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* Nokia N900: wl1251 spi3.0: EOW timed out on
@ 2019-03-09 23:22 Merlijn Wajer
  2019-03-10  0:53 ` Merlijn Wajer
  0 siblings, 1 reply; 5+ messages in thread
From: Merlijn Wajer @ 2019-03-09 23:22 UTC (permalink / raw)
  To: kvalo
  Cc: linux-omap, linux-wireless, Tony Lindgren, Sebastian Reichel,
	Pavel Machek, linux-kernel


[-- Attachment #1.1: Type: text/plain, Size: 39438 bytes --]

Hi,

I just migrated to Linux 5.0  (from 4.15) on my Nokia N900, and I'm
getting a lot of messages like this:

> wl1251 spi3.0: EOW timed out

and it ends with:

> [   29.072174] wl1251: ERROR chip id doesn't match after firmware boot

My tree carries some patches, but none are related to SPI or wl1251. Any
clue what might be up?

dmesg attached.

Cheers,
Merlijn

[1]

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Linux version 5.0.0+ (merlijn@kgpe-d16) (gcc version
7.3.0 (Gentoo Hardened 7.3.0-r3 p1.4)) #6 PREEMPT Wed Mar 6 08:35:59 CET
2019
[    0.000000] CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7),
cr=10c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing
instruction cache
[    0.000000] OF: fdt: Machine model: Nokia N900
[    0.000000] Memory policy: Data cache writeback
[    0.000000] On node 0 totalpages: 65280
[    0.000000]   Normal zone: 510 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 65280 pages, LIFO batch:15
[    0.000000] CPU: All CPU(s) started in SVC mode.
[    0.000000] OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp)
[    0.000000] random: get_random_bytes called from
start_kernel+0x80/0x3fc with crng_init=0
[    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[    0.000000] pcpu-alloc: [0] 0
[    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64770
[    0.000000] Kernel command line: root=/dev/mmcblk0p2 rootwait rw
mtdoops.mtddev=log console=tty1 omapfb.vram=0:4M
omapfb.mode=lcd:848x480-16 nokia-modem.pm=1
[    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: 216140K/261120K available (6144K kernel code,
258K rwdata, 1856K rodata, 1024K init, 32920K bss, 44980K reserved, 0K
cma-reserved, 0K highmem)
[    0.000000] Virtual kernel memory layout:
                   vector  : 0xffff0000 - 0xffff1000   (   4 kB)
                   fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
                   vmalloc : 0xd0000000 - 0xff800000   ( 760 MB)
                   lowmem  : 0xc0000000 - 0xcff00000   ( 255 MB)
                   pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
                   modules : 0xbf000000 - 0xbfe00000   (  14 MB)
                     .text : 0x(ptrval) - 0x(ptrval)   (7136 kB)
                     .init : 0x(ptrval) - 0x(ptrval)   (1024 kB)
                     .data : 0x(ptrval) - 0x(ptrval)   ( 259 kB)
                      .bss : 0x(ptrval) - 0x(ptrval)   (32921 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[    0.000000] rcu: Preemptible hierarchical RCU implementation.
[    0.000000]  Tasks RCU enabled.
[    0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 10 jiffies.
[    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 4.0) with 96
interrupts
[    0.000000] Clocking rate (Crystal/Core/MPU): 19.2/332/500 MHz
[    0.000000] OMAP clockevent source: timer1 at 32768 Hz
[    0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps
every 65535999984741ns
[    0.000030] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000579] Console: colour dummy device 80x30
[    0.001647] printk: console [tty1] enabled
[    0.001708] Calibrating delay loop... 496.43 BogoMIPS (lpj=2482176)
[    0.048919] pid_max: default: 32768 minimum: 301
[    0.049133] LSM: Security Framework initializing
[    0.049255] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[    0.049316] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
bytes)
[    0.050628] CPU: Testing write buffer coherency: ok
[    0.050750] CPU0: Spectre v2: using BPIALL workaround
[    0.052307] Setting up static identity map for 0x80100000 - 0x80100060
[    0.052612] rcu: Hierarchical SRCU implementation.
[    0.056457] devtmpfs: initialized
[    0.086242] VFP support v0.3: implementor 41 architecture 3 part 30
variant c rev 1
[    0.086944] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.087036] futex hash table entries: 256 (order: -1, 3072 bytes)
[    0.087280] xor: measuring software checksum speed
[    0.178619]    arm4regs  :   623.600 MB/sec
[    0.278381]    8regs     :   459.600 MB/sec
[    0.378173]    32regs    :   600.000 MB/sec
[    0.477966]    neon      :   444.800 MB/sec
[    0.477996] xor: using function: arm4regs (623.600 MB/sec)
[    0.478149] pinctrl core: initialized pinctrl subsystem
[    0.479644] NET: Registered protocol family 16
[    0.481414] DMA: preallocated 256 KiB pool for atomic coherent
allocations
[    0.501464] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp
[    0.502136] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp
[    0.552520] cpuidle: using governor ladder
[    0.552612] cpuidle: using governor menu
[    0.553283] Reprogramming SDRC clock to 332000000 Hz
[    0.559783] OMAP GPIO hardware version 2.5
[    0.582397] RX-51: Enabling ARM errata 430973 workaround
[    0.584259] RX-51: Registering OMAP3 HWRNG device
[    0.584808] hw-breakpoint: debug architecture 0x4 unsupported.
[    0.586090] Reserving DMA channels 0 and 1 for HS ROM code
[    0.586151] OMAP DMA hardware revision 4.0
[    0.767700] raid6: neonx8   gen()   156 MB/s
[    0.937103] raid6: neonx8   xor()   205 MB/s
[    1.106658] raid6: neonx4   gen()   595 MB/s
[    1.276367] raid6: neonx4   xor()   447 MB/s
[    1.446044] raid6: neonx2   gen()   463 MB/s
[    1.615631] raid6: neonx2   xor()   380 MB/s
[    1.785247] raid6: neonx1   gen()   229 MB/s
[    1.955017] raid6: neonx1   xor()   212 MB/s
[    2.125213] raid6: int32x8  gen()    89 MB/s
[    2.294403] raid6: int32x8  xor()    58 MB/s
[    2.464355] raid6: int32x4  gen()    90 MB/s
[    2.553649] random: fast init done
[    2.633544] raid6: int32x4  xor()    70 MB/s
[    2.803527] raid6: int32x2  gen()   110 MB/s
[    2.972930] raid6: int32x2  xor()    69 MB/s
[    3.142791] raid6: int32x1  gen()    55 MB/s
[    3.312438] raid6: int32x1  xor()    45 MB/s
[    3.312469] raid6: using algorithm neonx4 gen() 595 MB/s
[    3.312499] raid6: .... xor() 447 MB/s, rmw enabled
[    3.312530] raid6: using neon recovery algorithm
[    3.328796] omap-dma-engine 48056000.dma-controller: OMAP DMA engine
driver
[    3.335205] omap-iommu 480bd400.mmu: 480bd400.mmu registered
[    3.335845] iommu: Adding device 480bc000.isp to group 0
[    3.336273] usbcore: registered new interface driver usbfs
[    3.336425] usbcore: registered new interface driver hub
[    3.336639] usbcore: registered new device driver usb
[    3.338134] omap-mailbox 48094000.mailbox: omap mailbox rev 0x40
[    3.338806] Advanced Linux Sound Architecture Driver Initialized.
[    3.340484] clocksource: Switched to clocksource 32k_counter
[    3.340728] VFS: Disk quotas dquot_6.6.0
[    3.340881] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[    3.357482] NET: Registered protocol family 2
[    3.358886] tcp_listen_portaddr_hash hash table entries: 512 (order:
0, 4096 bytes)
[    3.358978] TCP established hash table entries: 2048 (order: 1, 8192
bytes)
[    3.359069] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
[    3.359130] TCP: Hash tables configured (established 2048 bind 2048)
[    3.359374] UDP hash table entries: 256 (order: 0, 4096 bytes)
[    3.359436] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[    3.359741] NET: Registered protocol family 1
[    3.366088] Initialise system trusted keyrings
[    3.366485] workingset: timestamp_bits=30 max_order=16 bucket_order=0
[    3.379058] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    3.386352] Key type asymmetric registered
[    3.386413] Asymmetric key parser 'x509' registered
[    3.386474] io scheduler mq-deadline registered
[    3.386505] io scheduler kyber registered
[    3.388366] ti-sysc 480cb024.target-module: sysc_flags 00000100 !=
00000110
[    3.389739] ti-sysc 480c9024.target-module: sysc_flags 00000100 !=
00000110
[    3.392486] pinctrl-single 48002030.pinmux: 284 pins, size 568
[    3.393218] pinctrl-single 48002a00.pinmux: 46 pins, size 92
[    3.394042] pinctrl-single 480025d8.pinmux: 18 pins, size 36
[    3.396789] omapdss_dss 48050000.dss: 48050000.dss supply vdda_video
not found, using dummy regulator
[    3.397064] omapdss_dss 48050000.dss: Linked as a consumer to regulator.0
[    3.397247] OMAP DSS rev 2.0
[    3.397521] omapdss_dss 48050000.dss: bound 48050400.dispc (ops
dispc_component_ops)
[    3.397888] omapdss_dss 48050000.dss: bound 48050c00.encoder (ops
venc_component_ops)
[    3.399566] omapfb omapfb: failed to connect default display
[    3.399627] omapfb omapfb: failed to init overlay connections
[    3.399871] omapfb omapfb: failed to setup omapfb
[    3.402923] omap_uart 4806c000.serial: no wakeirq for uart1
[    3.403289] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89,
base_baud = 3000000) is a OMAP UART1
[    3.404296] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90,
base_baud = 3000000) is a OMAP UART2
[    3.405761] omap3_rom_rng: initializing
[    3.405975] omap3_rom_rng: unable to get RNG clock
[    3.406036] omap3-rom-rng: probe of omap3-rom-rng failed with error -2
[    3.424102] brd: module loaded
[    3.439697] acx565akm spi0.2: omapfb: acx565akm rev ad LCD detected
[    3.446807] i2c /dev entries driver
[    3.447967] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout
60 sec
[    3.450347] omap_gpio 49058000.gpio: Could not set line 0 debounce to
200000 microseconds (-22)
[    3.450439] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    3.467132] Initializing XFRM netlink socket
[    3.467254] NET: Registered protocol family 17
[    3.467346] NET: Registered protocol family 15
[    3.467407] NET: Registered protocol family 35
[    3.467864] Key type dns_resolver registered
[    3.468200] ThumbEE CPU extension supported.
[    3.468322] omap2_set_init_voltage: unable to find boot up OPP for
vdd_mpu_iva
[    3.468353] omap2_set_init_voltage: unable to set vdd_mpu_iva
[    3.468414] omap2_set_init_voltage: unable to find boot up OPP for
vdd_core
[    3.468475] omap2_set_init_voltage: unable to set vdd_core
[    3.472229] SmartReflex Class3 initialized
[    3.473449] registered taskstats version 1
[    3.473510] Loading compiled-in X.509 certificates
[    3.477539] Btrfs loaded, crc32c=crc32c-generic
[    3.502410] omap-gpmc 6e000000.gpmc: GPMC revision 5.0
[    3.502502] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[    3.504272] omap2-onenand 1000000.onenand: initializing on CS0
(0x01000000), va (ptrval), DMA mode
[    3.504364] OneNAND Manufacturer: Unknown (0xa0)
[    3.509002] Skipping twl internal clock init and using bootloader
value (unknown osc rate)
[    3.831176] twl 1-0048: PIH (irq 23) chaining IRQs 146..154
[    3.831329] twl 1-0048: power (irq 151) chaining IRQs 154..161
[    3.891784] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected.
[    3.920745] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC
[    4.041534] twl_rtc 48070000.i2c:twl@48:rtc: registered as rtc0
[    5.151458] V28_A: Bringing 2600000uV into 2800000-2800000uV
[    5.962188] twl4030_gpio twl4030-gpio: gpio (irq 146) chaining IRQs
162..179
[    6.110900] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
consumer to regulator.16
[    6.170898] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
consumer to regulator.14
[    6.230926] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
consumer to regulator.15
[    6.721160] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Initialized
TWL4030 USB module
[    6.781066] input: twl4030_pwrbutton as
/devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:pwrbutton/input/input0
[    6.782592] input: TWL4030 Keypad as
/devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:keypad/input/input1
[    7.110839] twl4030_madc 48070000.i2c:twl@48:madc:
48070000.i2c:twl@48:madc supply vusb3v1 not found, using dummy regulator
[    7.111114] twl4030_madc 48070000.i2c:twl@48:madc: Linked as a
consumer to regulator.0
[   13.170959] omap_i2c 48070000.i2c: bus 1 rev3.3 at 2200 kHz
[   13.173492] tlv320aic3x-codec 2-0018: Linked as a consumer to regulator.8
[   13.174011] tlv320aic3x-codec 2-0018: Linked as a consumer to
regulator.13
[   13.175476] tlv320aic3x-codec 2-0019: Linked as a consumer to regulator.8
