Recognize tps65910

&am33xx_pinmux {
...
    i2c1_pins: pin_mux_i2c1_pins {
        pinctrl-single,pins = <
            0x158 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_d1.i2c1_sda, P9_18 */
            0x15C (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c1_scl, P9_17 */
        >;
    };
...
};

I apply these revises in sdk8 that tps65910 can be recognized, but the kernel 4.1.6 looks like not:

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 4.1.6 (bernie@ubuntu) (gcc version 4.9.2 (GCC) ) #18 SMP PREEMPT Thu Sep 17 15:50:53 CST 2015
[ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: TI AM335x EVM-SK
[ 0.000000] cma: Reserved 24 MiB at 0x8c800000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] AM335X ES2.1 (neon )
[ 0.000000] PERCPU: Embedded 12 pages/cpu @cfb76000 s17280 r8192 d23680 u49152
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64448
[ 0.000000] Kernel command line: console=ttyO0,115200n8 root=/dev/mmcblk0p2 ro rootfstype=ext4 rootwait
[ 0.000000] PID hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Memory: 222692K/260096K available (6495K kernel code, 491K rwdata, 2372K rodata, 368K init, 243K bss, 12828K reserved, 24576K cma-reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB)
[ 0.000000] vmalloc : 0xd0800000 - 0xff000000 ( 744 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd0000000 ( 256 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc08b1064 (8869 kB)
[ 0.000000] .init : 0xc08b2000 - 0xc090e000 ( 368 kB)
[ 0.000000] .data : 0xc090e000 - 0xc0988db0 ( 492 kB)
[ 0.000000] .bss : 0xc098b000 - 0xc09c7e74 ( 244 kB)
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] Additional per-CPU info printed with stalls.
[ 0.000000] RCU restricting CPUs from NR_CPUS=2 to nr_cpu_ids=1.
[ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa200000 (revision 5.0) with 128 interrupts
[ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz
[ 0.000020] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every 89478484971ns
[ 0.000051] clocksource timer1: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[ 0.000069] OMAP clocksource: timer1 at 24000000 Hz
[ 0.000516] Console: colour dummy device 80x30
[ 0.000552] Calibrating delay loop... 597.60 BogoMIPS (lpj=2988032)
[ 0.118683] pid_max: default: 32768 minimum: 301
[ 0.118892] Security Framework initialized
[ 0.119012] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.119031] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.120222] Initializing cgroup subsys blkio
[ 0.120260] Initializing cgroup subsys memory
[ 0.120328] Initializing cgroup subsys devices
[ 0.120356] Initializing cgroup subsys freezer
[ 0.120393] Initializing cgroup subsys perf_event
[ 0.120444] CPU: Testing write buffer coherency: ok
[ 0.121013] CPU0: thread -1, cpu 0, socket -1, mpidr 0
[ 0.121139] Setting up static identity map for 0x80008280 - 0x800082f0
[ 0.159462] Brought up 1 CPUs
[ 0.159494] SMP: Total of 1 processors activated (597.60 BogoMIPS).
[ 0.159511] CPU: All CPU(s) started in SVC mode.
[ 0.160635] devtmpfs: initialized
[ 0.182917] VFP support v0.3: implementor 41 architecture 3 part 30 variant c rev 3
[ 0.224773] omap_hwmod: tptc0 using broken dt data from edma
[ 0.225252] omap_hwmod: tptc1 using broken dt data from edma
[ 0.225700] omap_hwmod: tptc2 using broken dt data from edma
[ 0.234563] omap_hwmod: debugss: _wait_target_disable failed
[ 0.278562] clocksource jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.281619] pinctrl core: initialized pinctrl subsystem
[ 0.284014] NET: Registered protocol family 16
[ 0.289174] DMA: preallocated 256 KiB pool for atomic coherent allocations
[ 0.318712] cpuidle: using governor ladder
[ 0.348696] cpuidle: using governor menu
[ 0.356737] OMAP GPIO hardware version 0.1
[ 0.380263] No ATAGs?
[ 0.380309] hw-breakpoint: debug architecture 0x4 unsupported.
