TDA2SX: XI_OSC1 not used

LiuGan

Expert 1285 points

Part Number: TDA2SX

Dear TI,

As my said in the title, we have no XI_OSC1 pins connected to the oscilator in our custom board.

What's more, the AC15(XI_OSC1) pad is not pulled to GND as required in the datasheet.

So, my questions:

1. How should i modify the kernel dts file to get the system startup normally? The kernel crash from the log "clock: dpll_abe_ck failed transition to 'locked".

We have tried to dereference all the nodes to sys_clkin2(XI_OSC1) , but then the startup flow just hang at starting Kernel.....

We also tried to delete all the audio nodes, but it seems stills not success.

Please tell me we do not need to modify all the nodes which reference to sys_clkin2 to sysclkin1....

2. As i said before, we didnot pull the xi_osc1 pin to GND. I want to know what the consequences will be.

Regards,

Liu Gan

over 4 years ago

0 Vishal Mahaveer over 4 years ago

TI__Mastermind 32830 points

Hi Liu Gan,

For question #1, could you try below changes in Kernel (instead of your changes)?

diff --git a/drivers/clk/ti/clk-7xx.c b/drivers/clk/ti/clk-7xx.c
index 6b5a309d9939..5554c2ff7915 100644
--- a/drivers/clk/ti/clk-7xx.c
+++ b/drivers/clk/ti/clk-7xx.c
@@ -47,7 +47,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
        DT_CLK(NULL, "virt_27000000_ck", "virt_27000000_ck"),
        DT_CLK(NULL, "virt_38400000_ck", "virt_38400000_ck"),
        DT_CLK(NULL, "sys_clkin1", "sys_clkin1"),
-       DT_CLK(NULL, "sys_clkin2", "sys_clkin2"),
+       DT_CLK(NULL, "sys_clkin2", "sys_clkin1"),
        DT_CLK(NULL, "usb_otg_clkin_ck", "usb_otg_clkin_ck"),
        DT_CLK(NULL, "video1_clkin_ck", "video1_clkin_ck"),
        DT_CLK(NULL, "video1_m2_clkin_ck", "video1_m2_clkin_ck"),
@@ -73,7 +73,7 @@ static struct ti_dt_clk dra7xx_clks[] = {
        DT_CLK(NULL, "apll_pcie_clkvcoldo_div", "apll_pcie_clkvcoldo_div"),
        DT_CLK(NULL, "apll_pcie_m2_ck", "apll_pcie_m2_ck"),
        DT_CLK(NULL, "sys_clk1_dclk_div", "sys_clk1_dclk_div"),
-       DT_CLK(NULL, "sys_clk2_dclk_div", "sys_clk2_dclk_div"),
+       DT_CLK(NULL, "sys_clk2_dclk_div", "sys_clk1_dclk_div"),
        DT_CLK(NULL, "dpll_abe_m2_ck", "dpll_abe_m2_ck"),
        DT_CLK(NULL, "per_abe_x1_dclk_div", "per_abe_x1_dclk_div"),
        DT_CLK(NULL, "dpll_abe_m3x2_ck", "dpll_abe_m3x2_ck"),

Regards,
Vishal

0 LiuGan over 4 years ago in reply to Vishal Mahaveer

Expert 1285 points

Hi Vishal,

Thanks for your reply.

But the kernel still crash just as before.

The attached file is the crash log.

Regards,

Liu Gan.

kernel_crash.txt

Starting kernel ...

