AM5728: HDMI I2C error

root@am57xx-evm:~# dmesg
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 4.9.59-ga75d8e9305 (alicanlinux@alicanlinux) (gcc version 6.2.1 20161016 (Linaro GCC 6.2-2016.11) ) #1 SMP PREEMPT Tue Apr 3 11:45:31 +03 2018
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: div instructions available: patching division code
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] OF: fdt:Machine model: TI AM572x EVM Rev A3
[    0.000000] efi: Getting EFI parameters from FDT:
[    0.000000] efi: UEFI not found.
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000095800000, size 56 MiB
[    0.000000] OF: reserved mem: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 64 MiB
[    0.000000] OF: reserved mem: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009d000000, size 32 MiB
[    0.000000] OF: reserved mem: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009f000000, size 8 MiB
[    0.000000] OF: reserved mem: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fd400000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000fed00000 to fe600000 for dram barrier
[    0.000000] On node 0 totalpages: 470272
[    0.000000] free_area_init_node: node 0, pgdat c104c040, node_mem_map eedc6000
[    0.000000]   DMA zone: 1728 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 147456 pages, LIFO batch:31
[    0.000000]   HighMem zone: 322816 pages, LIFO batch:31
[    0.000000] DRA752 ES2.0
[    0.000000] percpu: Embedded 13 pages/cpu @eed59000 s22156 r8192 d22900 u53248
[    0.000000] pcpu-alloc: s22156 r8192 d22900 u53248 alloc=13*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 468544
[    0.000000] Kernel command line: console=ttyO2,115200n8 root=PARTUUID=6a7f9feb-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: 1659436K/1881088K available (8192K kernel code, 315K rwdata, 2428K rodata, 2048K init, 304K bss, 33236K reserved, 188416K cma-reserved, 1266688K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
                   lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0xc0008000 - 0xc0a00000   (10208 kB)
                     .init : 0xc0e00000 - 0xc1000000   (2048 kB)
                     .data : 0xc1000000 - 0xc104ef80   ( 316 kB)
                      .bss : 0xc1050000 - 0xc109c130   ( 305 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 32786 Hz
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000016] Switching to timer-based delay loop, resolution 162ns
[    0.000323] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000331] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000730] Console: colour dummy device 80x30
[    0.000746] WARNING: Your 'console=ttyO2' has been replaced by 'ttyS2'
[    0.000752] This ensures that you still see kernel messages. Please
[    0.000758] update your kernel commandline.
[    0.000775] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000788] pid_max: default: 32768 minimum: 301
[    0.000888] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000898] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001519] CPU: Testing write buffer coherency: ok
[    0.001725] /cpus/cpu@0 missing clock-frequency property
[    0.001741] /cpus/cpu@1 missing clock-frequency property
[    0.001752] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001769] Setting up static identity map for 0x80200000 - 0x80200060
[    0.080076] EFI services will not be available.
[    0.170305] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.170392] Brought up 2 CPUs
[    0.170406] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.170413] CPU: All CPU(s) started in HYP mode.
[    0.170419] CPU: Virtualization extensions available.