[   13.175903] tlv320aic3x-codec 2-0019: Linked as a consumer to
regulator.13
[   13.178161] tpa6130a2 2-0060: Linked as a consumer to regulator.13
[   13.179412] omap_i2c 48072000.i2c: bus 2 rev3.3 at 100 kHz
[   13.181793] omap_i2c 48060000.i2c: bus 3 rev3.3 at 400 kHz
[   13.183044] omapdss_dss 48050000.dss: Linked as a consumer to regulator.2
[   13.183258] omapdss_venc 48050c00.encoder: Linked as a consumer to
regulator.7
[   13.205535] Console: switching to colour frame buffer device 100x30
[   13.291076] omapfb omapfb: using display 'lcd' mode 800x480
[   13.661804] cpu cpu0: Linked as a consumer to regulator.6
[   13.668945] cpu cpu0: Dropping the link to regulator.6
[   13.676269] cpu cpu0: Linked as a consumer to regulator.6
[   13.685058] omap_gpio 49058000.gpio: Could not set line 0 debounce to
200000 microseconds (-22)
[   13.692199] omap_hsmmc 4809c000.mmc: Got CD GPIO
[   13.699615] omap_hsmmc 4809c000.mmc: Linked as a consumer to regulator.12
[   13.706542] omap_hsmmc 4809c000.mmc: Linked as a consumer to regulator.1
[   13.864776] omap_hsmmc 480b4000.mmc: Linked as a consumer to regulator.4
[   13.890441] omap_hsmmc 480b4000.mmc: Linked as a consumer to regulator.19
[   14.011383] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to
2000-01-01T00:00:10 UTC (946684810)
[   14.037658] smartreflex 480cb000.smartreflex: omap_sr_probe:
SmartReflex driver initialized
[   14.045013] smartreflex 480c9000.smartreflex: omap_sr_probe:
SmartReflex driver initialized
[   14.071289] VCSI: disabling
[   14.102355] mmc0: host does not support reading read-only switch,
assuming write-enable
[   14.119567] mmc0: new high speed SDHC card at address aaaa
[   14.131958] VDAC: disabling
[   14.148376] mmcblk0: mmc0:aaaa SC32G 29.7 GiB
[   14.161926] mmc1: switch to bus width 8 failed
[   14.175750] mmc1: switch to bus width 4 failed
[   14.181823]  mmcblk0: p1 p2
[   14.188018] mmc1: new high speed MMC card at address 0001
[   14.197631] mmcblk1: mmc1:0001 MMC32G 29.8 GiB
[   14.203582] ALSA device list:
[   14.209289]   No soundcards found.
[   14.216796] mmcblk1boot0: mmc1:0001 MMC32G partition 1 512 KiB
[   14.224304] mmcblk1boot1: mmc1:0001 MMC32G partition 2 512 KiB
[   14.232025]  mmcblk1: p1 p2 p3
[   14.274627] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data
mode. Opts: (null)
[   14.279998] VFS: Mounted root (ext4 filesystem) on device 179:2.
[   14.297088] devtmpfs: mounted
[   14.306671] Freeing unused kernel memory: 1024K
[   14.312835] Run /sbin/init as init process
[   21.703887] udevd[664]: starting version 3.2.2
[   21.752258] random: udevd: uninitialized urandom read (16 bytes read)
[   21.761779] random: udevd: uninitialized urandom read (16 bytes read)
[   21.773956] random: udevd: uninitialized urandom read (16 bytes read)
[   22.068450] udevd[665]: starting eudev-3.2.2
[   22.481353] ti-soc-thermal 48002524.bandgap: This OMAP thermal sensor
is unreliable. You've been warned
[   22.539520] ti-soc-thermal 48002524.bandgap: Non-trimmed BGAP, Temp
not accurate
[   22.924926] omap_ssi 48058000.ssi-controller: ssi controller 0
initialized (1 ports)!
[   22.989501] lis3lv02d_i2c 3-001d: Linked as a consumer to regulator.2
[   23.064086] omap_ssi_port 4805a000.ssi-port: ssi port 0 successfully
initialized
[   23.069732] lis3lv02d_i2c 3-001d: Linked as a consumer to regulator.8
[   23.142425] input: twl4030:vibrator as
/devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:audio/twl4030-vibra/input/input2
[   23.154266] lis3lv02d: 8 bits sensor found
[   23.271240] input: ST LIS3LV02DL Accelerometer as
/devices/platform/lis3lv02d/input/input3
[   23.675292] power_supply bq27200-0: Not all required supplies found,
defer probe
[   23.702728] tsl2563 2-0029: model 7, rev. 0
[   23.715972] media: Linux media interface: v0.10
[   23.811065] bq27xxx-battery 2-0055: failed to register battery
[   23.855712] tsc2005 spi0.0: Linked as a consumer to regulator.8
[   23.907867] input: TSC2005 touchscreen as
/devices/platform/68000000.ocp/48098000.spi/spi_master/spi0/spi0.0/input/input4
[   23.991668] videodev: Linux video capture interface: v2.00
[   24.027893] power_supply bq27200-0: bq27200-0: Found supply : bq24150a-0
[   24.148590] random: crng init done
[   24.155151] random: 2 urandom warning(s) missed due to ratelimiting
[   24.420288] si4713 2-0063: Linked as a consumer to regulator.2
[   24.498260] si4713 2-0063: Linked as a consumer to regulator.8
[   24.547149] cfg80211: Loading compiled-in X.509 certificates for
regulatory database
[   24.731201] omap3isp 480bc000.isp: ignoring dependency for device,
assuming no driver
[   24.738342] omap3isp 480bc000.isp: parsing endpoint
/ocp@68000000/isp@480bc000/ports/port@1/endpoint, interface 1
[   24.738372] omap3isp 480bc000.isp: CSI-1/CCP-2 configuration
[   24.738372] omap3isp 480bc000.isp: clock lane polarity 0, pos 1
[   24.738403] omap3isp 480bc000.isp: data lane polarity 0, pos 0
[   24.738464] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy1
not found, using dummy regulator
[   24.800781] omap_i2c 48072000.i2c: controller timed out
[   24.809997] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   24.833770] bq2415x-charger 2-006b: automode supported, waiting for
events
[   24.859039] bq2415x-charger 2-006b: driver registered
[   24.866424] platform regulatory.0: Direct firmware load for
regulatory.db failed with error -2
[   24.902069] platform regulatory.0: Falling back to syfs fallback for:
regulatory.db
[   24.928802] omap3isp 480bc000.isp: Linked as a consumer to regulator.0
[   24.946075] si4713 2-0063: chip found @ 0xc6 (OMAP I2C adapter)
[   24.997772] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy2
not found, using dummy regulator
[   25.117736] omap3isp 480bc000.isp: Revision 2.0 found
[   25.150817] lp5523x 2-0032: lp5523 Programmable led chip found
[   25.168640] omap-iommu 480bd400.mmu: 480bd400.mmu: version 1.1
[   25.204071] isp1704_charger isp1707: init gpio 67
[   25.221405] omap3isp 480bc000.isp: Linked as a consumer to regulator.3
[   25.227905] omap3isp 480bc000.isp: hist: using DMA channel dma0chan10
[   25.227966] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
CCP2 was not initialized!
[   25.251342] isp1704_charger isp1707: registered with product id isp1707
[   25.308929] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
CSI2a was not initialized!
[   25.356964] input: gpio_keys as /devices/platform/gpio_keys/input/input5
[   25.364501] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
CCDC was not initialized!
[   25.409423] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
preview was not initialized!
[   25.453552] rc rc0: Unspecified device as
/devices/platform/n900-ir/rc/rc0
[   25.497741] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
resizer was not initialized!
[   25.568054] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
AEWB was not initialized!
[   25.574859] smc91x: not found (-19).
[   25.631713] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
AF was not initialized!
[   25.638366] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
histogram was not initialized!
[   26.078918] HSI/SSI char device loaded
[   26.257537] mousedev: PS/2 mouse device common for all mice
[   26.295654] cfg80211: failed to load regulatory.db
[   26.380493] wl1251 spi3.0: Linked as a consumer to regulator.8
[   26.403289] radio-si4713 radio-si4713: New device successfully probed
[   26.464630] wl1251: WARNING MAC address in eeprom or nvs data is not
valid
[   26.464660] wl1251: WARNING Setting random MAC address: 00:1f:df:05:29:05
[   26.686614] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[   26.687866] wl1251: loaded
[   26.711761] wl1251: initialized
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[   28.890930] wl1251 spi3.0: EOW timed out
[   28.893127] wl1251 spi3.0: EOW timed out
[   28.900115] wl1251 spi3.0: EOW timed out
[   28.902679] wl1251 spi3.0: EOW timed out
[   28.904907] wl1251 spi3.0: EOW timed out
[   28.908081] wl1251 spi3.0: EOW timed out
[   28.910400] wl1251 spi3.0: EOW timed out
[   28.920837] wl1251 spi3.0: EOW timed out
[   28.923187] wl1251 spi3.0: EOW timed out
[   28.925476] wl1251 spi3.0: EOW timed out
[   28.927703] wl1251 spi3.0: EOW timed out
[   28.930053] wl1251 spi3.0: EOW timed out
[   28.940856] wl1251 spi3.0: EOW timed out
[   28.943176] wl1251 spi3.0: EOW timed out
[   28.945373] wl1251 spi3.0: EOW timed out
[   28.947540] wl1251 spi3.0: EOW timed out
[   28.949768] wl1251 spi3.0: EOW timed out
[   28.952270] wl1251 spi3.0: EOW timed out
[   28.955810] wl1251 spi3.0: EOW timed out
[   28.958099] wl1251 spi3.0: EOW timed out
[   28.960357] wl1251 spi3.0: EOW timed out
[   28.963195] wl1251 spi3.0: EOW timed out
[   28.970886] wl1251 spi3.0: EOW timed out
[   28.973205] wl1251 spi3.0: EOW timed out
[   28.975433] wl1251 spi3.0: EOW timed out
[   28.977508] wl1251 spi3.0: EOW timed out
[   28.979797] wl1251 spi3.0: EOW timed out
[   28.989746] wl1251 spi3.0: EOW timed out
[   28.992156] wl1251 spi3.0: EOW timed out
[   28.994201] wl1251 spi3.0: EOW timed out
[   28.996246] wl1251 spi3.0: EOW timed out
[   29.000152] wl1251 spi3.0: EOW timed out
[   29.002441] wl1251 spi3.0: EOW timed out
[   29.008361] wl1251 spi3.0: EOW timed out
[   29.010467] wl1251 spi3.0: EOW timed out
[   29.012786] wl1251 spi3.0: EOW timed out
[   29.014801] wl1251 spi3.0: EOW timed out
[   29.020172] wl1251 spi3.0: EOW timed out
[   29.024658] wl1251 spi3.0: EOW timed out
[   29.026763] wl1251 spi3.0: EOW timed out
[   29.028778] wl1251 spi3.0: EOW timed out
[   29.030914] wl1251 spi3.0: EOW timed out
[   29.032958] wl1251 spi3.0: EOW timed out
[   29.036651] wl1251 spi3.0: EOW timed out
[   29.039001] wl1251 spi3.0: EOW timed out
[   29.041229] wl1251 spi3.0: EOW timed out
[   29.043884] wl1251 spi3.0: EOW timed out
[   29.045989] wl1251 spi3.0: EOW timed out
[   29.048004] wl1251 spi3.0: EOW timed out
[   29.050231] wl1251 spi3.0: EOW timed out
[   29.063598] wl1251 spi3.0: EOW timed out
[   29.070861] wl1251 spi3.0: EOW timed out
[   29.072174] wl1251: ERROR chip id doesn't match after firmware boot
[   30.585205] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[   38.298400] SSI protocol aka McSAAB added
[   38.427978] CMT speech driver added
[   38.506958] nokia-modem n900-modem: Registered Nokia HSI modem
[   42.001647] SGX clock rate 110 MHz
[   45.676727] NET: Registered protocol family 10
[   45.711944] Segment Routing with IPv6
[   53.900360] using random self ethernet address
[   53.912231] using random host ethernet address
[   53.943572] usb0: HOST MAC 8e:81:2f:99:ec:36
[   53.956573] usb0: MAC f2:99:b7:97:ba:31
[   54.373260] configfs-gadget gadget: high-speed config #1: The only one
[   54.563568] using random self ethernet address
[   54.568939] using random host ethernet address
[   54.612243] usb0: HOST MAC 6e:95:7f:5f:6f:45
[   54.617523] usb0: MAC b6:a9:66:15:5a:1d
[   55.059234] configfs-gadget gadget: high-speed config #1: The only one
[   55.066650] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
[   59.141021] Bluetooth: Core ver 2.22
[   59.144165] NET: Registered protocol family 31
[   59.144195] Bluetooth: HCI device and connection manager initialized
[   59.144256] Bluetooth: HCI socket layer initialized
[   59.144287] Bluetooth: L2CAP socket layer initialized
[   59.144317] Bluetooth: SCO socket layer initialized
[   59.277160] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   59.277191] Bluetooth: BNEP filters: protocol multicast
[   59.277252] Bluetooth: BNEP socket layer initialized


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Nokia N900: wl1251 spi3.0: EOW timed out on
  2019-03-09 23:22 Nokia N900: wl1251 spi3.0: EOW timed out on Merlijn Wajer
@ 2019-03-10  0:53 ` Merlijn Wajer
  2019-03-10  4:16   ` Vignesh Raghavendra
  0 siblings, 1 reply; 5+ messages in thread
From: Merlijn Wajer @ 2019-03-10  0:53 UTC (permalink / raw)
  To: kvalo
  Cc: linux-omap, linux-wireless, Tony Lindgren, Sebastian Reichel,
	Pavel Machek, linux-kernel, vigneshr, broonie


[-- Attachment #1.1: Type: text/plain, Size: 41970 bytes --]


Hi,

On 10/03/2019 00:22, Merlijn Wajer wrote:
> Hi,
> 
> I just migrated to Linux 5.0  (from 4.15) on my Nokia N900, and I'm
> getting a lot of messages like this:
> 
>> wl1251 spi3.0: EOW timed out
> 
> and it ends with:
> 
>> [   29.072174] wl1251: ERROR chip id doesn't match after firmware boot
> 
> My tree carries some patches, but none are related to SPI or wl1251. Any
> clue what might be up?