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.84-svn1450 (gan.liu@ubuntu) (gcc version 5.3.1 20160113 (Linaro GCC 5.3-2016.02) ) #3 SMP PREEMPT Thu Sep 19 10:02:29 CST 2019
[    0.000000] CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=30c5387d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
[    0.000000] Machine model: TI DRA742
[    0.000000] Reserved memory: created DMA memory pool at 0x0000000040300000, size 3 MiB
[    0.000000] Reserved memory: initialized node cmem@40300000, compatible id shared-dma-pool
[    0.000000] Reserved memory: regions without no-map are not yet supported
[    0.000000] Reserved memory: created CMA memory pool at 0x0000000099000000, size 80 MiB
[    0.000000] Reserved memory: initialized node ipu2_cma@95800000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x000000009e000000, size 32 MiB
[    0.000000] Reserved memory: initialized node ipu1_cma@9d000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: regions without no-map are not yet supported
[    0.000000] Reserved memory: created CMA memory pool at 0x00000000a1000000, size 32 MiB
[    0.000000] Reserved memory: initialized node dsp1_cma@99000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: created CMA memory pool at 0x00000000a3000000, size 32 MiB
[    0.000000] Reserved memory: initialized node dsp2_cma@9f000000, compatible id shared-dma-pool
[    0.000000] Reserved memory: regions without no-map are not yet supported
[    0.000000] Reserved memory: created DMA memory pool at 0x00000000a9000000, size 32 MiB
[    0.000000] Reserved memory: initialized node cmem@A9000000, compatible id shared-dma-pool
[    0.000000] cma: Reserved 24 MiB at 0x00000000fd400000
[    0.000000] Forcing write-allocate cache policy for SMP
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] OMAP4: Map 0x00000000fed00000 to fe600000 for dram barrier
[    0.000000] DRA752 ES2.0
[    0.000000] PERCPU: Embedded 11 pages/cpu @eed49000 s14912 r8192 d21952 u45056
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 509504
[    0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=4a8d31a3-02 rw rootfstype=ext4 rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 1417252K/2044928K available (6635K kernel code, 320K rwdata, 2392K rodata, 336K init, 290K bss, 422876K reserved, 204800K cma-reserved, 1266688K highmem)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
[    0.000000]     vmalloc : 0xf0800000 - 0xff800000   ( 240 MB)
[    0.000000]     lowmem  : 0xc0000000 - 0xf0000000   ( 768 MB)
[    0.000000]     pkmap   : 0xbfe00000 - 0xc0000000   (   2 MB)
[    0.000000]     modules : 0xbf000000 - 0xbfe00000   (  14 MB)
[    0.000000]       .text : 0xc0008000 - 0xc08d902c   (9029 kB)
[    0.000000]       .init : 0xc08da000 - 0xc092e000   ( 336 kB)
[    0.000000]       .data : 0xc092e000 - 0xc097e120   ( 321 kB)
[    0.000000]        .bss : 0xc0980000 - 0xc09c8800   ( 290 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] ti_dt_clocks_register: failed to lookup clock node gmac_gmii_ref_clk_div
[    0.000000] OMAP clockevent source: timer1 at 32786 Hz
[    0.000000] Architected cp15 timer(s) running at 6.14MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x16af5adb9, max_idle_ns: 440795202250 ns
[    0.000004] sched_clock: 56 bits at 6MHz, resolution 162ns, wraps every 4398046511023ns
[    0.000015] Switching to timer-based delay loop, resolution 162ns
[    0.000333] clocksource: 32k_counter: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 58327039986419 ns
[    0.000340] OMAP clocksource: 32k_counter at 32768 Hz
[    0.000786] Console: colour dummy device 80x30
[    0.000801] WARNING: Your 'console=ttyO0' has been replaced by 'ttyS0'
[    0.000807] This ensures that you still see kernel messages. Please
[    0.000812] update your kernel commandline.
[    0.000826] Calibrating delay loop (skipped), value calculated using timer frequency.. 12.29 BogoMIPS (lpj=61475)
[    0.000839] pid_max: default: 32768 minimum: 301
[    0.000937] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.000946] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001489] Initializing cgroup subsys io
[    0.001505] Initializing cgroup subsys memory
[    0.001529] Initializing cgroup subsys devices
[    0.001542] Initializing cgroup subsys freezer
[    0.001552] Initializing cgroup subsys perf_event
[    0.001564] Initializing cgroup subsys pids
[    0.001590] CPU: Testing write buffer coherency: ok
[    0.001791] /cpus/cpu@0 missing clock-frequency property
[    0.001808] /cpus/cpu@1 missing clock-frequency property
[    0.001818] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.001857] Setting up static identity map for 0x80008380 - 0x800083e0
[    0.080064] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.080133] Brought up 2 CPUs
[    0.080146] SMP: Total of 2 processors activated (24.59 BogoMIPS).
[    0.080152] CPU: All CPU(s) started in HYP mode.
[    0.080157] CPU: Virtualization extensions available.
[    0.080531] devtmpfs: initialized
[    0.109299] VFP support v0.3: implementor 41 architecture 4 part 30 variant f rev 0
[    0.110277] omap_hwmod: l3_main_2 using broken dt data from ocp
[    0.314700] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.314724] futex hash table entries: 512 (order: 3, 32768 bytes)
[    0.319174] pinctrl core: initialized pinctrl subsystem
[    0.320035] NET: Registered protocol family 16
[    0.320964] DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.350240] cpuidle: using governor ladder
[    0.380263] cpuidle: using governor menu
[    0.388793] OMAP GPIO hardware version 0.1
[    0.395253] irq: no irq domain found for /ocp/l4@4a000000/scm@2000/pinmux@1400 !
[    0.411878] omap-gpmc 50000000.gpmc: GPMC revision 6.0
[    0.411891] gpmc_mem_init: disabling cs 0 mapped at 0x0-0x1000000
[    0.420505] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.420516] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.420986] omap4_sram_init:Unable to allocate sram needed to handle errata I688
[    0.420995] omap4_sram_init:Unable to get sram pool needed to handle errata I688
[    0.421576] OMAP DMA hardware revision 0.0
[    0.461524] omap-dma-engine 4a056000.dma-controller: OMAP DMA engine driver (LinkedList1/2/3 supported)
[    0.462667] edma 43300000.edma: memcpy is disabled
[    0.467407] edma 43300000.edma: TI EDMA DMA engine driver
[    0.471820] omap-iommu 40d01000.mmu: 40d01000.mmu registered
[    0.471997] omap-iommu 40d02000.mmu: 40d02000.mmu registered
[    0.472158] omap-iommu 58882000.mmu: 58882000.mmu registered
[    0.472316] omap-iommu 55082000.mmu: 55082000.mmu registered
[    0.472614] omap-iommu 41501000.mmu: 41501000.mmu registered
[    0.472797] omap-iommu 41502000.mmu: 41502000.mmu registered
[    0.475786] palmas 0-0058: IRQ missing: skipping irq request
[    0.491212] palmas: probe of 0-0058 failed with error -121
[    0.491477] pcf857x: probe of 0-0020 failed with error -121
[    0.491726] pcf857x: probe of 0-0021 failed with error -121
[    0.491884] omap_i2c 48070000.i2c: bus 0 rev0.12 at 400 kHz
[    0.492279] omap_i2c 48060000.i2c: bus 2 rev0.12 at 400 kHz
[    0.492469] media: Linux media interface: v0.10
[    0.492526] Linux video capture interface: v2.00
[    0.492566] pps_core: LinuxPPS API ver. 1 registered
[    0.492573] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.492598] PTP clock support registered
[    0.492643] EDAC MC: Ver: 3.0.0
[    0.493395] omap-mailbox 48840000.mailbox: omap mailbox rev 0x400
[    0.493679] omap-mailbox 48842000.mailbox: omap mailbox rev 0x400
[    0.494030] Advanced Linux Sound Architecture Driver Initialized.
[    0.494852] clocksource: Switched to clocksource arch_sys_counter
[    0.505327] NET: Registered protocol family 2
[    0.505811] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.505875] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.505999] TCP: Hash tables configured (established 8192 bind 8192)
[    0.506048] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.506078] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.506285] NET: Registered protocol family 1