[    0.170918] devtmpfs: initialized
[    0.197941] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.198183] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.198199] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.201553] pinctrl core: initialized pinctrl subsystem
[    0.202367] NET: Registered protocol family 16
[    0.203231] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.204273] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.316544] omap_hwmod: dcan2: _wait_target_disable failed
[    0.440403] cpuidle: using governor ladder
[    0.470432] cpuidle: using governor menu
[    0.478104] gpio gpiochip0: (gpio): added GPIO chardev (254:0)
[    0.478336] gpiochip_setup_dev: registered GPIOs 0 to 31 on device: gpiochip0 (gpio)
[    0.479796] OMAP GPIO hardware version 0.1
[    0.480362] omap_gpio 48055000.gpio: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/pinmux_emmc_reset_pins, deferring probe
[    0.480949] gpio gpiochip1: (gpio): added GPIO chardev (254:1)
[    0.481163] gpiochip_setup_dev: registered GPIOs 32 to 63 on device: gpiochip1 (gpio)
[    0.482987] gpio gpiochip2: (gpio): added GPIO chardev (254:2)
[    0.483196] gpiochip_setup_dev: registered GPIOs 64 to 95 on device: gpiochip2 (gpio)
[    0.484934] omap_gpio 4805b000.gpio: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/pinmux_phy_reset_pwrdown_pins, deferring probe
[    0.485451] gpio gpiochip3: (gpio): added GPIO chardev (254:3)
[    0.485663] gpiochip_setup_dev: registered GPIOs 96 to 127 on device: gpiochip3 (gpio)
[    0.487459] gpio gpiochip4: (gpio): added GPIO chardev (254:4)
[    0.487663] gpiochip_setup_dev: registered GPIOs 128 to 159 on device: gpiochip4 (gpio)
[    0.489478] gpio gpiochip5: (gpio): added GPIO chardev (254:5)
[    0.489682] gpiochip_setup_dev: registered GPIOs 160 to 191 on device: gpiochip5 (gpio)
[    0.491340] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.491786] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.517052] No ATAGs?
[    0.517076] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.517085] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.517448] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.517457] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.517995] OMAP DMA hardware revision 0.0
[    0.561612] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.562876] edma 43300000.edma: memcpy is disabled
[    0.567631] edma 43300000.edma: TI EDMA DMA engine driver
[    0.567992] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-pwr_3v3[0]'
[    0.568262] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-pwr_1v8[0]'
[    0.568535] of_get_named_gpiod_flags: can't parse 'gpio' property of node '/fixedregulator-pwr_vtt_0v675[0]'
[    0.568907] of_get_named_gpiod_flags: parsed 'gpio' property of node '/fixedregulator@2[0]' - status (0)
[    0.571943] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.572115] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.572268] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.572418] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.572679] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.572863] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.574799] omap_i2c 48070000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/i2c1_pins_default, deferring probe
[    0.574836] omap_i2c 48060000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/i2c3_pins_default, deferring probe
[    0.574869] omap_i2c 4807c000.i2c: could not find pctldev for node /ocp/l4@4a000000/scm@2000/pinmux@1400/i2c5_pins_default, deferring probe
[    0.575005] media: Linux media interface: v0.10
[    0.575047] Linux video capture interface: v2.00
[    0.575079] pps_core: LinuxPPS API ver. 1 registered
[    0.575087] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.575105] PTP clock support registered
[    0.575135] EDAC MC: Ver: 3.0.0
[    0.575839] omap-mailbox 4883c000.mailbox: omap mailbox rev 0x400
[    0.576131] omap-mailbox 4883e000.mailbox: omap mailbox rev 0x400
[    0.576413] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.576698] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.577013] Advanced Linux Sound Architecture Driver Initialized.
[    0.577817] clocksource: Switched to clocksource arch_sys_counter
[    0.588057] NET: Registered protocol family 2
[    0.588543] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.588606] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.588731] TCP: Hash tables configured (established 8192 bind 8192)
[    0.588778] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.588808] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.588935] NET: Registered protocol family 1
[    0.589303] RPC: Registered named UNIX socket transport module.
[    0.589312] RPC: Registered udp transport module.
[    0.589319] RPC: Registered tcp transport module.
[    0.589325] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.589335] PCI: CLS 0 bytes, default 64
[    0.590216] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.593127] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    0.600515] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.601226] NFS: Registering the id_resolver key type
[    0.601246] Key type id_resolver registered
[    0.601254] Key type id_legacy registered
[    0.601291] ntfs: driver 2.1.32 [Flags: R/O].