[ 0.383293] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[ 0.383323] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[ 0.435237] edma-dma-engine edma-dma-engine.0: TI EDMA DMA engine driver
[ 0.437232] reg-fixed-voltage fixedregulator@2: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_wl12xx_gpio, deferring probe
[ 0.442088] vgaarb: loaded
[ 0.442978] SCSI subsystem initialized
[ 0.443554] usbcore: registered new interface driver usbfs
[ 0.443704] usbcore: registered new interface driver hub
[ 0.443932] usbcore: registered new device driver usb
[ 0.444705] omap_i2c 4802a000.i2c: could not find pctldev for node /ocp/l4_wkup@44c00000/scm@210000/pinmux@800/pinmux_i2c1_pins, deferring probe
[ 0.445018] pps_core: LinuxPPS API ver. 1 registered
[ 0.445035] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 0.445087] PTP clock support registered
[ 0.446158] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400
[ 0.446622] Advanced Linux Sound Architecture Driver Initialized.
[ 0.448251] Switched to clocksource timer1
[ 0.470627] NET: Registered protocol family 2
[ 0.472059] TCP established hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.472120] TCP bind hash table entries: 2048 (order: 2, 16384 bytes)
[ 0.472180] TCP: Hash tables configured (established 2048 bind 2048)
[ 0.472331] UDP hash table entries: 256 (order: 1, 8192 bytes)
[ 0.472371] UDP-Lite hash table entries: 256 (order: 1, 8192 bytes)
[ 0.472674] NET: Registered protocol family 1
[ 0.473426] RPC: Registered named UNIX socket transport module.
[ 0.473450] RPC: Registered udp transport module.
[ 0.473464] RPC: Registered tcp transport module.
[ 0.473478] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 0.474927] CPU PMU: Failed to parse /pmu/interrupt-affinity[0]
[ 0.475022] hw perfevents: enabled with armv7_cortex_a8 PMU driver, 5 counters available
[ 0.479294] futex hash table entries: 256 (order: 2, 16384 bytes)
[ 0.479461] audit: initializing netlink subsys (disabled)
[ 0.479593] audit: type=2000 audit(0.470:1): initialized
[ 0.481895] VFS: Disk quotas dquot_6.6.0
[ 0.482051] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 0.483385] NFS: Registering the id_resolver key type
[ 0.483500] Key type id_resolver registered
[ 0.483517] Key type id_legacy registered
[ 0.483649] jffs2: version 2.2. (NAND) (SUMMARY) c 2001-2006 Red Hat, Inc.
[ 0.488651] io scheduler noop registered
[ 0.488683] io scheduler deadline registered
[ 0.488744] io scheduler cfq registered (default)
[ 0.490693] pinctrl-single 44e10800.pinmux: 142 pins at pa f9e10800 size 568
[ 0.494228] backlight supply power not found, using dummy regulator
[ 0.496633] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handle
[ 0.499523] omap_uart 44e09000.serial: no wakeirq for uart0
[ 0.499879] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 155, base_baud = 3000000) is a OMAP UART0
[ 1.226447] console [ttyO0] enabled
[ 1.231122] omap_uart 48022000.serial: no wakeirq for uart1
[ 1.237297] 48022000.serial: ttyO1 at MMIO 0x48022000 (irq = 156, base_baud = 3000000) is a OMAP UART1
[ 1.248039] omap_uart 48024000.serial: no wakeirq for uart2
[ 1.254256] 48024000.serial: ttyO2 at MMIO 0x48024000 (irq = 157, base_baud = 3000000) is a OMAP UART2
[ 1.265460] [drm] Initialized drm 1.1.0 20060810
[ 1.274215] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[ 1.281394] [drm] No driver support for vblank timestamp query.
