifo-resize;
    				maximum-speed = "high-speed";
    				dr_mode = "otg";
    			};
    		};
    
    		mmu0_dsp2: mmu@41501000 {
    			compatible = "ti,dra7-dsp-iommu";
    			reg = <0x41501000 0x100>;
    			interrupts = <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmu0_dsp2";
    			#iommu-cells = <0>;
    			ti,syscon-mmuconfig = <&dsp2_system 0x0>;
    			status = "disabled";
    		};
    
    		mmu1_dsp2: mmu@41502000 {
    			compatible = "ti,dra7-dsp-iommu";
    			reg = <0x41502000 0x100>;
    			interrupts = <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
    			ti,hwmods = "mmu1_dsp2";
    			#iommu-cells = <0>;
    			ti,syscon-mmuconfig = <&dsp2_system 0x1>;
    			status = "disabled";
    		};
    
    		dsp2: dsp@41000000 {
    			compatible = "ti,dra7-dsp";
    			reg = <0x41000000 0x48000>,
    			      <0x41600000 0x8000>,
    			      <0x41700000 0x8000>;
    			reg-names = "l2ram", "l1pram", "l1dram";
    			ti,hwmods = "dsp2";
    			syscon-bootreg = <&scm_conf 0x560>;
    			iommus = <&mmu0_dsp2>, <&mmu1_dsp2>;
    			ti,rproc-standby-info = <0x4a005620>;
    			status = "disabled";
    		};
    
    		vip2: vip@0x48990000 {
    			compatible = "ti,vip2";
    			reg = <0x48990000 0x114>,
    			      <0x48995500 0xD8>,
    			      <0x48995700 0x18>,
    			      <0x48995800 0x80>,
    			      <0x48995a00 0xD8>,
    			      <0x48995c00 0x18>,
    			      <0x48995d00 0x80>,
    			      <0x4899d000 0x400>;
    			reg-names = "vip",
    				    "parser0",
    				    "csc0",
    				    "sc0",
    				    "parser1",
    				    "csc1",
    				    "sc1",
    				    "vpdma";
    			ti,hwmods = "vip2";
    			interrupts = <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 393 IRQ_TYPE_LEVEL_HIGH>;
    			/* CTRL_CORE_SMA_SW_1 */
    			syscon-pol = <&scm_conf 0x534>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			status = "disabled";
    			vin3a: port@0 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <0>;
    				status = "disabled";
    			};
    			vin4a: port@1 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <1>;
    				status = "disabled";
    			};
    			vin3b: port@2 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <2>;
    				status = "disabled";
    			};
    			vin4b: port@3 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <3>;
    				status = "disabled";
    			};
    		};
    
    		vip3: vip@0x489b0000 {
    			compatible = "ti,vip3";
    			reg = <0x489b0000 0x114>,
    			      <0x489b5500 0xD8>,
    			      <0x489b5700 0x18>,
    			      <0x489b5800 0x80>,
    			      <0x489b5a00 0xD8>,
    			      <0x489b5c00 0x18>,
    			      <0x489b5d00 0x80>,
    			      <0x489bd000 0x400>;
    			reg-names = "vip",
    				    "parser0",
    				    "csc0",
    				    "sc0",
    				    "parser1",
    				    "csc1",
    				    "sc1",
    				    "vpdma";
    			ti,hwmods = "vip3";
    			interrupts = <GIC_SPI 353 IRQ_TYPE_LEVEL_HIGH>,
    				     <GIC_SPI 394 IRQ_TYPE_LEVEL_HIGH>;
    			/* CTRL_CORE_SMA_SW_1 */
    			syscon-pol = <&scm_conf 0x534>;
    			#address-cells = <1>;
    			#size-cells = <0>;
    			status = "disabled";
    			vin5a: port@0 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <0>;
    				status = "disabled";
    			};
    			vin6a: port@1 {
    				#address-cells = <1>;
    				#size-cells = <0>;
    				reg = <1>;
    				status = "disabled";
    			};
    		};
    	};
    };
    
    &dss {
    	reg = <0x58000000 0x80>,
    	      <0x58004054 0x4>,
    	      <0x58004300 0x20>,
    	      <0x58009054 0x4>,
    	      <0x58009300 0x20>;
    	reg-names = "dss", "pll1_clkctrl", "pll1",
    		    "pll2_clkctrl", "pll2";
    
    	clocks = <&dss_dss_clk>,
    		 <&dss_video1_clk>,
    		 <&dss_video2_clk>;
    	clock-names = "fck", "video1_clk", "video2_clk";
    };
    
    &mailbox3 {
    	mbox_pru1_0: mbox_pru1_0 {
    		ti,mbox-tx = <0 0 0>;
    		ti,mbox-rx = <1 0 0>;
    		status = "disabled";
    	};
    	mbox_pru1_1: mbox_pru1_1 {
    		ti,mbox-tx = <2 0 0>;
    		ti,mbox-rx = <3 0 0>;
    		status = "disabled";
    	};
    };
    
    &mailbox4 {
    	mbox_pru2_0: mbox_pru2_0 {
    		ti,mbox-tx = <0 0 0>;
    		ti,mbox-rx = <1 0 0>;
    		status = "disabled";
    	};
    	mbox_pru2_1: mbox_pru2_1 {
    		ti,mbox-tx = <2 0 0>;
    		ti,mbox-rx = <3 0 0>;
    		status = "disabled";
    	};
    };
    
    &mailbox5 {
    	mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
    		ti,mbox-tx = <6 2 2>;
    		ti,mbox-rx = <4 2 2>;
    		status = "disabled";
    	};
    	mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
    		ti,mbox-tx = <5 2 2>;
    		ti,mbox-rx = <1 2 2>;
    		status = "disabled";
    	};
    };
    
    &mailbox6 {
    	mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
    		ti,mbox-tx = <6 2 2>;
    		ti,mbox-rx = <4 2 2>;
    		status = "disabled";
    	};
    	mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
    		ti,mbox-tx = <5 2 2>;
    		ti,mbox-rx = <1 2 2>;
    		status = "disabled";
    	};
    };
    

    /*
     * Skeleton device tree; the bare minimum needed to boot; just include and
     * add a compatible value.  The bootloader will typically populate the memory
     * node.
     */
    
    / {
    	#address-cells = <1>;
    	#size-cells = <1>;
    	chosen { };
    	aliases { };
    	memory { device_type = "memory"; reg = <0 0>; };
    };
    

  • Hi Venkat,

    Any suggestion?
  • Hi Andy,

    I have tried compiling the device tree files but I am getting compilation errors. Perhaps something is missing.

    I want to double check the kernel logs. I am very suprised at not seeing any DRM logs in the output. Can you please send me the logs with "loglevel=8 drm.debug=0xff" added to the kernel command line?

    I would also suggest to try enabling one display at a time (either HDMI or LCD) to see if any device tree errors in one of the displays is preventing DRM from initializing.

    regards,
    Venkat
  • Hi Venkat,

    1. The attached file is dump with config loglevel=8

    U-Boot SPL 2016.05 (May 08 2017 - 15:50:18)
    DRA722-GP ES1.0
    MMC Device 1 not found
    *** Warning - No MMC card found, using default environment
    
    Trying to boot from MMC1
    MMC Device 1 not found
    *** Warning - No MMC card found, using default environment
    
    reading u-boot.img
    reading u-boot.img
    
    
    U-Boot 2016.05 (May 08 2017 - 15:50:18 +0800)
    
    CPU  : DRA722-GP ES1.0
    Board: DRA72x EVM REV <NULL>
    I2C:   ready
    DRAM:  1 GiB
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
    *** Warning - bad CRC, using default environment
    
    Warning: fastboot.board_rev: unknown board revision
    GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
    part_get_info_efi: *** ERROR: Invalid GPT ***
    GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
    part_get_info_efi: *** ERROR: Invalid Backup GPT ***
    ERROR: cannot find partition: 'userdata'
    