[    0.602462] bounce: pool size: 64 pages
[    0.602603] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246)
[    0.602613] io scheduler noop registered
[    0.602622] io scheduler deadline registered
[    0.602751] io scheduler cfq registered (default)
[    0.607190] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.667313] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.670679] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 235, base_baud = 3000000) is a 8250
[    1.563538] console [ttyS2] enabled
[    1.568048] 48066000.serial: ttyS4 at MMIO 0x48066000 (irq = 236, base_baud = 3000000) is a 8250
[    1.578685] omap_rng 48090000.rng: OMAP Random Number Generator ver. 20
[    1.585437] [drm] Initialized
[    1.589820] omapdss_dss 58000000.dss: master bind failed: -517
[    1.596288] of_get_named_gpiod_flags: parsed 'hpd-gpios' property of node '/connector[0]' - status (0)
[    1.596328] connector-hdmi connector: failed to find video source
[    1.612866] brd: module loaded
[    1.621123] loop: module loaded
[    1.627450] m25p80 spi0.0: n25q00 (131072 Kbytes)
[    1.632262] 7 ofpart partitions found on MTD device spi0.0
[    1.637773] Creating 7 MTD partitions on "spi0.0":
[    1.642630] 0x000000000000-0x000000040000 : "QSPI.SPL"
[    1.648796] 0x000000040000-0x000000140000 : "QSPI.u-boot"
[    1.655119] 0x000000140000-0x0000001c0000 : "QSPI.u-boot-spl-os"
[    1.662115] 0x0000001c0000-0x0000001d0000 : "QSPI.u-boot-env"
[    1.668828] 0x0000001d0000-0x0000001e0000 : "QSPI.u-boot-env.backup1"
[    1.676206] 0x0000001e0000-0x0000009e0000 : "QSPI.kernel"
[    1.682572] 0x0000009e0000-0x000002000000 : "QSPI.file-system"
[    1.689994] libphy: Fixed MDIO Bus: probed
[    1.747853] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    1.753978] libphy: 48485000.mdio: probed
[    1.760301] davinci_mdio 48485000.mdio: phy[0]: device 48485000.mdio:00, driver TI DP83867
[    1.769149] cpsw 48484000.ethernet: No slave[1] phy_id, phy-handle, or fixed-link property
[    1.777474] cpsw 48484000.ethernet: Detected MACID = a4:d5:78:e3:8d:14
[    1.784105] cpsw 48484000.ethernet: device node lookup for pps timer failed
[    1.791172] cpsw 48484000.ethernet: cpts: overflow check period 500 (jiffies)
[    1.799881] mousedev: PS/2 mouse device common for all mice
[    1.805772] i2c /dev entries driver
[    1.812901] cpu cpu0: dev_pm_opp_set_regulators: no regulator (vdd) found: -19
[    1.821380] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd
[    1.821387] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[    1.821396] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]'
[    1.821403] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]'
[    1.821410] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[    1.821416] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed
[    1.821425] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp
[    1.821431] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[    1.821438] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
[    1.821444] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
[    1.821450] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[    1.821456] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed
[    1.822162] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd
[    1.822169] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup
[    1.822177] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]'
[    1.822184] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]'
[    1.822191] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup
[    1.822197] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed
[    1.822206] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp
[    1.822211] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup
[    1.822218] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
[    1.822224] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
[    1.822230] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup
[    1.822236] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed
[    1.822413] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    1.828824] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    1.835863] omap_hsmmc 480d1000.mmc: GPIO lookup for consumer cd
[    1.835869] omap_hsmmc 480d1000.mmc: using device tree for GPIO lookup
[    1.835877] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480d1000[0]'
[    1.835884] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480d1000[0]'
[    1.835890] omap_hsmmc 480d1000.mmc: using lookup tables for GPIO lookup
[    1.835896] omap_hsmmc 480d1000.mmc: lookup for GPIO cd failed
[    1.835904] omap_hsmmc 480d1000.mmc: GPIO lookup for consumer wp
[    1.835910] omap_hsmmc 480d1000.mmc: using device tree for GPIO lookup
[    1.835917] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480d1000[0]'
[    1.835923] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480d1000[0]'
[    1.835928] omap_hsmmc 480d1000.mmc: using lookup tables for GPIO lookup
[    1.835935] omap_hsmmc 480d1000.mmc: lookup for GPIO wp failed
[    1.981771] ledtrig-cpu: registered to indicate activity on CPUs
[    1.988186] omap_hsmmc 480d1000.mmc: card claims to support voltages below defined range
[    1.997767] NET: Registered protocol family 10
[    1.998595] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.999139] NET: Registered protocol family 17
[    1.999321] Key type dns_resolver registered
[    1.999439] omap_voltage_late_init: Voltage driver support not added
[    1.999544] Power Management for TI OMAP4+ devices.