[    0.506533] RPC: Registered named UNIX socket transport module.
[    0.506543] RPC: Registered udp transport module.
[    0.506549] RPC: Registered tcp transport module.
[    0.506556] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.507519] hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
[    0.517653] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.518296] NFS: Registering the id_resolver key type
[    0.518322] Key type id_resolver registered
[    0.518330] Key type id_legacy registered
[    0.518398] ntfs: driver 2.1.32 [Flags: R/O].
[    0.519697] bounce: pool size: 64 pages
[    0.519850] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.519867] io scheduler noop registered
[    0.519882] io scheduler deadline registered
[    0.519917] io scheduler cfq registered (default)
[    0.524320] pinctrl-single 4a003400.pinmux: 282 pins at pa fc003400 size 1128
[    0.527582] PCI host bridge /ocp/axi@0/pcie_rc@51000000 ranges:
[    0.527595]   No bus range found for /ocp/axi@0/pcie_rc@51000000, using [bus 00-ff]
[    0.527627]    IO 0x20003000..0x20012fff -> 0x00000000
[    0.527648]   MEM 0x20013000..0x2fffffff -> 0x20013000
[    0.557416] dra7-pcie 51000000.pcie_rc: link is not up
[    0.557586] dra7-pcie 51000000.pcie_rc: PCI host bridge to bus 0000:00
[    0.557598] pci_bus 0000:00: root bus resource [bus 00-ff]
[    0.557608] pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
[    0.557618] pci_bus 0000:00: root bus resource [mem 0x20013000-0x2fffffff]
[    0.558023] PCI: bus0: Fast back to back transfers disabled
[    0.558145] PCI: bus1: Fast back to back transfers enabled
[    0.558228] pci 0000:00:00.0: BAR 0: assigned [mem 0x20100000-0x201fffff]
[    0.558244] pci 0000:00:00.0: BAR 1: assigned [mem 0x20020000-0x2002ffff]
[    0.558256] pci 0000:00:00.0: PCI bridge to [bus 01]
[    0.558473] pcieport 0000:00:00.0: Signaling PME through PCIe PME interrupt
[    0.619068] Serial: 8250/16550 driver, 10 ports, IRQ sharing disabled
[    0.622421] 4806a000.serial: ttyS0 at MMIO 0x4806a000 (irq = 301, base_baud = 3000000) is a 8250
[    1.634487] console [ttyS0] enabled
[    1.638898] 4806c000.serial: ttyS1 at MMIO 0x4806c000 (irq = 302, base_baud = 3000000) is a 8250
[    1.648595] 48020000.serial: ttyS2 at MMIO 0x48020000 (irq = 303, base_baud = 3000000) is a 8250
[    1.658629] [drm] Initialized drm 1.1.0 20060810
[    1.664134] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[    1.670821] [drm] No driver support for vblank timestamp query.
[    1.676980] [drm] Initialized vdrm 1.0.0 20110917 on minor 0
[    1.690183] loop: module loaded
[    1.693695] vmemexp device MAJOR num = 245
[    1.697853] vmemexp class registered
[    1.701562] /dev/vmemexp device registered
[    1.705696] ioctl DBUFIOC_EXPORT_VIRTMEM = -1072899120
[    1.711392] nand: No NAND device found
[    1.715184] omap2-nand 8000000.nand: scan failed, may be bus-width mismatch
[    1.725005] m25p80 spi32766.0: unrecognized JEDEC id bytes: 00,  0,  0
[    1.732556] libphy: Fixed MDIO Bus: probed
[    1.784885] davinci_mdio 48485000.mdio: davinci mdio revision 1.6
[    1.791011] davinci_mdio 48485000.mdio: no live phy, scanning all
[    1.894853] davinci_mdio 48485000.mdio: timed out waiting for user access
[    1.994851] davinci_mdio 48485000.mdio: timed out waiting for idle
[    2.001085] davinci_mdio: probe of 48485000.mdio failed with error -5
[    2.008196] cpsw 48484000.ethernet: Detected MACID = a8:e2:c1:08:a5:34
[    2.014863] cpsw 48484000.ethernet: cpts: overflow check period 800
[    2.021839] cpsw 48484000.ethernet: cpsw: Detected MACID = a8:e2:c1:08:a5:35
[    2.030500] mousedev: PS/2 mouse device common for all mice
[    2.046787] i2c /dev entries driver
[    2.055578] omap_hsmmc 4809c000.mmc: Got CD GPIO
[    2.061186] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr25 mode
[    2.067594] omap_hsmmc 480b4000.mmc: no pinctrl state for sdr12 mode
[    2.198839] ledtrig-cpu: registered to indicate activity on CPUs
[    3.501783] clock: dpll_abe_ck failed transition to 'locked'
[    4.791902] clock: dpll_abe_ck failed transition to 'locked'
[    4.800165] ------------[ cut here ]------------
[    4.804815] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:680 clk_core_disable+0x68/0x6c()
[    4.812939] Modules linked in:
[    4.816017] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.4.84-svn1450 #3
[    4.822659] Hardware name: Generic DRA74X (Flattened Device Tree)
[    4.828776] Backtrace: 
[    4.831250] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[    4.838851]  r7:c051092c r6:20000093 r5:00000000 r4:c094d810
[    4.844575] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[    4.851833] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[    4.859955]  r7:c051092c r6:000002a8 r5:00000009 r4:00000000
[    4.865673] [<c00352b8>] (warn_slowpath_common) from [<c0035414>] (warn_slowpath_null+0x24/0x2c)
[    4.874493]  r8:00000004 r7:c093be18 r6:c093f2c8 r5:80000093 r4:ee82da00
[    4.881265] [<c00353f0>] (warn_slowpath_null) from [<c051092c>] (clk_core_disable+0x68/0x6c)
[    4.889746] [<c05108c4>] (clk_core_disable) from [<c0510ab0>] (clk_disable+0x2c/0x38)
[    4.897608]  r5:80000093 r4:ee9e5b00
[    4.901219] [<c0510a84>] (clk_disable) from [<c0024134>] (_disable_clocks+0x20/0x84)
[    4.908992]  r5:fffffff0 r4:c093f2c8
[    4.912603] [<c0024114>] (_disable_clocks) from [<c0025110>] (_enable+0x218/0x2d8)
[    4.920202]  r7:c093be18 r6:c0980610 r5:fffffff0 r4:c093f2c8
[    4.925919] [<c0024ef8>] (_enable) from [<c0025950>] (omap_hwmod_enable+0x2c/0x4c)
[    4.933517]  r7:c0026bf0 r6:a0000093 r5:c093f328 r4:c093f2c8
[    4.939237] [<c0025924>] (omap_hwmod_enable) from [<c0026ba0>] (omap_device_enable+0x48/0x98)
[    4.947795]  r7:c0026bf0 r6:eea600c0 r5:00000000 r4:00000001
[    4.953511] [<c0026b58>] (omap_device_enable) from [<c0026c08>] (_od_runtime_resume+0x18/0x2c)
[    4.962156]  r7:c0026bf0 r6:c0026bf0 r5:eea63674 r4:eea63610
[    4.967876] [<c0026bf0>] (_od_runtime_resume) from [<c03ef1a4>] (__rpm_callback+0x34/0x68)
[    4.976172]  r5:eea63674 r4:eea63610
[    4.979781] [<c03ef170>] (__rpm_callback) from [<c03ef200>] (rpm_callback+0x28/0x88)
[    4.987554]  r7:c0026bf0 r6:eea08c10 r5:eea63610 r4:eea63610
[    4.993270] [<c03ef1d8>] (rpm_callback) from [<c03f00e4>] (rpm_resume+0x374/0x56c)
[    5.000868]  r7:c0026bf0 r6:eea08c10 r5:c0930100 r4:eea63610
[    5.006587] [<c03efd70>] (rpm_resume) from [<c03f0330>] (__pm_runtime_resume+0x54/0x6c)
[    5.014622]  r10:00000000 r9:c08da600 r8:00000000 r7:60000013 r6:00000004 r5:eea63674
[    5.022522]  r4:eea63610
[    5.025082] [<c03f02dc>] (__pm_runtime_resume) from [<c0518748>] (of_dra7_atl_clk_probe+0x6c/0x23c)
[    5.034162]  r7:ee2b37d0 r6:eeda71a8 r5:eea63610 r4:eea63610
[    5.039885] [<c05186dc>] (of_dra7_atl_clk_probe) from [<c03e8174>] (platform_drv_probe+0x54/0xb8)
[    5.048791]  r10:00000000 r9:c08da600 r8:00000000 r7:fffffdfb r6:c0970e8c r5:eea63610
[    5.056694]  r4:c09bb7a4
[    5.059246] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[    5.068153]  r7:c0970e8c r6:00000000 r5:eea63610 r4:c09bb7a4
[    5.073870] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[    5.082340]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63644 r5:c0970e8c r4:eea63610
[    5.090163] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[    5.098372]  r7:00000000 r6:c03e67f0 r5:c0970e8c r4:00000000
[    5.104092] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[    5.112127]  r6:c095e5b8 r5:ee2b2d80 r4:c0970e8c
[    5.116793] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[    5.124834] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[    5.132955]  r7:ee2b3780 r6:c09336f0 r5:c090a3b8 r4:c0970e8c
[    5.138672] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[    5.147753]  r5:c090a3b8 r4:c095e5b8
[    5.151362] [<c03e8054>] (__platform_driver_register) from [<c090a3d4>] (dra7_atl_clk_driver_init+0x1c/0x20)
[    5.161228]  r5:c090a3b8 r4:c09336f0