    at arch/arm/cpu/armv7/omap-common/utils.c:195/mmc_get_part_size()
    Warning: fastboot.userdata_size: unable to calc
    i2c_write: error waiting for addr ACK (status=0x116)
    SCSI:  Net:   <ethaddr> not set. Validating first E-fuse MAC
    Could not get PHY for cpsw: addr 3
    cpsw
    Hit any key to stop autoboot:  0
    J6E ...
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    3738192 bytes read in 334 ms (10.7 MiB/s)
    101541 bytes read in 31 ms (3.1 MiB/s)
    Booting from mmc0 ...
    Kernel image @ 0x82000000 [ 0x000000 - 0x390a50 ]
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 8ffe4000, end 8ffffca4 ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Initializing cgroup subsys cpuset
    [    0.000000] Initializing cgroup subsys cpu
    [    0.000000] Initializing cgroup subsys cpuacct
    [    0.000000] Linux version 4.4.14 (root@louis-VirtualBox) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #18 SMP PREEMPT Mon May 8 14:51:45 CST 2017
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] Machine model: TI DRA722
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [    0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [    0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [    0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
    [    0.000000] cma: Reserved 24 MiB at 0x00000000be000000
    [    0.000000] Forcing write-allocate cache policy for SMP
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
    [    0.000000] On node 0 totalpages: 260096
    [    0.000000] free_area_init_node: node 0, pgdat c09b06c0, node_mem_map ef6a6000
    [    0.000000]   DMA zone: 1728 pages used for memmap
    [    0.000000]   DMA zone: 0 pages reserved
    [    0.000000]   DMA zone: 195584 pages, LIFO batch:31
    [    0.000000]   HighMem zone: 64512 pages, LIFO batch:15
    [    0.000000] DRA722 ES1.0
    [    0.000000] PERCPU: Embedded 12 pages/cpu @ef644000 s19008 r8192 d21952 u49152
    [    0.000000] pcpu-alloc: s19008 r8192 d21952 u49152 alloc=12*4096
    [    0.000000] pcpu-alloc: [0] 0
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 258368
    [    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=bbd75c8d-02 rw rootfstype=ext4 rootwait omapdrm.num_crtc=2 loglevel=8 drm.debug=0xff
    [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [    0.000000] Memory: 839124K/1040384K available (6663K kernel code, 364K rwdata, 2516K rodata, 352K init, 293K bss, 21036K reserved, 180224K cma-reserved, 233472K highmem)
    [    0.000000] Virtual kernel memory layout:
    [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    [    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
    [    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
    [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc08ff084   (9181 kB)
    [    0.000000]       .init : 0xc0900000 - 0xc0958000   ( 352 kB)
    [    0.000000]       .data : 0xc0958000 - 0xc09b3150   ( 365 kB)
    [    0.000000]        .bss : 0xc09b5000 - 0xc09fe618   ( 294 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000]  Build-time adjustment of leaf fanout to 32.
    [    0.000000]  RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
    [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
    [    0.000000] NR_IRQS:16 nr_irqs:16 16
    [    0.000000] OMAP clockevent source: timer1 at 31475 Hz
    [    0.000000] Architected cp15 timer(s) running at 5.90MHz (virt).
    [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x15c70fb29, max_idle_ns: 440795202138 ns
    [    0.000004] sched_clock: 56 bits at 5MHz, resolution 169ns, wraps every 4398046511093ns
    [    0.000015] Switching to timer-based delay loop, resolution 169ns
    [    0.000333] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [    0.000341] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000757] Console: colour dummy device 80x30
    [    0.000774] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.000780] This ensures that you still see kernel messages. Please
    [    0.000785] update your kernel commandline.
    [    0.000798] Calibrating delay loop (skipped), value calculated using timer frequency.. 11.80 BogoMIPS (lpj=59016)
    [    0.000810] pid_max: default: 32768 minimum: 301
    [    0.000902] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.000913] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001426] Initializing cgroup subsys io
    [    0.001443] Initializing cgroup subsys memory
    [    0.001464] Initializing cgroup subsys devices
    [    0.001476] Initializing cgroup subsys freezer
    [    0.001487] Initializing cgroup subsys perf_event
    [    0.001498] Initializing cgroup subsys pids
    [    0.001519] CPU: Testing write buffer coherency: ok
    [    0.001720] /cpus/cpu@0 missing clock-frequency property
    [    0.001733] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.001770] Setting up static identity map for 0x80008380 - 0x800083d8
    [    0.050022] Brought up 1 CPUs
    [    0.050033] SMP: Total of 1 processors activated (11.80 BogoMIPS).
    [    0.050040] CPU: All CPU(s) started in SVC mode.
    [    0.050346] devtmpfs: initialized
    [    0.080045] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.081015] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.268141] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [    0.273606] pinctrl core: initialized pinctrl subsystem
    [    0.274499] NET: Registered protocol family 16
    [    0.275478] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.300195] cpuidle: using governor ladder
    [    0.330221] cpuidle: using governor menu
    [    0.338913] OMAP GPIO hardware version 0.1
    [    0.342861] GPIO line 161 (radio_rst) hogged as output/low
    [    0.345142] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
    [    0.369665] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.369678] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.370078] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [    0.370088] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [    0.370720] OMAP DMA hardware revision 0.0
    [    0.444094] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
    [    0.445233] edma 43300000.edma: memcpy is disabled
    [    0.449976] edma 43300000.edma: TI EDMA DMA engine driver
    [    0.453449] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.453629] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.453791] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.453945] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.456070] SCSI subsystem initialized
    [    0.460523] libata version 3.00 loaded.
    [    0.460750] usbcore: registered new interface driver usbfs
    [    0.460812] usbcore: registered new interface driver hub
    [    0.460886] usbcore: registered new device driver usb
    [    0.461965] palmas 0-0058: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/tps65917_pins_default, deferring probe
    [    0.480577] pcf857x: probe of 0-0020 failed with error -121
    [    0.480841] pcf857x: probe of 0-0021 failed with error -121
    [    0.481002] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.481420] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [    0.500599] pcf857x: probe of 3-0021 failed with error -121
    [    0.500637] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
    [    0.520615] pcf857x: probe of 4-0026 failed with error -121
    [    0.521043] pca953x 4-0020: failed reading register
    [    0.521062] pca953x: probe of 4-0020 failed with error -121
    [    0.521325] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
    [    0.521517] media: Linux media interface: v0.10
    [    0.521567] Linux video capture interface: v2.00
    [    0.521607] pps_core: LinuxPPS API ver. 1 registered
    [    0.521613] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.521636] PTP clock support registered
    [    0.521666] EDAC MC: Ver: 3.0.0
    [    0.531117] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.531313] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.532441] clocksource: Switched to clocksource arch_sys_counter
    [    0.542637] NET: Registered protocol family 2
    [    0.543147] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.543219] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.543350] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.543401] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.543432] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.543619] NET: Registered protocol family 1
    [    0.553915] RPC: Registered named UNIX socket transport module.
    [    0.553924] RPC: Registered udp transport module.
    [    0.553930] RPC: Registered tcp transport module.
    [    0.553937] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.553954] PCI: CLS 0 bytes, default 64
    [    0.555000] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [    0.557080] futex hash table entries: 256 (order: 2, 16384 bytes)
    [    0.574870] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.585571] NFS: Registering the id_resolver key type
    [    0.585598] Key type id_resolver registered
    [    0.585606] Key type id_legacy registered
    [    0.585675] ntfs: driver 2.1.32 [Flags: R/O].
    [    0.587961] bounce: pool size: 64 pages
    [    0.588126] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
    [    0.588140] io scheduler noop registered
    [    0.588151] io scheduler deadline registered
    [    0.588182] io scheduler cfq registered (default)
    [    0.592987] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [    0.593116] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
    [    0.596200] PCI host bridge /ocp/axi@0/pcie@51000000 ranges:
    [    0.596213]   No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
    [    0.596247]    IO 0x20003000..0x20012fff -> 0x00000000
    [    0.596267]   MEM 0x20013000..0x2fffffff -> 0x20013000
    [    0.603010] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
    [    0.603024] pci_bus 0000:00: root bus resource [bus 00-ff]
    [    0.603035] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
    [    0.603045] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [    0.603078] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
    [    0.603122] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
    [    0.603144] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
    [    0.603211] pci 0000:00:00.0: supports D1
    [    0.603220] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
    [    0.603453] PCI: bus0: Fast back to back transfers disabled
    [    0.603645] pci 0000:01:00.0: [8086:10d3] type 00 class 0x020000
    [    0.603782] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x0001ffff]
    [    0.603816] pci 0000:01:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
    [    0.603850] pci 0000:01:00.0: reg 0x18: [io  0x0000-0x001f]
    [    0.603884] pci 0000:01:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
    [    0.603966] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0003ffff pref]
    [    0.604156] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
    [    0.622524] PCI: bus1: Fast back to back transfers disabled
    [    0.622579] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
    [    0.622621] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
    [    0.622657] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [    0.622672] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
    [    0.622684] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
    [    0.622695] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [    0.622707] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
    [    0.622721] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2033ffff pref]
    [    0.622731] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
    [    0.622752] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2022ffff]
    [    0.622772] pci 0000:01:00.0: BAR 3: assigned [mem 0x20230000-0x20233fff]
    [    0.622791] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
    [    0.622812] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.622822] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
    [    0.622833] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
    [    0.622843] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
    [    0.623065] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [    0.623075] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
    [    0.623086] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded
    [    0.623207] aer 0000:00:00.0:pcie02: service driver aer loaded
    [    0.930678] fpd3_serdes 4-001b: Not a fpd3_24b_ser chip
    [    0.930700] fpd3_serdes: probe of 7-002c failed with error -5
    [    0.930727] fpd3_serdes 4-001b: Serializer fpd3_24b_ser ready
    [    0.930854] fpd3_serdes: probe of 7-002c failed with error -121
    [    0.985902] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [    0.989494] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
    [    0.990382] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
    [    0.991242] console [ttyS2] disabled
    [    0.991290] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
    [    2.232149] console [ttyS2] enabled
    [    2.236548] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 304, base_baud = 3000000) is a 8250
    [    2.246276] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 305, base_baud = 3000000) is a 8250
    [    2.255947] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 306, base_baud = 3000000) is a 8250
    [    2.265629] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 307, base_baud = 3000000) is a 8250
    [    2.275684] [drm] Initialized drm 1.1.0 20060810
    [    2.281875] omapdss_dss 58000000.dss: master bind failed: -517
    [    2.288439] tpd12s015 encoder: failed to find video source
    [    2.294410] connector-hdmi connector: failed to find video source
    [    2.300827] [drm:tilcdc_drm_init] init
    [    2.475219] brd: module loaded
    [    2.563540] loop: module loaded
    [    2.566833] i2c i2c-7: Cannot translate chip addr 0x69
    [    2.578298] m25p80 spi32766.0: unrecognized JEDEC id bytes: 00,  0,  0
    [    2.585893] libphy: Fixed MDIO Bus: probed
    [    2.591588] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    2.598515] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    2.605124] ehci-pci: EHCI PCI platform driver
    [    2.609644] ehci-omap: OMAP-EHCI Host Controller driver
    [    2.615268] usbcore: registered new interface driver usbserial
    [    2.621422] mousedev: PS/2 mouse device common for all mice
    [    2.637741] i2c /dev entries driver
    [    2.641990] tvp5158 4-0058: Camera sensor driver registered
    [    2.647962] ov490 4-0024: Failed reading register 0x300a!
    [    2.653412] ov490: probe of 4-0024 failed with error -121
    [    2.659551] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
    [    2.666628] vip 48970000.vip: loading firmware vpdma-1b8.bin
    [    2.673206] i2c i2c-7: Cannot translate chip addr 0x18
    [    2.678371] i2c i2c-7: Cannot translate chip addr 0x19
    [    2.683730] vpe 489d0000.vpe: Device registered as /dev/video0
    [    2.689646] i2c i2c-7: Cannot translate chip addr 0x1a
    [    2.694827] i2c i2c-7: Cannot translate chip addr 0x29
    [    2.699988] i2c i2c-7: Cannot translate chip addr 0x2a
    [    2.705171] vip 48970000.vip: VPDMA firmware loaded
    [    2.710180] vip1-s1: Port A: Using subdev tvp5158 4-0058 for capture
    [    2.716587] i2c i2c-7: Cannot translate chip addr 0x2b
    [    2.721750] i2c i2c-7: Cannot translate chip addr 0x48
    [    2.727089] vip1-s1: device registered as video1
    [    2.731748] i2c i2c-7: Cannot translate chip addr 0x49
    [    2.736927] i2c i2c-7: Cannot translate chip addr 0x4a
    [    2.742089] i2c i2c-7: Cannot translate chip addr 0x4b
    [    2.747263] i2c i2c-7: Cannot translate chip addr 0x4c
    [    2.752424] i2c i2c-7: Cannot translate chip addr 0x4d
    [    2.757598] i2c i2c-7: Cannot translate chip addr 0x4e
    [    2.762772] i2c i2c-7: Cannot translate chip addr 0x4f
    [    2.767996] i2c i2c-7: Cannot translate chip addr 0x18
    [    2.773174] i2c i2c-7: Cannot translate chip addr 0x19
    [    2.778334] i2c i2c-7: Cannot translate chip addr 0x29
    [    2.783508] i2c i2c-7: Cannot translate chip addr 0x4c
    [    2.788669] i2c i2c-7: Cannot translate chip addr 0x4d
    [    2.796818] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [    2.862794] omap_hsmmc 480d1000.mmc: no pinctrl state for hs mode
    [    2.903211] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.909285] mmc0: MAN_BKOPS_EN bit is not set
    [    2.913872] usbcore: registered new interface driver usbhid
    [    2.919466] usbhid: USB HID core driver
    [    4.077024] clock: dpll_abe_ck failed transition to 'locked'
    [    5.232365] clock: dpll_abe_ck failed transition to 'locked'
    [    5.240349] ------------[ cut here ]------------
    [    5.244991] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:680 clk_core_disable+0x60/0x68()
    [    5.253114] Modules linked in:
    [    5.256189] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.14 #18
    [    5.262219] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    5.268336] Backtrace:
    [    5.270810] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    5.278410]  r6:c08ad578 r5:00000000 r4:20000093 r3:00000000
    [    5.284133] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    5.291389] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    5.299510]  r5:000002a8 r4:00000000
    [    5.303117] [<c0034574>] (warn_slowpath_common) from [<c0034650>] (warn_slowpath_null+0x24/0x2c)
    [    5.311936]  r8:00000004 r7:c0964558 r6:c0964778 r5:80000093 r4:ef025980
    [    5.318706] [<c003462c>] (warn_slowpath_null) from [<c054fd70>] (clk_core_disable+0x60/0x68)
    [    5.327180] [<c054fd10>] (clk_core_disable) from [<c054ff34>] (clk_disable+0x2c/0x38)
    [    5.335039]  r4:ef057200 r3:00000000
    [    5.338644] [<c054ff08>] (clk_disable) from [<c0023b08>] (_disable_clocks+0x20/0x84)
    [    5.346416]  r5:fffffff0 r4:c0964778
    [    5.350023] [<c0023ae8>] (_disable_clocks) from [<c0024da8>] (_enable+0x1a0/0x2d0)
    [    5.357621]  r6:c09b5610 r5:fffffff0 r4:c0964778 r3:00000000
    [    5.363337] [<c0024c08>] (_enable) from [<c00253b4>] (omap_hwmod_enable+0x2c/0x4c)
    [    5.370935]  r7:c0026610 r6:a0000093 r5:c09647d8 r4:c0964778
    [    5.376651] [<c0025388>] (omap_hwmod_enable) from [<c00265bc>] (omap_device_enable+0x48/0x9c)
    [    5.385209]  r6:ef1c9a40 r5:00000000 r4:00000001 r3:ef1c9a80
    [    5.390923] [<c0026574>] (omap_device_enable) from [<c0026628>] (_od_runtime_resume+0x18/0x2c)
    [    5.399568]  r6:c0026610 r5:ef1ca474 r4:ef1ca410 r3:00000000
    [    5.405285] [<c0026610>] (_od_runtime_resume) from [<c03d64d8>] (__rpm_callback+0x34/0x68)
    [    5.413581]  r4:ef1ca410 r3:00000000
    [    5.417186] [<c03d64a4>] (__rpm_callback) from [<c03d6534>] (rpm_callback+0x28/0x88)
    [    5.424958]  r6:ef165410 r5:c095a100 r4:ef1ca410 r3:00000002
    [    5.430675] [<c03d650c>] (rpm_callback) from [<c03d730c>] (rpm_resume+0x384/0x4f8)
    [    5.438273]  r5:c095a100 r4:ef1ca410
    [    5.441879] [<c03d6f88>] (rpm_resume) from [<c03d76ec>] (__pm_runtime_resume+0x54/0x6c)
    [    5.449913]  r10:00000000 r9:c094283c r8:00000000 r7:60000013 r6:00000004 r5:ef1ca474
    [    5.457813]  r4:ef1ca410
    [    5.460367] [<c03d7698>] (__pm_runtime_resume) from [<c0556ad8>] (of_dra7_atl_clk_probe+0x6c/0x214)
    [    5.469447]  r7:c09a8d2c r6:eea59f50 r5:ef698668 r4:ef1ca410
    [    5.475165] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    5.484071]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    5.491973]  r4:ffffffed
    [    5.494526] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    5.503431]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    5.509146] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    5.517615]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    5.525432] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    5.533641]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    5.539354] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    5.547387]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    5.552048] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    5.560000] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    5.568034]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    5.573749] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    5.582830]  r5:c095d828 r4:c095d828
    [    5.586438] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    5.596310] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    5.605310] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    5.614042]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    5.621944]  r4:c095282c
    [    5.624498] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    5.632794]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    5.640693]  r4:c09b5000
    [    5.643245] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    5.650843]  r4:00000000 r3:ef07e000
    [    5.654455] ---[ end trace 0ae69155d236ce8d ]---
    [    5.659090] omap_hwmod: atl: _wait_target_ready failed: -16
    [    5.665915] ------------[ cut here ]------------
    [    5.670559] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [    5.679905] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
    [    5.692039] Modules linked in:
    [    5.695112] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.14 #18
    [    5.702362] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    5.708477] Backtrace:
    [    5.710945] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    5.718543]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [    5.724261] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    5.731515] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    5.739637]  r5:00000093 r4:ef07faa8
    [    5.743241] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [    5.751972]  r8:c06c352c r7:ef161e50 r6:c08607d4 r5:c0860840 r4:80080003
    [    5.758743] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [    5.767649]  r3:ef161cc0 r2:c0860900
    [    5.771259] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [    5.780602]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [    5.788501]  r4:ef1791c0
    [    5.791055] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [    5.799960]  r10:00000000 r9:00000000 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [    5.807860]  r4:ef15a780
    [    5.810412] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [    5.818970]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [    5.824684] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [    5.833329]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [    5.839045] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [    5.847782] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [    5.856164]  r8:fa213000 r7:fa212000 r6:ef07fc50 r5:c095a8d8 r4:fa21200c r3:ef07fc50
    [    5.863979] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
    [    5.871492] Exception stack(0xef07fc50 to 0xef07fc98)
    [    5.876564] fc40:                                     c09f35a8 c08af3e8 c09f35a8 00000000
    [    5.884776] fc60: c09f35a8 ef698668 ef698668 ef07fcf8 c08af3e8 00000000 00000000 ef07fcac
    [    5.892986] fc80: ef07fcb0 ef07fca0 c0544248 c068820c 60000013 ffffffff
    [    5.899625]  r8:c08af3e8 r7:ef07fc84 r6:ffffffff r5:60000013 r4:c068820c r3:c0544248
    [    5.907447] [<c06881fc>] (_raw_spin_lock_irqsave) from [<c0544248>] (of_find_property+0x28/0x54)
    [    5.916272] [<c0544220>] (of_find_property) from [<c05444cc>] (of_get_property+0x10/0x1c)
    [    5.924481]  r8:00000000 r7:00000000 r6:eea59f50 r5:ef698668 r4:00000000 r3:00000000
    [    5.932302] [<c05444bc>] (of_get_property) from [<c0545680>] (__of_parse_phandle_with_args+0x30/0x254)
    [    5.941650] [<c0545650>] (__of_parse_phandle_with_args) from [<c0545940>] (of_parse_phandle_with_args+0x2c/0x3c)
    [    5.951864]  r10:00000000 r9:00000000 r8:00000000 r7:00000214 r6:eea59f50 r5:ef698668
    [    5.959763]  r4:00000000
    [    5.962315] [<c0545914>] (of_parse_phandle_with_args) from [<c0556b10>] (of_dra7_atl_clk_probe+0xa4/0x214)
    [    5.972014] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    5.980920]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    5.988820]  r4:ffffffed
    [    5.991372] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    6.000277]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    6.005993] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    6.014464]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    6.022279] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    6.030487]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    6.036201] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    6.044235]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    6.048894] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    6.056845] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    6.064879]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    6.070594] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    6.079674]  r5:c095d828 r4:c095d828
    [    6.083283] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    6.093153] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    6.102151] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    6.110883]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    6.118781]  r4:c095282c
    [    6.121333] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    6.129629]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    6.137527]  r4:c09b5000
    [    6.140079] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    6.147676]  r4:00000000 r3:ef07e000
    [    6.151277] ---[ end trace 0ae69155d236ce8e ]---
    [    6.155997] ------------[ cut here ]------------