[    1.999797] Registering SWP/SWPB emulation handler
[    2.042037] dmm 4e000000.dmm: workaround for errata i878 in use
[    2.053902] dmm 4e000000.dmm: initialized all PAT entries
[    2.060096] GPIO line 216 (gpio_eMMC_RSTn) hogged as output/high
[    2.066140] gpio gpiochip6: (gpio): added GPIO chardev (254:6)
[    2.066394] gpiochip_setup_dev: registered GPIOs 192 to 223 on device: gpiochip6 (gpio)
[    2.068005] GPIO line 242 (gpio_Phy_INT_PWDn) hogged as output/high
[    2.074312] GPIO line 243 (gpio_Phy_RSTn) hogged as output/high
[    2.080299] gpio gpiochip7: (gpio): added GPIO chardev (254:7)
[    2.080575] gpiochip_setup_dev: registered GPIOs 224 to 255 on device: gpiochip7 (gpio)
[    2.091319] mmc0: new high speed SDIO card at address 0001
[    2.108383] lm75 0-0048: hwmon0: sensor 'tmp101'
[    2.113059] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    2.119524] palmas 2-0058: Irq flag is 0x00000008
[    2.150189] palmas 2-0058: Muxing GPIO 2f, PWM 0, LED 0
[    2.158115] random: fast init done
[    2.186658] pwr_3v3: supplied by regen1
[    2.190770] pwr_1v8: supplied by regen1
[    2.194847] pwr_vtt_0v675: supplied by pwr_3v3
[    2.202338] gpiochip_find_base: found new base at 504
[    2.202354] gpio gpiochip8: (48060000.i2c:tps659038@58:tps659038_gpio): added GPIO chardev (254:8)
[    2.202585] gpiochip_setup_dev: registered GPIOs 504 to 511 on device: gpiochip8 (48060000.i2c:tps659038@58:tps659038_gpio)
[    2.202639] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    2.249509] rtc rtc0: alarm rollover: day
[    2.249971] rtc rtc0: ds3232: dev (253:0)
[    2.249987] rtc-ds3232 4-0068: rtc core: registered ds3232 as rtc0
[    2.256348] omap_i2c 4807c000.i2c: bus 4 rev0.12 at 400 kHz
[    2.263773] OMAP DSS rev 6.1
[    2.267088] omapdss_dss 58000000.dss: bound 58001000.dispc (ops dispc_component_ops)
[    2.275463] omapdss_dss 58000000.dss: bound 58040000.encoder (ops hdmi5_component_ops)
[    2.283743] of_get_named_gpiod_flags: parsed 'hpd-gpios' property of node '/connector[0]' - status (0)
[    2.284530] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer cd
[    2.284537] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[    2.284545] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@4809c000[0]'
[    2.284552] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@4809c000[0]'
[    2.284558] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[    2.284565] omap_hsmmc 4809c000.mmc: lookup for GPIO cd failed
[    2.284573] omap_hsmmc 4809c000.mmc: GPIO lookup for consumer wp
[    2.284579] omap_hsmmc 4809c000.mmc: using device tree for GPIO lookup
[    2.284586] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@4809c000[0]'
[    2.284592] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@4809c000[0]'
[    2.284598] omap_hsmmc 4809c000.mmc: using lookup tables for GPIO lookup
[    2.284603] omap_hsmmc 4809c000.mmc: lookup for GPIO wp failed
[    2.338289] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer cd
[    2.338297] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup
[    2.338304] of_get_named_gpiod_flags: can't parse 'cd-gpios' property of node '/ocp/mmc@480b4000[0]'
[    2.338311] of_get_named_gpiod_flags: can't parse 'cd-gpio' property of node '/ocp/mmc@480b4000[0]'