[    5.164838] [<c090a3b8>] (dra7_atl_clk_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[    5.173840] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[    5.182572]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c092993c r5:c0980000
[    5.190474]  r4:c0980000
[    5.193031] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[    5.201239]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[    5.209138]  r4:c0980000
[    5.211693] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[    5.219292]  r5:c067ca80 r4:00000000
[    5.222906] ---[ end trace c8d500880b978fbf ]---
[    5.227543] omap_hwmod: atl: _wait_target_ready failed: -16
[    5.234447] ------------[ cut here ]------------
[    5.239092] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x368()
[    5.248439] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
[    5.260573] Modules linked in:
[    5.263649] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[    5.271509] Hardware name: Generic DRA74X (Flattened Device Tree)
[    5.277625] Backtrace: 
[    5.280096] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[    5.287695]  r7:c02de608 r6:20000193 r5:00000000 r4:c094d810
[    5.293417] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[    5.300671] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[    5.308793]  r7:c02de608 r6:00000093 r5:00000009 r4:ee863a80
[    5.314511] [<c00352b8>] (warn_slowpath_common) from [<c00353a8>] (warn_slowpath_fmt+0x38/0x40)
[    5.323242]  r8:00000017 r7:c08418b4 r6:00000000 r5:c0841974 r4:c0841a18
[    5.330017] [<c0035374>] (warn_slowpath_fmt) from [<c02de608>] (l3_interrupt_handler+0x25c/0x368)
[    5.338923]  r3:eea01b80 r2:c0841a18
[    5.342528]  r4:80080003
[    5.345087] [<c02de3ac>] (l3_interrupt_handler) from [<c0080c28>] (handle_irq_event_percpu+0xb4/0x160)
[    5.354430]  r10:c097d38b r9:ee9f1300 r8:00000017 r7:00000000 r6:00000000 r5:ee9f1360
[    5.362336]  r4:eea10080
[    5.364891] [<c0080b74>] (handle_irq_event_percpu) from [<c0080d14>] (handle_irq_event+0x40/0x64)
[    5.373798]  r10:00000000 r9:00000000 r8:ee808000 r7:00000000 r6:c0935e44 r5:ee9f1360
[    5.381700]  r4:ee9f1300
[    5.384255] [<c0080cd4>] (handle_irq_event) from [<c0084058>] (handle_fasteoi_irq+0xc0/0x194)
[    5.392813]  r7:00000000 r6:c0935e44 r5:ee9f1360 r4:ee9f1300
[    5.398530] [<c0083f98>] (handle_fasteoi_irq) from [<c0080254>] (generic_handle_irq+0x2c/0x3c)
[    5.407174]  r7:00000000 r6:00000000 r5:00000017 r4:c092b424
[    5.412890] [<c0080228>] (generic_handle_irq) from [<c008052c>] (__handle_domain_irq+0x64/0xbc)
[    5.421631] [<c00804c8>] (__handle_domain_irq) from [<c000948c>] (gic_handle_irq+0x40/0x7c)
[    5.430013]  r9:00000000 r8:fa213000 r7:fa212000 r6:ee863c40 r5:fa21200c r4:c09308ec
[    5.437832] [<c000944c>] (gic_handle_irq) from [<c0013ec0>] (__irq_svc+0x40/0x74)
[    5.445344] Exception stack(0xee863c40 to 0xee863c88)
[    5.450422] 3c40: c09bcfa0 60000013 00000000 0000e0fc c09bcfa0 eeda72b0 60000013 c0886700
[    5.458634] 3c60: ee863cd8 00000000 00000000 ee863c9c ee863ca0 ee863c90 c0504d24 c06816f4
[    5.466846] 3c80: a0000013 ffffffff
[    5.470345]  r9:00000000 r8:ee863cd8 r7:ee863c74 r6:ffffffff r5:a0000013 r4:c06816f4
[    5.478171] [<c06816cc>] (_raw_spin_unlock_irqrestore) from [<c0504d24>] (of_find_property+0x4c/0x54)
[    5.487437] [<c0504cd8>] (of_find_property) from [<c0506678>] (__of_parse_phandle_with_args+0x30/0x250)
[    5.496866]  r9:00000000 r8:00000214 r7:ee2b37d0 r6:00000000 r5:00000000 r4:eea63610
[    5.504687] [<c0506648>] (__of_parse_phandle_with_args) from [<c0506a20>] (of_parse_phandle_with_args+0x2c/0x3c)
[    5.514902]  r10:00000000 r9:ee863d50 r8:00000214 r7:ee2b37d0 r6:eeda71a8 r5:00000000
[    5.522803]  r4:eea63610
[    5.525358] [<c05069f4>] (of_parse_phandle_with_args) from [<c05187b0>] (of_dra7_atl_clk_probe+0xd4/0x23c)
[    5.535057] [<c05186dc>] (of_dra7_atl_clk_probe) from [<c03e8174>] (platform_drv_probe+0x54/0xb8)
[    5.543965]  r10:00000000 r9:c08da600 r8:00000000 r7:fffffdfb r6:c0970e8c r5:eea63610
[    5.551865]  r4:c09bb7a4
[    5.554419] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[    5.563325]  r7:c0970e8c r6:00000000 r5:eea63610 r4:c09bb7a4
[    5.569039] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[    5.577509]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63644 r5:c0970e8c r4:eea63610
[    5.585331] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[    5.593539]  r7:00000000 r6:c03e67f0 r5:c0970e8c r4:00000000
[    5.599259] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[    5.607294]  r6:c095e5b8 r5:ee2b2d80 r4:c0970e8c
[    5.611957] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[    5.619999] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[    5.628121]  r7:ee2b3780 r6:c09336f0 r5:c090a3b8 r4:c0970e8c
[    5.633839] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[    5.642920]  r5:c090a3b8 r4:c095e5b8
[    5.646531] [<c03e8054>] (__platform_driver_register) from [<c090a3d4>] (dra7_atl_clk_driver_init+0x1c/0x20)
[    5.656396]  r5:c090a3b8 r4:c09336f0
[    5.660005] [<c090a3b8>] (dra7_atl_clk_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[    5.669006] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[    5.677738]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c092993c r5:c0980000
[    5.685639]  r4:c0980000
[    5.688190] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[    5.696399]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[    5.704300]  r4:c0980000
[    5.706855] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[    5.714453]  r5:c067ca80 r4:00000000
[    5.718056] ---[ end trace c8d500880b978fc0 ]---
[    5.722819] ------------[ cut here ]------------
[    5.727461] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x368()
[    5.736808] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Idle): Data Access in Supervisor mode during Functional access
[    5.748941] Modules linked in:
[    5.752015] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[    5.759876] Hardware name: Generic DRA74X (Flattened Device Tree)
[    5.765990] Backtrace: 
[    5.768462] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[    5.776060]  r7:c02de608 r6:20000193 r5:00000000 r4:c094d810
[    5.781780] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[    5.789033] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[    5.797155]  r7:c02de608 r6:00000093 r5:00000009 r4:ee863a80
[    5.802870] [<c00352b8>] (warn_slowpath_common) from [<c00353a8>] (warn_slowpath_fmt+0x38/0x40)
[    5.811603]  r8:00000017 r7:c08418b4 r6:00000000 r5:c0841974 r4:c0841a18
[    5.818375] [<c0035374>] (warn_slowpath_fmt) from [<c02de608>] (l3_interrupt_handler+0x25c/0x368)
[    5.827282]  r3:eea01b80 r2:c0841a18
[    5.830884]  r4:80080003
[    5.833436] [<c02de3ac>] (l3_interrupt_handler) from [<c0080c28>] (handle_irq_event_percpu+0xb4/0x160)
[    5.842779]  r10:c097d38b r9:ee9f1300 r8:00000017 r7:00000000 r6:00000000 r5:ee9f1360
[    5.850681]  r4:eea10080
[    5.853237] [<c0080b74>] (handle_irq_event_percpu) from [<c0080d14>] (handle_irq_event+0x40/0x64)
[    5.862144]  r10:00000000 r9:00000003 r8:ee808000 r7:00000000 r6:c0935e44 r5:ee9f1360
[    5.870046]  r4:ee9f1300
[    5.872600] [<c0080cd4>] (handle_irq_event) from [<c0084058>] (handle_fasteoi_irq+0xc0/0x194)
[    5.881158]  r7:00000000 r6:c0935e44 r5:ee9f1360 r4:ee9f1300
[    5.886878] [<c0083f98>] (handle_fasteoi_irq) from [<c0080254>] (generic_handle_irq+0x2c/0x3c)
[    5.895524]  r7:00000000 r6:00000000 r5:00000017 r4:c092b424
[    5.901240] [<c0080228>] (generic_handle_irq) from [<c008052c>] (__handle_domain_irq+0x64/0xbc)
[    5.909980] [<c00804c8>] (__handle_domain_irq) from [<c000948c>] (gic_handle_irq+0x40/0x7c)
[    5.918363]  r9:00000003 r8:fa213000 r7:fa212000 r6:ee863c40 r5:fa21200c r4:c09308ec
[    5.926182] [<c000944c>] (gic_handle_irq) from [<c0013ec0>] (__irq_svc+0x40/0x74)
[    5.933696] Exception stack(0xee863c40 to 0xee863c88)
[    5.938772] 3c40: c09bcfa0 20000013 00000000 0000e107 c09bcfa0 eeda72b0 20000013 c0886700
[    5.946986] 3c60: ee863cd8 00000003 00000000 ee863c9c ee863ca0 ee863c90 c0504d24 c06816f4