    [    6.160639] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [    6.169985] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
    [    6.182117] Modules linked in:
    [    6.185191] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.14 #18
    [    6.192440] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    6.198554] Backtrace:
    [    6.201022] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    6.208620]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [    6.214336] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    6.221591] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    6.229712]  r5:00000093 r4:ef07faf0
    [    6.233318] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [    6.242049]  r8:c06c352c r7:ef161e50 r6:c08607d4 r5:c0860840 r4:80080003
    [    6.248819] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [    6.257725]  r3:ef161cc0 r2:c0860900
    [    6.261334] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [    6.270677]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [    6.278579]  r4:ef1791c0
    [    6.281133] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [    6.290039]  r10:eea59fc0 r9:00000000 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [    6.297938]  r4:ef15a780
    [    6.300490] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [    6.309047]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [    6.314763] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [    6.323406]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [    6.329123] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [    6.337859] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [    6.346242]  r8:fa213000 r7:fa212000 r6:ef07fc98 r5:c095a8d8 r4:fa21200c r3:ef07fc98
    [    6.354058] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
    [    6.361570] Exception stack(0xef07fc98 to 0xef07fce0)
    [    6.366641] fc80:                                                       ef698668 c08af3e8
    [    6.374853] fca0: ef07fcf8 00000000 00000000 ef698668 ef02e1c4 00000002 ef698a28 00000000
    [    6.383064] fcc0: eea59fc0 ef07fd2c ef07fd30 ef07fce8 c0545680 c05444bc 20000013 ffffffff
    [    6.391273]  r8:ef698a28 r7:ef07fccc r6:ffffffff r5:20000013 r4:c05444bc r3:c0545680
    [    6.399092] [<c0545650>] (__of_parse_phandle_with_args) from [<c0545940>] (of_parse_phandle_with_args+0x2c/0x3c)
    [    6.409306]  r10:eea59fc0 r9:00000000 r8:ef698a28 r7:00000314 r6:ef02e1c4 r5:ef698668
    [    6.417207]  r4:00000002
    [    6.419760] [<c0545914>] (of_parse_phandle_with_args) from [<c0556b10>] (of_dra7_atl_clk_probe+0xa4/0x214)
    [    6.429458] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    6.438364]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    6.446262]  r4:ffffffed
    [    6.448815] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    6.457721]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    6.463434] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    6.471905]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    6.479721] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    6.487929]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    6.493642] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    6.501675]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    6.506337] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    6.514288] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    6.522322]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    6.528038] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    6.537118]  r5:c095d828 r4:c095d828
    [    6.540725] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    6.550596] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    6.559595] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    6.568327]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    6.576226]  r4:c095282c
    [    6.578778] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    6.587074]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    6.594973]  r4:c09b5000
    [    6.597524] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    6.605123]  r4:00000000 r3:ef07e000
    [    6.608725] ---[ end trace 0ae69155d236ce8f ]---
    [    6.614566] ------------[ cut here ]------------
    [    6.619209] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [    6.628555] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
    [    6.640688] Modules linked in:
    [    6.643762] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.14 #18
    [    6.651012] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    6.657128] Backtrace:
    [    6.659596] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    6.667195]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [    6.672913] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    6.680168] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    6.688289]  r5:00000093 r4:ef07fb50
    [    6.691894] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [    6.700625]  r8:c06c352c r7:ef161e50 r6:c08607d4 r5:c0860840 r4:80080003
    [    6.707396] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [    6.716303]  r3:ef161cc0 r2:c0860900
    [    6.719913] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [    6.729256]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [    6.737156]  r4:ef1791c0
    [    6.739709] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [    6.748615]  r10:eea5f000 r9:00000000 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [    6.756517]  r4:ef15a780
    [    6.759070] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [    6.767627]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [    6.773345] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [    6.781990]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [    6.787706] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [    6.796444] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [    6.804827]  r8:fa213000 r7:fa212000 r6:ef07fcf8 r5:c095a8d8 r4:fa21200c r3:ef07fcf8
    [    6.812645] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
    [    6.820157] Exception stack(0xef07fcf8 to 0xef07fd40)
    [    6.825228] fce0:                                                       ef69895c 00000000
    [    6.833441] fd00: 00000001 00000000 00000003 ef698668 ef02e344 00000394 ef698914 00000000
    [    6.841653] fd20: eea5f000 ef07fdd4 ef07fd38 ef07fd48 c0547b30 c0556af4 80000013 ffffffff
    [    6.849862]  r8:ef698914 r7:ef07fd2c r6:ffffffff r5:80000013 r4:c0556af4 r3:c0547b30
    [    6.857681] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    6.866588]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    6.874488]  r4:ffffffed
    [    6.877041] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    6.885948]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    6.891663] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    6.900133]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    6.907949] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    6.916158]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    6.921872] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    6.929906]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    6.934565] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    6.942517] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    6.950551]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    6.956266] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    6.965347]  r5:c095d828 r4:c095d828
    [    6.968956] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    6.978827] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    6.987826] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    6.996558]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    7.004458]  r4:c095282c
    [    7.007010] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    7.015306]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    7.023205]  r4:c09b5000
    [    7.025757] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    7.033354]  r4:00000000 r3:ef07e000
    [    7.036957] ---[ end trace 0ae69155d236ce90 ]---
    [    7.043116] hwspinlock_user gatemp: requested 10 hwspinlocks
    [    7.050439] NET: Registered protocol family 10
    [    7.065616] sit: IPv6 over IPv4 tunneling driver
    [    7.070807] NET: Registered protocol family 17
    [    7.075536] Key type dns_resolver registered
    [    7.079940] omap_voltage_late_init: Voltage driver support not added
    [    7.086877] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.093108] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.099342] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.105963] Power Management for TI OMAP4+ devices.
    [    7.111093] Registering SWP/SWPB emulation handler
    [    7.118141] [drm:omap_drm_init] init
    [    7.123484] dmm 4e000000.dmm: initialized all PAT entries
    [    7.144223] mmc0: new high speed MMC card at address 0001
    [    7.150062] pinctrl-single 4a003400.pinmux: pin 4a003824.0 already requested by 4806a000.serial; cannot claim for 0-0058
    [    7.161343] pinctrl-single 4a003400.pinmux: pin-265 (0-0058) status -22
    [    7.168010] pinctrl-single 4a003400.pinmux: could not request pin 265 (4a003824.0) from group tps65917_pins_default  on device pinctrl-single
    [    7.180907] palmas 0-0058: Error applying setting, reverse things back
    [    7.187508] mmcblk0: mmc0:0001 R1J55A 7.28 GiB
    [    7.192233] palmas 0-0058: Irq flag is 0x00000000
    [    7.199200] palmas 0-0058: Muxing GPIO 51, PWM 0, LED 2
    [    7.204647] mmcblk0boot0: mmc0:0001 R1J55A partition 1 128 KiB
    [    7.221391] mmcblk0boot1: mmc0:0001 R1J55A partition 2 128 KiB
    [    7.228964]  mmcblk0: p1 p2
    [    7.235852] OMAP DSS rev 6.1
    [    7.239594] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [    7.249859] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [    7.260600] connector-hdmi connector: failed to find video source
    [    7.267163] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.277140] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [    7.322837] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.329048] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.335767] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.342000] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.350626] connector-hdmi connector: failed to find video source
    [    7.357059] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.363902] hctosys: unable to open rtc device (rtc0)
    [    7.375031] mmc1: host does not support reading read-only switch, assuming write-enable
    [    7.387807] aic_dvdd: disabling
    [    7.391115] mmc1: new SDHC card at address 1234
    [    7.395956] ldo4: disabling
    [    7.409135] mmcblk1: mmc1:1234 SA04G 3.71 GiB
    [    7.414813]  mmcblk1: p1
    [    7.418293] connector-hdmi connector: failed to find video source
    [    7.432589] Waiting for root device PARTUUID=bbd75c8d-02...
    [    7.438485] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.507946] mmc2: host does not support reading read-only switch, assuming write-enable
    [    7.516049] mmc2: new SDHC card at address 0001
    [    7.530984] mmcblk2: mmc2:0001 SD4GB 3.64 GiB
    [    7.536656]  mmcblk2: p1 p2
    [    7.540410] connector-hdmi connector: failed to find video source
    [    7.546884] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.957409] EXT4-fs (mmcblk2p2): recovery complete
    [    7.966517] EXT4-fs (mmcblk2p2): mounted filesystem with ordered data mode. Opts: (null)
    [    7.974691] VFS: Mounted root (ext4 filesystem) on device 179:66.
    [    7.983577] devtmpfs: mounted
    [    7.986773] Freeing unused kernel memory: 352K (c0900000 - c0958000)
    [    7.993170] This architecture does not have kernel memory protection.
    INIT: version 2.88 booting
    Starting udev
    [    8.639466] udevd[111]: starting version 182
    [    9.044478] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
    [    9.052304]  remoteproc0: 58820000.ipu is available
    [    9.307497]  remoteproc0: Note: remoteproc is still under development and considered experimental.
    [    9.518127]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    9.683619] connector-hdmi connector: failed to find video source
    [    9.689877]  remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
    [    9.698605] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
    [    9.747887] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    9.759286] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
    [    9.782544]  remoteproc0: failed to load dra7-ipu1-fw.xem4
    [    9.832555] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
    [    9.863376] connector-hdmi connector: failed to find video source
    [    9.869770] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    9.962521] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [   10.062764] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [   10.234247] connector-hdmi connector: failed to find video source
    [   10.241812] rtc rtc0: 48838000.rtc: dev (254:0)
    [   10.292541] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
    [   10.324338] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   10.365205] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
    [   10.399292] connector-hdmi connector: failed to find video source
    [   10.424713] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
    [   10.430574] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
    [   10.457373]  remoteproc1: 55020000.ipu is available
    udevd[363]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    udevd[364]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   10.530088] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   10.559062]  remoteproc1: Note: remoteproc is still under development and considered experimental.
    [   10.569747] CAN device driver interface
    udevd[379]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   10.677479] e1000e 0000:01:00.0: enabling device (0140 -> 0142)
    [   10.742550]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [   10.757698] e1000e 0000:01:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
    [   10.824098] connector-hdmi connector: failed to find video source
    [   10.830506] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   10.840890] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [   10.851953] e1000e 0000:01:00.0 0000:01:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts.
    [   10.890220] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x0 impl platform mode
    [   10.927575] connector-hdmi connector: failed to find video source
    [   10.936674] ahci 4a140000.sata: flags: 64bit ncq sntf pm led clo only pmp pio slum part ccc apst
    [   10.972094] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.007341] scsi host0: ahci
    [   11.010506] ata1: DUMMY
    [   11.027035] connector-hdmi connector: failed to find video source
    [   11.033604] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
    [   11.060502] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.083932] e1000e 0000:01:00.0 eth0: registered PHC clock
    [   11.089449] e1000e 0000:01:00.0 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88
    [   11.152986] e1000e 0000:01:00.0 eth0: Intel(R) PRO/1000 Network Connection
    [   11.159910] e1000e 0000:01:00.0 eth0: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF
    [   11.222754] connector-hdmi connector: failed to find video source
    [   11.229157] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.407858]  remoteproc1: registered virtio0 (type 7)
    udevd[426]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    udevd[435]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   11.864814] connector-hdmi connector: failed to find video source
    [   11.871217] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.877547] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
    [   11.903402] connector-hdmi connector: failed to find video source
    [   11.909810] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.952744] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
    [   11.959609] connector-hdmi connector: failed to find video source
    [   11.972738] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=358)
    [   11.983617] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.990417] connector-hdmi connector: failed to find video source
    [   12.014834] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
    [   12.029405]  remoteproc2: 40800000.dsp is available
    [   12.042741]  remoteproc2: Note: remoteproc is still under development and considered experimental.
    [   12.051739]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [   12.083276] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.090095] connector-hdmi connector: failed to find video source
    [   12.096310] [drm:drm_platform_init]
    [   12.099899] [drm:drm_get_platform_dev]
    [   12.115732] [drm:drm_minor_register]
    [   12.119415] [drm:drm_minor_register]
    [   12.133729] [drm:drm_minor_register] new minor registered 128
    [   12.139502] [drm:drm_minor_register]
    [   12.152712] [drm:drm_minor_register] new minor registered 0
    [   12.174221]  remoteproc2: registered virtio1 (type 7)
    [   12.183027] [drm] Initialized pvr 1.14.3699939 20110701 on minor 0
    [   12.197100]  remoteproc1: powering up 55020000.ipu
    [   12.202875] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.209723] connector-hdmi connector: failed to find video source
    [   12.231109]  remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3484972
    [   12.252770] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
    [   12.364632]  remoteproc1: remote processor 55020000.ipu is now up
    [   12.371567] virtio_rpmsg_bus virtio0: rpmsg host is online
    [   12.377131] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x3b
    [   12.393267] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.400083] connector-hdmi connector: failed to find video source
    [   12.417150]  remoteproc2: powering up 40800000.dsp
    [   12.425089]  remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 929770
    [   12.433049] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.440202] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   12.452364] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
    [   12.458261] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
    [   12.464189] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
    [   12.470868] connector-hdmi connector: failed to find video source
    [   12.477067] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
    [   12.485191] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
    [   12.502552] xhci-hcd xhci-hcd.1.auto: irq 470, io mem 0x48890000
    [   12.513383] hub 1-0:1.0: USB hub found
    [   12.522477] hub 1-0:1.0: 1 port detected
    [   12.526877] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.533223] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   12.538739] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
    [   12.553246] connector-hdmi connector: failed to find video source
    [   12.559637] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.582538] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [   12.591607] hub 2-0:1.0: USB hub found
    [   12.602514] hub 2-0:1.0: 1 port detected
    [   12.607253] connector-hdmi connector: failed to find video source
    [   12.614476] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [   12.619999] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
    [   12.628106]  remoteproc2: remote processor 40800000.dsp is now up
    [   12.634548] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.641292] connector-hdmi connector: failed to find video source
    [   12.647933] virtio_rpmsg_bus virtio1: rpmsg host is online
    [   12.653495] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x36
    [   12.661809] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
    [   12.670906] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.678778] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x37
    [   12.696238] xhci-hcd xhci-hcd.2.auto: irq 471, io mem 0x488d0000
    [   12.707372] connector-hdmi connector: failed to find video source
    [   12.714799] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x3b
    [   12.728396] hub 3-0:1.0: USB hub found
    [   12.733039] rpmsg_rpc rpmsg0: probing service rpmsg-dce with src 1024 dst 59
    [   12.741366] rpmsg_rpc rpmsg3: probing service rpmsg-dce-dsp with src 1024 dst 59
    [   12.748989] hub 3-0:1.0: 1 port detected
    [   12.753479] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.760339] connector-hdmi connector: failed to find video source
    [   12.766847] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [   12.772363] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
    [   12.782093] rpmsg_rpc rpmsg3: published functions = 8
    [   12.796316] rpmsg_rpc rpmsg0: published functions = 8
    [   12.801946] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.808411] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
    [   12.817751] connector-hdmi connector: failed to find video source
    [   12.824914] hub 4-0:1.0: USB hub found
    [   12.828871] hub 4-0:1.0: 1 port detected
    [   12.833289] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.840054] connector-hdmi connector: failed to find video source
    [   12.884904] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.894272] connector-hdmi connector: failed to find video source
    [   12.919146] EXT4-fs (mmcblk2p2): re-mounted. Opts: (null)
    Starting Bootlog daemon: bootlogd.
    [   13.000488] random: dd urandom read with 65 bits of entropy available
    ALSA: Restoring mixer settings...
    /usr/sbin/alsactl: load_state:1729: No soundcards found...
    Thu Sep  3 18:41:00 UTC 2015
    [   13.545764] ------------[ cut here ]------------
    [   13.550414] WARNING: CPU: 0 PID: 585 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [   13.559935] 44000000.ocp:L3 Standard Error: MASTER MPU TARGET DSS (Read): At Address: 0x00000040 : Data Access in User mode during Functional access
    [   13.573290] Modules linked in: rpmsg_rpc xhci_plat_hcd virtio_rpmsg_bus ecb sha512_generic sha512_arm sha256_generic dwc3 hmac md5 udc_core sha1_generic sha1_arm_neon sha1_arm pvrsrvkm(O) c_can_platform c_can can_dev omap_aes_driver omap_sham ahci_platform omap_wdt libahci_platform e1000e libahci dwc3_omap rtc_omap omap_des omap_rng rng_core omap_remoteproc remoteproc virtio_ring virtio
    [   13.607922] CPU: 0 PID: 585 Comm: omapconf Tainted: G        W  O    4.4.14 #18
    [   13.615259] Hardware name: Generic DRA72X (Flattened Device Tree)
    [   13.621375] Backtrace:
    [   13.623846] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [   13.631444]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [   13.637160] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [   13.644414] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [   13.652535]  r5:00000093 r4:ed21be08
    [   13.656139] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [   13.664869]  r8:c06c3534 r7:ef161e50 r6:c08607d4 r5:c0860834 r4:80080001
    [   13.671634] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [   13.680539]  r3:ef161cc0 r2:c0860900
    [   13.684145] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [   13.693487]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [   13.701383]  r4:ef1791c0
    [   13.703935] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [   13.712839]  r10:00000000 r9:befe2de0 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [   13.720735]  r4:ef15a780
    [   13.723285] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [   13.731841]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [   13.737553] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [   13.746197]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [   13.751909] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [   13.760645] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [   13.769028]  r8:fa213000 r7:fa212000 r6:ed21bfb0 r5:c095a8d8 r4:fa21200c r3:ed21bfb0
    [   13.776842] [<c0009420>] (gic_handle_irq) from [<c0013ae8>] (__irq_usr+0x48/0x60)
    [   13.784352] Exception stack(0xed21bfb0 to 0xed21bff8)
    [   13.789422] bfa0:                                     00000000 00000003 58000000 00000000
    [   13.797633] bfc0: befe2ef3 befe2efe 00000030 00000003 befe2dd8 befe2de0 00000000 001d5f34
    [   13.805844] bfe0: 00000000 befe2b60 000be8b8 00008e60 60000010 ffffffff
    [   13.812481]  r8:30c5387d r7:30c5387d r6:ffffffff r5:60000010 r4:00008e60 r3:00000000
    [   13.820288] ---[ end trace 0ae69155d236ce92 ]---
    omapconf: powerdm_deinit(): cpu not supported!!!
    omapconf: clockdm_deinit(): cpu not supported!!!
    /etc/rcS.d/S98_AB_auto_execution.sh: line 17: /proc/irq/301/smp_affinity: No such file or directory
    /usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
    /usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio161/direction: No such file or directory
    /usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
    /usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio187/direction: No such file or directory
    INIT: Entering runlevel: 5
    Configuring network interfaces... [   15.612926] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    udhcpc (v1.22.1) started
    Sending discover...
    [   18.073450] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
    [   18.081296] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [   18.762591] e1000e: eth0 NIC Link is Down
    Sending discover...
    Sending discover...
    No lease, forking to background
    done.
    Starting system message bus: dbus.
    UIM SYSFS Node Not Found
    Starting telnet daemon.
    Starting tiipclad daemon
    GateMP support enabled on host
    