[    2.338317] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup
[    2.338323] omap_hsmmc 480b4000.mmc: lookup for GPIO cd failed
[    2.338332] omap_hsmmc 480b4000.mmc: GPIO lookup for consumer wp
[    2.338337] omap_hsmmc 480b4000.mmc: using device tree for GPIO lookup
[    2.338344] of_get_named_gpiod_flags: can't parse 'wp-gpios' property of node '/ocp/mmc@480b4000[0]'
[    2.338350] of_get_named_gpiod_flags: can't parse 'wp-gpio' property of node '/ocp/mmc@480b4000[0]'
[    2.338355] omap_hsmmc 480b4000.mmc: using lookup tables for GPIO lookup
[    2.338362] omap_hsmmc 480b4000.mmc: lookup for GPIO wp failed
[    2.338551] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    2.344935] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    2.408117] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@0[0]' - status (0)
[    2.408262] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@1[0]' - status (0)
[    2.408394] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@2[0]' - status (0)
[    2.408514] of_get_named_gpiod_flags: parsed 'gpios' property of node '/leds/led@3[0]' - status (0)
[    2.409610] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    2.416253] [drm] No driver support for vblank timestamp query.
[    2.431475] mmc1: host does not support reading read-only switch, assuming write-enable
[    2.442479] mmc1: new high speed SDHC card at address 59b4
[    2.448473] mmcblk1: mmc1:59b4 USD00 14.7 GiB 
[    2.454892]  mmcblk1: p1 p2
[    2.485414] mmc2: new DDR MMC card at address 0001
[    2.490683] mmcblk2: mmc2:0001 MMC16G 14.6 GiB 
[    2.495454] mmcblk2boot0: mmc2:0001 MMC16G partition 1 16.0 MiB
[    2.501656] mmcblk2boot1: mmc2:0001 MMC16G partition 2 16.0 MiB
[    2.515937]  mmcblk2:
[    2.731727] [drm] Enabling DMM ywrap scrolling
[    2.769639] Console: switching to colour frame buffer device 160x45
[    2.783865] omapdrm omapdrm.0: fb0: omapdrm frame buffer device
[    2.839214] rtc-ds3232 4-0068: setting system clock to 2017-12-25 16:01:39 UTC (1514217699)
[    2.849026] pwr_1v8: disabling
[    2.852114] wlan-en-regulator: disabling
[    2.856075] ALSA device list:
[    2.859082]   No soundcards found.
[    3.112549] random: crng init done
[    4.888542] EXT4-fs (mmcblk1p2): recovery complete
[    4.896010] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mode. Opts: (null)
[    4.904191] VFS: Mounted root (ext4 filesystem) on device 179:2.
[    4.914349] devtmpfs: mounted
[    4.918686] Freeing unused kernel memory: 2048K
[    5.184569] systemd[1]: systemd 230 running in system mode. (+PAM -AUDIT -SELINUX +IMA -APPARMOR +SMACK +SYSVINIT +UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS +ACL +XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)
[    5.203097] systemd[1]: Detected architecture arm.
[    5.239562] systemd[1]: Set hostname to <am57xx-evm>.
[    5.647468] systemd[1]: Reached target Swap.
[    5.678136] systemd[1]: Listening on Journal Socket.
[    5.709504] systemd[1]: Created slice System Slice.
[    5.740273] systemd[1]: Mounting POSIX Message Queue File System...
[    5.782587] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    5.838729] systemd[1]: Starting Load Kernel Modules...
[    5.868672] systemd[1]: Created slice system-getty.slice.
[    5.896609] cmemk: loading out-of-tree module taints kernel.