[    5.955195] 3c80: a0000013 ffffffff
[    5.958694]  r9:00000003 r8:ee863cd8 r7:ee863c74 r6:ffffffff r5:a0000013 r4:c06816f4
[    5.966520] [<c06816cc>] (_raw_spin_unlock_irqrestore) from [<c0504d24>] (of_find_property+0x4c/0x54)
[    5.975786] [<c0504cd8>] (of_find_property) from [<c0506678>] (__of_parse_phandle_with_args+0x30/0x250)
[    5.985215]  r9:00000003 r8:00000394 r7:ee2b3880 r6:00000000 r5:00000003 r4:ee838044
[    5.993041] [<c0506648>] (__of_parse_phandle_with_args) from [<c0506a20>] (of_parse_phandle_with_args+0x2c/0x3c)
[    6.003256]  r10:00000000 r9:ee863d50 r8:00000394 r7:ee2b3880 r6:eeda71a8 r5:00000003
[    6.011160]  r4:ee838044
[    6.013717] [<c05069f4>] (of_parse_phandle_with_args) from [<c05187b0>] (of_dra7_atl_clk_probe+0xd4/0x23c)
[    6.023417] [<c05186dc>] (of_dra7_atl_clk_probe) from [<c03e8174>] (platform_drv_probe+0x54/0xb8)
[    6.032323]  r10:00000000 r9:c08da600 r8:00000000 r7:fffffdfb r6:c0970e8c r5:eea63610
[    6.040220]  r4:c09bb7a4
[    6.042776] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[    6.051682]  r7:c0970e8c r6:00000000 r5:eea63610 r4:c09bb7a4
[    6.057398] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[    6.065868]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63644 r5:c0970e8c r4:eea63610
[    6.073693] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[    6.081902]  r7:00000000 r6:c03e67f0 r5:c0970e8c r4:00000000
[    6.087621] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[    6.095655]  r6:c095e5b8 r5:ee2b2d80 r4:c0970e8c
[    6.100319] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[    6.108359] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[    6.116481]  r7:ee2b3780 r6:c09336f0 r5:c090a3b8 r4:c0970e8c
[    6.122198] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[    6.131279]  r5:c090a3b8 r4:c095e5b8
[    6.134888] [<c03e8054>] (__platform_driver_register) from [<c090a3d4>] (dra7_atl_clk_driver_init+0x1c/0x20)
[    6.144754]  r5:c090a3b8 r4:c09336f0
[    6.148363] [<c090a3b8>] (dra7_atl_clk_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[    6.157363] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[    6.166094]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c092993c r5:c0980000
[    6.173993]  r4:c0980000
[    6.176546] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[    6.184754]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[    6.192654]  r4:c0980000
[    6.195207] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[    6.202805]  r5:c067ca80 r4:00000000
[    6.206410] ---[ end trace c8d500880b978fc1 ]---
[    6.214802] tlv320aic3x-codec 0-0019: Failed to get supply 'IOVDD': -517
[    6.221553] tlv320aic3x-codec 0-0019: Failed to request supplies: -517
[    7.513199] clock: dpll_abe_ck failed transition to 'locked'
[    8.814018] clock: dpll_abe_ck failed transition to 'locked'
[    8.820901] ------------[ cut here ]------------
[    8.825545] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:680 clk_core_disable+0x68/0x6c()
[    8.833666] Modules linked in:
[    8.836742] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[    8.844605] Hardware name: Generic DRA74X (Flattened Device Tree)
[    8.850722] Backtrace: 
[    8.853194] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[    8.860793]  r7:c051092c r6:20000093 r5:00000000 r4:c094d810
[    8.866513] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[    8.873770] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[    8.881891]  r7:c051092c r6:000002a8 r5:00000009 r4:00000000
[    8.887609] [<c00352b8>] (warn_slowpath_common) from [<c0035414>] (warn_slowpath_null+0x24/0x2c)
[    8.896428]  r8:ee831700 r7:00000004 r6:ee83c080 r5:20000013 r4:ee83c080
[    8.903204] [<c00353f0>] (warn_slowpath_null) from [<c051092c>] (clk_core_disable+0x68/0x6c)
[    8.911684] [<c05108c4>] (clk_core_disable) from [<c0510ae0>] (__clk_set_parent_after.part.6+0x24/0x40)
[    8.921113]  r5:20000013 r4:ee831700
[    8.924725] [<c0510abc>] (__clk_set_parent_after.part.6) from [<c0511ed4>] (clk_core_set_parent+0x17c/0x190)
[    8.934591]  r7:00000004 r6:ee836900 r5:00000000 r4:ee83c080
[    8.940307] [<c0511d58>] (clk_core_set_parent) from [<c0511f0c>] (clk_set_parent+0x24/0x28)
[    8.948690]  r9:c0884888 r8:ee2b3dc0 r7:ee863d50 r6:00000000 r5:eeda7b30 r4:ee2b3cc0
[    8.956510] [<c0511ee8>] (clk_set_parent) from [<c05157a8>] (of_clk_set_defaults+0x120/0x348)
[    8.965074] [<c0515688>] (of_clk_set_defaults) from [<c03e8140>] (platform_drv_probe+0x20/0xb8)
[    8.973805]  r10:00000000 r9:c08da600 r8:00000000 r7:c0973d1c r6:c0973d1c r5:eea63810
[    8.981706]  r4:c09bb7a4
[    8.984259] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[    8.993165]  r7:c0973d1c r6:00000000 r5:eea63810 r4:c09bb7a4
[    8.998883] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[    9.007353]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63844 r5:c0973d1c r4:eea63810
[    9.015174] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[    9.023382]  r7:00000000 r6:c03e67f0 r5:c0973d1c r4:00000000
[    9.029102] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[    9.037138]  r6:c095e5b8 r5:ee2b5500 r4:c0973d1c
[    9.041803] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[    9.049843] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[    9.057964]  r7:ee2b3c80 r6:c09336f0 r5:c090b260 r4:c0973d1c
[    9.063681] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[    9.072763]  r5:c090b260 r4:c095e5b8
[    9.076375] [<c03e8054>] (__platform_driver_register) from [<c090b27c>] (davinci_mcasp_driver_init+0x1c/0x20)
[    9.086327]  r5:c090b260 r4:c09336f0
[    9.089935] [<c090b260>] (davinci_mcasp_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[    9.099024] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[    9.107755]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c0929964 r5:c0980000
[    9.115660]  r4:c0980000
[    9.118216] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[    9.126425]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[    9.134329]  r4:c0980000
[    9.136884] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[    9.144483]  r5:c067ca80 r4:00000000
[    9.148086] ---[ end trace c8d500880b978fc2 ]---
[    9.152720] ------------[ cut here ]------------
[    9.157358] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:680 clk_core_disable+0x68/0x6c()
[    9.165480] Modules linked in:
[    9.168555] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[    9.176418] Hardware name: Generic DRA74X (Flattened Device Tree)
[    9.182532] Backtrace: 
[    9.185001] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[    9.192600]  r7:c051092c r6:20000093 r5:00000000 r4:c094d810
[    9.198321] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[    9.205575] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[    9.213695]  r7:c051092c r6:000002a8 r5:00000009 r4:00000000
[    9.219411] [<c00352b8>] (warn_slowpath_common) from [<c0035414>] (warn_slowpath_null+0x24/0x2c)
[    9.228231]  r8:ee831700 r7:00000004 r6:ee83c080 r5:20000013 r4:ee831700
[    9.235003] [<c00353f0>] (warn_slowpath_null) from [<c051092c>] (clk_core_disable+0x68/0x6c)
[    9.243480] [<c05108c4>] (clk_core_disable) from [<c0510ae8>] (__clk_set_parent_after.part.6+0x2c/0x40)
[    9.252910]  r5:20000013 r4:ee831700
[    9.256519] [<c0510abc>] (__clk_set_parent_after.part.6) from [<c0511ed4>] (clk_core_set_parent+0x17c/0x190)
[    9.266384]  r7:00000004 r6:ee836900 r5:00000000 r4:ee83c080
[    9.272099] [<c0511d58>] (clk_core_set_parent) from [<c0511f0c>] (clk_set_parent+0x24/0x28)
[    9.280483]  r9:c0884888 r8:ee2b3dc0 r7:ee863d50 r6:00000000 r5:eeda7b30 r4:ee2b3cc0
[    9.288301] [<c0511ee8>] (clk_set_parent) from [<c05157a8>] (of_clk_set_defaults+0x120/0x348)
[    9.296864] [<c0515688>] (of_clk_set_defaults) from [<c03e8140>] (platform_drv_probe+0x20/0xb8)
[    9.305596]  r10:00000000 r9:c08da600 r8:00000000 r7:c0973d1c r6:c0973d1c r5:eea63810
[    9.313499]  r4:c09bb7a4
[    9.316054] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[    9.324960]  r7:c0973d1c r6:00000000 r5:eea63810 r4:c09bb7a4