    Opened log file: lad.txt
    
    numProcessors = 5 id = 0 baseId = 0
    
    Spawned daemon: /usr/bin/lad_dra7xx
    
    .
    Starting rpcbind daemon...done.
    creating NFS state directory: done
    starting statd: done
    NFS daemon support not enabled in kernel
    Starting syslogd/klogd: done
    Starting thttpd.
    Enabling thermal zones...
    Stopping Bootlog daemon: bootlogd.
    
    root@wnc-j6:~# [   70.373450] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
    [   71.562587] e1000e: eth0 NIC Link is Down
    
    

    2. If there has no support for frame buffer, could you please provide video output tool (command) that I can output my bmp to monitor?

    Thank you.

  • Hi Venkat,

    1. The attached file is log dump with loglevel=8

    U-Boot SPL 2016.05 (May 08 2017 - 15:50:18)
    DRA722-GP ES1.0
    MMC Device 1 not found
    *** Warning - No MMC card found, using default environment
    
    Trying to boot from MMC1
    MMC Device 1 not found
    *** Warning - No MMC card found, using default environment
    
    reading u-boot.img
    reading u-boot.img
    
    
    U-Boot 2016.05 (May 08 2017 - 15:50:18 +0800)
    
    CPU  : DRA722-GP ES1.0
    Board: DRA72x EVM REV <NULL>
    I2C:   ready
    DRAM:  1 GiB
    MMC:   OMAP SD/MMC: 0, OMAP SD/MMC: 1
    *** Warning - bad CRC, using default environment
    
    Warning: fastboot.board_rev: unknown board revision
    GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
    part_get_info_efi: *** ERROR: Invalid GPT ***
    GUID Partition Table Header signature is wrong: 0x0 != 0x5452415020494645
    part_get_info_efi: *** ERROR: Invalid Backup GPT ***
    ERROR: cannot find partition: 'userdata'
    
    at arch/arm/cpu/armv7/omap-common/utils.c:195/mmc_get_part_size()
    Warning: fastboot.userdata_size: unable to calc
    i2c_write: error waiting for addr ACK (status=0x116)
    SCSI:  Net:   <ethaddr> not set. Validating first E-fuse MAC
    Could not get PHY for cpsw: addr 3
    cpsw
    Hit any key to stop autoboot:  0
    J6E ...
    switch to partitions #0, OK
    mmc0 is current device
    SD/MMC found on device 0
    3738192 bytes read in 334 ms (10.7 MiB/s)
    101541 bytes read in 31 ms (3.1 MiB/s)
    Booting from mmc0 ...
    Kernel image @ 0x82000000 [ 0x000000 - 0x390a50 ]
    ## Flattened Device Tree blob at 88000000
       Booting using the fdt blob at 0x88000000
       Loading Device Tree to 8ffe4000, end 8ffffca4 ... OK
    
    Starting kernel ...
    