[    5.906148] CMEMK module: reference Linux version 4.9.59
[    5.919141] allocated heap buffer 0x40500000 of size 0x100000
[    5.925757] cmemk initialized
[    5.945375] EXT4-fs (mmcblk1p2): re-mounted. Opts: (null)
[    5.970709] cryptodev: driver 1.8 loaded.
[    7.138097] systemd-journald[133]: Received request to flush runtime journal from PID 1
[    8.388354] omap-rproc 58820000.ipu: assigned reserved memory node ipu1_cma@9d000000
[    8.396248] remoteproc remoteproc0: 58820000.ipu is available
[    8.496109] omap-rproc 55020000.ipu: assigned reserved memory node ipu2_cma@95800000
[    8.560898] remoteproc remoteproc1: 55020000.ipu is available
[    8.664552] omap-rproc 40800000.dsp: assigned reserved memory node dsp1_cma@99000000
[    8.784086] remoteproc remoteproc2: 40800000.dsp is available
[    8.817155] remoteproc remoteproc0: powering up 58820000.ipu
[    8.817168] remoteproc remoteproc0: Booting fw image dra7-ipu1-fw.xem4, size 4687356
[    8.817271] omap-iommu 58882000.mmu: 58882000.mmu: version 2.1
[    8.925187] remoteproc remoteproc1: powering up 55020000.ipu
[    8.925199] remoteproc remoteproc1: Booting fw image dra7-ipu2-fw.xem4, size 3738980
[    8.925293] omap-iommu 55082000.mmu: 55082000.mmu: version 2.1
[    9.082983] rtc rtc1: 48060000.i2c:tps659: dev (253:1)
[    9.082992] palmas-rtc 48060000.i2c:tps659038@58:tps659038_rtc: rtc core: registered 48060000.i2c:tps659 as rtc1
[    9.393603] omap-des 480a5000.des: OMAP DES hw accel rev: 2.2
[    9.422432] omap-des 480a5000.des: will run requests pump with realtime priority
[    9.581270] rtc rtc2: 48838000.rtc: dev (253:2)
[    9.581286] omap_rtc 48838000.rtc: rtc core: registered 48838000.rtc as rtc2
[    9.608428] omap-rproc 41000000.dsp: assigned reserved memory node dsp2_cma@9f000000
[    9.656697] remoteproc remoteproc3: 41000000.dsp is available
[    9.744463] vpe 489d0000.vpe: loading firmware vpdma-1b8.bin
[    9.958440] vpe 489d0000.vpe: Device registered as /dev/video0
[   10.339555] omap_wdt: OMAP Watchdog Timer Rev 0x01: initial timeout 60 sec
[   10.528201] omap-aes 4b500000.aes: OMAP AES hw accel rev: 3.3
[   10.566753] omap-aes 4b500000.aes: will run requests pump with realtime priority
[   10.734344] omap-aes 4b700000.aes: OMAP AES hw accel rev: 3.3
[   10.757887] omap-aes 4b700000.aes: will run requests pump with realtime priority
[   10.845239] omap-sham 4b101000.sham: hw accel on OMAP rev 4.3
[   10.899533] SCSI subsystem initialized
[   11.017349] libata version 3.00 loaded.