[    9.330677] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[    9.339147]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63844 r5:c0973d1c r4:eea63810
[    9.346967] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[    9.355176]  r7:00000000 r6:c03e67f0 r5:c0973d1c r4:00000000
[    9.360895] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[    9.368930]  r6:c095e5b8 r5:ee2b5500 r4:c0973d1c
[    9.373595] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[    9.381637] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[    9.389758]  r7:ee2b3c80 r6:c09336f0 r5:c090b260 r4:c0973d1c
[    9.395476] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[    9.404557]  r5:c090b260 r4:c095e5b8
[    9.408165] [<c03e8054>] (__platform_driver_register) from [<c090b27c>] (davinci_mcasp_driver_init+0x1c/0x20)
[    9.418119]  r5:c090b260 r4:c09336f0
[    9.421728] [<c090b260>] (davinci_mcasp_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[    9.430814] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[    9.439545]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c0929964 r5:c0980000
[    9.447449]  r4:c0980000
[    9.450005] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[    9.458214]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[    9.466115]  r4:c0980000
[    9.468670] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[    9.476268]  r5:c067ca80 r4:00000000
[    9.479869] ---[ end trace c8d500880b978fc3 ]---
[   10.778305] clock: dpll_abe_ck failed transition to 'locked'
[   12.068328] clock: dpll_abe_ck failed transition to 'locked'
[   12.076552] ------------[ cut here ]------------
[   12.081195] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:680 clk_core_disable+0x68/0x6c()
[   12.089316] Modules linked in:
[   12.092394] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[   12.100257] Hardware name: Generic DRA74X (Flattened Device Tree)
[   12.106372] Backtrace: 
[   12.108841] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[   12.116442]  r7:c051092c r6:20000093 r5:00000000 r4:c094d810
[   12.122163] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[   12.129420] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[   12.137542]  r7:c051092c r6:000002a8 r5:00000009 r4:00000000
[   12.143260] [<c00352b8>] (warn_slowpath_common) from [<c0035414>] (warn_slowpath_null+0x24/0x2c)
[   12.152079]  r8:00000004 r7:c093be18 r6:c093c7a8 r5:80000093 r4:ee83c100
[   12.158854] [<c00353f0>] (warn_slowpath_null) from [<c051092c>] (clk_core_disable+0x68/0x6c)
[   12.167333] [<c05108c4>] (clk_core_disable) from [<c0510ab0>] (clk_disable+0x2c/0x38)
[   12.175192]  r5:80000093 r4:ee9e8040
[   12.178801] [<c0510a84>] (clk_disable) from [<c0024134>] (_disable_clocks+0x20/0x84)
[   12.186574]  r5:fffffff0 r4:c093c7a8
[   12.190180] [<c0024114>] (_disable_clocks) from [<c0025110>] (_enable+0x218/0x2d8)
[   12.197780]  r7:c093be18 r6:c0980610 r5:fffffff0 r4:c093c7a8
[   12.203493] [<c0024ef8>] (_enable) from [<c0025950>] (omap_hwmod_enable+0x2c/0x4c)
[   12.211091]  r7:c0026bf0 r6:a0000013 r5:c093c808 r4:c093c7a8
[   12.216811] [<c0025924>] (omap_hwmod_enable) from [<c0026ba0>] (omap_device_enable+0x48/0x98)
[   12.225368]  r7:c0026bf0 r6:eea60340 r5:00000000 r4:00000001
[   12.231087] [<c0026b58>] (omap_device_enable) from [<c0026c08>] (_od_runtime_resume+0x18/0x2c)
[   12.239733]  r7:c0026bf0 r6:c0026bf0 r5:eea63874 r4:eea63810
[   12.245453] [<c0026bf0>] (_od_runtime_resume) from [<c03ef1a4>] (__rpm_callback+0x34/0x68)
[   12.253749]  r5:eea63874 r4:eea63810
[   12.257356] [<c03ef170>] (__rpm_callback) from [<c03ef200>] (rpm_callback+0x28/0x88)
[   12.265128]  r7:c0026bf0 r6:eea08c10 r5:eea63810 r4:eea63810
[   12.270849] [<c03ef1d8>] (rpm_callback) from [<c03f00e4>] (rpm_resume+0x374/0x56c)
[   12.278446]  r7:c0026bf0 r6:eea08c10 r5:c0930100 r4:eea63810
[   12.284164] [<c03efd70>] (rpm_resume) from [<c03f0330>] (__pm_runtime_resume+0x54/0x6c)
[   12.292198]  r10:00000000 r9:00000000 r8:00000000 r7:60000013 r6:00000004 r5:eea63874
[   12.300097]  r4:eea63810
[   12.302653] [<c03f02dc>] (__pm_runtime_resume) from [<c0558c4c>] (davinci_mcasp_probe+0xa44/0xbb0)
[   12.311647]  r7:eea63810 r6:eea63800 r5:ee2b5590 r4:ee291610
[   12.317366] [<c0558208>] (davinci_mcasp_probe) from [<c03e8174>] (platform_drv_probe+0x54/0xb8)
[   12.326098]  r10:00000000 r9:c08da600 r8:00000000 r7:fffffdfb r6:c0973d1c r5:eea63810
[   12.333998]  r4:c09bb7a4
[   12.336551] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[   12.345458]  r7:c0973d1c r6:00000000 r5:eea63810 r4:c09bb7a4
[   12.351176] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[   12.359646]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63844 r5:c0973d1c r4:eea63810
[   12.367470] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[   12.375678]  r7:00000000 r6:c03e67f0 r5:c0973d1c r4:00000000
[   12.381399] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[   12.389433]  r6:c095e5b8 r5:ee2b5500 r4:c0973d1c
[   12.394099] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[   12.402141] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[   12.410262]  r7:ee2b3c80 r6:c09336f0 r5:c090b260 r4:c0973d1c
[   12.415979] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[   12.425060]  r5:c090b260 r4:c095e5b8
[   12.428668] [<c03e8054>] (__platform_driver_register) from [<c090b27c>] (davinci_mcasp_driver_init+0x1c/0x20)
[   12.438621]  r5:c090b260 r4:c09336f0
[   12.442231] [<c090b260>] (davinci_mcasp_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[   12.451318] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[   12.460050]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c0929964 r5:c0980000
[   12.467950]  r4:c0980000
[   12.470504] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[   12.478712]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[   12.486614]  r4:c0980000
[   12.489167] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[   12.496765]  r5:c067ca80 r4:00000000
[   12.500367] ---[ end trace c8d500880b978fc4 ]---
[   12.505003] ------------[ cut here ]------------
[   12.509644] WARNING: CPU: 0 PID: 1 at drivers/clk/clk.c:680 clk_core_disable+0x68/0x6c()
[   12.517766] Modules linked in:
[   12.520840] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[   12.528703] Hardware name: Generic DRA74X (Flattened Device Tree)
[   12.534817] Backtrace: 
[   12.537287] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[   12.544886]  r7:c051092c r6:20000093 r5:00000000 r4:c094d810
[   12.550606] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[   12.557860] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[   12.565982]  r7:c051092c r6:000002a8 r5:00000009 r4:00000000
[   12.571696] [<c00352b8>] (warn_slowpath_common) from [<c0035414>] (warn_slowpath_null+0x24/0x2c)
[   12.580515]  r8:00000004 r7:c093be18 r6:c093c7a8 r5:80000093 r4:ee83c080
[   12.587289] [<c00353f0>] (warn_slowpath_null) from [<c051092c>] (clk_core_disable+0x68/0x6c)
[   12.595766] [<c05108c4>] (clk_core_disable) from [<c0510ab0>] (clk_disable+0x2c/0x38)
[   12.603625]  r5:80000093 r4:ee9e8100
[   12.607235] [<c0510a84>] (clk_disable) from [<c0024104>] (_disable_optional_clocks+0x34/0x44)
[   12.615792]  r5:00000001 r4:c093c830
[   12.619399] [<c00240d0>] (_disable_optional_clocks) from [<c0024190>] (_disable_clocks+0x7c/0x84)
[   12.628306]  r5:c093c7f4 r4:00000003
[   12.631915] [<c0024114>] (_disable_clocks) from [<c0025110>] (_enable+0x218/0x2d8)
[   12.639514]  r7:c093be18 r6:c0980610 r5:fffffff0 r4:c093c7a8
[   12.645229] [<c0024ef8>] (_enable) from [<c0025950>] (omap_hwmod_enable+0x2c/0x4c)
[   12.652827]  r7:c0026bf0 r6:a0000013 r5:c093c808 r4:c093c7a8
[   12.658544] [<c0025924>] (omap_hwmod_enable) from [<c0026ba0>] (omap_device_enable+0x48/0x98)
[   12.667102]  r7:c0026bf0 r6:eea60340 r5:00000000 r4:00000001
[   12.672819] [<c0026b58>] (omap_device_enable) from [<c0026c08>] (_od_runtime_resume+0x18/0x2c)
[   12.681464]  r7:c0026bf0 r6:c0026bf0 r5:eea63874 r4:eea63810