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Initializing cgroup subsys cpuset
    [    0.000000] Initializing cgroup subsys cpu
    [    0.000000] Initializing cgroup subsys cpuacct
    [    0.000000] Linux version 4.4.14 (root@louis-VirtualBox) (gcc version 4.7.3 20130226 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.03-20130313 - Linaro GCC 2013.03) ) #18 SMP PREEMPT Mon May 8 14:51:45 CST 2017
    [    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
    [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
    [    0.000000] Machine model: TI DRA722
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
    [    0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
    [    0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
    [    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
    [    0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
    [    0.000000] cma: Reserved 24 MiB at 0x00000000be000000
    [    0.000000] Forcing write-allocate cache policy for SMP
    [    0.000000] Memory policy: Data cache writealloc
    [    0.000000] OMAP4: Map 0x00000000bfd00000 to fe600000 for dram barrier
    [    0.000000] On node 0 totalpages: 260096
    [    0.000000] free_area_init_node: node 0, pgdat c09b06c0, node_mem_map ef6a6000
    [    0.000000]   DMA zone: 1728 pages used for memmap
    [    0.000000]   DMA zone: 0 pages reserved
    [    0.000000]   DMA zone: 195584 pages, LIFO batch:31
    [    0.000000]   HighMem zone: 64512 pages, LIFO batch:15
    [    0.000000] DRA722 ES1.0
    [    0.000000] PERCPU: Embedded 12 pages/cpu @ef644000 s19008 r8192 d21952 u49152
    [    0.000000] pcpu-alloc: s19008 r8192 d21952 u49152 alloc=12*4096
    [    0.000000] pcpu-alloc: [0] 0
    [    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 258368
    [    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=bbd75c8d-02 rw rootfstype=ext4 rootwait omapdrm.num_crtc=2 loglevel=8 drm.debug=0xff
    [    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
    [    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
    [    0.000000] Memory: 839124K/1040384K available (6663K kernel code, 364K rwdata, 2516K rodata, 352K init, 293K bss, 21036K reserved, 180224K cma-reserved, 233472K highmem)
    [    0.000000] Virtual kernel memory layout:
    [    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    [    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    [    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
    [    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
    [    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
    [    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
    [    0.000000]       .text : 0xc0008000 - 0xc08ff084   (9181 kB)
    [    0.000000]       .init : 0xc0900000 - 0xc0958000   ( 352 kB)
    [    0.000000]       .data : 0xc0958000 - 0xc09b3150   ( 365 kB)
    [    0.000000]        .bss : 0xc09b5000 - 0xc09fe618   ( 294 kB)
    [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
    [    0.000000] Preemptible hierarchical RCU implementation.
    [    0.000000]  Build-time adjustment of leaf fanout to 32.
    [    0.000000]  RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
    [    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=32, nr_cpu_ids=1
    [    0.000000] NR_IRQS:16 nr_irqs:16 16
    [    0.000000] OMAP clockevent source: timer1 at 31475 Hz
    [    0.000000] Architected cp15 timer(s) running at 5.90MHz (virt).
    [    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x15c70fb29, max_idle_ns: 440795202138 ns
    [    0.000004] sched_clock: 56 bits at 5MHz, resolution 169ns, wraps every 4398046511093ns
    [    0.000015] Switching to timer-based delay loop, resolution 169ns
    [    0.000333] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
    [    0.000341] OMAP clocksource: 32k_counter at 32768 Hz
    [    0.000757] Console: colour dummy device 80x30
    [    0.000774] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
    [    0.000780] This ensures that you still see kernel messages. Please
    [    0.000785] update your kernel commandline.
    [    0.000798] Calibrating delay loop (skipped), value calculated using timer frequency.. 11.80 BogoMIPS (lpj=59016)
    [    0.000810] pid_max: default: 32768 minimum: 301
    [    0.000902] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.000913] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
    [    0.001426] Initializing cgroup subsys io
    [    0.001443] Initializing cgroup subsys memory
    [    0.001464] Initializing cgroup subsys devices
    [    0.001476] Initializing cgroup subsys freezer
    [    0.001487] Initializing cgroup subsys perf_event
    [    0.001498] Initializing cgroup subsys pids
    [    0.001519] CPU: Testing write buffer coherency: ok
    [    0.001720] /cpus/cpu@0 missing clock-frequency property
    [    0.001733] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
    [    0.001770] Setting up static identity map for 0x80008380 - 0x800083d8
    [    0.050022] Brought up 1 CPUs
    [    0.050033] SMP: Total of 1 processors activated (11.80 BogoMIPS).
    [    0.050040] CPU: All CPU(s) started in SVC mode.
    [    0.050346] devtmpfs: initialized
    [    0.080045] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
    [    0.081015] omap_hwmod: l3_main_2 using broken dt data from ocp
    [    0.268141] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
    [    0.273606] pinctrl core: initialized pinctrl subsystem
    [    0.274499] NET: Registered protocol family 16
    [    0.275478] DMA: preallocated 256 KiB pool for atomic coherent allocations
    [    0.300195] cpuidle: using governor ladder
    [    0.330221] cpuidle: using governor menu
    [    0.338913] OMAP GPIO hardware version 0.1
    [    0.342861] GPIO line 161 (radio_rst) hogged as output/low
    [    0.345142] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
    [    0.369665] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
    [    0.369678] hw-breakpoint: maximum watchpoint size is 8 bytes.
    [    0.370078] omap4_sram_init:Unable to allocate sram needed to handle errata I688
    [    0.370088] omap4_sram_init:Unable to get sram pool needed to handle errata I688
    [    0.370720] OMAP DMA hardware revision 0.0
    [    0.444094] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver
    [    0.445233] edma 43300000.edma: memcpy is disabled
    [    0.449976] edma 43300000.edma: TI EDMA DMA engine driver
    [    0.453449] omap-iommu 40d01000.mmu: 40d01000.mmu registered
    [    0.453629] omap-iommu 40d02000.mmu: 40d02000.mmu registered
    [    0.453791] omap-iommu 58882000.mmu: 58882000.mmu registered
    [    0.453945] omap-iommu 55082000.mmu: 55082000.mmu registered
    [    0.456070] SCSI subsystem initialized
    [    0.460523] libata version 3.00 loaded.
    [    0.460750] usbcore: registered new interface driver usbfs
    [    0.460812] usbcore: registered new interface driver hub
    [    0.460886] usbcore: registered new device driver usb
    [    0.461965] palmas 0-0058: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/tps65917_pins_default, deferring probe
    [    0.480577] pcf857x: probe of 0-0020 failed with error -121
    [    0.480841] pcf857x: probe of 0-0021 failed with error -121
    [    0.481002] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [    0.481420] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [    0.500599] pcf857x: probe of 3-0021 failed with error -121
    [    0.500637] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
    [    0.520615] pcf857x: probe of 4-0026 failed with error -121
    [    0.521043] pca953x 4-0020: failed reading register
    [    0.521062] pca953x: probe of 4-0020 failed with error -121
    [    0.521325] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
    [    0.521517] media: Linux media interface: v0.10
    [    0.521567] Linux video capture interface: v2.00
    [    0.521607] pps_core: LinuxPPS API ver. 1 registered
    [    0.521613] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
    [    0.521636] PTP clock support registered
    [    0.521666] EDAC MC: Ver: 3.0.0
    [    0.531117] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
    [    0.531313] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
    [    0.532441] clocksource: Switched to clocksource arch_sys_counter
    [    0.542637] NET: Registered protocol family 2
    [    0.543147] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
    [    0.543219] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
    [    0.543350] TCP: Hash tables configured (established 8192 bind 8192)
    [    0.543401] UDP hash table entries: 512 (order: 2, 16384 bytes)
    [    0.543432] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
    [    0.543619] NET: Registered protocol family 1
    [    0.553915] RPC: Registered named UNIX socket transport module.
    [    0.553924] RPC: Registered udp transport module.
    [    0.553930] RPC: Registered tcp transport module.
    [    0.553937] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    0.553954] PCI: CLS 0 bytes, default 64
    [    0.555000] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
    [    0.557080] futex hash table entries: 256 (order: 2, 16384 bytes)
    [    0.574870] squashfs: version 4.0 (2009/01/31) Phillip Lougher
    [    0.585571] NFS: Registering the id_resolver key type
    [    0.585598] Key type id_resolver registered
    [    0.585606] Key type id_legacy registered
    [    0.585675] ntfs: driver 2.1.32 [Flags: R/O].
    [    0.587961] bounce: pool size: 64 pages
    [    0.588126] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 248)
    [    0.588140] io scheduler noop registered
    [    0.588151] io scheduler deadline registered
    [    0.588182] io scheduler cfq registered (default)
    [    0.592987] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
    [    0.593116] pinctrl-single 4a002e8c.pinmux: 1 pins at pa fc002e8c size 4
    [    0.596200] PCI host bridge /ocp/axi@0/pcie@51000000 ranges:
    [    0.596213]   No bus range found for /ocp/axi@0/pcie@51000000, using [bus 00-ff]
    [    0.596247]    IO 0x20003000..0x20012fff -> 0x00000000
    [    0.596267]   MEM 0x20013000..0x2fffffff -> 0x20013000
    [    0.603010] dra7-pcie 51000000.pcie: PCI host bridge to bus 0000:00
    [    0.603024] pci_bus 0000:00: root bus resource [bus 00-ff]
    [    0.603035] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
    [    0.603045] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
    [    0.603078] pci 0000:00:00.0: [104c:8888] type 01 class 0x060400
    [    0.603122] pci 0000:00:00.0: reg 0x10: [mem 0x00000000-0x000fffff]
    [    0.603144] pci 0000:00:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
    [    0.603211] pci 0000:00:00.0: supports D1
    [    0.603220] pci 0000:00:00.0: PME# supported from D0 D1 D3hot
    [    0.603453] PCI: bus0: Fast back to back transfers disabled
    [    0.603645] pci 0000:01:00.0: [8086:10d3] type 00 class 0x020000
    [    0.603782] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x0001ffff]
    [    0.603816] pci 0000:01:00.0: reg 0x14: [mem 0x00000000-0x0000ffff]
    [    0.603850] pci 0000:01:00.0: reg 0x18: [io  0x0000-0x001f]
    [    0.603884] pci 0000:01:00.0: reg 0x1c: [mem 0x00000000-0x00003fff]
    [    0.603966] pci 0000:01:00.0: reg 0x30: [mem 0x00000000-0x0003ffff pref]
    [    0.604156] pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
    [    0.622524] PCI: bus1: Fast back to back transfers disabled
    [    0.622579] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
    [    0.622621] irq: no irq domain found for /ocp/axi@0/pcie@51000000/interrupt-controller !
    [    0.622657] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
    [    0.622672] pci 0000:00:00.0: BAR 8: assigned [mem 0x20200000-0x202fffff]
    [    0.622684] pci 0000:00:00.0: BAR 9: assigned [mem 0x20300000-0x203fffff pref]
    [    0.622695] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
    [    0.622707] pci 0000:00:00.0: BAR 7: assigned [io  0x1000-0x1fff]
    [    0.622721] pci 0000:01:00.0: BAR 6: assigned [mem 0x20300000-0x2033ffff pref]
    [    0.622731] pci 0000:01:00.0: BAR 0: assigned [mem 0x20200000-0x2021ffff]
    [    0.622752] pci 0000:01:00.0: BAR 1: assigned [mem 0x20220000-0x2022ffff]
    [    0.622772] pci 0000:01:00.0: BAR 3: assigned [mem 0x20230000-0x20233fff]
    [    0.622791] pci 0000:01:00.0: BAR 2: assigned [io  0x1000-0x101f]
    [    0.622812] pci 0000:00:00.0: PCI bridge to [bus 01]
    [    0.622822] pci 0000:00:00.0:   bridge window [io  0x1000-0x1fff]
    [    0.622833] pci 0000:00:00.0:   bridge window [mem 0x20200000-0x202fffff]
    [    0.622843] pci 0000:00:00.0:   bridge window [mem 0x20300000-0x203fffff pref]
    [    0.623065] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
    [    0.623075] pci 0000:01:00.0: Signaling PME through PCIe PME interrupt
    [    0.623086] pcie_pme 0000:00:00.0:pcie01: service driver pcie_pme loaded
    [    0.623207] aer 0000:00:00.0:pcie02: service driver aer loaded
    [    0.930678] fpd3_serdes 4-001b: Not a fpd3_24b_ser chip
    [    0.930700] fpd3_serdes: probe of 7-002c failed with error -5
    [    0.930727] fpd3_serdes 4-001b: Serializer fpd3_24b_ser ready
    [    0.930854] fpd3_serdes: probe of 7-002c failed with error -121
    [    0.985902] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
    [    0.989494] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
    [    0.990382] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
    [    0.991242] console [ttyS2] disabled
    [    0.991290] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
    [    2.232149] console [ttyS2] enabled
    [    2.236548] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 304, base_baud = 3000000) is a 8250
    [    2.246276] 48068000.serial: ttyS5 at MMIO 0x48068000 (irq = 305, base_baud = 3000000) is a 8250
    [    2.255947] 48424000.serial: ttyS8 at MMIO 0x48424000 (irq = 306, base_baud = 3000000) is a 8250
    [    2.265629] 4ae2b000.serial: ttyS9 at MMIO 0x4ae2b000 (irq = 307, base_baud = 3000000) is a 8250
    [    2.275684] [drm] Initialized drm 1.1.0 20060810
    [    2.281875] omapdss_dss 58000000.dss: master bind failed: -517
    [    2.288439] tpd12s015 encoder: failed to find video source
    [    2.294410] connector-hdmi connector: failed to find video source
    [    2.300827] [drm:tilcdc_drm_init] init
    [    2.475219] brd: module loaded
    [    2.563540] loop: module loaded
    [    2.566833] i2c i2c-7: Cannot translate chip addr 0x69
    [    2.578298] m25p80 spi32766.0: unrecognized JEDEC id bytes: 00,  0,  0
    [    2.585893] libphy: Fixed MDIO Bus: probed
    [    2.591588] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    2.598515] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
    [    2.605124] ehci-pci: EHCI PCI platform driver
    [    2.609644] ehci-omap: OMAP-EHCI Host Controller driver
    [    2.615268] usbcore: registered new interface driver usbserial
    [    2.621422] mousedev: PS/2 mouse device common for all mice
    [    2.637741] i2c /dev entries driver
    [    2.641990] tvp5158 4-0058: Camera sensor driver registered
    [    2.647962] ov490 4-0024: Failed reading register 0x300a!
    [    2.653412] ov490: probe of 4-0024 failed with error -121
    [    2.659551] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
    [    2.666628] vip 48970000.vip: loading firmware vpdma-1b8.bin
    [    2.673206] i2c i2c-7: Cannot translate chip addr 0x18
    [    2.678371] i2c i2c-7: Cannot translate chip addr 0x19
    [    2.683730] vpe 489d0000.vpe: Device registered as /dev/video0
    [    2.689646] i2c i2c-7: Cannot translate chip addr 0x1a
    [    2.694827] i2c i2c-7: Cannot translate chip addr 0x29
    [    2.699988] i2c i2c-7: Cannot translate chip addr 0x2a
    [    2.705171] vip 48970000.vip: VPDMA firmware loaded
    [    2.710180] vip1-s1: Port A: Using subdev tvp5158 4-0058 for capture
    [    2.716587] i2c i2c-7: Cannot translate chip addr 0x2b
    [    2.721750] i2c i2c-7: Cannot translate chip addr 0x48
    [    2.727089] vip1-s1: device registered as video1
    [    2.731748] i2c i2c-7: Cannot translate chip addr 0x49
    [    2.736927] i2c i2c-7: Cannot translate chip addr 0x4a
    [    2.742089] i2c i2c-7: Cannot translate chip addr 0x4b
    [    2.747263] i2c i2c-7: Cannot translate chip addr 0x4c
    [    2.752424] i2c i2c-7: Cannot translate chip addr 0x4d
    [    2.757598] i2c i2c-7: Cannot translate chip addr 0x4e
    [    2.762772] i2c i2c-7: Cannot translate chip addr 0x4f
    [    2.767996] i2c i2c-7: Cannot translate chip addr 0x18
    [    2.773174] i2c i2c-7: Cannot translate chip addr 0x19
    [    2.778334] i2c i2c-7: Cannot translate chip addr 0x29
    [    2.783508] i2c i2c-7: Cannot translate chip addr 0x4c
    [    2.788669] i2c i2c-7: Cannot translate chip addr 0x4d
    [    2.796818] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [    2.862794] omap_hsmmc 480d1000.mmc: no pinctrl state for hs mode
    [    2.903211] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.909285] mmc0: MAN_BKOPS_EN bit is not set
    [    2.913872] usbcore: registered new interface driver usbhid
    [    2.919466] usbhid: USB HID core driver
    [    4.077024] clock: dpll_abe_ck failed transition to 'locked'
    [    5.232365] clock: dpll_abe_ck failed transition to 'locked'
    [    5.240349] ------------[ cut here ]------------
    [    5.244991] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:680 clk_core_disable+0x60/0x68()
    [    5.253114] Modules linked in:
    [    5.256189] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.14 #18
    [    5.262219] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    5.268336] Backtrace:
    [    5.270810] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    5.278410]  r6:c08ad578 r5:00000000 r4:20000093 r3:00000000
    [    5.284133] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    5.291389] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    5.299510]  r5:000002a8 r4:00000000
    [    5.303117] [<c0034574>] (warn_slowpath_common) from [<c0034650>] (warn_slowpath_null+0x24/0x2c)
    [    5.311936]  r8:00000004 r7:c0964558 r6:c0964778 r5:80000093 r4:ef025980
    [    5.318706] [<c003462c>] (warn_slowpath_null) from [<c054fd70>] (clk_core_disable+0x60/0x68)
    [    5.327180] [<c054fd10>] (clk_core_disable) from [<c054ff34>] (clk_disable+0x2c/0x38)
    [    5.335039]  r4:ef057200 r3:00000000
    [    5.338644] [<c054ff08>] (clk_disable) from [<c0023b08>] (_disable_clocks+0x20/0x84)
    [    5.346416]  r5:fffffff0 r4:c0964778
    [    5.350023] [<c0023ae8>] (_disable_clocks) from [<c0024da8>] (_enable+0x1a0/0x2d0)
    [    5.357621]  r6:c09b5610 r5:fffffff0 r4:c0964778 r3:00000000
    [    5.363337] [<c0024c08>] (_enable) from [<c00253b4>] (omap_hwmod_enable+0x2c/0x4c)
    [    5.370935]  r7:c0026610 r6:a0000093 r5:c09647d8 r4:c0964778
    [    5.376651] [<c0025388>] (omap_hwmod_enable) from [<c00265bc>] (omap_device_enable+0x48/0x9c)
    [    5.385209]  r6:ef1c9a40 r5:00000000 r4:00000001 r3:ef1c9a80
    [    5.390923] [<c0026574>] (omap_device_enable) from [<c0026628>] (_od_runtime_resume+0x18/0x2c)
    [    5.399568]  r6:c0026610 r5:ef1ca474 r4:ef1ca410 r3:00000000
    [    5.405285] [<c0026610>] (_od_runtime_resume) from [<c03d64d8>] (__rpm_callback+0x34/0x68)
    [    5.413581]  r4:ef1ca410 r3:00000000
    [    5.417186] [<c03d64a4>] (__rpm_callback) from [<c03d6534>] (rpm_callback+0x28/0x88)
    [    5.424958]  r6:ef165410 r5:c095a100 r4:ef1ca410 r3:00000002
    [    5.430675] [<c03d650c>] (rpm_callback) from [<c03d730c>] (rpm_resume+0x384/0x4f8)
    [    5.438273]  r5:c095a100 r4:ef1ca410
    [    5.441879] [<c03d6f88>] (rpm_resume) from [<c03d76ec>] (__pm_runtime_resume+0x54/0x6c)
    [    5.449913]  r10:00000000 r9:c094283c r8:00000000 r7:60000013 r6:00000004 r5:ef1ca474
    [    5.457813]  r4:ef1ca410
    [    5.460367] [<c03d7698>] (__pm_runtime_resume) from [<c0556ad8>] (of_dra7_atl_clk_probe+0x6c/0x214)
    [    5.469447]  r7:c09a8d2c r6:eea59f50 r5:ef698668 r4:ef1ca410
    [    5.475165] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    5.484071]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    5.491973]  r4:ffffffed
    [    5.494526] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    5.503431]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    5.509146] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    5.517615]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    5.525432] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    5.533641]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    5.539354] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    5.547387]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    5.552048] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    5.560000] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    5.568034]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    5.573749] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    5.582830]  r5:c095d828 r4:c095d828
    [    5.586438] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    5.596310] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    5.605310] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    5.614042]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    5.621944]  r4:c095282c
    [    5.624498] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    5.632794]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    5.640693]  r4:c09b5000
