Other Parts Discussed in Thread: BQ27500, 4430, TWL6030
Hi,
We have ported Android JB 4.2.5P1 which has kernel 3.4 onto our custom board having omap 4430. We have included the bq27500 battery driver for fuel gauge support.
We have the bq27500 chip on the i2c2 bus. During the kernel boot up. there's an i2c timeout error and the kernel hangs. The i2c structure in our board file for bq2500 looks as shown below
{
I2C_BOARD_INFO("bq27500", 0x55),
.irq = BQ_FG_INT_OD_GPIO_IRQ, //CHECK_LATER
.platform_data = &bq27x00_plat_data,
},
Please refer the below log for your reference.
Texas Instruments Inc X-Loader 1.41.0-gee0b80a7 (Jul 19 2013 - 11:21:25)
Starting OS Bootloader from MMC/SD1 ...
U-Boot 1.1.4-g622fcfe5-dirty (Jul 29 2013 - 11:48:25)
Load address: 0x80e80000
DRAM: 1024 MB
Flash: 0 kB
Using default environment
In: serial
Out: serial
Err: serial
Battery not detected
status[initDisplay]: Probing 0x0b success..
Initializing SD(0) Slot.
ptbl slot: SD:(0).
efi partition table not found
efi partition table:
ptbl slot: EMMC:(1).
256 128K xloader
512 3M bootloader
6656 128K misc
7680 128K serialno
7936 16M efs
40704 16K crypto
40736 8M recovery
57120 8M boot
73504 512M system
1122080 256M cache
1646368 512M userdata
Net: KS8851SNL
X-Loader and U-Boot Loaded from Micro SD Card
mmc read: Invalid size
Hit any key to stop autoboot: 0
OMAP4 GOLDENI #
OMAP4 GOLDENI #
OMAP4 GOLDENI #
OMAP4 GOLDENI # setenv bootargs console=ttyO2,115200n8 root=/dev/mmcblk0p2 rootdelay=3 init=/init vram="32M" omapfb.vram="0:32M" rootfstype=ext3 earlyprintk no_console;
OMAP4 GOLDENI # mmcinit 0;fatload mmc 0 0x80000000 uImage;bootm 0x80000000
4979000 bytes read
## Booting image at 80000000 ...
Image Name: Linux-3.4.34-01560-g3f1b732-dirt
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4978936 Bytes = 4.7 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
I2C read: I/O error
Starting kernel ...
Uncompressing Linux... done, booting the kernel.
[ 0.000000] Booting Linux on physical CPU 0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.4.34-01560-g3f1b732-dirty (mistral@CPU000340) (gcc version 4.6.x-google 20120106 (prerelease) (GCC) ) #12 SMP PREEMPT Fri Aug 2 10:54:473
[ 0.000000] CPU: ARMv7 Processor [411fc093] revision 3 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine: OMAP4 Goldeni board
[ 0.000000] Initialized persistent memory from a0000000-a01fffff
[ 0.000000] android_display: setting lcd resolution to 800*600, bpp=4
[ 0.000000] android_display: tiler1d 15360000
[ 0.000000] android_display: setting fb0.vram to 3997696
[ 0.000000] android_display: setting vram to 3997696
[ 0.000000] Cannot detect omap type!
[ 0.000000] Reserving 33554432 bytes SDRAM for VRAM
[ 0.000000] cma: CMA: reserved 16 MiB at 95800000
[ 0.000000] Memory policy: ECC disabled, Data cache writealloc
[ 0.000000] OMAP4: Map 0x96e00000 to 0xfe600000 for dram barrier
[ 0.000000] OMAP4430 ES2.3
[ 0.000000] PERCPU: Embedded 9 pages/cpu @c139d000 s13184 r8192 d15488 u36864
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 166912
[ 0.000000] Kernel command line: console=ttyO2,115200n8 androidboot.console=ttyO2 omap_wdt.timer_margin=30 vmalloc=496M omapfb.fb_opt=-1,-1,-1,1,1280,720 console=tt1
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 366MB 2MB 289MB 3MB = 660MB total
[ 0.000000] Memory: 636816k/636816k available, 411760k reserved, 299008K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc0919000 (9284 kB)
[ 0.000000] .init : 0xc0919000 - 0xc0971380 ( 353 kB)
[ 0.000000] .data : 0xc0972000 - 0xc0a1b6d0 ( 678 kB)
[ 0.000000] .bss : 0xc0a1b6f4 - 0xc0b95498 (1512 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:626
[ 0.000000] OMAP clockevent source: GPTIMER1 at 32768 Hz
[ 0.000000] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 131071999ms
[ 0.000274] Calibrating delay loop... 1194.24 BogoMIPS (lpj=4665344)
[ 0.070312] pid_max: default: 32768 minimum: 301
[ 0.070556] Security Framework initialized
[ 0.070678] Mount-cache hash table entries: 512
[ 0.072265] Initializing cgroup subsys debug
[ 0.072296] Initializing cgroup subsys cpuacct
[ 0.072296] Initializing cgroup subsys freezer
[ 0.072326] Initializing cgroup subsys net_cls
[ 0.072387] CPU: Testing write buffer coherency: ok
[ 0.072692] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.072967] hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available
[ 0.073120] Setting up static identity map for 0x806a25f0 - 0x806a2648
[ 0.073150] L310 cache controller enabled
[ 0.073181] l2x0: 16 ways, CACHE_ID 0x410000c4, AUX_CTRL 0x7e470000, Cache size: 1048576 B
[ 0.073699] generating sar_ram layout...