[   11.181601] [drm] Initialized pvr 1.14.3699939 20110701 on minor 1
[   11.523453] ahci 4a140000.sata: SSS flag set, parallel bus scan disabled
[   11.560769] ahci 4a140000.sata: AHCI 0001.0300 32 slots 1 ports 3 Gbps 0x1 impl platform mode
[   11.645028] ahci 4a140000.sata: flags: 64bit ncq sntf stag pm led clo only pmp pio slum part ccc apst 
[   12.185516] remoteproc remoteproc2: powering up 40800000.dsp
[   12.192118] remoteproc remoteproc2: Booting fw image dra7-dsp1-fw.xe66, size 19467560
[   12.293997] omap_hwmod: mmu0_dsp1: _wait_target_disable failed
[   12.299902] omap-iommu 40d01000.mmu: 40d01000.mmu: version 3.0
[   12.305871] omap-iommu 40d02000.mmu: 40d02000.mmu: version 3.0
[   12.343143] remoteproc remoteproc3: powering up 41000000.dsp
[   12.348932] remoteproc remoteproc3: Booting fw image dra7-dsp2-fw.xe66, size 19467560
[   12.496961] Bluetooth: Core ver 2.22
[   12.497014] NET: Registered protocol family 31
[   12.497017] Bluetooth: HCI device and connection manager initialized
[   12.497030] Bluetooth: HCI socket layer initialized
[   12.497041] Bluetooth: L2CAP socket layer initialized
[   12.497074] Bluetooth: SCO socket layer initialized
[   12.559880] net eth0: initializing cpsw version 1.15 (0)
[   12.559888] cpsw 48484000.ethernet: initialized cpsw ale version 1.4
[   12.559894] cpsw 48484000.ethernet: ALE Table size 1024
[   12.636081] FAT-fs (mmcblk1p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[   13.375454] omap_hwmod: mmu0_dsp2: _wait_target_disable failed
[   13.381357] omap-iommu 41501000.mmu: 41501000.mmu: version 3.0
[   13.387298] omap-iommu 41502000.mmu: 41502000.mmu: version 3.0
[   13.404336] TI DP83867 48485000.mdio:00: attached PHY driver [TI DP83867] (mii_bus:phy_addr=48485000.mdio:00, irq=-1)
[   13.509681] libphy: PHY  not found
[   13.551742] net eth0: phy "" not found on slave 1, err -19
[   13.655781] cpts ptp bc clkid 0
[   13.714232] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   14.880928] NET: Registered protocol family 15
[   15.656854] Initializing XFRM netlink socket
[   15.681159] ti-pruss 4b200000.pruss: creating PRU cores and other child platform devices
[   15.683401] irq: no irq domain found for /ocp/pruss_soc_bus@4b226000/pruss@4b200000/intc@4b220000 !
[   15.684017] irq: no irq domain found for /ocp/pruss_soc_bus@4b226000/pruss@4b200000/intc@4b220000 !
[   15.684901] ti-pruss 4b280000.pruss: creating PRU cores and other child platform devices
[   15.713488] irq: no irq domain found for /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/intc@4b2a0000 !
[   15.714181] irq: no irq domain found for /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/intc@4b2a0000 !
[   15.949087] remoteproc remoteproc4: 4b234000.pru0 is available
[   15.949144] pru-rproc 4b234000.pru0: PRU rproc node /ocp/pruss_soc_bus@4b226000/pruss@4b200000/pru@4b234000 probed successfully
[   15.949510] remoteproc remoteproc5: 4b238000.pru1 is available
[   15.949558] pru-rproc 4b238000.pru1: PRU rproc node /ocp/pruss_soc_bus@4b226000/pruss@4b200000/pru@4b238000 probed successfully
[   15.949933] remoteproc remoteproc6: 4b2b4000.pru0 is available
[   15.949981] pru-rproc 4b2b4000.pru0: PRU rproc node /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/pru@4b2b4000 probed successfully
[   15.950334] remoteproc remoteproc7: 4b2b8000.pru1 is available
[   15.950391] pru-rproc 4b2b8000.pru1: PRU rproc node /ocp/pruss_soc_bus@4b2a6000/pruss@4b280000/pru@4b2b8000 probed successfully
[   16.088554] wl18xx_driver wl18xx.1.auto: Direct firmware load for ti-connectivity/wl1271-nvs.bin failed with error -2
[   16.529327] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
[   16.692823] wlcore: loaded
[   16.805678] cpsw 48484000.ethernet eth0: Link is Up - 1Gbps/Full - flow control off
[   16.861603] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   17.496684] wlcore: PHY firmware version: Rev 8.2.0.0.237
[   17.671854] wlcore: firmware booted (Rev 8.9.0.0.70)
[   19.040624] PVR_K: UM DDK-(3699939) and KM DDK-(3699939) match. [ OK ]
[   81.115746] omapdss error: HDMI I2C Master Error
root@am57xx-evm:~#