    [    5.643245] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    5.650843]  r4:00000000 r3:ef07e000
    [    5.654455] ---[ end trace 0ae69155d236ce8d ]---
    [    5.659090] omap_hwmod: atl: _wait_target_ready failed: -16
    [    5.665915] ------------[ cut here ]------------
    [    5.670559] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [    5.679905] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
    [    5.692039] Modules linked in:
    [    5.695112] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.14 #18
    [    5.702362] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    5.708477] Backtrace:
    [    5.710945] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    5.718543]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [    5.724261] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    5.731515] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    5.739637]  r5:00000093 r4:ef07faa8
    [    5.743241] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [    5.751972]  r8:c06c352c r7:ef161e50 r6:c08607d4 r5:c0860840 r4:80080003
    [    5.758743] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [    5.767649]  r3:ef161cc0 r2:c0860900
    [    5.771259] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [    5.780602]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [    5.788501]  r4:ef1791c0
    [    5.791055] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [    5.799960]  r10:00000000 r9:00000000 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [    5.807860]  r4:ef15a780
    [    5.810412] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [    5.818970]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [    5.824684] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [    5.833329]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [    5.839045] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [    5.847782] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [    5.856164]  r8:fa213000 r7:fa212000 r6:ef07fc50 r5:c095a8d8 r4:fa21200c r3:ef07fc50
    [    5.863979] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
    [    5.871492] Exception stack(0xef07fc50 to 0xef07fc98)
    [    5.876564] fc40:                                     c09f35a8 c08af3e8 c09f35a8 00000000
    [    5.884776] fc60: c09f35a8 ef698668 ef698668 ef07fcf8 c08af3e8 00000000 00000000 ef07fcac
    [    5.892986] fc80: ef07fcb0 ef07fca0 c0544248 c068820c 60000013 ffffffff
    [    5.899625]  r8:c08af3e8 r7:ef07fc84 r6:ffffffff r5:60000013 r4:c068820c r3:c0544248
    [    5.907447] [<c06881fc>] (_raw_spin_lock_irqsave) from [<c0544248>] (of_find_property+0x28/0x54)
    [    5.916272] [<c0544220>] (of_find_property) from [<c05444cc>] (of_get_property+0x10/0x1c)
    [    5.924481]  r8:00000000 r7:00000000 r6:eea59f50 r5:ef698668 r4:00000000 r3:00000000
    [    5.932302] [<c05444bc>] (of_get_property) from [<c0545680>] (__of_parse_phandle_with_args+0x30/0x254)
    [    5.941650] [<c0545650>] (__of_parse_phandle_with_args) from [<c0545940>] (of_parse_phandle_with_args+0x2c/0x3c)
    [    5.951864]  r10:00000000 r9:00000000 r8:00000000 r7:00000214 r6:eea59f50 r5:ef698668
    [    5.959763]  r4:00000000
    [    5.962315] [<c0545914>] (of_parse_phandle_with_args) from [<c0556b10>] (of_dra7_atl_clk_probe+0xa4/0x214)
    [    5.972014] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    5.980920]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    5.988820]  r4:ffffffed
    [    5.991372] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    6.000277]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    6.005993] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    6.014464]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    6.022279] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    6.030487]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    6.036201] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    6.044235]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    6.048894] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    6.056845] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    6.064879]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    6.070594] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    6.079674]  r5:c095d828 r4:c095d828
    [    6.083283] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    6.093153] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    6.102151] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    6.110883]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    6.118781]  r4:c095282c
    [    6.121333] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    6.129629]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    6.137527]  r4:c09b5000
    [    6.140079] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    6.147676]  r4:00000000 r3:ef07e000
    [    6.151277] ---[ end trace 0ae69155d236ce8e ]---
    [    6.155997] ------------[ cut here ]------------
    [    6.160639] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [    6.169985] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
    [    6.182117] Modules linked in:
    [    6.185191] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.14 #18
    [    6.192440] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    6.198554] Backtrace:
    [    6.201022] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    6.208620]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [    6.214336] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    6.221591] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    6.229712]  r5:00000093 r4:ef07faf0
    [    6.233318] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [    6.242049]  r8:c06c352c r7:ef161e50 r6:c08607d4 r5:c0860840 r4:80080003
    [    6.248819] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [    6.257725]  r3:ef161cc0 r2:c0860900
    [    6.261334] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [    6.270677]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [    6.278579]  r4:ef1791c0
    [    6.281133] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [    6.290039]  r10:eea59fc0 r9:00000000 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [    6.297938]  r4:ef15a780
    [    6.300490] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [    6.309047]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [    6.314763] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [    6.323406]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [    6.329123] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [    6.337859] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [    6.346242]  r8:fa213000 r7:fa212000 r6:ef07fc98 r5:c095a8d8 r4:fa21200c r3:ef07fc98
    [    6.354058] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
    [    6.361570] Exception stack(0xef07fc98 to 0xef07fce0)
    [    6.366641] fc80:                                                       ef698668 c08af3e8
    [    6.374853] fca0: ef07fcf8 00000000 00000000 ef698668 ef02e1c4 00000002 ef698a28 00000000
    [    6.383064] fcc0: eea59fc0 ef07fd2c ef07fd30 ef07fce8 c0545680 c05444bc 20000013 ffffffff
    [    6.391273]  r8:ef698a28 r7:ef07fccc r6:ffffffff r5:20000013 r4:c05444bc r3:c0545680
    [    6.399092] [<c0545650>] (__of_parse_phandle_with_args) from [<c0545940>] (of_parse_phandle_with_args+0x2c/0x3c)
    [    6.409306]  r10:eea59fc0 r9:00000000 r8:ef698a28 r7:00000314 r6:ef02e1c4 r5:ef698668
    [    6.417207]  r4:00000002
    [    6.419760] [<c0545914>] (of_parse_phandle_with_args) from [<c0556b10>] (of_dra7_atl_clk_probe+0xa4/0x214)
    [    6.429458] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    6.438364]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    6.446262]  r4:ffffffed
    [    6.448815] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    6.457721]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    6.463434] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    6.471905]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    6.479721] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    6.487929]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    6.493642] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    6.501675]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    6.506337] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    6.514288] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    6.522322]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    6.528038] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    6.537118]  r5:c095d828 r4:c095d828
    [    6.540725] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    6.550596] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    6.559595] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    6.568327]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    6.576226]  r4:c095282c
    [    6.578778] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    6.587074]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    6.594973]  r4:c09b5000
    [    6.597524] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    6.605123]  r4:00000000 r3:ef07e000
    [    6.608725] ---[ end trace 0ae69155d236ce8f ]---
    [    6.614566] ------------[ cut here ]------------
    [    6.619209] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [    6.628555] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
    [    6.640688] Modules linked in:
    [    6.643762] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.14 #18
    [    6.651012] Hardware name: Generic DRA72X (Flattened Device Tree)
    [    6.657128] Backtrace:
    [    6.659596] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [    6.667195]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [    6.672913] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [    6.680168] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [    6.688289]  r5:00000093 r4:ef07fb50
    [    6.691894] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [    6.700625]  r8:c06c352c r7:ef161e50 r6:c08607d4 r5:c0860840 r4:80080003
    [    6.707396] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [    6.716303]  r3:ef161cc0 r2:c0860900
    [    6.719913] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [    6.729256]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [    6.737156]  r4:ef1791c0
    [    6.739709] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [    6.748615]  r10:eea5f000 r9:00000000 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [    6.756517]  r4:ef15a780
    [    6.759070] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [    6.767627]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [    6.773345] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [    6.781990]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [    6.787706] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [    6.796444] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [    6.804827]  r8:fa213000 r7:fa212000 r6:ef07fcf8 r5:c095a8d8 r4:fa21200c r3:ef07fcf8
    [    6.812645] [<c0009420>] (gic_handle_irq) from [<c0013800>] (__irq_svc+0x40/0x74)
    [    6.820157] Exception stack(0xef07fcf8 to 0xef07fd40)
    [    6.825228] fce0:                                                       ef69895c 00000000
    [    6.833441] fd00: 00000001 00000000 00000003 ef698668 ef02e344 00000394 ef698914 00000000
    [    6.841653] fd20: eea5f000 ef07fdd4 ef07fd38 ef07fd48 c0547b30 c0556af4 80000013 ffffffff
    [    6.849862]  r8:ef698914 r7:ef07fd2c r6:ffffffff r5:80000013 r4:c0556af4 r3:c0547b30
    [    6.857681] [<c0556a6c>] (of_dra7_atl_clk_probe) from [<c03cf414>] (platform_drv_probe+0x58/0xb8)
    [    6.866588]  r10:00000000 r9:c094283c r8:00000000 r7:c09a8d2c r6:fffffdfb r5:ef1ca410
    [    6.874488]  r4:ffffffed
    [    6.877041] [<c03cf3bc>] (platform_drv_probe) from [<c03cdc3c>] (driver_probe_device+0x1e8/0x2b0)
    [    6.885948]  r7:c09a8d2c r6:00000000 r5:c09f081c r4:ef1ca410
    [    6.891663] [<c03cda54>] (driver_probe_device) from [<c03cdd98>] (__driver_attach+0x94/0x98)
    [    6.900133]  r8:c09318ec r7:00000000 r6:ef1ca444 r5:c09a8d2c r4:ef1ca410 r3:00000000
    [    6.907949] [<c03cdd04>] (__driver_attach) from [<c03cc198>] (bus_for_each_dev+0x5c/0x90)
    [    6.916158]  r6:c03cdd04 r5:c09a8d2c r4:00000000 r3:00000000
    [    6.921872] [<c03cc13c>] (bus_for_each_dev) from [<c03cd52c>] (driver_attach+0x24/0x28)
    [    6.929906]  r6:c0995060 r5:eea5d300 r4:c09a8d2c
    [    6.934565] [<c03cd508>] (driver_attach) from [<c03cd298>] (bus_add_driver+0xf0/0x1fc)
    [    6.942517] [<c03cd1a8>] (bus_add_driver) from [<c03ce618>] (driver_register+0x80/0xfc)
    [    6.950551]  r7:000000c8 r6:eea59c40 r5:c095d828 r4:c09a8d2c
    [    6.956266] [<c03ce598>] (driver_register) from [<c03cf2b0>] (__platform_driver_register+0x48/0x4c)
    [    6.965347]  r5:c095d828 r4:c095d828
    [    6.968956] [<c03cf268>] (__platform_driver_register) from [<c0931904>] (dra7_atl_clk_driver_init+0x18/0x20)
    [    6.978827] [<c09318ec>] (dra7_atl_clk_driver_init) from [<c00097e0>] (do_one_initcall+0x8c/0x1dc)
    [    6.987826] [<c0009754>] (do_one_initcall) from [<c0900f20>] (kernel_init_freeable+0x1a4/0x270)
    [    6.996558]  r10:00000000 r9:c094283c r8:c0942830 r7:000000c8 r6:c09b5000 r5:00000006
    [    7.004458]  r4:c095282c
    [    7.007010] [<c0900d7c>] (kernel_init_freeable) from [<c0683d60>] (kernel_init+0x14/0x100)
    [    7.015306]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0683d4c
    [    7.023205]  r4:c09b5000
    [    7.025757] [<c0683d4c>] (kernel_init) from [<c000fd08>] (ret_from_fork+0x14/0x2c)
    [    7.033354]  r4:00000000 r3:ef07e000
    [    7.036957] ---[ end trace 0ae69155d236ce90 ]---
    [    7.043116] hwspinlock_user gatemp: requested 10 hwspinlocks
    [    7.050439] NET: Registered protocol family 10
    [    7.065616] sit: IPv6 over IPv4 tunneling driver
    [    7.070807] NET: Registered protocol family 17
    [    7.075536] Key type dns_resolver registered
    [    7.079940] omap_voltage_late_init: Voltage driver support not added
    [    7.086877] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.093108] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.099342] ti_oppdm 4a003b20.oppdm: Unable to get vdd regulator:-517
    [    7.105963] Power Management for TI OMAP4+ devices.
    [    7.111093] Registering SWP/SWPB emulation handler
    [    7.118141] [drm:omap_drm_init] init
    [    7.123484] dmm 4e000000.dmm: initialized all PAT entries
    [    7.144223] mmc0: new high speed MMC card at address 0001
    [    7.150062] pinctrl-single 4a003400.pinmux: pin 4a003824.0 already requested by 4806a000.serial; cannot claim for 0-0058
    [    7.161343] pinctrl-single 4a003400.pinmux: pin-265 (0-0058) status -22
    [    7.168010] pinctrl-single 4a003400.pinmux: could not request pin 265 (4a003824.0) from group tps65917_pins_default  on device pinctrl-single
    [    7.180907] palmas 0-0058: Error applying setting, reverse things back
    [    7.187508] mmcblk0: mmc0:0001 R1J55A 7.28 GiB
    [    7.192233] palmas 0-0058: Irq flag is 0x00000000
    [    7.199200] palmas 0-0058: Muxing GPIO 51, PWM 0, LED 2
    [    7.204647] mmcblk0boot0: mmc0:0001 R1J55A partition 1 128 KiB
    [    7.221391] mmcblk0boot1: mmc0:0001 R1J55A partition 2 128 KiB
    [    7.228964]  mmcblk0: p1 p2
    [    7.235852] OMAP DSS rev 6.1
    [    7.239594] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
    [    7.249859] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
    [    7.260600] connector-hdmi connector: failed to find video source
    [    7.267163] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.277140] omap_hsmmc 4809c000.mmc: Got CD GPIO
    [    7.322837] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.329048] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.335767] Adding alias for supply vdd,cpu0 -> vdd,4a003b20.oppdm
    [    7.342000] Adding alias for supply vbb,cpu0 -> vbb,4a003b20.oppdm
    [    7.350626] connector-hdmi connector: failed to find video source
    [    7.357059] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.363902] hctosys: unable to open rtc device (rtc0)
    [    7.375031] mmc1: host does not support reading read-only switch, assuming write-enable
    [    7.387807] aic_dvdd: disabling
    [    7.391115] mmc1: new SDHC card at address 1234
    [    7.395956] ldo4: disabling
    [    7.409135] mmcblk1: mmc1:1234 SA04G 3.71 GiB
    [    7.414813]  mmcblk1: p1
    [    7.418293] connector-hdmi connector: failed to find video source
    [    7.432589] Waiting for root device PARTUUID=bbd75c8d-02...
    [    7.438485] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.507946] mmc2: host does not support reading read-only switch, assuming write-enable
    [    7.516049] mmc2: new SDHC card at address 0001
    [    7.530984] mmcblk2: mmc2:0001 SD4GB 3.64 GiB
    [    7.536656]  mmcblk2: p1 p2
    [    7.540410] connector-hdmi connector: failed to find video source
    [    7.546884] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    7.957409] EXT4-fs (mmcblk2p2): recovery complete
    [    7.966517] EXT4-fs (mmcblk2p2): mounted filesystem with ordered data mode. Opts: (null)
    [    7.974691] VFS: Mounted root (ext4 filesystem) on device 179:66.
    [    7.983577] devtmpfs: mounted
    [    7.986773] Freeing unused kernel memory: 352K (c0900000 - c0958000)
    [    7.993170] This architecture does not have kernel memory protection.
    INIT: version 2.88 booting
    Starting udev
    [    8.639466] udevd[111]: starting version 182
    [    9.044478] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
    [    9.052304]  remoteproc0: 58820000.ipu is available
    [    9.307497]  remoteproc0: Note: remoteproc is still under development and considered experimental.
    [    9.518127]  remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [    9.683619] connector-hdmi connector: failed to find video source
    [    9.689877]  remoteproc0: Direct firmware load for dra7-ipu1-fw.xem4 failed with error -2
    [    9.698605] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
    [    9.747887] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    9.759286] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
    [    9.782544]  remoteproc0: failed to load dra7-ipu1-fw.xem4
    [    9.832555] alg: skcipher: setkey failed on test 5 for ecb-des-omap: flags=100
    [    9.863376] connector-hdmi connector: failed to find video source
    [    9.869770] cpsw 48484000.ethernet: gpio request failed, ret -517
    [    9.962521] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [   10.062764] alg: skcipher-ddst: setkey failed on test 5 for ecb-des-omap: flags=100
    [   10.234247] connector-hdmi connector: failed to find video source
    [   10.241812] rtc rtc0: 48838000.rtc: dev (254:0)
    [   10.292541] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc0
    [   10.324338] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   10.365205] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
    [   10.399292] connector-hdmi connector: failed to find video source
    [   10.424713] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
    [   10.430574] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
    [   10.457373]  remoteproc1: 55020000.ipu is available
    udevd[363]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    udevd[364]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   10.530088] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   10.559062]  remoteproc1: Note: remoteproc is still under development and considered experimental.
    [   10.569747] CAN device driver interface
    udevd[379]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   10.677479] e1000e 0000:01:00.0: enabling device (0140 -> 0142)
    [   10.742550]  remoteproc1: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [   10.757698] e1000e 0000:01:00.0: Interrupt Throttling Rate (ints/sec) set to dynamic conservative mode
    [   10.824098] connector-hdmi connector: failed to find video source
    [   10.830506] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   10.840890] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
    [   10.851953] e1000e 0000:01:00.0 0000:01:00.0 (uninitialized): Failed to initialize MSI-X interrupts.  Falling back to MSI interrupts.
    [   10.890220] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x0 impl platform mode
    [   10.927575] connector-hdmi connector: failed to find video source
    [   10.936674] ahci 4a140000.sata: flags: 64bit ncq sntf pm led clo only pmp pio slum part ccc apst
    [   10.972094] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.007341] scsi host0: ahci
    [   11.010506] ata1: DUMMY
    [   11.027035] connector-hdmi connector: failed to find video source
    [   11.033604] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
    [   11.060502] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.083932] e1000e 0000:01:00.0 eth0: registered PHC clock
    [   11.089449] e1000e 0000:01:00.0 eth0: (PCI Express:2.5GT/s:Width x1) 88:88:88:88:87:88
    [   11.152986] e1000e 0000:01:00.0 eth0: Intel(R) PRO/1000 Network Connection
    [   11.159910] e1000e 0000:01:00.0 eth0: MAC: 3, PHY: 8, PBA No: FFFFFF-0FF
    [   11.222754] connector-hdmi connector: failed to find video source
    [   11.229157] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.407858]  remoteproc1: registered virtio0 (type 7)
    udevd[426]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    udevd[435]: failed to execute '/etc/udev/scripts/mount.sh' '/etc/udev/scripts/mount.sh': No such file or directory
    