[ 0.074005] sar ram layout created
[ 0.151641] CPU1: Booted secondary processor
[ 0.182312] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.182373] CPU1: Unknown IPI message 0x1
[ 0.182403] Brought up 2 CPUs
[ 0.182403] SMP: Total of 2 processors activated (2388.48 BogoMIPS).
[ 0.192779] omap_hwmod: aess: _wait_target_disable failed
[ 0.210571] omap_hwmod: dss_dispc: cannot be enabled (3)
[ 0.213256] omap_hwmod: dss_dsi1: cannot be enabled (3)
[ 0.216003] omap_hwmod: dss_dsi2: cannot be enabled (3)
[ 0.218688] omap_hwmod: dss_hdmi: cannot be enabled (3)
[ 0.221405] omap_hwmod: dss_rfbi: cannot be enabled (3)
[ 0.224121] omap_hwmod: dss_venc: cannot be enabled (3)
[ 0.227233] omap_device: cannot add global notifier for dev PM QoS
[ 0.227935] dummy:
[ 0.229278] NET: Registered protocol family 16
[ 0.247894] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.248382] GPMC revision 6.0
[ 0.250457] gpiochip_add: registered GPIOs 0 to 31 on device: gpio
[ 0.250518] OMAP GPIO hardware version 0.1
[ 0.250732] gpiochip_add: registered GPIOs 32 to 63 on device: gpio
[ 0.250976] gpiochip_add: registered GPIOs 64 to 95 on device: gpio
[ 0.251220] gpiochip_add: registered GPIOs 96 to 127 on device: gpio
[ 0.251464] gpiochip_add: registered GPIOs 128 to 159 on device: gpio
[ 0.251678] gpiochip_add: registered GPIOs 160 to 191 on device: gpio
[ 0.253356] omap_mux_init: Add partition: #1: core, flags: 2
[ 0.254455] omap_mux_init: Add partition: #2: wkup, flags: 2
[ 0.257598] omap_mux_init_gpio: Could not set gpio0
[ 0.263061] dmm dmm: initialized all PAT entries
[ 0.264709] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
[ 0.264709] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.269042] omap-mcbsp.1: alias pad_fck already exists
[ 0.269256] omap-mcbsp.2: alias pad_fck already exists
[ 0.269439] omap-mcbsp.3: alias pad_fck already exists
[ 0.269622] omap-mcbsp.4: alias pad_fck already exists
[ 0.270202] gcxxx_int failed. gcx hardware is not present
[ 0.270385] OMAP DMA hardware revision 0.0
[ 0.271148] emif emif.1: emif_probe: device configured with addr = e0984000 and IRQ142
[ 0.271484] emif emif.2: emif_probe: device configured with addr = e0986000 and IRQ143
[ 0.273498] SmartReflex Recalibration delay = 86400000ms
[ 0.273529] SmartReflex Class 1.5 initialized
[ 0.273986] Reprogramming LPDDR2 timings to 800000000 Hz
[ 0.285888] bio: create slab <bio-0> at 0
[ 0.286834] VBAT: 3750 mV
[ 0.287109] vwl1271: 1800 mV
[ 0.288360] SCSI subsystem initialized
[ 0.288726] usbcore: registered new interface driver usbfs
[ 0.288879] usbcore: registered new interface driver hub
[ 0.289031] usbcore: registered new device driver usb
[ 0.290313] omap_i2c omap_i2c.1: bus 1 rev2.4.0 at 400 kHz
[ 0.291534] twl_core: detected twl6030 rev.2 eepromrev.127
[ 0.295104] twl 1-0048: PIH (irq 39) chaining IRQs 416..436
[ 0.296325] VUSB: 3300 mV normal standby
[ 0.300109] twl6030_usb twl6030_usb: Initialized TWL6030 USB module