[ 1.331299] Console: switching to colour frame buffer device 60x34
[ 1.340171] tilcdc 4830e000.lcdc: fb0: frame buffer device
[ 1.346057] tilcdc 4830e000.lcdc: registered panic notifier
[ 1.378307] [drm] Initialized tilcdc 1.0.0 20121205 on minor 0
[ 1.405572] brd: module loaded
[ 1.419449] loop: module loaded
[ 1.424613] mtdoops: mtd device (mtddev=name/number) must be supplied
[ 1.435509] PPP generic driver version 2.4.2
[ 1.441176] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 1.448061] ehci-pci: EHCI PCI platform driver
[ 1.453110] usbcore: registered new interface driver usb-storage
[ 1.459766] usbcore: registered new interface driver usbserial
[ 1.465981] usbcore: registered new interface driver usbserial_generic
[ 1.473011] usbserial: USB Serial support registered for generic
[ 1.479463] usbcore: registered new interface driver option
[ 1.485415] usbserial: USB Serial support registered for GSM modem (1-port)
[ 1.495978] 47401300.usb-phy supply vcc not found, using dummy regulator
[ 1.531530] musb-hdrc musb-hdrc.0.auto: MUSB HDRC host driver
[ 1.537625] musb-hdrc musb-hdrc.0.auto: new USB bus registered, assigned bus number 1
[ 1.546480] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.553692] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.561342] usb usb1: Product: MUSB HDRC host driver
[ 1.566569] usb usb1: Manufacturer: Linux 4.1.6 musb-hcd
[ 1.572196] usb usb1: SerialNumber: musb-hdrc.0.auto
[ 1.579096] hub 1-0:1.0: USB hub found
[ 1.583131] hub 1-0:1.0: 1 port detected
[ 1.609905] 47401b00.usb-phy supply vcc not found, using dummy regulator
[ 1.641426] musb-hdrc musb-hdrc.1.auto: MUSB HDRC host driver
[ 1.647555] musb-hdrc musb-hdrc.1.auto: new USB bus registered, assigned bus number 2
[ 1.656347] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002
[ 1.663556] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 1.671205] usb usb2: Product: MUSB HDRC host driver
[ 1.676432] usb usb2: Manufacturer: Linux 4.1.6 musb-hcd
[ 1.682446] usb usb2: SerialNumber: musb-hdrc.1.auto
[ 1.689200] hub 2-0:1.0: USB hub found
[ 1.693233] hub 2-0:1.0: 1 port detected
[ 1.720725] mousedev: PS/2 mouse device common for all mice
[ 1.726623] i2c /dev entries driver
[ 1.768696] pinctrl-single 44e10800.pinmux: pin 44e10820.0 already requested by panel; cannot claim for 481d8000.mmc
[ 1.779955] pinctrl-single 44e10800.pinmux: pin-8 (481d8000.mmc) status -22
[ 1.787292] pinctrl-single 44e10800.pinmux: could not request pin 8 (44e10820.0) from group pinmux_mmc2_pins on device pinctrl-single
[ 1.800484] omap_hsmmc 481d8000.mmc: Error applying setting, reverse things back
[ 1.838848] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.845768] omap-aes 53500000.aes: OMAP AES hw accel rev: 3.2
[ 1.854962] omap-sham 53100000.sham: hw accel on OMAP rev 4.3
[ 1.864699] remoteproc0: wkup_m3 is available
[ 1.870042] remoteproc0: Note: remoteproc is still under development and considered experimental.
[ 1.879677] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and backward compatibility isn't yet guaranteed.
[ 1.891208] remoteproc0: Direct firmware load for am335x-pm-firmware.elf failed with error -2
[ 1.903561] pinctrl-single 44e10800.pinmux: bad data for mux mcasp1_pins
[ 1.910864] remoteproc0: Falling back to user helper
[ 1.916504] pinctrl-single 44e10800.pinmux: no pins entries for mcasp1_pins
[ 1.926515] oprofile: using arm/armv7
[ 1.931296] Initializing XFRM netlink socket
[ 1.935865] NET: Registered protocol family 17
[ 1.940687] NET: Registered protocol family 15
[ 1.945590] Key type dns_resolver registered
[ 1.950625] omap_voltage_late_init: Voltage driver support not added
[ 1.957337] sr_dev_init: No voltage domain specified for smartreflex0. Cannot initialize
[ 1.965997] sr_dev_init: No voltage domain specified for smartreflex1. Cannot initialize
[ 1.975338] ThumbEE CPU extension supported.