Reverting these three commits makes the problem go away:

commit 89e8b9cb846515e4435eb42df7009b824cf3405a
Author: Vignesh R <vigneshr@ti.com>
Date:   Mon Oct 15 12:08:29 2018 +0530

    spi: omap2-mcspi: Add slave mode support


commit b682cffa3ac6d9d9e16e9b413c45caee3b391fab
Author: Vignesh R <vigneshr@ti.com>
Date:   Mon Oct 15 12:08:28 2018 +0530

    spi: omap2-mcspi: Set FIFO DMA trigger level to word length


commit 13d515c796adc49a49b0cd2212ccd7f43a37fc5a
Author: Vignesh R <vigneshr@ti.com>
Date:   Mon Oct 15 12:08:27 2018 +0530

    spi: omap2-mcspi: Switch to readl_poll_timeout()

I reverted 13d515c796adc49a49b0cd2212ccd7f43a37fc5a before, and that
didn't make the difference, so I assume the problematic commit is either
b682cffa3ac6d9d9e16e9b413c45caee3b391fab or
89e8b9cb846515e4435eb42df7009b824cf3405a

Cheers,
Merlijn

> dmesg attached.
> 
> Cheers,
> Merlijn
> 
> [1]
> 
> [    0.000000] Booting Linux on physical CPU 0x0
> [    0.000000] Linux version 5.0.0+ (merlijn@kgpe-d16) (gcc version
> 7.3.0 (Gentoo Hardened 7.3.0-r3 p1.4)) #6 PREEMPT Wed Mar 6 08:35:59 CET
> 2019
> [    0.000000] CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7),
> cr=10c5387d
> [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing
> instruction cache
> [    0.000000] OF: fdt: Machine model: Nokia N900
> [    0.000000] Memory policy: Data cache writeback
> [    0.000000] On node 0 totalpages: 65280
> [    0.000000]   Normal zone: 510 pages used for memmap
> [    0.000000]   Normal zone: 0 pages reserved
> [    0.000000]   Normal zone: 65280 pages, LIFO batch:15
> [    0.000000] CPU: All CPU(s) started in SVC mode.
> [    0.000000] OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp)
> [    0.000000] random: get_random_bytes called from
> start_kernel+0x80/0x3fc with crng_init=0
> [    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
> [    0.000000] pcpu-alloc: [0] 0
> [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64770
> [    0.000000] Kernel command line: root=/dev/mmcblk0p2 rootwait rw
> mtdoops.mtddev=log console=tty1 omapfb.vram=0:4M
> omapfb.mode=lcd:848x480-16 nokia-modem.pm=1
> [    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: 216140K/261120K available (6144K kernel code,
> 258K rwdata, 1856K rodata, 1024K init, 32920K bss, 44980K reserved, 0K
> cma-reserved, 0K highmem)
> [    0.000000] Virtual kernel memory layout:
>                    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
>                    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
>                    vmalloc : 0xd0000000 - 0xff800000   ( 760 MB)
>                    lowmem  : 0xc0000000 - 0xcff00000   ( 255 MB)
>                    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
>                    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
>                      .text : 0x(ptrval) - 0x(ptrval)   (7136 kB)
>                      .init : 0x(ptrval) - 0x(ptrval)   (1024 kB)
>                      .data : 0x(ptrval) - 0x(ptrval)   ( 259 kB)
>                       .bss : 0x(ptrval) - 0x(ptrval)   (32921 kB)
> [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
> [    0.000000] rcu: Preemptible hierarchical RCU implementation.
> [    0.000000]  Tasks RCU enabled.
> [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay
> is 10 jiffies.
> [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
> [    0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 4.0) with 96
> interrupts
> [    0.000000] Clocking rate (Crystal/Core/MPU): 19.2/332/500 MHz
> [    0.000000] OMAP clockevent source: timer1 at 32768 Hz
> [    0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles:
> 0xffffffff, max_idle_ns: 58327039986419 ns
> [    0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps
> every 65535999984741ns
> [    0.000030] OMAP clocksource: 32k_counter at 32768 Hz
> [    0.000579] Console: colour dummy device 80x30
> [    0.001647] printk: console [tty1] enabled
> [    0.001708] Calibrating delay loop... 496.43 BogoMIPS (lpj=2482176)
> [    0.048919] pid_max: default: 32768 minimum: 301
> [    0.049133] LSM: Security Framework initializing
> [    0.049255] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
> [    0.049316] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
> bytes)
> [    0.050628] CPU: Testing write buffer coherency: ok
> [    0.050750] CPU0: Spectre v2: using BPIALL workaround
> [    0.052307] Setting up static identity map for 0x80100000 - 0x80100060
> [    0.052612] rcu: Hierarchical SRCU implementation.
> [    0.056457] devtmpfs: initialized
> [    0.086242] VFP support v0.3: implementor 41 architecture 3 part 30
> variant c rev 1
> [    0.086944] clocksource: jiffies: mask: 0xffffffff max_cycles:
> 0xffffffff, max_idle_ns: 19112604462750000 ns
> [    0.087036] futex hash table entries: 256 (order: -1, 3072 bytes)
> [    0.087280] xor: measuring software checksum speed
> [    0.178619]    arm4regs  :   623.600 MB/sec
> [    0.278381]    8regs     :   459.600 MB/sec
> [    0.378173]    32regs    :   600.000 MB/sec
> [    0.477966]    neon      :   444.800 MB/sec
> [    0.477996] xor: using function: arm4regs (623.600 MB/sec)
> [    0.478149] pinctrl core: initialized pinctrl subsystem
> [    0.479644] NET: Registered protocol family 16
> [    0.481414] DMA: preallocated 256 KiB pool for atomic coherent
> allocations
> [    0.501464] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp
> [    0.502136] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp
> [    0.552520] cpuidle: using governor ladder
> [    0.552612] cpuidle: using governor menu
> [    0.553283] Reprogramming SDRC clock to 332000000 Hz
> [    0.559783] OMAP GPIO hardware version 2.5
> [    0.582397] RX-51: Enabling ARM errata 430973 workaround
> [    0.584259] RX-51: Registering OMAP3 HWRNG device
> [    0.584808] hw-breakpoint: debug architecture 0x4 unsupported.
> [    0.586090] Reserving DMA channels 0 and 1 for HS ROM code
> [    0.586151] OMAP DMA hardware revision 4.0
> [    0.767700] raid6: neonx8   gen()   156 MB/s
> [    0.937103] raid6: neonx8   xor()   205 MB/s
> [    1.106658] raid6: neonx4   gen()   595 MB/s
> [    1.276367] raid6: neonx4   xor()   447 MB/s
> [    1.446044] raid6: neonx2   gen()   463 MB/s
> [    1.615631] raid6: neonx2   xor()   380 MB/s
> [    1.785247] raid6: neonx1   gen()   229 MB/s
> [    1.955017] raid6: neonx1   xor()   212 MB/s
> [    2.125213] raid6: int32x8  gen()    89 MB/s
> [    2.294403] raid6: int32x8  xor()    58 MB/s
> [    2.464355] raid6: int32x4  gen()    90 MB/s
> [    2.553649] random: fast init done
> [    2.633544] raid6: int32x4  xor()    70 MB/s
> [    2.803527] raid6: int32x2  gen()   110 MB/s
> [    2.972930] raid6: int32x2  xor()    69 MB/s
> [    3.142791] raid6: int32x1  gen()    55 MB/s
> [    3.312438] raid6: int32x1  xor()    45 MB/s
> [    3.312469] raid6: using algorithm neonx4 gen() 595 MB/s
> [    3.312499] raid6: .... xor() 447 MB/s, rmw enabled
> [    3.312530] raid6: using neon recovery algorithm
> [    3.328796] omap-dma-engine 48056000.dma-controller: OMAP DMA engine
> driver
> [    3.335205] omap-iommu 480bd400.mmu: 480bd400.mmu registered
> [    3.335845] iommu: Adding device 480bc000.isp to group 0
> [    3.336273] usbcore: registered new interface driver usbfs
> [    3.336425] usbcore: registered new interface driver hub
> [    3.336639] usbcore: registered new device driver usb
> [    3.338134] omap-mailbox 48094000.mailbox: omap mailbox rev 0x40
> [    3.338806] Advanced Linux Sound Architecture Driver Initialized.
> [    3.340484] clocksource: Switched to clocksource 32k_counter
> [    3.340728] VFS: Disk quotas dquot_6.6.0
> [    3.340881] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096
> bytes)
> [    3.357482] NET: Registered protocol family 2
> [    3.358886] tcp_listen_portaddr_hash hash table entries: 512 (order:
> 0, 4096 bytes)
> [    3.358978] TCP established hash table entries: 2048 (order: 1, 8192
> bytes)
> [    3.359069] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
> [    3.359130] TCP: Hash tables configured (established 2048 bind 2048)
> [    3.359374] UDP hash table entries: 256 (order: 0, 4096 bytes)
> [    3.359436] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
> [    3.359741] NET: Registered protocol family 1
> [    3.366088] Initialise system trusted keyrings
> [    3.366485] workingset: timestamp_bits=30 max_order=16 bucket_order=0
> [    3.379058] squashfs: version 4.0 (2009/01/31) Phillip Lougher
> [    3.386352] Key type asymmetric registered
> [    3.386413] Asymmetric key parser 'x509' registered
> [    3.386474] io scheduler mq-deadline registered
> [    3.386505] io scheduler kyber registered
> [    3.388366] ti-sysc 480cb024.target-module: sysc_flags 00000100 !=
> 00000110
> [    3.389739] ti-sysc 480c9024.target-module: sysc_flags 00000100 !=
> 00000110
> [    3.392486] pinctrl-single 48002030.pinmux: 284 pins, size 568
> [    3.393218] pinctrl-single 48002a00.pinmux: 46 pins, size 92
> [    3.394042] pinctrl-single 480025d8.pinmux: 18 pins, size 36
> [    3.396789] omapdss_dss 48050000.dss: 48050000.dss supply vdda_video
> not found, using dummy regulator
> [    3.397064] omapdss_dss 48050000.dss: Linked as a consumer to regulator.0
> [    3.397247] OMAP DSS rev 2.0
> [    3.397521] omapdss_dss 48050000.dss: bound 48050400.dispc (ops
> dispc_component_ops)
> [    3.397888] omapdss_dss 48050000.dss: bound 48050c00.encoder (ops
> venc_component_ops)
> [    3.399566] omapfb omapfb: failed to connect default display
> [    3.399627] omapfb omapfb: failed to init overlay connections
> [    3.399871] omapfb omapfb: failed to setup omapfb
> [    3.402923] omap_uart 4806c000.serial: no wakeirq for uart1
> [    3.403289] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89,
> base_baud = 3000000) is a OMAP UART1
> [    3.404296] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90,
> base_baud = 3000000) is a OMAP UART2
> [    3.405761] omap3_rom_rng: initializing
> [    3.405975] omap3_rom_rng: unable to get RNG clock
> [    3.406036] omap3-rom-rng: probe of omap3-rom-rng failed with error -2
> [    3.424102] brd: module loaded
> [    3.439697] acx565akm spi0.2: omapfb: acx565akm rev ad LCD detected
> [    3.446807] i2c /dev entries driver
> [    3.447967] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout
> 60 sec
> [    3.450347] omap_gpio 49058000.gpio: Could not set line 0 debounce to
> 200000 microseconds (-22)
> [    3.450439] omap_hsmmc 4809c000.mmc: Got CD GPIO
> [    3.467132] Initializing XFRM netlink socket
> [    3.467254] NET: Registered protocol family 17
> [    3.467346] NET: Registered protocol family 15
> [    3.467407] NET: Registered protocol family 35
> [    3.467864] Key type dns_resolver registered
> [    3.468200] ThumbEE CPU extension supported.
> [    3.468322] omap2_set_init_voltage: unable to find boot up OPP for
> vdd_mpu_iva
> [    3.468353] omap2_set_init_voltage: unable to set vdd_mpu_iva
> [    3.468414] omap2_set_init_voltage: unable to find boot up OPP for
> vdd_core
> [    3.468475] omap2_set_init_voltage: unable to set vdd_core
> [    3.472229] SmartReflex Class3 initialized