[ 0.301422] V1V8: 1800 mV normal standby
[ 0.302673] V2V1: 2100 mV normal standby
[ 0.303436] VMMC: 1200 <--> 3000 mV at 3000 mV normal standby
[ 0.304901] VCXIO: 1800 mV normal standby
[ 0.304962] VCXIO: supplied by V2V1
[ 0.306915] VDAC: 1800 mV normal standby
[ 0.306976] VDAC: supplied by V2V1
[ 0.308258] VAUX1_6030: 1000 <--> 3000 mV at 2800 mV normal standby
[ 0.309417] VAUX2_6030: 2200 mV normal standby
[ 0.310577] CLK32KAUDIO:
[ 0.311859] SYSEN:
[ 0.313079] REGEN1:
[ 0.314056] CLK32KG:
[ 0.314270] twl6030: set (mod=0x0D reg=0x53 val=0x01): VCORE1 OFF=OFF SLEEP=OFF ACT=AUTO
[ 0.314422] twl6030: set (mod=0x0D reg=0x59 val=0x01): VCORE2 OFF=OFF SLEEP=OFF ACT=AUTO
[ 0.314544] twl6030: set (mod=0x0D reg=0x5f val=0x01): VCORE3 OFF=OFF SLEEP=OFF ACT=AUTO
[ 0.314971] omap_i2c omap_i2c.2: bus 2 rev2.4.0 at 100 kHz
[ 0.316253] omap_i2c omap_i2c.3: bus 3 rev2.4.0 at 100 kHz
[ 0.316619] omap_i2c omap_i2c.4: bus 4 rev2.4.0 at 400 kHz
[ 0.317138] Linux media interface: v0.10
[ 0.317230] Linux video capture interface: v2.00
[ 0.317291] sr_init: No PMIC hook to init smartreflex
[ 0.318206] omap-iommu omap-iommu.0: dsp registered
[ 0.318298] omap-iommu omap-iommu.1: ipu registered
[ 0.318634] Advanced Linux Sound Architecture Driver Version 1.0.25.
[ 0.319549] Bluetooth: Core ver 2.16
[ 0.319610] NET: Registered protocol family 31
[ 0.319641] Bluetooth: HCI device and connection manager initialized
[ 0.319671] Bluetooth: HCI socket layer initialized
[ 0.319671] Bluetooth: L2CAP socket layer initialized
[ 0.319702] Bluetooth: SCO socket layer initialized
[ 0.321685] smartreflex smartreflex.0: omap_sr_probe: SmartReflex driver initialized
[ 0.322296] smartreflex smartreflex.1: omap_sr_probe: SmartReflex driver initialized
[ 0.322906] smartreflex smartreflex.2: omap_sr_probe: SmartReflex driver initialized
[ 0.322998] Power Management for TI OMAP4XX/OMAP5XXX devices.
[ 0.323638] omap_opp_set_min_rate: Missing opp info for hwmod dsp_c0
[ 0.323669] Forcing clock virt_dpll_dsp_ck to minimum rate 232750000
[ 0.323699] omap_opp_set_min_rate: Missing opp info for hwmod hsi
[ 0.323699] Forcing clock hsi_fck to minimum rate 96000000
[ 0.324584] Switching to clocksource 32k_counter
[ 0.328186] musb-omap2430 musb-omap2430: musb core is not yet ready
[ 0.347625] NET: Registered protocol family 2
[ 0.347991] IP route cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.348846] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[ 0.350158] TCP bind hash table entries: 65536 (order: 7, 786432 bytes)
[ 0.351593] TCP: Hash tables configured (established 65536 bind 65536)
[ 0.351623] TCP: reno registered
[ 0.351623] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.351684] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.352081] NET: Registered protocol family 1
[ 0.352569] RPC: Registered named UNIX socket transport module.
[ 0.352600] RPC: Registered udp transport module.
[ 0.352630] RPC: Registered tcp transport module.