[   12.687181] [<c0026bf0>] (_od_runtime_resume) from [<c03ef1a4>] (__rpm_callback+0x34/0x68)
[   12.695476]  r5:eea63874 r4:eea63810
[   12.699081] [<c03ef170>] (__rpm_callback) from [<c03ef200>] (rpm_callback+0x28/0x88)
[   12.706853]  r7:c0026bf0 r6:eea08c10 r5:eea63810 r4:eea63810
[   12.712570] [<c03ef1d8>] (rpm_callback) from [<c03f00e4>] (rpm_resume+0x374/0x56c)
[   12.720169]  r7:c0026bf0 r6:eea08c10 r5:c0930100 r4:eea63810
[   12.725885] [<c03efd70>] (rpm_resume) from [<c03f0330>] (__pm_runtime_resume+0x54/0x6c)
[   12.733920]  r10:00000000 r9:00000000 r8:00000000 r7:60000013 r6:00000004 r5:eea63874
[   12.741821]  r4:eea63810
[   12.744375] [<c03f02dc>] (__pm_runtime_resume) from [<c0558c4c>] (davinci_mcasp_probe+0xa44/0xbb0)
[   12.753368]  r7:eea63810 r6:eea63800 r5:ee2b5590 r4:ee291610
[   12.759083] [<c0558208>] (davinci_mcasp_probe) from [<c03e8174>] (platform_drv_probe+0x54/0xb8)
[   12.767814]  r10:00000000 r9:c08da600 r8:00000000 r7:fffffdfb r6:c0973d1c r5:eea63810
[   12.775716]  r4:c09bb7a4
[   12.778270] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[   12.787176]  r7:c0973d1c r6:00000000 r5:eea63810 r4:c09bb7a4
[   12.792894] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[   12.801363]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63844 r5:c0973d1c r4:eea63810
[   12.809182] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[   12.817390]  r7:00000000 r6:c03e67f0 r5:c0973d1c r4:00000000
[   12.823109] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[   12.831144]  r6:c095e5b8 r5:ee2b5500 r4:c0973d1c
[   12.835807] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[   12.843849] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[   12.851971]  r7:ee2b3c80 r6:c09336f0 r5:c090b260 r4:c0973d1c
[   12.857688] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[   12.866768]  r5:c090b260 r4:c095e5b8
[   12.870380] [<c03e8054>] (__platform_driver_register) from [<c090b27c>] (davinci_mcasp_driver_init+0x1c/0x20)
[   12.880333]  r5:c090b260 r4:c09336f0
[   12.883940] [<c090b260>] (davinci_mcasp_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[   12.893026] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[   12.901758]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c0929964 r5:c0980000
[   12.909659]  r4:c0980000
[   12.912212] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[   12.920421]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[   12.928322]  r4:c0980000
[   12.930874] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[   12.938472]  r5:c067ca80 r4:00000000
[   12.942075] ---[ end trace c8d500880b978fc5 ]---
[   12.946711] omap_hwmod: mcasp3: _wait_target_ready failed: -16
[   12.953790] ------------[ cut here ]------------
[   12.958434] WARNING: CPU: 0 PID: 1 at drivers/bus/omap_l3_noc.c:147 l3_interrupt_handler+0x25c/0x368()
[   12.967782] 44000000.ocp:L3 Custom Error: MASTER MPU TARGET L4_PER2_P3 (Read): Data Access in User mode during Functional access
[   12.979392] Modules linked in:
[   12.982467] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[   12.990328] Hardware name: Generic DRA74X (Flattened Device Tree)
[   12.996443] Backtrace: 
[   12.998912] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[   13.006511]  r7:c02de608 r6:20000193 r5:00000000 r4:c094d810
[   13.012228] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[   13.019484] [<c02b211c>] (dump_stack) from [<c0035340>] (warn_slowpath_common+0x88/0xb8)
[   13.027607]  r7:c02de608 r6:00000093 r5:00000009 r4:ee863b00
[   13.033324] [<c00352b8>] (warn_slowpath_common) from [<c00353a8>] (warn_slowpath_fmt+0x38/0x40)
[   13.042056]  r8:00000017 r7:c08418b4 r6:00000002 r5:c0841974 r4:c0841a18
[   13.048827] [<c0035374>] (warn_slowpath_fmt) from [<c02de608>] (l3_interrupt_handler+0x25c/0x368)
[   13.057733]  r3:eea01b80 r2:c0841a18
[   13.061334]  r4:80080003
[   13.063891] [<c02de3ac>] (l3_interrupt_handler) from [<c0080c28>] (handle_irq_event_percpu+0xb4/0x160)
[   13.073234]  r10:c097d38b r9:ee9f1300 r8:00000017 r7:00000000 r6:00000000 r5:ee9f1360
[   13.081137]  r4:eea10080
[   13.083692] [<c0080b74>] (handle_irq_event_percpu) from [<c0080d14>] (handle_irq_event+0x40/0x64)
[   13.092599]  r10:00000000 r9:00000000 r8:ee808000 r7:00000000 r6:c0935e44 r5:ee9f1360
[   13.100500]  r4:ee9f1300
[   13.103051] [<c0080cd4>] (handle_irq_event) from [<c0084058>] (handle_fasteoi_irq+0xc0/0x194)
[   13.111609]  r7:00000000 r6:c0935e44 r5:ee9f1360 r4:ee9f1300
[   13.117327] [<c0083f98>] (handle_fasteoi_irq) from [<c0080254>] (generic_handle_irq+0x2c/0x3c)
[   13.125971]  r7:00000000 r6:00000000 r5:00000017 r4:c092b424
[   13.131692] [<c0080228>] (generic_handle_irq) from [<c008052c>] (__handle_domain_irq+0x64/0xbc)
[   13.140428] [<c00804c8>] (__handle_domain_irq) from [<c000948c>] (gic_handle_irq+0x40/0x7c)
[   13.148811]  r9:00000000 r8:fa213000 r7:fa212000 r6:ee863cc0 r5:fa21200c r4:c09308ec
[   13.156633] [<c000944c>] (gic_handle_irq) from [<c0013ec0>] (__irq_svc+0x40/0x74)
[   13.164145] Exception stack(0xee863cc0 to 0xee863d08)
[   13.169218] 3cc0: eea63810 00000005 00000000 eea638d8 eea63810 00000005 00000000 eea63810
[   13.177430] 3ce0: 00000000 00000000 00000000 ee863d2c ee863d30 ee863d10 c0558c60 c03efd10
[   13.185640] 3d00: 20000013 ffffffff
[   13.189140]  r9:00000000 r8:00000000 r7:ee863cf4 r6:ffffffff r5:20000013 r4:c03efd10
[   13.196961] [<c03efcec>] (__pm_runtime_idle) from [<c0558c60>] (davinci_mcasp_probe+0xa58/0xbb0)
[   13.205780]  r7:eea63810 r6:00000000 r5:ee2b5590 r4:ee291610
[   13.211498] [<c0558208>] (davinci_mcasp_probe) from [<c03e8174>] (platform_drv_probe+0x54/0xb8)
[   13.220230]  r10:00000000 r9:c08da600 r8:00000000 r7:fffffdfb r6:c0973d1c r5:eea63810
[   13.228133]  r4:c09bb7a4
[   13.230686] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[   13.239592]  r7:c0973d1c r6:00000000 r5:eea63810 r4:c09bb7a4
[   13.245308] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[   13.253778]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63844 r5:c0973d1c r4:eea63810
[   13.261598] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[   13.269808]  r7:00000000 r6:c03e67f0 r5:c0973d1c r4:00000000
[   13.275527] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[   13.283561]  r6:c095e5b8 r5:ee2b5500 r4:c0973d1c
[   13.288225] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[   13.296266] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[   13.304388]  r7:ee2b3c80 r6:c09336f0 r5:c090b260 r4:c0973d1c
[   13.310104] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[   13.319185]  r5:c090b260 r4:c095e5b8
[   13.322793] [<c03e8054>] (__platform_driver_register) from [<c090b27c>] (davinci_mcasp_driver_init+0x1c/0x20)
[   13.332746]  r5:c090b260 r4:c09336f0
[   13.336355] [<c090b260>] (davinci_mcasp_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[   13.345441] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[   13.354175]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c0929964 r5:c0980000
[   13.362077]  r4:c0980000
[   13.364629] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[   13.372838]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[   13.380740]  r4:c0980000
[   13.383294] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[   13.390893]  r5:c067ca80 r4:00000000
[   13.394495] ---[ end trace c8d500880b978fc6 ]---
[   13.399162] Unhandled fault: asynchronous external abort (0x1211) at 0x00000000
[   13.406502] pgd = c0003000
[   13.409218] [00000000] *pgd=80000080004003, *pmd=00000000
[   13.414657] Internal error: : 1211 [#1] PREEMPT SMP ARM
[   13.419902] Modules linked in:
[   13.422977] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W       4.4.84-svn1450 #3
[   13.430839] Hardware name: Generic DRA74X (Flattened Device Tree)
[   13.436957] task: ee878000 ti: ee862000 task.ti: ee862000
[   13.442378] PC is at __pm_runtime_idle+0x24/0x84
[   13.447015] LR is at davinci_mcasp_probe+0xa58/0xbb0
[   13.452001] pc : [<c03efd10>]    lr : [<c0558c60>]    psr: 20000013
[   13.452001] sp : ee863d10  ip : ee863d30  fp : ee863d2c
[   13.463528] r10: 00000000  r9 : 00000000  r8 : 00000000