> [    3.473449] registered taskstats version 1
> [    3.473510] Loading compiled-in X.509 certificates
> [    3.477539] Btrfs loaded, crc32c=crc32c-generic
> [    3.502410] omap-gpmc 6e000000.gpmc: GPMC revision 5.0
> [    3.502502] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
> [    3.504272] omap2-onenand 1000000.onenand: initializing on CS0
> (0x01000000), va (ptrval), DMA mode
> [    3.504364] OneNAND Manufacturer: Unknown (0xa0)
> [    3.509002] Skipping twl internal clock init and using bootloader
> value (unknown osc rate)
> [    3.831176] twl 1-0048: PIH (irq 23) chaining IRQs 146..154
> [    3.831329] twl 1-0048: power (irq 151) chaining IRQs 154..161
> [    3.891784] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected.
> [    3.920745] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC
> [    4.041534] twl_rtc 48070000.i2c:twl@48:rtc: registered as rtc0
> [    5.151458] V28_A: Bringing 2600000uV into 2800000-2800000uV
> [    5.962188] twl4030_gpio twl4030-gpio: gpio (irq 146) chaining IRQs
> 162..179
> [    6.110900] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
> consumer to regulator.16
> [    6.170898] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
> consumer to regulator.14
> [    6.230926] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
> consumer to regulator.15
> [    6.721160] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Initialized
> TWL4030 USB module
> [    6.781066] input: twl4030_pwrbutton as
> /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:pwrbutton/input/input0
> [    6.782592] input: TWL4030 Keypad as
> /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:keypad/input/input1
> [    7.110839] twl4030_madc 48070000.i2c:twl@48:madc:
> 48070000.i2c:twl@48:madc supply vusb3v1 not found, using dummy regulator
> [    7.111114] twl4030_madc 48070000.i2c:twl@48:madc: Linked as a
> consumer to regulator.0
> [   13.170959] omap_i2c 48070000.i2c: bus 1 rev3.3 at 2200 kHz
> [   13.173492] tlv320aic3x-codec 2-0018: Linked as a consumer to regulator.8
> [   13.174011] tlv320aic3x-codec 2-0018: Linked as a consumer to
> regulator.13
> [   13.175476] tlv320aic3x-codec 2-0019: Linked as a consumer to regulator.8
> [   13.175903] tlv320aic3x-codec 2-0019: Linked as a consumer to
> regulator.13
> [   13.178161] tpa6130a2 2-0060: Linked as a consumer to regulator.13
> [   13.179412] omap_i2c 48072000.i2c: bus 2 rev3.3 at 100 kHz
> [   13.181793] omap_i2c 48060000.i2c: bus 3 rev3.3 at 400 kHz
> [   13.183044] omapdss_dss 48050000.dss: Linked as a consumer to regulator.2
> [   13.183258] omapdss_venc 48050c00.encoder: Linked as a consumer to
> regulator.7
> [   13.205535] Console: switching to colour frame buffer device 100x30
> [   13.291076] omapfb omapfb: using display 'lcd' mode 800x480
> [   13.661804] cpu cpu0: Linked as a consumer to regulator.6
> [   13.668945] cpu cpu0: Dropping the link to regulator.6
> [   13.676269] cpu cpu0: Linked as a consumer to regulator.6
> [   13.685058] omap_gpio 49058000.gpio: Could not set line 0 debounce to
> 200000 microseconds (-22)
> [   13.692199] omap_hsmmc 4809c000.mmc: Got CD GPIO
> [   13.699615] omap_hsmmc 4809c000.mmc: Linked as a consumer to regulator.12
> [   13.706542] omap_hsmmc 4809c000.mmc: Linked as a consumer to regulator.1
> [   13.864776] omap_hsmmc 480b4000.mmc: Linked as a consumer to regulator.4
> [   13.890441] omap_hsmmc 480b4000.mmc: Linked as a consumer to regulator.19
> [   14.011383] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to
> 2000-01-01T00:00:10 UTC (946684810)
> [   14.037658] smartreflex 480cb000.smartreflex: omap_sr_probe:
> SmartReflex driver initialized
> [   14.045013] smartreflex 480c9000.smartreflex: omap_sr_probe:
> SmartReflex driver initialized
> [   14.071289] VCSI: disabling
> [   14.102355] mmc0: host does not support reading read-only switch,
> assuming write-enable
> [   14.119567] mmc0: new high speed SDHC card at address aaaa
> [   14.131958] VDAC: disabling
> [   14.148376] mmcblk0: mmc0:aaaa SC32G 29.7 GiB
> [   14.161926] mmc1: switch to bus width 8 failed
> [   14.175750] mmc1: switch to bus width 4 failed
> [   14.181823]  mmcblk0: p1 p2
> [   14.188018] mmc1: new high speed MMC card at address 0001
> [   14.197631] mmcblk1: mmc1:0001 MMC32G 29.8 GiB
> [   14.203582] ALSA device list:
> [   14.209289]   No soundcards found.
> [   14.216796] mmcblk1boot0: mmc1:0001 MMC32G partition 1 512 KiB
> [   14.224304] mmcblk1boot1: mmc1:0001 MMC32G partition 2 512 KiB
> [   14.232025]  mmcblk1: p1 p2 p3
> [   14.274627] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data
> mode. Opts: (null)
> [   14.279998] VFS: Mounted root (ext4 filesystem) on device 179:2.
> [   14.297088] devtmpfs: mounted
> [   14.306671] Freeing unused kernel memory: 1024K
> [   14.312835] Run /sbin/init as init process
> [   21.703887] udevd[664]: starting version 3.2.2
> [   21.752258] random: udevd: uninitialized urandom read (16 bytes read)
> [   21.761779] random: udevd: uninitialized urandom read (16 bytes read)
> [   21.773956] random: udevd: uninitialized urandom read (16 bytes read)
> [   22.068450] udevd[665]: starting eudev-3.2.2
> [   22.481353] ti-soc-thermal 48002524.bandgap: This OMAP thermal sensor
> is unreliable. You've been warned
> [   22.539520] ti-soc-thermal 48002524.bandgap: Non-trimmed BGAP, Temp
> not accurate
> [   22.924926] omap_ssi 48058000.ssi-controller: ssi controller 0
> initialized (1 ports)!
> [   22.989501] lis3lv02d_i2c 3-001d: Linked as a consumer to regulator.2
> [   23.064086] omap_ssi_port 4805a000.ssi-port: ssi port 0 successfully
> initialized
> [   23.069732] lis3lv02d_i2c 3-001d: Linked as a consumer to regulator.8
> [   23.142425] input: twl4030:vibrator as
> /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:audio/twl4030-vibra/input/input2
> [   23.154266] lis3lv02d: 8 bits sensor found
> [   23.271240] input: ST LIS3LV02DL Accelerometer as
> /devices/platform/lis3lv02d/input/input3
> [   23.675292] power_supply bq27200-0: Not all required supplies found,
> defer probe
> [   23.702728] tsl2563 2-0029: model 7, rev. 0
> [   23.715972] media: Linux media interface: v0.10
> [   23.811065] bq27xxx-battery 2-0055: failed to register battery
> [   23.855712] tsc2005 spi0.0: Linked as a consumer to regulator.8
> [   23.907867] input: TSC2005 touchscreen as
> /devices/platform/68000000.ocp/48098000.spi/spi_master/spi0/spi0.0/input/input4
> [   23.991668] videodev: Linux video capture interface: v2.00
> [   24.027893] power_supply bq27200-0: bq27200-0: Found supply : bq24150a-0
> [   24.148590] random: crng init done
> [   24.155151] random: 2 urandom warning(s) missed due to ratelimiting
> [   24.420288] si4713 2-0063: Linked as a consumer to regulator.2
> [   24.498260] si4713 2-0063: Linked as a consumer to regulator.8
> [   24.547149] cfg80211: Loading compiled-in X.509 certificates for
> regulatory database
> [   24.731201] omap3isp 480bc000.isp: ignoring dependency for device,
> assuming no driver
> [   24.738342] omap3isp 480bc000.isp: parsing endpoint
> /ocp@68000000/isp@480bc000/ports/port@1/endpoint, interface 1
> [   24.738372] omap3isp 480bc000.isp: CSI-1/CCP-2 configuration
> [   24.738372] omap3isp 480bc000.isp: clock lane polarity 0, pos 1
> [   24.738403] omap3isp 480bc000.isp: data lane polarity 0, pos 0
> [   24.738464] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy1
> not found, using dummy regulator
> [   24.800781] omap_i2c 48072000.i2c: controller timed out
> [   24.809997] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
> [   24.833770] bq2415x-charger 2-006b: automode supported, waiting for
> events
> [   24.859039] bq2415x-charger 2-006b: driver registered
> [   24.866424] platform regulatory.0: Direct firmware load for
> regulatory.db failed with error -2
> [   24.902069] platform regulatory.0: Falling back to syfs fallback for:
> regulatory.db
> [   24.928802] omap3isp 480bc000.isp: Linked as a consumer to regulator.0
> [   24.946075] si4713 2-0063: chip found @ 0xc6 (OMAP I2C adapter)
> [   24.997772] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy2
> not found, using dummy regulator
> [   25.117736] omap3isp 480bc000.isp: Revision 2.0 found
> [   25.150817] lp5523x 2-0032: lp5523 Programmable led chip found
> [   25.168640] omap-iommu 480bd400.mmu: 480bd400.mmu: version 1.1
> [   25.204071] isp1704_charger isp1707: init gpio 67
> [   25.221405] omap3isp 480bc000.isp: Linked as a consumer to regulator.3
> [   25.227905] omap3isp 480bc000.isp: hist: using DMA channel dma0chan10
> [   25.227966] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> CCP2 was not initialized!
> [   25.251342] isp1704_charger isp1707: registered with product id isp1707
> [   25.308929] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> CSI2a was not initialized!
> [   25.356964] input: gpio_keys as /devices/platform/gpio_keys/input/input5
> [   25.364501] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> CCDC was not initialized!
> [   25.409423] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> preview was not initialized!
> [   25.453552] rc rc0: Unspecified device as
> /devices/platform/n900-ir/rc/rc0
> [   25.497741] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> resizer was not initialized!
> [   25.568054] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> AEWB was not initialized!
> [   25.574859] smc91x: not found (-19).
> [   25.631713] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> AF was not initialized!
> [   25.638366] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
> histogram was not initialized!
> [   26.078918] HSI/SSI char device loaded
> [   26.257537] mousedev: PS/2 mouse device common for all mice
> [   26.295654] cfg80211: failed to load regulatory.db
> [   26.380493] wl1251 spi3.0: Linked as a consumer to regulator.8
> [   26.403289] radio-si4713 radio-si4713: New device successfully probed
> [   26.464630] wl1251: WARNING MAC address in eeprom or nvs data is not
> valid
> [   26.464660] wl1251: WARNING Setting random MAC address: 00:1f:df:05:29:05
> [   26.686614] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
> [   26.687866] wl1251: loaded
> [   26.711761] wl1251: initialized
> [   27.715240] wl1251 spi3.0: EOW timed out
> [   27.732025] wl1251 spi3.0: EOW timed out
> [   27.746063] wl1251 spi3.0: EOW timed out
> [   27.760833] wl1251 spi3.0: EOW timed out
> [   27.770843] wl1251 spi3.0: EOW timed out
> [   27.780242] wl1251 spi3.0: EOW timed out
> [   27.798156] wl1251 spi3.0: EOW timed out
> [   27.807128] wl1251 spi3.0: EOW timed out
> [   27.822204] wl1251 spi3.0: EOW timed out
> [   27.837829] wl1251 spi3.0: EOW timed out
> [   27.843841] wl1251 spi3.0: EOW timed out
> [   27.852020] wl1251 spi3.0: EOW timed out
> [   27.861511] wl1251 spi3.0: EOW timed out
> [   27.870788] wl1251 spi3.0: EOW timed out
> [   27.879028] wl1251 spi3.0: EOW timed out
> [   27.885345] wl1251 spi3.0: EOW timed out
> [   27.891479] wl1251 spi3.0: EOW timed out
> [   27.910034] wl1251 spi3.0: EOW timed out
> [   27.916351] wl1251 spi3.0: EOW timed out
> [   27.923980] wl1251 spi3.0: EOW timed out