[ 0.352630] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.352783] usbhs_omap usbhs_omap: ehci_logic_fck failed:-2
[ 0.354492] NetWinder Floating Point Emulator V0.97 (double precision)
[ 0.355407] omap-rproc.1: alias fck already exists
[ 0.356353] persistent_ram: uncorrectable error in header
[ 0.356384] persistent_ram: no valid data in buffer (sig = 0x12029530)
[ 0.383453] sr_classp5_calib_work: smartreflex_core: Calibration complete: Voltage Nominal=1127000 Calib=1038160 Dyn=1088160 OPP_margin=0 total_margin=0
[ 0.383514] sr_classp5_calib_work: smartreflex_mpu: Calibration complete: Voltage Nominal=1200000 Calib=1076140 Dyn=1126140 OPP_margin=0 total_margin=0
[ 0.383605] sr_classp5_calib_work: smartreflex_iva: Calibration complete: Voltage Nominal=950000 Calib=860920 Dyn=910920 OPP_margin=0 total_margin=0
[ 0.384399] console [ram-1] enabled
[ 0.571105] highmem bounce pool size: 64 pages
[ 0.572845] fuse init (API version 7.18)
[ 0.573211] msgmni has been set to 691
[ 0.575683] io scheduler noop registered
[ 0.575927] io scheduler deadline registered
[ 0.576141] io scheduler cfq registered (default)
[ 0.576782] Generic Backlight Driver Initialized.
[ 0.578155] OMAP DSS rev 4.0
[ 0.581146] Keyboard driver not present
[ 0.582061] tc358762_i2c 2-000b: tc358762 i2c initialized
[ 0.582550] omapdss DSI error: can't get regulator for panel
[ 0.583465] dsscomp: initializing.
[ 0.583709] misc dsscomp: found 1 displays and 4 overlays, WB overlay 1
[ 0.584960] omap_uart.1: ttyO1 at MMIO 0x4806c000 (irq = 105) is a OMAP UART1
[ 0.585693] omap_uart.2: ttyO2 at MMIO 0x48020000 (irq = 106) is a OMAP UART2
[ 1.693389] console [ttyO2] enabled
[ 1.697967] omap_uart.3: ttyO3 at MMIO 0x4806e000 (irq = 102) is a OMAP UART3
[ 1.706420] [drm] Initialized drm 1.1.0 20060810
[ 1.711853] omap_ion_probe: adding heap secure_input of type 2 with ba300000@5a00000
[ 1.720428] omap_ion_probe: adding heap tiler of type 4 with b4300000@6000000
[ 1.728210] omap_ion_probe: adding heap nonsecure_tiler of type 4 with a0200000@2000000
[ 1.736999] omap_ion_probe: adding heap system of type 0 with 0@0
[ 1.743652] omap_ion_probe: adding heap tiler_reservation of type 5 with 0@0
[ 1.752258] brd: module loaded
[ 1.760192] loop: module loaded
[ 1.797576] i2c-core: driver [agln060-fpga] using legacy suspend method
[ 1.804779] i2c-core: driver [agln060-fpga] using legacy resume method
[ 1.818572] kcd 2-0034: Kopin CyberDisplay Detected
[ 1.844604] i2c-core: driver [kcd] using legacy suspend method
[ 1.851074] i2c-core: driver [kcd] using legacy resume method
[ 1.857482] (stk) :sysfs entries created
[ 1.861938] (stk) : debugfs entries created
[ 1.866577] (hci_tty): inside hci_tty_init
[ 1.871520] (hci_tty): allocated 250, 0
[ 1.875823] AK8975 compass driver: init
[ 1.891448] twl6030_thermal: probe of twl6030_thermal failed with error -22
[ 1.899322] NFC Driver for TI WiLink
[ 1.903320] (nfcdrv) nfc_drv_probe: allocated major 248, minor 0
[ 1.911132] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.919464] omap2_mcspi omap2_mcspi.1: master is unqueued, this is deprecated
[ 1.927764] omap2_mcspi omap2_mcspi.2: master is unqueued, this is deprecated
[ 1.935913] omap2_mcspi omap2_mcspi.3: master is unqueued, this is deprecated
[ 1.944183] omap2_mcspi omap2_mcspi.4: master is unqueued, this is deprecated
[ 1.952301] tun: Universal TUN/TAP device driver, 1.6
[ 1.957824] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[ 1.965362] usbcore: registered new interface driver asix
[ 1.971435] usbcore: registered new interface driver cdc_ether
[ 1.977874] usbcore: registered new interface driver smsc95xx
[ 1.984283] usbcore: registered new interface driver net1080
[ 1.990539] usbcore: registered new interface driver cdc_subset
[ 1.997131] usbcore: registered new interface driver zaurus
[ 2.003387] usbcore: registered new interface driver cdc_ncm
[ 2.010131] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 3.020111] ehci-omap ehci-omap.0: OMAP-EHCI Host Controller
[ 3.026611] ehci-omap ehci-omap.0: new USB bus registered, assigned bus number 1
[ 3.036956] ehci-omap ehci-omap.0: irq 109, io mem 0x4a064c00
[ 3.051269] ehci-omap ehci-omap.0: USB 2.0 started, EHCI 1.00
[ 3.057861] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.065246] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.073181] usb usb1: Product: OMAP-EHCI Host Controller
[ 3.078979] usb usb1: Manufacturer: Linux 3.4.34-01560-g3f1b732-dirty ehci_hcd
[ 3.086914] usb usb1: SerialNumber: ehci-omap.0
[ 3.092651] hub 1-0:1.0: USB hub found
[ 3.096801] hub 1-0:1.0: 3 ports detected
[ 3.129608] usbcore: registered new interface driver cdc_wdm
[ 3.135864] Initializing USB Mass Storage driver...