[   13.468773] r7 : eea63810  r6 : 00000000  r5 : 00000005  r4 : eea63810
[   13.475327] r3 : eea638d8  r2 : 00000000  r1 : 00000005  r0 : eea63810
[   13.481883] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
[   13.489223] Control: 30c5387d  Table: 80003000  DAC: fffffffd
[   13.494992] Process swapper/0 (pid: 1, stack limit = 0xee862210)
[   13.501023] Stack: (0xee863d10 to 0xee864000)
[   13.505397] 3d00:                                     ee291610 ee2b5590 00000000 eea63810
[   13.513613] 3d20: ee863dc4 ee863d30 c0558c60 c03efcf8 00002000 ee2b3ed0 ee291610 c0885030
[   13.521826] 3d40: 00000001 00000000 ee863d6c 00000020 eed67c44 00000002 00000084 00000001
[   13.530038] 3d60: ee863d8c ee2b6280 00000000 ee2b6320 eea5eaf0 c084f194 00000001 00000000
[   13.538252] 3d80: ee863db4 ee863d90 c0185994 c01821a8 eea63810 00000000 eea63818 c09bb7a4
[   13.546463] 3da0: eea63810 c0973d1c fffffdfb 00000000 c08da600 00000000 ee863de4 ee863dc8
[   13.554677] 3dc0: c03e8174 c0558214 c09bb7a4 eea63810 00000000 c0973d1c ee863e0c ee863de8
[   13.562891] 3de0: c03e66fc c03e812c eea63810 c0973d1c eea63844 00000000 000000ab c08da600
[   13.571102] 3e00: ee863e2c ee863e10 c03e6884 c03e6504 00000000 c0973d1c c03e67f0 00000000
[   13.579316] 3e20: ee863e54 ee863e30 c03e4984 c03e67fc ee89315c eea5f3b4 ee893170 c0973d1c
[   13.587530] 3e40: ee2b5500 c095e5b8 ee863e64 ee863e58 c03e5fe8 c03e4920 ee863e8c ee863e68
[   13.595744] 3e60: c03e5c24 c03e5fd0 c088cbdc ee863e78 c0973d1c c090b260 c09336f0 ee2b3c80
[   13.603956] 3e80: ee863ea4 ee863e90 c03e7024 c03e5a88 c095e5b8 c090b260 ee863ebc ee863ea8
[   13.612170] 3ea0: c03e809c c03e6fb0 c09336f0 c090b260 ee863ecc ee863ec0 c090b27c c03e8060
[   13.620384] 3ec0: ee863f4c ee863ed0 c000982c c090b26c ee863ef4 ee863ee0 c004f91c c02b90fc
[   13.628596] 3ee0: effff600 c06a2dfc ee863f4c ee863ef8 c004fc2c c08da60c ee863f34 c081d0d0
[   13.636809] 3f00: c081d11c c081cac4 00000006 00000006 00000000 c08d6e4c c086baa8 00000000
[   13.645021] 3f20: 00000478 c0980000 c0980000 c0929964 c091b834 000000ab c08da600 00000007
[   13.653234] 3f40: ee863f94 ee863f50 c08daf68 c00097a0 00000006 00000006 00000000 c08da600
[   13.661448] 3f60: 00000000 c08d6e4c 00000000 c0980000 c067ca80 00000000 00000000 00000000
[   13.669661] 3f80: 00000000 00000000 ee863fac ee863f98 c067ca98 c08dada0 00000000 c067ca80
[   13.677873] 3fa0: 00000000 ee863fb0 c000fb88 c067ca8c 00000000 00000000 00000000 00000000
[   13.686087] 3fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   13.694298] 3fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00200000
[   13.702506] Backtrace: 
[   13.704973] [<c03efcec>] (__pm_runtime_idle) from [<c0558c60>] (davinci_mcasp_probe+0xa58/0xbb0)
[   13.713793]  r7:eea63810 r6:00000000 r5:ee2b5590 r4:ee291610
[   13.719512] [<c0558208>] (davinci_mcasp_probe) from [<c03e8174>] (platform_drv_probe+0x54/0xb8)
[   13.728244]  r10:00000000 r9:c08da600 r8:00000000 r7:fffffdfb r6:c0973d1c r5:eea63810
[   13.736146]  r4:c09bb7a4
[   13.738696] [<c03e8120>] (platform_drv_probe) from [<c03e66fc>] (driver_probe_device+0x204/0x2f8)
[   13.747601]  r7:c0973d1c r6:00000000 r5:eea63810 r4:c09bb7a4
[   13.753319] [<c03e64f8>] (driver_probe_device) from [<c03e6884>] (__driver_attach+0x94/0x98)
[   13.761789]  r9:c08da600 r8:000000ab r7:00000000 r6:eea63844 r5:c0973d1c r4:eea63810
[   13.769611] [<c03e67f0>] (__driver_attach) from [<c03e4984>] (bus_for_each_dev+0x70/0xa4)
[   13.777819]  r7:00000000 r6:c03e67f0 r5:c0973d1c r4:00000000
[   13.783539] [<c03e4914>] (bus_for_each_dev) from [<c03e5fe8>] (driver_attach+0x24/0x28)
[   13.791574]  r6:c095e5b8 r5:ee2b5500 r4:c0973d1c
[   13.796238] [<c03e5fc4>] (driver_attach) from [<c03e5c24>] (bus_add_driver+0x1a8/0x220)
[   13.804278] [<c03e5a7c>] (bus_add_driver) from [<c03e7024>] (driver_register+0x80/0x100)
[   13.812399]  r7:ee2b3c80 r6:c09336f0 r5:c090b260 r4:c0973d1c
[   13.818115] [<c03e6fa4>] (driver_register) from [<c03e809c>] (__platform_driver_register+0x48/0x50)
[   13.827195]  r5:c090b260 r4:c095e5b8
[   13.830805] [<c03e8054>] (__platform_driver_register) from [<c090b27c>] (davinci_mcasp_driver_init+0x1c/0x20)
[   13.840758]  r5:c090b260 r4:c09336f0
[   13.844368] [<c090b260>] (davinci_mcasp_driver_init) from [<c000982c>] (do_one_initcall+0x98/0x1e4)
[   13.853455] [<c0009794>] (do_one_initcall) from [<c08daf68>] (kernel_init_freeable+0x1d4/0x268)
[   13.862186]  r10:00000007 r9:c08da600 r8:000000ab r7:c091b834 r6:c0929964 r5:c0980000
[   13.870086]  r4:c0980000
[   13.872640] [<c08dad94>] (kernel_init_freeable) from [<c067ca98>] (kernel_init+0x18/0xf4)
[   13.880849]  r10:00000000 r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c067ca80
[   13.888752]  r4:c0980000
[   13.891304] [<c067ca80>] (kernel_init) from [<c000fb88>] (ret_from_fork+0x14/0x2c)
[   13.898901]  r5:c067ca80 r4:00000000
[   13.902509] Code: e1a04000 0a00000a f57ff05b e28030c8 (f593f000) 
[   13.908630] ---[ end trace c8d500880b978fc7 ]---
[   13.914439] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[   13.914439] 
[   13.923620] CPU1: stopping
[   13.926345] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D W       4.4.84-svn1450 #3
[   13.934207] Hardware name: Generic DRA74X (Flattened Device Tree)
[   13.940323] Backtrace: 
[   13.942799] [<c00131d4>] (dump_backtrace) from [<c00133d0>] (show_stack+0x18/0x1c)
[   13.950398]  r7:ee8a9f40 r6:20000193 r5:00000000 r4:c094d810
[   13.956119] [<c00133b8>] (show_stack) from [<c02b21a8>] (dump_stack+0x8c/0xa0)
[   13.963377] [<c02b211c>] (dump_stack) from [<c0016520>] (handle_IPI+0x184/0x198)
[   13.970801]  r7:ee8a9f40 r6:00000000 r5:00000001 r4:c092b424
[   13.976517] [<c001639c>] (handle_IPI) from [<c00094c4>] (gic_handle_irq+0x78/0x7c)
[   13.984116]  r7:fa212000 r6:ee8a9f40 r5:fa21200c r4:c09308ec
[   13.989833] [<c000944c>] (gic_handle_irq) from [<c0013ec0>] (__irq_svc+0x40/0x74)
[   13.997345] Exception stack(0xee8a9f40 to 0xee8a9f88)
[   14.002420] 9f40: 00000001 00000000 00000000 c0020980 ee8a8000 c09304ac 00000000 00000000
[   14.010634] 9f60: ee8a9fb0 c068526c c093050c ee8a9f9c ee8a9fa0 ee8a9f90 c0010614 c0010618
[   14.018844] 9f80: 60000013 ffffffff
[   14.022344]  r9:c068526c r8:ee8a9fb0 r7:ee8a9f74 r6:ffffffff r5:60000013 r4:c0010618
[   14.030173] [<c00105d8>] (arch_cpu_idle) from [<c0071468>] (default_idle_call+0x28/0x34)
[   14.038302] [<c0071440>] (default_idle_call) from [<c00716c8>] (cpu_startup_entry+0x200/0x260)
[   14.046956] [<c00714c8>] (cpu_startup_entry) from [<c0016108>] (secondary_start_kernel+0x16c/0x178)
[   14.056037]  r7:c09802a8
[   14.058591] [<c0015f9c>] (secondary_start_kernel) from [<8000956c>] (0x8000956c)
[   14.066015]  r7:c09802a8 r6:30c0387d r5:00000000 r4:ae85f280
[   14.071733] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[   14.071733]

0 Nikhil Devshatwar over 4 years ago in reply to LiuGan

TI__Genius 9905 points

Hi all,

I am not expert on clock management,

But from the log, it seems that the failure is happening due to the atl device tree node (defined in "arch/arm/boot/dts/dra7.dtsi")

You can disable this node to avoid probing the device all together.

If you do not care about audio, try this suggestion.

Regards,

NIkhil D

0 Stanislav Stilyanov over 4 years ago

TI__Genius 15120 points

2. As i said before, we didnot pull the xi_osc1 pin to GND. I want to know what the consequences will be.

This would be not good for the oscillator internal circuitry, however you will not notice anything in your application. Just make sure to fix this in your next board revision.

regards,

Stan

0 LiuGan over 4 years ago in reply to Nikhil Devshatwar

Expert 1285 points

Hi Nikhil and Vishal,

Thanks for all your suggestions.

I have disable the atl node and all the mcasp nodes besides the modification of file clk-7xx.c.

Then the kernel got through this point.

Regards,

Liu Gan

0 LiuGan over 4 years ago in reply to Stanislav Stilyanov

Expert 1285 points

Hi Stanislav,

Thanks for the information.

Regards,

Liu Gan

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TDA2SX: XI_OSC1 not used