> [   27.939575] wl1251 spi3.0: EOW timed out
> [   27.948028] wl1251 spi3.0: EOW timed out
> [   27.951934] wl1251 spi3.0: EOW timed out
> [   27.958038] wl1251 spi3.0: EOW timed out
> [   27.962341] wl1251 spi3.0: EOW timed out
> [   27.965789] wl1251 spi3.0: EOW timed out
> [   27.968627] wl1251 spi3.0: EOW timed out
> [   27.972442] wl1251 spi3.0: EOW timed out
> [   27.980834] wl1251 spi3.0: EOW timed out
> [   27.992126] wl1251 spi3.0: EOW timed out
> [   27.994567] wl1251 spi3.0: EOW timed out
> [   27.996612] wl1251 spi3.0: EOW timed out
> [   27.998870] wl1251 spi3.0: EOW timed out
> [   28.000976] wl1251 spi3.0: EOW timed out
> [   28.003570] wl1251 spi3.0: EOW timed out
> [   28.007049] wl1251 spi3.0: EOW timed out
> [   28.009216] wl1251 spi3.0: EOW timed out
> [   28.018859] wl1251 spi3.0: EOW timed out
> [   28.028411] wl1251 spi3.0: EOW timed out
> [   28.030731] wl1251 spi3.0: EOW timed out
> [   28.032775] wl1251 spi3.0: EOW timed out
> [   28.037994] wl1251 spi3.0: EOW timed out
> [   28.040191] wl1251 spi3.0: EOW timed out
> [   28.042358] wl1251 spi3.0: EOW timed out
> [   28.044433] wl1251 spi3.0: EOW timed out
> [   28.046447] wl1251 spi3.0: EOW timed out
> [   28.048461] wl1251 spi3.0: EOW timed out
> [   28.050476] wl1251 spi3.0: EOW timed out
> [   28.052856] wl1251 spi3.0: EOW timed out
> [   28.054870] wl1251 spi3.0: EOW timed out
> [   28.056854] wl1251 spi3.0: EOW timed out
> [   28.058868] wl1251 spi3.0: EOW timed out
> [   28.068420] wl1251 spi3.0: EOW timed out
> [   28.071899] wl1251 spi3.0: EOW timed out
> [   28.079223] wl1251 spi3.0: EOW timed out
> [   28.081481] wl1251 spi3.0: EOW timed out
> [   28.084167] wl1251 spi3.0: EOW timed out
> [   28.086273] wl1251 spi3.0: EOW timed out
> [   28.088287] wl1251 spi3.0: EOW timed out
> [   28.090301] wl1251 spi3.0: EOW timed out
> [   28.092590] wl1251 spi3.0: EOW timed out
> [   28.094635] wl1251 spi3.0: EOW timed out
> [   28.096618] wl1251 spi3.0: EOW timed out
> [   28.100860] wl1251 spi3.0: EOW timed out
> [   28.110656] wl1251 spi3.0: EOW timed out
> [   28.112854] wl1251 spi3.0: EOW timed out
> [   28.114868] wl1251 spi3.0: EOW timed out
> [   28.119171] wl1251 spi3.0: EOW timed out
> [   28.121337] wl1251 spi3.0: EOW timed out
> [   28.123474] wl1251 spi3.0: EOW timed out
> [   28.128326] wl1251 spi3.0: EOW timed out
> [   28.130523] wl1251 spi3.0: EOW timed out
> [   28.132873] wl1251 spi3.0: EOW timed out
> [   28.134857] wl1251 spi3.0: EOW timed out
> [   28.136840] wl1251 spi3.0: EOW timed out
> [   28.138824] wl1251 spi3.0: EOW timed out
> [   28.141021] wl1251 spi3.0: EOW timed out
> [   28.143035] wl1251 spi3.0: EOW timed out
> [   28.145050] wl1251 spi3.0: EOW timed out
> [   28.147033] wl1251 spi3.0: EOW timed out
> [   28.148986] wl1251 spi3.0: EOW timed out
> [   28.158477] wl1251 spi3.0: EOW timed out
> [   28.162017] wl1251 spi3.0: EOW timed out
> [   28.168945] wl1251 spi3.0: EOW timed out
> [   28.171173] wl1251 spi3.0: EOW timed out
> [   28.173858] wl1251 spi3.0: EOW timed out
> [   28.175964] wl1251 spi3.0: EOW timed out
> [   28.177947] wl1251 spi3.0: EOW timed out
> [   28.179962] wl1251 spi3.0: EOW timed out
> [   28.182250] wl1251 spi3.0: EOW timed out
> [   28.184265] wl1251 spi3.0: EOW timed out
> [   28.186248] wl1251 spi3.0: EOW timed out
> [   28.190887] wl1251 spi3.0: EOW timed out
> [   28.200408] wl1251 spi3.0: EOW timed out
> [   28.202758] wl1251 spi3.0: EOW timed out
> [   28.204833] wl1251 spi3.0: EOW timed out
> [   28.208435] wl1251 spi3.0: EOW timed out
> [   28.210662] wl1251 spi3.0: EOW timed out
> [   28.212799] wl1251 spi3.0: EOW timed out
> [   28.217620] wl1251 spi3.0: EOW timed out
> [   28.219818] wl1251 spi3.0: EOW timed out
> [   28.222167] wl1251 spi3.0: EOW timed out
> [   28.224212] wl1251 spi3.0: EOW timed out
> [   28.226196] wl1251 spi3.0: EOW timed out
> [   28.228149] wl1251 spi3.0: EOW timed out
> [   28.230133] wl1251 spi3.0: EOW timed out
> [   28.232391] wl1251 spi3.0: EOW timed out
> [   28.234405] wl1251 spi3.0: EOW timed out
> [   28.236419] wl1251 spi3.0: EOW timed out
> [   28.240844] wl1251 spi3.0: EOW timed out
> [   28.251037] wl1251 spi3.0: EOW timed out
> [   28.253143] wl1251 spi3.0: EOW timed out
> [   28.255218] wl1251 spi3.0: EOW timed out
> [   28.259918] wl1251 spi3.0: EOW timed out
> [   28.263000] wl1251 spi3.0: EOW timed out
> [   28.265930] wl1251 spi3.0: EOW timed out
> [   28.267974] wl1251 spi3.0: EOW timed out
> [   28.269989] wl1251 spi3.0: EOW timed out
> [   28.272338] wl1251 spi3.0: EOW timed out
> [   28.274353] wl1251 spi3.0: EOW timed out
> [   28.276336] wl1251 spi3.0: EOW timed out
> [   28.280914] wl1251 spi3.0: EOW timed out
> [   28.290649] wl1251 spi3.0: EOW timed out
> [   28.292785] wl1251 spi3.0: EOW timed out
> [   28.294799] wl1251 spi3.0: EOW timed out
> [   28.296813] wl1251 spi3.0: EOW timed out
> [   28.300384] wl1251 spi3.0: EOW timed out
> [   28.302764] wl1251 spi3.0: EOW timed out
> [   28.310791] wl1251 spi3.0: EOW timed out
> [   28.312927] wl1251 spi3.0: EOW timed out
> [   28.314971] wl1251 spi3.0: EOW timed out
> [   28.316986] wl1251 spi3.0: EOW timed out
> [   28.318969] wl1251 spi3.0: EOW timed out
> [   28.321105] wl1251 spi3.0: EOW timed out
> [   28.326293] wl1251 spi3.0: EOW timed out
> [   28.330749] wl1251 spi3.0: EOW timed out
> [   28.332946] wl1251 spi3.0: EOW timed out
> [   28.334930] wl1251 spi3.0: EOW timed out
> [   28.339508] wl1251 spi3.0: EOW timed out
> [   28.341613] wl1251 spi3.0: EOW timed out
> [   28.343597] wl1251 spi3.0: EOW timed out
> [   28.345550] wl1251 spi3.0: EOW timed out
> [   28.347656] wl1251 spi3.0: EOW timed out
> [   28.349639] wl1251 spi3.0: EOW timed out
> [   28.351623] wl1251 spi3.0: EOW timed out
> [   28.353729] wl1251 spi3.0: EOW timed out
> [   28.360046] wl1251 spi3.0: EOW timed out
> [   28.363281] wl1251 spi3.0: EOW timed out
> [   28.365356] wl1251 spi3.0: EOW timed out
> [   28.368377] wl1251 spi3.0: EOW timed out
> [   28.370758] wl1251 spi3.0: EOW timed out
> [   28.375091] wl1251 spi3.0: EOW timed out
> [   28.377197] wl1251 spi3.0: EOW timed out
> [   28.380950] wl1251 spi3.0: EOW timed out
> [   28.383026] wl1251 spi3.0: EOW timed out
> [   28.385040] wl1251 spi3.0: EOW timed out
> [   28.387054] wl1251 spi3.0: EOW timed out
> [   28.390869] wl1251 spi3.0: EOW timed out
> [   28.393920] wl1251 spi3.0: EOW timed out
> [   28.396026] wl1251 spi3.0: EOW timed out
> [   28.398010] wl1251 spi3.0: EOW timed out
> [   28.399993] wl1251 spi3.0: EOW timed out
> [   28.402282] wl1251 spi3.0: EOW timed out
> [   28.404296] wl1251 spi3.0: EOW timed out
> [   28.406280] wl1251 spi3.0: EOW timed out
> [   28.408233] wl1251 spi3.0: EOW timed out
> [   28.413665] wl1251 spi3.0: EOW timed out
> [   28.415771] wl1251 spi3.0: EOW timed out
> [   28.417785] wl1251 spi3.0: EOW timed out
> [   28.420867] wl1251 spi3.0: EOW timed out
> [   28.422943] wl1251 spi3.0: EOW timed out
> [   28.425140] wl1251 spi3.0: EOW timed out
> [   28.427917] wl1251 spi3.0: EOW timed out
> [   28.430053] wl1251 spi3.0: EOW timed out
> [   28.435485] wl1251 spi3.0: EOW timed out
> [   28.438812] wl1251 spi3.0: EOW timed out
> [   28.441009] wl1251 spi3.0: EOW timed out
> [   28.443054] wl1251 spi3.0: EOW timed out
> [   28.445068] wl1251 spi3.0: EOW timed out
> [   28.447113] wl1251 spi3.0: EOW timed out
> [   28.449127] wl1251 spi3.0: EOW timed out
> [   28.451293] wl1251 spi3.0: EOW timed out
> [   28.455139] wl1251 spi3.0: EOW timed out
> [   28.457183] wl1251 spi3.0: EOW timed out
> [   28.461822] wl1251 spi3.0: EOW timed out
> [   28.475524] wl1251 spi3.0: EOW timed out
> [   28.477691] wl1251 spi3.0: EOW timed out
> [   28.480316] wl1251 spi3.0: EOW timed out
> [   28.482757] wl1251 spi3.0: EOW timed out
> [   28.489959] wl1251 spi3.0: EOW timed out
> [   28.500885] wl1251 spi3.0: EOW timed out
> [   28.503021] wl1251 spi3.0: EOW timed out
> [   28.505035] wl1251 spi3.0: EOW timed out
> [   28.507049] wl1251 spi3.0: EOW timed out
> [   28.509063] wl1251 spi3.0: EOW timed out
> [   28.511077] wl1251 spi3.0: EOW timed out
> [   28.518280] wl1251 spi3.0: EOW timed out
> [   28.520416] wl1251 spi3.0: EOW timed out
> [   28.527008] wl1251 spi3.0: EOW timed out
> [   28.530853] wl1251 spi3.0: EOW timed out
> [   28.532928] wl1251 spi3.0: EOW timed out
> [   28.534973] wl1251 spi3.0: EOW timed out
> [   28.536987] wl1251 spi3.0: EOW timed out
> [   28.539245] wl1251 spi3.0: EOW timed out
> [   28.541717] wl1251 spi3.0: EOW timed out
> [   28.544403] wl1251 spi3.0: EOW timed out
> [   28.546478] wl1251 spi3.0: EOW timed out
> [   28.548461] wl1251 spi3.0: EOW timed out
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> [   28.780761] wl1251 spi3.0: EOW timed out
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> [   28.814697] wl1251 spi3.0: EOW timed out
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> [   28.818695] wl1251 spi3.0: EOW timed out
> [   28.820739] wl1251 spi3.0: EOW timed out
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> [   28.842285] wl1251 spi3.0: EOW timed out
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> [   28.850097] wl1251 spi3.0: EOW timed out
> [   28.851715] wl1251 spi3.0: EOW timed out
> [   28.853393] wl1251 spi3.0: EOW timed out
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> [   29.045989] wl1251 spi3.0: EOW timed out
> [   29.048004] wl1251 spi3.0: EOW timed out
> [   29.050231] wl1251 spi3.0: EOW timed out
> [   29.063598] wl1251 spi3.0: EOW timed out
> [   29.070861] wl1251 spi3.0: EOW timed out
> [   29.072174] wl1251: ERROR chip id doesn't match after firmware boot
> [   30.585205] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
> [   38.298400] SSI protocol aka McSAAB added
> [   38.427978] CMT speech driver added
> [   38.506958] nokia-modem n900-modem: Registered Nokia HSI modem
> [   42.001647] SGX clock rate 110 MHz
> [   45.676727] NET: Registered protocol family 10
> [   45.711944] Segment Routing with IPv6
> [   53.900360] using random self ethernet address
> [   53.912231] using random host ethernet address
> [   53.943572] usb0: HOST MAC 8e:81:2f:99:ec:36
> [   53.956573] usb0: MAC f2:99:b7:97:ba:31
> [   54.373260] configfs-gadget gadget: high-speed config #1: The only one
> [   54.563568] using random self ethernet address
> [   54.568939] using random host ethernet address
> [   54.612243] usb0: HOST MAC 6e:95:7f:5f:6f:45
> [   54.617523] usb0: MAC b6:a9:66:15:5a:1d
> [   55.059234] configfs-gadget gadget: high-speed config #1: The only one
> [   55.066650] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
> [   59.141021] Bluetooth: Core ver 2.22
> [   59.144165] NET: Registered protocol family 31
> [   59.144195] Bluetooth: HCI device and connection manager initialized
> [   59.144256] Bluetooth: HCI socket layer initialized
> [   59.144287] Bluetooth: L2CAP socket layer initialized
> [   59.144317] Bluetooth: SCO socket layer initialized
> [   59.277160] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
> [   59.277191] Bluetooth: BNEP filters: protocol multicast
> [   59.277252] Bluetooth: BNEP socket layer initialized
> 