[ 3.141326] usbcore: registered new interface driver usb-storage
[ 3.147979] USB Mass Storage support registered.
[ 3.153137] usbcore: registered new interface driver libusual
[ 3.159576] usbcore: registered new interface driver usbtest
[ 3.165740] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host)
[ 3.372741] musb-hdrc musb-hdrc: USB OTG mode controller at e0b0c000 using DMA, IRQ 124
[ 3.381988] file system registered
[ 3.387390] gadget: Mass Storage Function, version: 2009/09/11
[ 3.393859] gadget: Number of LUNs=1
[ 3.397888] lun0: LUN: removable file: (no medium)
[ 3.403656] gadget: android_usb ready
[ 3.607330] musb-hdrc musb-hdrc: MUSB HDRC host driver
[ 3.613250] musb-hdrc musb-hdrc: new USB bus registered, assigned bus number 2
[ 3.621276] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 3.628753] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 3.636688] usb usb2: Product: MUSB HDRC host driver
[ 3.642120] usb usb2: Manufacturer: Linux 3.4.34-01560-g3f1b732-dirty musb-hcd
[ 3.650054] usb usb2: SerialNumber: musb-hdrc
[ 3.655426] hub 2-0:1.0: USB hub found
[ 3.659576] hub 2-0:1.0: 1 port detected
[ 3.754821] mousedev: PS/2 mouse device common for all mice
[ 3.762756] twl6030_pwrbutton_probe: Enter
[ 3.767761] input: twl6030_pwrbutton as /devices/platform/omap_i2c.1/i2c-1/1-0049/twl6030_pwrbutton/input/input0
[ 3.780670] max44009 2-004b: Ambient Light Sensor detected
[ 3.787780] input: max44009 as /devices/virtual/input/input1
[ 3.795288] twl_rtc twl_rtc: Power up reset detected.
[ 3.802154] twl_rtc twl_rtc: Enabling TWL-RTC.
[ 3.842987] twl_rtc twl_rtc: rtc core: registered twl_rtc as rtc0
[ 3.849914] i2c /dev entries driver
[ 3.854431] lirc_dev: IR Remote Control driver registered, major 245
[ 3.861541] IR NEC protocol handler initialized
[ 3.866516] IR RC5(x) protocol handler initialized
[ 3.871734] IR RC6 protocol handler initialized
[ 3.876800] IR JVC protocol handler initialized
[ 3.881744] IR Sony protocol handler initialized
[ 3.886871] IR RC5 (streamzap) protocol handler initialized
[ 3.892944] IR SANYO protocol handler initialized
[ 3.898193] IR MCE Keyboard/mouse protocol handler initialized
[ 3.904541] IR LIRC bridge handler initialized
[ 3.909515] usbcore: registered new interface driver uvcvideo
[ 3.915802] USB Video Class driver (1.1.1)
[ 3.920593] Driver for 1-wire Dallas network protocol.
[ 3.931732] bq27x00-battery 2-0055: support ver. 1.2.0 enabled
[ 4.559112] usb 2-1: new low-speed USB device number 2 using musb-hdrc
[ 4.718048] usb 2-1: device v04f3 p0234 is not supported
[ 4.723876] usb 2-1: New USB device found, idVendor=04f3, idProduct=0234
[ 4.731292] usb 2-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[ 4.739135] usb 2-1: Product: OM
[ 4.949707] omap_i2c omap_i2c.2: timeout waiting for bus ready
[ 5.965332] omap_i2c omap_i2c.2: timeout waiting for bus ready
[ 6.996551] omap_i2c omap_i2c.2: timeout waiting for bus ready
[ 8.012207] omap_i2c omap_i2c.2: timeout waiting for bus ready
Thank You
Prakash