[ 1.980019] Registering SWP/SWPB emulation handler
[ 1.985092] SmartReflex Class3 initialized
[ 1.989504] usb 1-1: new high-speed USB device number 2 using musb-hdrc
[ 2.018723] tps65910 1-002d: No interrupt support, no core IRQ
[ 2.061070] omap_i2c 4802a000.i2c: bus 1 rev0.11 at 400 kHz
[ 2.067613] backlight supply power not found, using dummy regulator
[ 2.077571] vmmc: supplied by vbat
[ 2.119512] pinctrl-single 44e10800.pinmux: pin 44e10820.0 already requested by panel; cannot claim for 481d8000.mmc
[ 2.130887] pinctrl-single 44e10800.pinmux: pin-8 (481d8000.mmc) status -22
[ 2.138472] pinctrl-single 44e10800.pinmux: could not request pin 8 (44e10820.0) from group pinmux_mmc2_pins on device pinctrl-single
[ 2.153690] usb 1-1: New USB device found, idVendor=05e3, idProduct=0610
[ 2.162099] omap_hsmmc 481d8000.mmc: Error applying setting, reverse things back
[ 2.169987] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 2.182737] usb 1-1: Product: USB2.0 Hub
[ 2.188665] hub 1-1:1.0: USB hub found
[ 2.193024] hub 1-1:1.0: 4 ports detected
[ 2.205856] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.216336] mmc0: new high speed SDHC card at address b368
[ 2.223080] mmcblk0: mmc0:b368 USD 7.45 GiB
[ 2.230318] mmcblk0: p1 p2
[ 2.299160] backlight supply power not found, using dummy regulator
[ 2.307450] musb-hdrc musb-hdrc.1.auto: VBUS_ERROR in a_wait_vrise (80, <SessEnd), retry #3, port1 0008010c
[ 2.388306] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6
[ 2.394756] davinci_mdio 4a101000.mdio: detected phy mask f00fff00
[ 2.403476] backlight supply power not found, using dummy regulator
[ 2.412721] backlight supply power not found, using dummy regulator
[ 2.423605] backlight supply power not found, using dummy regulator
[ 2.433800] backlight supply power not found, using dummy regulator
[ 2.444634] backlight supply power not found, using dummy regulator
[ 2.459836] libphy: 4a101000.mdio: probed
[ 2.464119] davinci_mdio 4a101000.mdio: phy[0]: device 4a101000.mdio:00, driver ICPlus IP175C
[ 2.473517] davinci_mdio 4a101000.mdio: phy[1]: device 4a101000.mdio:01, driver ICPlus IP175C
[ 2.482620] davinci_mdio 4a101000.mdio: phy[2]: device 4a101000.mdio:02, driver ICPlus IP175C
[ 2.491867] davinci_mdio 4a101000.mdio: phy[3]: device 4a101000.mdio:03, driver ICPlus IP175C
[ 2.500956] usb 1-1.3: new high-speed USB device number 3 using musb-hdrc
[ 2.508291] davinci_mdio 4a101000.mdio: phy[4]: device 4a101000.mdio:04, driver ICPlus IP175C
[ 2.517407] davinci_mdio 4a101000.mdio: phy[5]: device 4a101000.mdio:05, driver unknown
[ 2.525994] davinci_mdio 4a101000.mdio: phy[6]: device 4a101000.mdio:06, driver unknown
[ 2.534516] davinci_mdio 4a101000.mdio: phy[7]: device 4a101000.mdio:07, driver Atheros 8035 ethernet
[ 2.544334] davinci_mdio 4a101000.mdio: phy[20]: device 4a101000.mdio:14, driver unknown
[ 2.552993] davinci_mdio 4a101000.mdio: phy[21]: device 4a101000.mdio:15, driver unknown
[ 2.561623] davinci_mdio 4a101000.mdio: phy[22]: device 4a101000.mdio:16, driver unknown
[ 2.570188] davinci_mdio 4a101000.mdio: phy[23]: device 4a101000.mdio:17, driver unknown
[ 2.578738] davinci_mdio 4a101000.mdio: phy[24]: device 4a101000.mdio:18, driver unknown
[ 2.587264] davinci_mdio 4a101000.mdio: phy[25]: device 4a101000.mdio:19, driver unknown
[ 2.595813] davinci_mdio 4a101000.mdio: phy[26]: device 4a101000.mdio:1a, driver unknown
[ 2.604371] davinci_mdio 4a101000.mdio: phy[27]: device 4a101000.mdio:1b, driver unknown
[ 2.613539] backlight supply power not found, using dummy regulator
[ 2.621847] cpsw 4a100000.ethernet: Detected MACID = d0:39:72:4f:e2:18
[ 2.629922] backlight supply power not found, using dummy regulator
[ 2.639351] cpsw 4a100000.ethernet: cpsw: Detected MACID = d0:39:72:4f:e2:1a
[ 2.649030] backlight supply power not found, using dummy regulator
[ 2.656871] hctosys: unable to open rtc device (rtc0)
[ 2.662526] sr_init: No PMIC hook to init smartreflex
[ 2.667926] usb 1-1.3: New USB device found, idVendor=05c6, idProduct=9003
[ 2.675627] sr_init: platform driver register failed for SR
[ 2.681633] usb 1-1.3: New USB device strings: Mfr=3, Product=2, SerialNumber=4
[ 2.698385] usb 1-1.3: Product: UMTS/HSPA Module
[ 2.703270] usb 1-1.3: Manufacturer: Quectel, Incorporated
[ 2.712311] vwl1271: disabling
[ 2.715550] lis3_reg: disabling
[ 2.720417] ALSA device list:
[ 2.723828] No soundcards found.