[-- Attachment #2: OpenPGP digital signature --]
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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Nokia N900: wl1251 spi3.0: EOW timed out on
  2019-03-10  0:53 ` Merlijn Wajer
@ 2019-03-10  4:16   ` Vignesh Raghavendra
  2019-03-10 19:23     ` Merlijn Wajer
  0 siblings, 1 reply; 5+ messages in thread
From: Vignesh Raghavendra @ 2019-03-10  4:16 UTC (permalink / raw)
  To: Merlijn Wajer, kvalo
  Cc: linux-omap, linux-wireless, Tony Lindgren, Sebastian Reichel,
	Pavel Machek, linux-kernel, broonie

Hi.

On 10-Mar-19 6:23 AM, Merlijn Wajer wrote:
> 
> Hi,
> 
> On 10/03/2019 00:22, Merlijn Wajer wrote:
>> Hi,
>>
>> I just migrated to Linux 5.0  (from 4.15) on my Nokia N900, and I'm
>> getting a lot of messages like this:
>>
>>> wl1251 spi3.0: EOW timed out


Could you try if this patch fixes the issue? This is part of latest mainline tree but not part of 5.0:
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=baf8b9f8d260c55a86405f70a384c29cda888476

Regards
Vignesh

>>
>> and it ends with:
>>
>>> [   29.072174] wl1251: ERROR chip id doesn't match after firmware boot
>>
>> My tree carries some patches, but none are related to SPI or wl1251. Any
>> clue what might be up?
> 
> Reverting these three commits makes the problem go away:
> 
> commit 89e8b9cb846515e4435eb42df7009b824cf3405a
> Author: Vignesh R <vigneshr@ti.com>
> Date:   Mon Oct 15 12:08:29 2018 +0530
> 
>     spi: omap2-mcspi: Add slave mode support
> 
> 
> commit b682cffa3ac6d9d9e16e9b413c45caee3b391fab
> Author: Vignesh R <vigneshr@ti.com>
> Date:   Mon Oct 15 12:08:28 2018 +0530
> 
>     spi: omap2-mcspi: Set FIFO DMA trigger level to word length
> 
> 
> commit 13d515c796adc49a49b0cd2212ccd7f43a37fc5a
> Author: Vignesh R <vigneshr@ti.com>
> Date:   Mon Oct 15 12:08:27 2018 +0530
> 
>     spi: omap2-mcspi: Switch to readl_poll_timeout()
> 
> I reverted 13d515c796adc49a49b0cd2212ccd7f43a37fc5a before, and that
> didn't make the difference, so I assume the problematic commit is either
> b682cffa3ac6d9d9e16e9b413c45caee3b391fab or
> 89e8b9cb846515e4435eb42df7009b824cf3405a
> 
> Cheers,
> Merlijn
> 
>> dmesg attached.
>>
>> Cheers,
>> Merlijn
>>
>> [1]
>>
>> [    0.000000] Booting Linux on physical CPU 0x0
>> [    0.000000] Linux version 5.0.0+ (merlijn@kgpe-d16) (gcc version
>> 7.3.0 (Gentoo Hardened 7.3.0-r3 p1.4)) #6 PREEMPT Wed Mar 6 08:35:59 CET
>> 2019
>> [    0.000000] CPU: ARMv7 Processor [411fc083] revision 3 (ARMv7),
>> cr=10c5387d
>> [    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing
>> instruction cache
>> [    0.000000] OF: fdt: Machine model: Nokia N900
>> [    0.000000] Memory policy: Data cache writeback
>> [    0.000000] On node 0 totalpages: 65280
>> [    0.000000]   Normal zone: 510 pages used for memmap
>> [    0.000000]   Normal zone: 0 pages reserved
>> [    0.000000]   Normal zone: 65280 pages, LIFO batch:15
>> [    0.000000] CPU: All CPU(s) started in SVC mode.
>> [    0.000000] OMAP3430/3530 ES3.1 (l2cache iva sgx neon isp)
>> [    0.000000] random: get_random_bytes called from
>> start_kernel+0x80/0x3fc with crng_init=0
>> [    0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
>> [    0.000000] pcpu-alloc: [0] 0
>> [    0.000000] Built 1 zonelists, mobility grouping on.  Total pages: 64770
>> [    0.000000] Kernel command line: root=/dev/mmcblk0p2 rootwait rw
>> mtdoops.mtddev=log console=tty1 omapfb.vram=0:4M
>> omapfb.mode=lcd:848x480-16 nokia-modem.pm=1
>> [    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: 216140K/261120K available (6144K kernel code,
>> 258K rwdata, 1856K rodata, 1024K init, 32920K bss, 44980K reserved, 0K
>> cma-reserved, 0K highmem)
>> [    0.000000] Virtual kernel memory layout:
>>                    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
>>                    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
>>                    vmalloc : 0xd0000000 - 0xff800000   ( 760 MB)
>>                    lowmem  : 0xc0000000 - 0xcff00000   ( 255 MB)
>>                    pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
>>                    modules : 0xbf000000 - 0xbfe00000   (  14 MB)
>>                      .text : 0x(ptrval) - 0x(ptrval)   (7136 kB)
>>                      .init : 0x(ptrval) - 0x(ptrval)   (1024 kB)
>>                      .data : 0x(ptrval) - 0x(ptrval)   ( 259 kB)
>>                       .bss : 0x(ptrval) - 0x(ptrval)   (32921 kB)
>> [    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
>> [    0.000000] rcu: Preemptible hierarchical RCU implementation.
>> [    0.000000]  Tasks RCU enabled.
>> [    0.000000] rcu: RCU calculated value of scheduler-enlistment delay
>> is 10 jiffies.
>> [    0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
>> [    0.000000] IRQ: Found an INTC at 0x(ptrval) (revision 4.0) with 96
>> interrupts
>> [    0.000000] Clocking rate (Crystal/Core/MPU): 19.2/332/500 MHz
>> [    0.000000] OMAP clockevent source: timer1 at 32768 Hz
>> [    0.000000] clocksource: 32k_counter: mask: 0xffffffff max_cycles:
>> 0xffffffff, max_idle_ns: 58327039986419 ns
>> [    0.000030] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps
>> every 65535999984741ns
>> [    0.000030] OMAP clocksource: 32k_counter at 32768 Hz
>> [    0.000579] Console: colour dummy device 80x30
>> [    0.001647] printk: console [tty1] enabled
>> [    0.001708] Calibrating delay loop... 496.43 BogoMIPS (lpj=2482176)
>> [    0.048919] pid_max: default: 32768 minimum: 301
>> [    0.049133] LSM: Security Framework initializing
>> [    0.049255] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
>> [    0.049316] Mountpoint-cache hash table entries: 1024 (order: 0, 4096
>> bytes)
>> [    0.050628] CPU: Testing write buffer coherency: ok
>> [    0.050750] CPU0: Spectre v2: using BPIALL workaround
>> [    0.052307] Setting up static identity map for 0x80100000 - 0x80100060
>> [    0.052612] rcu: Hierarchical SRCU implementation.
>> [    0.056457] devtmpfs: initialized
>> [    0.086242] VFP support v0.3: implementor 41 architecture 3 part 30
>> variant c rev 1
>> [    0.086944] clocksource: jiffies: mask: 0xffffffff max_cycles:
>> 0xffffffff, max_idle_ns: 19112604462750000 ns
>> [    0.087036] futex hash table entries: 256 (order: -1, 3072 bytes)
>> [    0.087280] xor: measuring software checksum speed
>> [    0.178619]    arm4regs  :   623.600 MB/sec
>> [    0.278381]    8regs     :   459.600 MB/sec
>> [    0.378173]    32regs    :   600.000 MB/sec
>> [    0.477966]    neon      :   444.800 MB/sec
>> [    0.477996] xor: using function: arm4regs (623.600 MB/sec)
>> [    0.478149] pinctrl core: initialized pinctrl subsystem
>> [    0.479644] NET: Registered protocol family 16
>> [    0.481414] DMA: preallocated 256 KiB pool for atomic coherent
>> allocations
>> [    0.501464] omap_hwmod: mcbsp2_sidetone using broken dt data from mcbsp
>> [    0.502136] omap_hwmod: mcbsp3_sidetone using broken dt data from mcbsp
>> [    0.552520] cpuidle: using governor ladder
>> [    0.552612] cpuidle: using governor menu
>> [    0.553283] Reprogramming SDRC clock to 332000000 Hz
>> [    0.559783] OMAP GPIO hardware version 2.5
>> [    0.582397] RX-51: Enabling ARM errata 430973 workaround
>> [    0.584259] RX-51: Registering OMAP3 HWRNG device
>> [    0.584808] hw-breakpoint: debug architecture 0x4 unsupported.
>> [    0.586090] Reserving DMA channels 0 and 1 for HS ROM code
>> [    0.586151] OMAP DMA hardware revision 4.0
>> [    0.767700] raid6: neonx8   gen()   156 MB/s
>> [    0.937103] raid6: neonx8   xor()   205 MB/s
>> [    1.106658] raid6: neonx4   gen()   595 MB/s
>> [    1.276367] raid6: neonx4   xor()   447 MB/s
>> [    1.446044] raid6: neonx2   gen()   463 MB/s
>> [    1.615631] raid6: neonx2   xor()   380 MB/s
>> [    1.785247] raid6: neonx1   gen()   229 MB/s
>> [    1.955017] raid6: neonx1   xor()   212 MB/s
>> [    2.125213] raid6: int32x8  gen()    89 MB/s
>> [    2.294403] raid6: int32x8  xor()    58 MB/s
>> [    2.464355] raid6: int32x4  gen()    90 MB/s
>> [    2.553649] random: fast init done
>> [    2.633544] raid6: int32x4  xor()    70 MB/s
>> [    2.803527] raid6: int32x2  gen()   110 MB/s
>> [    2.972930] raid6: int32x2  xor()    69 MB/s
>> [    3.142791] raid6: int32x1  gen()    55 MB/s
>> [    3.312438] raid6: int32x1  xor()    45 MB/s
>> [    3.312469] raid6: using algorithm neonx4 gen() 595 MB/s
>> [    3.312499] raid6: .... xor() 447 MB/s, rmw enabled
>> [    3.312530] raid6: using neon recovery algorithm
>> [    3.328796] omap-dma-engine 48056000.dma-controller: OMAP DMA engine
>> driver
>> [    3.335205] omap-iommu 480bd400.mmu: 480bd400.mmu registered
>> [    3.335845] iommu: Adding device 480bc000.isp to group 0
>> [    3.336273] usbcore: registered new interface driver usbfs
>> [    3.336425] usbcore: registered new interface driver hub
>> [    3.336639] usbcore: registered new device driver usb
>> [    3.338134] omap-mailbox 48094000.mailbox: omap mailbox rev 0x40
>> [    3.338806] Advanced Linux Sound Architecture Driver Initialized.
>> [    3.340484] clocksource: Switched to clocksource 32k_counter
>> [    3.340728] VFS: Disk quotas dquot_6.6.0
>> [    3.340881] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096
>> bytes)
>> [    3.357482] NET: Registered protocol family 2
>> [    3.358886] tcp_listen_portaddr_hash hash table entries: 512 (order:
>> 0, 4096 bytes)
>> [    3.358978] TCP established hash table entries: 2048 (order: 1, 8192
>> bytes)
>> [    3.359069] TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
>> [    3.359130] TCP: Hash tables configured (established 2048 bind 2048)
>> [    3.359374] UDP hash table entries: 256 (order: 0, 4096 bytes)
>> [    3.359436] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
>> [    3.359741] NET: Registered protocol family 1
>> [    3.366088] Initialise system trusted keyrings
>> [    3.366485] workingset: timestamp_bits=30 max_order=16 bucket_order=0
>> [    3.379058] squashfs: version 4.0 (2009/01/31) Phillip Lougher
>> [    3.386352] Key type asymmetric registered
>> [    3.386413] Asymmetric key parser 'x509' registered
>> [    3.386474] io scheduler mq-deadline registered
>> [    3.386505] io scheduler kyber registered
>> [    3.388366] ti-sysc 480cb024.target-module: sysc_flags 00000100 !=
>> 00000110
>> [    3.389739] ti-sysc 480c9024.target-module: sysc_flags 00000100 !=
>> 00000110
>> [    3.392486] pinctrl-single 48002030.pinmux: 284 pins, size 568
>> [    3.393218] pinctrl-single 48002a00.pinmux: 46 pins, size 92
>> [    3.394042] pinctrl-single 480025d8.pinmux: 18 pins, size 36
>> [    3.396789] omapdss_dss 48050000.dss: 48050000.dss supply vdda_video
>> not found, using dummy regulator
>> [    3.397064] omapdss_dss 48050000.dss: Linked as a consumer to regulator.0
>> [    3.397247] OMAP DSS rev 2.0
>> [    3.397521] omapdss_dss 48050000.dss: bound 48050400.dispc (ops
>> dispc_component_ops)
>> [    3.397888] omapdss_dss 48050000.dss: bound 48050c00.encoder (ops
>> venc_component_ops)
>> [    3.399566] omapfb omapfb: failed to connect default display
>> [    3.399627] omapfb omapfb: failed to init overlay connections
>> [    3.399871] omapfb omapfb: failed to setup omapfb
>> [    3.402923] omap_uart 4806c000.serial: no wakeirq for uart1
>> [    3.403289] 4806c000.serial: ttyO1 at MMIO 0x4806c000 (irq = 89,
>> base_baud = 3000000) is a OMAP UART1
>> [    3.404296] 49020000.serial: ttyO2 at MMIO 0x49020000 (irq = 90,
>> base_baud = 3000000) is a OMAP UART2
>> [    3.405761] omap3_rom_rng: initializing
>> [    3.405975] omap3_rom_rng: unable to get RNG clock
>> [    3.406036] omap3-rom-rng: probe of omap3-rom-rng failed with error -2
>> [    3.424102] brd: module loaded
>> [    3.439697] acx565akm spi0.2: omapfb: acx565akm rev ad LCD detected
>> [    3.446807] i2c /dev entries driver
>> [    3.447967] omap_wdt: OMAP Watchdog Timer Rev 0x31: initial timeout
>> 60 sec
>> [    3.450347] omap_gpio 49058000.gpio: Could not set line 0 debounce to
>> 200000 microseconds (-22)
>> [    3.450439] omap_hsmmc 4809c000.mmc: Got CD GPIO
>> [    3.467132] Initializing XFRM netlink socket
>> [    3.467254] NET: Registered protocol family 17
>> [    3.467346] NET: Registered protocol family 15
>> [    3.467407] NET: Registered protocol family 35
>> [    3.467864] Key type dns_resolver registered
>> [    3.468200] ThumbEE CPU extension supported.
>> [    3.468322] omap2_set_init_voltage: unable to find boot up OPP for
>> vdd_mpu_iva
>> [    3.468353] omap2_set_init_voltage: unable to set vdd_mpu_iva
>> [    3.468414] omap2_set_init_voltage: unable to find boot up OPP for
>> vdd_core
>> [    3.468475] omap2_set_init_voltage: unable to set vdd_core
>> [    3.472229] SmartReflex Class3 initialized
>> [    3.473449] registered taskstats version 1
>> [    3.473510] Loading compiled-in X.509 certificates
>> [    3.477539] Btrfs loaded, crc32c=crc32c-generic
>> [    3.502410] omap-gpmc 6e000000.gpmc: GPMC revision 5.0
>> [    3.502502] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
>> [    3.504272] omap2-onenand 1000000.onenand: initializing on CS0
>> (0x01000000), va (ptrval), DMA mode
>> [    3.504364] OneNAND Manufacturer: Unknown (0xa0)
>> [    3.509002] Skipping twl internal clock init and using bootloader
>> value (unknown osc rate)
>> [    3.831176] twl 1-0048: PIH (irq 23) chaining IRQs 146..154
>> [    3.831329] twl 1-0048: power (irq 151) chaining IRQs 154..161
>> [    3.891784] twl_rtc 48070000.i2c:twl@48:rtc: Power up reset detected.
>> [    3.920745] twl_rtc 48070000.i2c:twl@48:rtc: Enabling TWL-RTC
>> [    4.041534] twl_rtc 48070000.i2c:twl@48:rtc: registered as rtc0
>> [    5.151458] V28_A: Bringing 2600000uV into 2800000-2800000uV
>> [    5.962188] twl4030_gpio twl4030-gpio: gpio (irq 146) chaining IRQs
>> 162..179
>> [    6.110900] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
>> consumer to regulator.16
>> [    6.170898] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
>> consumer to regulator.14
>> [    6.230926] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Linked as a
>> consumer to regulator.15
>> [    6.721160] twl4030_usb 48070000.i2c:twl@48:twl4030-usb: Initialized
>> TWL4030 USB module