    [   11.864814] connector-hdmi connector: failed to find video source
    [   11.871217] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.877547] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
    [   11.903402] connector-hdmi connector: failed to find video source
    [   11.909810] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.952744] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
    [   11.959609] connector-hdmi connector: failed to find video source
    [   11.972738] c_can_platform 4ae3c000.can: c_can_platform device registered (regs=fce3c000, irq=358)
    [   11.983617] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   11.990417] connector-hdmi connector: failed to find video source
    [   12.014834] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
    [   12.029405]  remoteproc2: 40800000.dsp is available
    [   12.042741]  remoteproc2: Note: remoteproc is still under development and considered experimental.
    [   12.051739]  remoteproc2: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
    [   12.083276] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.090095] connector-hdmi connector: failed to find video source
    [   12.096310] [drm:drm_platform_init]
    [   12.099899] [drm:drm_get_platform_dev]
    [   12.115732] [drm:drm_minor_register]
    [   12.119415] [drm:drm_minor_register]
    [   12.133729] [drm:drm_minor_register] new minor registered 128
    [   12.139502] [drm:drm_minor_register]
    [   12.152712] [drm:drm_minor_register] new minor registered 0
    [   12.174221]  remoteproc2: registered virtio1 (type 7)
    [   12.183027] [drm] Initialized pvr 1.14.3699939 20110701 on minor 0
    [   12.197100]  remoteproc1: powering up 55020000.ipu
    [   12.202875] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.209723] connector-hdmi connector: failed to find video source
    [   12.231109]  remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3484972
    [   12.252770] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
    [   12.364632]  remoteproc1: remote processor 55020000.ipu is now up
    [   12.371567] virtio_rpmsg_bus virtio0: rpmsg host is online
    [   12.377131] virtio_rpmsg_bus virtio0: creating channel rpmsg-rpc addr 0x3b
    [   12.393267] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.400083] connector-hdmi connector: failed to find video source
    [   12.417150]  remoteproc2: powering up 40800000.dsp
    [   12.425089]  remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 929770
    [   12.433049] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.440202] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   12.452364] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
    [   12.458261] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
    [   12.464189] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
    [   12.470868] connector-hdmi connector: failed to find video source
    [   12.477067] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 1
    [   12.485191] xhci-hcd xhci-hcd.1.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
    [   12.502552] xhci-hcd xhci-hcd.1.auto: irq 470, io mem 0x48890000
    [   12.513383] hub 1-0:1.0: USB hub found
    [   12.522477] hub 1-0:1.0: 1 port detected
    [   12.526877] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.533223] xhci-hcd xhci-hcd.1.auto: xHCI Host Controller
    [   12.538739] xhci-hcd xhci-hcd.1.auto: new USB bus registered, assigned bus number 2
    [   12.553246] connector-hdmi connector: failed to find video source
    [   12.559637] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.582538] usb usb2: We don't know the algorithms for LPM for this host, disabling LPM.
    [   12.591607] hub 2-0:1.0: USB hub found
    [   12.602514] hub 2-0:1.0: 1 port detected
    [   12.607253] connector-hdmi connector: failed to find video source
    [   12.614476] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [   12.619999] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 3
    [   12.628106]  remoteproc2: remote processor 40800000.dsp is now up
    [   12.634548] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.641292] connector-hdmi connector: failed to find video source
    [   12.647933] virtio_rpmsg_bus virtio1: rpmsg host is online
    [   12.653495] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x36
    [   12.661809] xhci-hcd xhci-hcd.2.auto: hcc params 0x0220f04c hci version 0x100 quirks 0x00010010
    [   12.670906] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.678778] virtio_rpmsg_bus virtio1: creating channel rpmsg-client-sample addr 0x37
    [   12.696238] xhci-hcd xhci-hcd.2.auto: irq 471, io mem 0x488d0000
    [   12.707372] connector-hdmi connector: failed to find video source
    [   12.714799] virtio_rpmsg_bus virtio1: creating channel rpmsg-rpc addr 0x3b
    [   12.728396] hub 3-0:1.0: USB hub found
    [   12.733039] rpmsg_rpc rpmsg0: probing service rpmsg-dce with src 1024 dst 59
    [   12.741366] rpmsg_rpc rpmsg3: probing service rpmsg-dce-dsp with src 1024 dst 59
    [   12.748989] hub 3-0:1.0: 1 port detected
    [   12.753479] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.760339] connector-hdmi connector: failed to find video source
    [   12.766847] xhci-hcd xhci-hcd.2.auto: xHCI Host Controller
    [   12.772363] xhci-hcd xhci-hcd.2.auto: new USB bus registered, assigned bus number 4
    [   12.782093] rpmsg_rpc rpmsg3: published functions = 8
    [   12.796316] rpmsg_rpc rpmsg0: published functions = 8
    [   12.801946] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.808411] usb usb4: We don't know the algorithms for LPM for this host, disabling LPM.
    [   12.817751] connector-hdmi connector: failed to find video source
    [   12.824914] hub 4-0:1.0: USB hub found
    [   12.828871] hub 4-0:1.0: 1 port detected
    [   12.833289] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.840054] connector-hdmi connector: failed to find video source
    [   12.884904] cpsw 48484000.ethernet: gpio request failed, ret -517
    [   12.894272] connector-hdmi connector: failed to find video source
    [   12.919146] EXT4-fs (mmcblk2p2): re-mounted. Opts: (null)
    Starting Bootlog daemon: bootlogd.
    [   13.000488] random: dd urandom read with 65 bits of entropy available
    ALSA: Restoring mixer settings...
    /usr/sbin/alsactl: load_state:1729: No soundcards found...
    Thu Sep  3 18:41:00 UTC 2015
    [   13.545764] ------------[ cut here ]------------
    [   13.550414] WARNING: CPU: 0 PID: 585 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x23c/0x368()
    [   13.559935] 44000000.ocp:L3 Standard Error: MASTER MPU TARGET DSS (Read): At Address: 0x00000040 : Data Access in User mode during Functional access
    [   13.573290] Modules linked in: rpmsg_rpc xhci_plat_hcd virtio_rpmsg_bus ecb sha512_generic sha512_arm sha256_generic dwc3 hmac md5 udc_core sha1_generic sha1_arm_neon sha1_arm pvrsrvkm(O) c_can_platform c_can can_dev omap_aes_driver omap_sham ahci_platform omap_wdt libahci_platform e1000e libahci dwc3_omap rtc_omap omap_des omap_rng rng_core omap_remoteproc remoteproc virtio_ring virtio
    [   13.607922] CPU: 0 PID: 585 Comm: omapconf Tainted: G        W  O    4.4.14 #18
    [   13.615259] Hardware name: Generic DRA72X (Flattened Device Tree)
    [   13.621375] Backtrace:
    [   13.623846] [<c0012ba0>] (dump_backtrace) from [<c0012d3c>] (show_stack+0x18/0x1c)
    [   13.631444]  r6:c08608e4 r5:00000000 r4:20000193 r3:00000000
    [   13.637160] [<c0012d24>] (show_stack) from [<c02a5fac>] (dump_stack+0x88/0xa8)
    [   13.644414] [<c02a5f24>] (dump_stack) from [<c00345f0>] (warn_slowpath_common+0x7c/0xb8)
    [   13.652535]  r5:00000093 r4:ed21be08
    [   13.656139] [<c0034574>] (warn_slowpath_common) from [<c00346d0>] (warn_slowpath_fmt+0x38/0x40)
    [   13.664869]  r8:c06c3534 r7:ef161e50 r6:c08607d4 r5:c0860834 r4:80080001
    [   13.671634] [<c003469c>] (warn_slowpath_fmt) from [<c02d263c>] (l3_interrupt_handler+0x23c/0x368)
    [   13.680539]  r3:ef161cc0 r2:c0860900
    [   13.684145] [<c02d2400>] (l3_interrupt_handler) from [<c007cc14>] (handle_irq_event_percpu+0x64/0x164)
    [   13.693487]  r10:ef15a780 r9:c09b240b r8:00000017 r7:00000000 r6:00000000 r5:ef15a7e0
    [   13.701383]  r4:ef1791c0
    [   13.703935] [<c007cbb0>] (handle_irq_event_percpu) from [<c007cd54>] (handle_irq_event+0x40/0x64)
    [   13.712839]  r10:00000000 r9:befe2de0 r8:ef006000 r7:00000000 r6:c095fe44 r5:ef15a7e0
    [   13.720735]  r4:ef15a780
    [   13.723285] [<c007cd14>] (handle_irq_event) from [<c007ffec>] (handle_fasteoi_irq+0xbc/0x194)
    [   13.731841]  r6:c095fe44 r5:ef15a7e0 r4:ef15a780 r3:00000000
    [   13.737553] [<c007ff30>] (handle_fasteoi_irq) from [<c007c4a4>] (generic_handle_irq+0x20/0x30)
    [   13.746197]  r7:00000000 r6:00000000 r5:c0954424 r4:00000017
    [   13.751909] [<c007c484>] (generic_handle_irq) from [<c007c5d0>] (__handle_domain_irq+0x5c/0xbc)
    [   13.760645] [<c007c574>] (__handle_domain_irq) from [<c000945c>] (gic_handle_irq+0x3c/0x7c)
    [   13.769028]  r8:fa213000 r7:fa212000 r6:ed21bfb0 r5:c095a8d8 r4:fa21200c r3:ed21bfb0
    [   13.776842] [<c0009420>] (gic_handle_irq) from [<c0013ae8>] (__irq_usr+0x48/0x60)
    [   13.784352] Exception stack(0xed21bfb0 to 0xed21bff8)
    [   13.789422] bfa0:                                     00000000 00000003 58000000 00000000
    [   13.797633] bfc0: befe2ef3 befe2efe 00000030 00000003 befe2dd8 befe2de0 00000000 001d5f34
    [   13.805844] bfe0: 00000000 befe2b60 000be8b8 00008e60 60000010 ffffffff
    [   13.812481]  r8:30c5387d r7:30c5387d r6:ffffffff r5:60000010 r4:00008e60 r3:00000000
    [   13.820288] ---[ end trace 0ae69155d236ce92 ]---
    omapconf: powerdm_deinit(): cpu not supported!!!
    omapconf: clockdm_deinit(): cpu not supported!!!
    /etc/rcS.d/S98_AB_auto_execution.sh: line 17: /proc/irq/301/smp_affinity: No such file or directory
    /usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
    /usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio161/direction: No such file or directory
    /usr/local/bin/set_unused_gpio_input: line 14: echo: write error: Device or resource busy
    /usr/local/bin/set_unused_gpio_input: line 15: /sys/class/gpio/gpio187/direction: No such file or directory
    INIT: Entering runlevel: 5
    Configuring network interfaces... [   15.612926] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
    udhcpc (v1.22.1) started
    Sending discover...
    [   18.073450] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
    [   18.081296] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
    [   18.762591] e1000e: eth0 NIC Link is Down
    Sending discover...
    Sending discover...
    No lease, forking to background
    done.
    Starting system message bus: dbus.
    UIM SYSFS Node Not Found
    Starting telnet daemon.
    Starting tiipclad daemon
    GateMP support enabled on host
    