[ 2.727919] option 1-1.3:1.0: GSM modem (1-port) converter detected
[ 2.736130] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB0
[ 2.744292] backlight supply power not found, using dummy regulator
[ 2.751938] option 1-1.3:1.1: GSM modem (1-port) converter detected
[ 2.759965] backlight supply power not found, using dummy regulator
[ 2.767731] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB1
[ 2.776054] backlight supply power not found, using dummy regulator
[ 2.783700] option 1-1.3:1.2: GSM modem (1-port) converter detected
[ 2.791603] backlight supply power not found, using dummy regulator
[ 2.799140] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB2
[ 2.807579] backlight supply power not found, using dummy regulator
[ 2.815192] option 1-1.3:1.3: GSM modem (1-port) converter detected
[ 2.823033] backlight supply power not found, using dummy regulator
[ 2.830557] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB3
[ 2.839201] backlight supply power not found, using dummy regulator
[ 2.847087] option 1-1.3:1.4: GSM modem (1-port) converter detected
[ 2.854581] backlight supply power not found, using dummy regulator
[ 2.862075] usb 1-1.3: GSM modem (1-port) converter now attached to ttyUSB4
[ 2.870752] backlight supply power not found, using dummy regulator
[ 2.881713] backlight supply power not found, using dummy regulator
[ 2.902154] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.911041] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.928087] devtmpfs: mounted
[ 2.932408] Freeing unused kernel memory: 368K (c08b2000 - c090e000)
INIT: version 2.88 booting
Starting udev
[ 3.942075] udevd[126]: starting version 182
[ 4.474808] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
bootlogd: cannot allocate pseudo tty: No such file or directory
[ 5.135872] random: dd urandom read with 46 bits of entropy available
[ 5.248709] remoteproc0: unsupported resource 4
[ 5.253600] remoteproc0: unsupported resource 4
[ 5.285722] remoteproc0: unsupported resource 4
[ 5.308686] remoteproc0: unsupported resource 4
[ 5.313700] remoteproc0: powering up wkup_m3
[ 5.331333] remoteproc0: Booting fw image am335x-pm-firmware.elf, size 154420
[ 5.368590] remoteproc0: unsupported resource 4
[ 5.373482] remoteproc0: unsupported resource 4
[ 5.422176] remoteproc0: remote processor wkup_m3 is now up
[ 5.422219] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version 190 not supported
[ 5.436726] wkup_m3_ipc 44e11324.wkup_m3_ipc: Direct firmware load for am335x-evm-scale-data.bin failed with error -2
[ 5.483747] wkup_m3_ipc 44e11324.wkup_m3_ipc: Falling back to user helper
[ 5.892866] wkup_m3_ipc 44e11324.wkup_m3_ipc: Voltage scale fw name given but file missing.
hwclock: can't open '/dev/misc/rtc': No such file or directory
Tue Sep 8 09:53:25 UTC 2015
hwclock: can't open '/dev/misc/rtc': No such file or directory
INIT: Entering runlevel: 5
Configuring network interfaces... [ 7.128602] net eth1: initializing cpsw version 1.12 (0)
[ 7.209056] net eth1: phy found : id is : 0x4dd072
udhcpc (v1.23.1) started
Sending discover...
Sending discover...
Sending discover...
No lease, forking to background
done.
Starting system message bus: dbus.
Starting OpenBSD Secure Shell server: sshd
done.
Starting Distributed Compiler Daemon: distcc.
hwclock: can't open '/dev/misc/rtc': No such file or directory
Starting syslogd/klogd: done
* Starting Avahi mDNS/DNS-SD Daemon: avahi-daemon
...done.

Can someone direct me ? I need enable tps65910 on i2c1 to supply voltage to wlan_en, thank you.