>> [    6.781066] input: twl4030_pwrbutton as
>> /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:pwrbutton/input/input0
>> [    6.782592] input: TWL4030 Keypad as
>> /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:keypad/input/input1
>> [    7.110839] twl4030_madc 48070000.i2c:twl@48:madc:
>> 48070000.i2c:twl@48:madc supply vusb3v1 not found, using dummy regulator
>> [    7.111114] twl4030_madc 48070000.i2c:twl@48:madc: Linked as a
>> consumer to regulator.0
>> [   13.170959] omap_i2c 48070000.i2c: bus 1 rev3.3 at 2200 kHz
>> [   13.173492] tlv320aic3x-codec 2-0018: Linked as a consumer to regulator.8
>> [   13.174011] tlv320aic3x-codec 2-0018: Linked as a consumer to
>> regulator.13
>> [   13.175476] tlv320aic3x-codec 2-0019: Linked as a consumer to regulator.8
>> [   13.175903] tlv320aic3x-codec 2-0019: Linked as a consumer to
>> regulator.13
>> [   13.178161] tpa6130a2 2-0060: Linked as a consumer to regulator.13
>> [   13.179412] omap_i2c 48072000.i2c: bus 2 rev3.3 at 100 kHz
>> [   13.181793] omap_i2c 48060000.i2c: bus 3 rev3.3 at 400 kHz
>> [   13.183044] omapdss_dss 48050000.dss: Linked as a consumer to regulator.2
>> [   13.183258] omapdss_venc 48050c00.encoder: Linked as a consumer to
>> regulator.7
>> [   13.205535] Console: switching to colour frame buffer device 100x30
>> [   13.291076] omapfb omapfb: using display 'lcd' mode 800x480
>> [   13.661804] cpu cpu0: Linked as a consumer to regulator.6
>> [   13.668945] cpu cpu0: Dropping the link to regulator.6
>> [   13.676269] cpu cpu0: Linked as a consumer to regulator.6
>> [   13.685058] omap_gpio 49058000.gpio: Could not set line 0 debounce to
>> 200000 microseconds (-22)
>> [   13.692199] omap_hsmmc 4809c000.mmc: Got CD GPIO
>> [   13.699615] omap_hsmmc 4809c000.mmc: Linked as a consumer to regulator.12
>> [   13.706542] omap_hsmmc 4809c000.mmc: Linked as a consumer to regulator.1
>> [   13.864776] omap_hsmmc 480b4000.mmc: Linked as a consumer to regulator.4
>> [   13.890441] omap_hsmmc 480b4000.mmc: Linked as a consumer to regulator.19
>> [   14.011383] twl_rtc 48070000.i2c:twl@48:rtc: setting system clock to
>> 2000-01-01T00:00:10 UTC (946684810)
>> [   14.037658] smartreflex 480cb000.smartreflex: omap_sr_probe:
>> SmartReflex driver initialized
>> [   14.045013] smartreflex 480c9000.smartreflex: omap_sr_probe:
>> SmartReflex driver initialized
>> [   14.071289] VCSI: disabling
>> [   14.102355] mmc0: host does not support reading read-only switch,
>> assuming write-enable
>> [   14.119567] mmc0: new high speed SDHC card at address aaaa
>> [   14.131958] VDAC: disabling
>> [   14.148376] mmcblk0: mmc0:aaaa SC32G 29.7 GiB
>> [   14.161926] mmc1: switch to bus width 8 failed
>> [   14.175750] mmc1: switch to bus width 4 failed
>> [   14.181823]  mmcblk0: p1 p2
>> [   14.188018] mmc1: new high speed MMC card at address 0001
>> [   14.197631] mmcblk1: mmc1:0001 MMC32G 29.8 GiB
>> [   14.203582] ALSA device list:
>> [   14.209289]   No soundcards found.
>> [   14.216796] mmcblk1boot0: mmc1:0001 MMC32G partition 1 512 KiB
>> [   14.224304] mmcblk1boot1: mmc1:0001 MMC32G partition 2 512 KiB
>> [   14.232025]  mmcblk1: p1 p2 p3
>> [   14.274627] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data
>> mode. Opts: (null)
>> [   14.279998] VFS: Mounted root (ext4 filesystem) on device 179:2.
>> [   14.297088] devtmpfs: mounted
>> [   14.306671] Freeing unused kernel memory: 1024K
>> [   14.312835] Run /sbin/init as init process
>> [   21.703887] udevd[664]: starting version 3.2.2
>> [   21.752258] random: udevd: uninitialized urandom read (16 bytes read)
>> [   21.761779] random: udevd: uninitialized urandom read (16 bytes read)
>> [   21.773956] random: udevd: uninitialized urandom read (16 bytes read)
>> [   22.068450] udevd[665]: starting eudev-3.2.2
>> [   22.481353] ti-soc-thermal 48002524.bandgap: This OMAP thermal sensor
>> is unreliable. You've been warned
>> [   22.539520] ti-soc-thermal 48002524.bandgap: Non-trimmed BGAP, Temp
>> not accurate
>> [   22.924926] omap_ssi 48058000.ssi-controller: ssi controller 0
>> initialized (1 ports)!
>> [   22.989501] lis3lv02d_i2c 3-001d: Linked as a consumer to regulator.2
>> [   23.064086] omap_ssi_port 4805a000.ssi-port: ssi port 0 successfully
>> initialized
>> [   23.069732] lis3lv02d_i2c 3-001d: Linked as a consumer to regulator.8
>> [   23.142425] input: twl4030:vibrator as
>> /devices/platform/68000000.ocp/48070000.i2c/i2c-1/1-0048/48070000.i2c:twl@48:audio/twl4030-vibra/input/input2
>> [   23.154266] lis3lv02d: 8 bits sensor found
>> [   23.271240] input: ST LIS3LV02DL Accelerometer as
>> /devices/platform/lis3lv02d/input/input3
>> [   23.675292] power_supply bq27200-0: Not all required supplies found,
>> defer probe
>> [   23.702728] tsl2563 2-0029: model 7, rev. 0
>> [   23.715972] media: Linux media interface: v0.10
>> [   23.811065] bq27xxx-battery 2-0055: failed to register battery
>> [   23.855712] tsc2005 spi0.0: Linked as a consumer to regulator.8
>> [   23.907867] input: TSC2005 touchscreen as
>> /devices/platform/68000000.ocp/48098000.spi/spi_master/spi0/spi0.0/input/input4
>> [   23.991668] videodev: Linux video capture interface: v2.00
>> [   24.027893] power_supply bq27200-0: bq27200-0: Found supply : bq24150a-0
>> [   24.148590] random: crng init done
>> [   24.155151] random: 2 urandom warning(s) missed due to ratelimiting
>> [   24.420288] si4713 2-0063: Linked as a consumer to regulator.2
>> [   24.498260] si4713 2-0063: Linked as a consumer to regulator.8
>> [   24.547149] cfg80211: Loading compiled-in X.509 certificates for
>> regulatory database
>> [   24.731201] omap3isp 480bc000.isp: ignoring dependency for device,
>> assuming no driver
>> [   24.738342] omap3isp 480bc000.isp: parsing endpoint
>> /ocp@68000000/isp@480bc000/ports/port@1/endpoint, interface 1
>> [   24.738372] omap3isp 480bc000.isp: CSI-1/CCP-2 configuration
>> [   24.738372] omap3isp 480bc000.isp: clock lane polarity 0, pos 1
>> [   24.738403] omap3isp 480bc000.isp: data lane polarity 0, pos 0
>> [   24.738464] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy1
>> not found, using dummy regulator
>> [   24.800781] omap_i2c 48072000.i2c: controller timed out
>> [   24.809997] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
>> [   24.833770] bq2415x-charger 2-006b: automode supported, waiting for
>> events
>> [   24.859039] bq2415x-charger 2-006b: driver registered
>> [   24.866424] platform regulatory.0: Direct firmware load for
>> regulatory.db failed with error -2
>> [   24.902069] platform regulatory.0: Falling back to syfs fallback for:
>> regulatory.db
>> [   24.928802] omap3isp 480bc000.isp: Linked as a consumer to regulator.0
>> [   24.946075] si4713 2-0063: chip found @ 0xc6 (OMAP I2C adapter)
>> [   24.997772] omap3isp 480bc000.isp: 480bc000.isp supply vdd-csiphy2
>> not found, using dummy regulator
>> [   25.117736] omap3isp 480bc000.isp: Revision 2.0 found
>> [   25.150817] lp5523x 2-0032: lp5523 Programmable led chip found
>> [   25.168640] omap-iommu 480bd400.mmu: 480bd400.mmu: version 1.1
>> [   25.204071] isp1704_charger isp1707: init gpio 67
>> [   25.221405] omap3isp 480bc000.isp: Linked as a consumer to regulator.3
>> [   25.227905] omap3isp 480bc000.isp: hist: using DMA channel dma0chan10
>> [   25.227966] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> CCP2 was not initialized!
>> [   25.251342] isp1704_charger isp1707: registered with product id isp1707
>> [   25.308929] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> CSI2a was not initialized!
>> [   25.356964] input: gpio_keys as /devices/platform/gpio_keys/input/input5
>> [   25.364501] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> CCDC was not initialized!
>> [   25.409423] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> preview was not initialized!
>> [   25.453552] rc rc0: Unspecified device as
>> /devices/platform/n900-ir/rc/rc0
>> [   25.497741] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> resizer was not initialized!
>> [   25.568054] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> AEWB was not initialized!
>> [   25.574859] smc91x: not found (-19).
>> [   25.631713] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> AF was not initialized!
>> [   25.638366] omap3isp 480bc000.isp: Entity type for entity OMAP3 ISP
>> histogram was not initialized!
>> [   26.078918] HSI/SSI char device loaded
>> [   26.257537] mousedev: PS/2 mouse device common for all mice
>> [   26.295654] cfg80211: failed to load regulatory.db
>> [   26.380493] wl1251 spi3.0: Linked as a consumer to regulator.8
>> [   26.403289] radio-si4713 radio-si4713: New device successfully probed
>> [   26.464630] wl1251: WARNING MAC address in eeprom or nvs data is not
>> valid
>> [   26.464660] wl1251: WARNING Setting random MAC address: 00:1f:df:05:29:05
>> [   26.686614] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
>> [   26.687866] wl1251: loaded
>> [   26.711761] wl1251: initialized
>> [   27.715240] wl1251 spi3.0: EOW timed out
>> [   27.732025] wl1251 spi3.0: EOW timed out
>> [   27.746063] wl1251 spi3.0: EOW timed out
>> [   27.760833] wl1251 spi3.0: EOW timed out
>> [   27.770843] wl1251 spi3.0: EOW timed out
>> [   27.780242] wl1251 spi3.0: EOW timed out
>> [   27.798156] wl1251 spi3.0: EOW timed out
>> [   27.807128] wl1251 spi3.0: EOW timed out
>> [   27.822204] wl1251 spi3.0: EOW timed out
>> [   27.837829] wl1251 spi3.0: EOW timed out
>> [   27.843841] wl1251 spi3.0: EOW timed out
>> [   27.852020] wl1251 spi3.0: EOW timed out
>> [   27.861511] wl1251 spi3.0: EOW timed out
>> [   27.870788] wl1251 spi3.0: EOW timed out
>> [   27.879028] wl1251 spi3.0: EOW timed out
>> [   27.885345] wl1251 spi3.0: EOW timed out
>> [   27.891479] wl1251 spi3.0: EOW timed out
>> [   27.910034] wl1251 spi3.0: EOW timed out
>> [   27.916351] wl1251 spi3.0: EOW timed out
>> [   27.923980] wl1251 spi3.0: EOW timed out
>> [   27.939575] wl1251 spi3.0: EOW timed out
>> [   27.948028] wl1251 spi3.0: EOW timed out
>> [   27.951934] wl1251 spi3.0: EOW timed out
>> [   27.958038] wl1251 spi3.0: EOW timed out
>> [   27.962341] wl1251 spi3.0: EOW timed out
>> [   27.965789] wl1251 spi3.0: EOW timed out
>> [   27.968627] wl1251 spi3.0: EOW timed out
>> [   27.972442] wl1251 spi3.0: EOW timed out
>> [   27.980834] wl1251 spi3.0: EOW timed out
>> [   27.992126] wl1251 spi3.0: EOW timed out
>> [   27.994567] wl1251 spi3.0: EOW timed out
>> [   27.996612] wl1251 spi3.0: EOW timed out
>> [   27.998870] wl1251 spi3.0: EOW timed out
>> [   28.000976] wl1251 spi3.0: EOW timed out
>> [   28.003570] wl1251 spi3.0: EOW timed out
>> [   28.007049] wl1251 spi3.0: EOW timed out
>> [   28.009216] wl1251 spi3.0: EOW timed out
>> [   28.018859] wl1251 spi3.0: EOW timed out
>> [   28.028411] wl1251 spi3.0: EOW timed out
>> [   28.030731] wl1251 spi3.0: EOW timed out
>> [   28.032775] wl1251 spi3.0: EOW timed out
>> [   28.037994] wl1251 spi3.0: EOW timed out
>> [   28.040191] wl1251 spi3.0: EOW timed out
>> [   28.042358] wl1251 spi3.0: EOW timed out
>> [   28.044433] wl1251 spi3.0: EOW timed out
>> [   28.046447] wl1251 spi3.0: EOW timed out
>> [   28.048461] wl1251 spi3.0: EOW timed out
>> [   28.050476] wl1251 spi3.0: EOW timed out
>> [   28.052856] wl1251 spi3.0: EOW timed out
>> [   28.054870] wl1251 spi3.0: EOW timed out
>> [   28.056854] wl1251 spi3.0: EOW timed out
>> [   28.058868] wl1251 spi3.0: EOW timed out
>> [   28.068420] wl1251 spi3.0: EOW timed out
>> [   28.071899] wl1251 spi3.0: EOW timed out
>> [   28.079223] wl1251 spi3.0: EOW timed out
>> [   28.081481] wl1251 spi3.0: EOW timed out
>> [   28.084167] wl1251 spi3.0: EOW timed out
>> [   28.086273] wl1251 spi3.0: EOW timed out
>> [   28.088287] wl1251 spi3.0: EOW timed out
>> [   28.090301] wl1251 spi3.0: EOW timed out
>> [   28.092590] wl1251 spi3.0: EOW timed out
>> [   28.094635] wl1251 spi3.0: EOW timed out
>> [   28.096618] wl1251 spi3.0: EOW timed out
>> [   28.100860] wl1251 spi3.0: EOW timed out
>> [   28.110656] wl1251 spi3.0: EOW timed out
>> [   28.112854] wl1251 spi3.0: EOW timed out
>> [   28.114868] wl1251 spi3.0: EOW timed out
>> [   28.119171] wl1251 spi3.0: EOW timed out
>> [   28.121337] wl1251 spi3.0: EOW timed out
>> [   28.123474] wl1251 spi3.0: EOW timed out
>> [   28.128326] wl1251 spi3.0: EOW timed out
>> [   28.130523] wl1251 spi3.0: EOW timed out
>> [   28.132873] wl1251 spi3.0: EOW timed out
>> [   28.134857] wl1251 spi3.0: EOW timed out
>> [   28.136840] wl1251 spi3.0: EOW timed out
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>> [   29.072174] wl1251: ERROR chip id doesn't match after firmware boot
>> [   30.585205] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
>> [   38.298400] SSI protocol aka McSAAB added
>> [   38.427978] CMT speech driver added
>> [   38.506958] nokia-modem n900-modem: Registered Nokia HSI modem
>> [   42.001647] SGX clock rate 110 MHz
>> [   45.676727] NET: Registered protocol family 10
>> [   45.711944] Segment Routing with IPv6
>> [   53.900360] using random self ethernet address
>> [   53.912231] using random host ethernet address
>> [   53.943572] usb0: HOST MAC 8e:81:2f:99:ec:36
>> [   53.956573] usb0: MAC f2:99:b7:97:ba:31
>> [   54.373260] configfs-gadget gadget: high-speed config #1: The only one
>> [   54.563568] using random self ethernet address
>> [   54.568939] using random host ethernet address
>> [   54.612243] usb0: HOST MAC 6e:95:7f:5f:6f:45
>> [   54.617523] usb0: MAC b6:a9:66:15:5a:1d
>> [   55.059234] configfs-gadget gadget: high-speed config #1: The only one
>> [   55.066650] IPv6: ADDRCONF(NETDEV_CHANGE): usb0: link becomes ready
>> [   59.141021] Bluetooth: Core ver 2.22
>> [   59.144165] NET: Registered protocol family 31
>> [   59.144195] Bluetooth: HCI device and connection manager initialized
>> [   59.144256] Bluetooth: HCI socket layer initialized
>> [   59.144287] Bluetooth: L2CAP socket layer initialized
>> [   59.144317] Bluetooth: SCO socket layer initialized
>> [   59.277160] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
>> [   59.277191] Bluetooth: BNEP filters: protocol multicast
>> [   59.277252] Bluetooth: BNEP socket layer initialized
>>
> 
> 