    Opened log file: lad.txt
    
    numProcessors = 5 id = 0 baseId = 0
    
    Spawned daemon: /usr/bin/lad_dra7xx
    
    .
    Starting rpcbind daemon...done.
    creating NFS state directory: done
    starting statd: done
    NFS daemon support not enabled in kernel
    Starting syslogd/klogd: done
    Starting thttpd.
    Enabling thermal zones...
    Stopping Bootlog daemon: bootlogd.
    
    root@wnc-j6:~# [   70.373450] e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None
    [   71.562587] e1000e: eth0 NIC Link is Down
    
    

    2. If there has no frame buffer support in GLSDK 3.00.00.03, could you please help to provide video output tool (command) that can help me to output bmp file to display monitor?

  • Andy,

    >> I would also suggest to try enabling one display at a time (either HDMI or LCD) to see if any device tree errors in one of the displays is preventing DRM from initializing.

    Did you try enabling only the LCD?

    regards,
    Venkat
  • Andy,

    Also the log shows a lot of probe failures. Some of those could prevent the DSS and subsequently DRM from initializing. Can you please review the probe failures in the logs?

    [ 0.480577] pcf857x: probe of 0-0020 failed with error -121
    [ 0.480841] pcf857x: probe of 0-0021 failed with error -121
    [ 0.481002] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
    [ 0.481420] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
    [ 0.500599] pcf857x: probe of 3-0021 failed with error -121
    [ 0.500637] omap_i2c 4807a000.i2c: bus 3 rev0.12 at 400 kHz
    [ 0.520615] pcf857x: probe of 4-0026 failed with error -121
    [ 0.521043] pca953x 4-0020: failed reading register
    [ 0.521062] pca953x: probe of 4-0020 failed with error -121

    regards,
    Venkat
  • Hi Venkat,

    Finally I can output video to monitor. 

    In this bug, there are 2 points that I modified

    1. pdev_probe always return failed, I force "omapdss_stack_is_ready()" always return "true" 

    2. empty panel_list --> this need to add device node in DTS

    I think point 2 is no problem. But point 1 I have to know what the function that "omapdss_comp_list" work? There has no function named "omapdss_stack_is_ready()" In GLSDK 7.02.00.02.

    Could you please help to explain "omapdss_stack_is_ready()". 

    regards,

    Andy

  • Andy,

    Please look at the below kernel commit where omapdss_stack_is_ready() function was introduced. Forcing this function to return "true" is not right. Have you tried with only (2)? Can you add some prints and figure out which components in the display stack are not ready?

    commit ca37da78aec06dd22658e9171fad39d7269b248f
    Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
    Date: Tue May 3 22:07:10 2016 +0300

    drm/omap: dss: Support for detecting display stack readiness

    When omapdss is loaded (all core components are in place) create a list of
    devices used in the display graph. This list later can be used by omapdrm
    via the omapdss_stack_is_ready() function to check that these components
    are loaded. Based on this information, omapdrm can defer probe in case when
    the omapdss stack is not ready yet.

    Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>

    regards,
    Venkat
  • Hi Venkat,

    Finally, fb0 can generate and I can diaplay RGB888 video source to monitor.

    Because of omapdrm will check both hdmi and rgb888 configuration in DTS, I turn off HDMI and then RGB888 can work well.

    Thank you.