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Nokia N900: wl1251 spi3.0: EOW timed out on
  2019-03-10  4:16   ` Vignesh Raghavendra
@ 2019-03-10 19:23     ` Merlijn Wajer
  2019-03-11  7:21       ` Vignesh Raghavendra
  0 siblings, 1 reply; 5+ messages in thread
From: Merlijn Wajer @ 2019-03-10 19:23 UTC (permalink / raw)
  To: Vignesh Raghavendra, kvalo
  Cc: linux-omap, linux-wireless, Tony Lindgren, Sebastian Reichel,
	Pavel Machek, linux-kernel, broonie


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Hi,

On 10/03/2019 05:16, Vignesh Raghavendra wrote:
> Hi.
> 
> On 10-Mar-19 6:23 AM, Merlijn Wajer wrote:
>>
>> Hi,
>>
>> On 10/03/2019 00:22, Merlijn Wajer wrote:
>>> Hi,
>>>
>>> I just migrated to Linux 5.0  (from 4.15) on my Nokia N900, and I'm
>>> getting a lot of messages like this:
>>>
>>>> wl1251 spi3.0: EOW timed out
> 
> 
> Could you try if this patch fixes the issue? This is part of latest mainline tree but not part of 5.0:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=baf8b9f8d260c55a86405f70a384c29cda888476

This seems to fix the issue. Would it make sense to queue this for an
upcoming fixes release for 5.0?

Cheers,
Merlijn


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^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: Nokia N900: wl1251 spi3.0: EOW timed out on
  2019-03-10 19:23     ` Merlijn Wajer
@ 2019-03-11  7:21       ` Vignesh Raghavendra
  0 siblings, 0 replies; 5+ messages in thread
From: Vignesh Raghavendra @ 2019-03-11  7:21 UTC (permalink / raw)
  To: Merlijn Wajer, kvalo
  Cc: linux-omap, linux-wireless, Tony Lindgren, Sebastian Reichel,
	Pavel Machek, linux-kernel, broonie



On 11/03/19 12:53 AM, Merlijn Wajer wrote:
> Hi,
> 
> On 10/03/2019 05:16, Vignesh Raghavendra wrote:
>> Hi.
>>
>> On 10-Mar-19 6:23 AM, Merlijn Wajer wrote:
>>>
>>> Hi,
>>>
>>> On 10/03/2019 00:22, Merlijn Wajer wrote:
>>>> Hi,
>>>>
>>>> I just migrated to Linux 5.0  (from 4.15) on my Nokia N900, and I'm
>>>> getting a lot of messages like this:
>>>>
>>>>> wl1251 spi3.0: EOW timed out
>>
>>
>> Could you try if this patch fixes the issue? This is part of latest mainline tree but not part of 5.0:
>> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=baf8b9f8d260c55a86405f70a384c29cda888476
> 
> This seems to fix the issue. Would it make sense to queue this for an
> upcoming fixes release for 5.0?
> 

Patch carries "Cc: stable@vger.kernel.org" tag. So, will be backported
to stable trees. It will be part of one of 5.0.y stable releases.

> Cheers,
> Merlijn
> 

-- 
Regards
Vignesh

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2019-03-11  7:21 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-03-09 23:22 Nokia N900: wl1251 spi3.0: EOW timed out on Merlijn Wajer
2019-03-10  0:53 ` Merlijn Wajer
2019-03-10  4:16   ` Vignesh Raghavendra
2019-03-10 19:23     ` Merlijn Wajer
2019-03-11  7:21       ` Vignesh Raghavendra

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