On 03/04/2014 07:32 PM, Tony Lindgren wrote:
* Tero Kristo <t-kristo@xxxxxx> [140304 01:22]:
This is no longer needed as clock data is provided through DT.
Looks like there's a new error even before applying this patch in
the series as I'm now getting the following oops on n8x0. So cannot
test this patch yet.
Is this with OMAP2 only boot?
-Tero
Regards,
Tony
[ 0.000000] Linux version 3.14.0-rc4-00012-g4c73c72 (tmlind@muffinssi) (gcc version 4.3.5 (Debian 4.3.5-4) ) #393 Tue Mar 4 09:28:18 PST 2014
[ 0.000000] CPU: ARMv6-compatible processor [4107b362] revision 2 (ARMv6TEJ), cr=00c5387d
[ 0.000000] CPU: VIPT aliasing data cache, VIPT aliasing instruction cache
[ 0.000000] Machine model: Nokia N800
[ 0.000000] bootconsole [earlycon0] enabled
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 32768
[ 0.000000] free_area_init_node: node 0, pgdat c0764e70, node_mem_map c7ef9000
[ 0.000000] Normal zone: 256 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 32768 pages, LIFO batch:7
[ 0.000000] CPU: All CPU(s) started in SVC mode.
[ 0.000000] OMAP2420
[ 0.000000]
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
[ 0.000000] Kernel command line: root=/dev/mmcblk0p2 rootwait console=ttyO2,115200 earlyprintk ignore_loglevel
[ 0.000000] PID hash table entries: 512 (order: -1, 2048 bytes)
[ 0.000000] Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
[ 0.000000] Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
[ 0.000000] Memory: 116716K/131072K available (5085K kernel code, 354K rwdata, 1828K rodata, 278K init, 5483K bss, 14356K reserved, 0K highmem)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xc8800000 - 0xff000000 ( 872 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xc8000000 ( 128 MB)
[ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB)
[ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB)
[ 0.000000] .text : 0xc0008000 - 0xc06c8a68 (6915 kB)
[ 0.000000] .init : 0xc06c9000 - 0xc070e9ac ( 279 kB)
[ 0.000000] .data : 0xc0710000 - 0xc0768b50 ( 355 kB)
[ 0.000000] .bss : 0xc0768b50 - 0xc0cc3a10 (5484 kB)
[ 0.000000] NR_IRQS:16 nr_irqs:16 16
[ 0.000000] IRQ: Found an INTC at 0xfa0fe000 (revision 2.0) with 96 interrupts
[ 0.000000] Total of 96 interrupts on 1 active controller
[ 0.000000] ti_dt_clocks_register: failed to lookup clock node usb_l4_ick
[ 0.000000] ti_dt_clocks_register: failed to lookup clock node dsp_ick
[ 0.000000] Clocking rate (Crystal/DPLL/MPU): 19.2/658/329 MHz
[ 0.000000] OMAP clockevent source: timer1 at 32768 Hz
[ 0.000061] sched_clock: 32 bits at 32kHz, resolution 30517ns, wraps every 65536000000000ns
[ 0.008758] OMAP clocksource: 32k_counter at 32768 Hz
[ 0.014465] hw-breakpoint: CPUID feature registers not supported. Assuming v6 debug is present.
[ 0.026245] Console: colour dummy device 80x30
[ 0.030975] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.039184] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.043609] ... MAX_LOCK_DEPTH: 48
[ 0.048004] ... MAX_LOCKDEP_KEYS: 8191
[ 0.052673] ... CLASSHASH_SIZE: 4096
[ 0.057250] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.061981] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.066680] ... CHAINHASH_SIZE: 16384
[ 0.071411] memory used by lock dependency info: 3695 kB
[ 0.077056] per task-struct memory footprint: 1152 bytes
[ 0.082916] Calibrating delay loop... 324.40 BogoMIPS (lpj=1622016)
[ 0.143707] pid_max: default: 32768 minimum: 301
[ 0.149230] Security Framework initialized
[ 0.153930] Mount-cache hash table entries: 512
[ 0.246917] CPU: Testing write buffer coherency: ok
[ 0.256347] Setting up static identity map for 0x804d7bf0 - 0x804d7c60
[ 0.286285] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 2
[ 0.313659] omap_hwmod: dsp: cannot clk_get interface_clk dsp_ick
[ 0.320068] omap_hwmod: dsp: cannot _init_clocks
[ 0.325042] ------------[ cut here ]------------
[ 0.329956] WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2543 _init+0xcc/0x18c()
[ 0.339019] omap_hwmod: dsp: couldn't init clocks
[ 0.344024] Modules linked in:
[ 0.347320] CPU: 0 PID: 1 Comm: swapper Not tainted 3.14.0-rc4-00012-g4c73c72 #393
[ 0.355346] [<c0013f9c>] (unwind_backtrace) from [<c00123cc>] (show_stack+0x14/0x1c)
[ 0.363555] [<c00123cc>] (show_stack) from [<c00369ac>] (warn_slowpath_common+0x64/0x84)
[ 0.372100] [<c00369ac>] (warn_slowpath_common) from [<c0036a60>] (warn_slowpath_fmt+0x30/0x40)
[ 0.381286] [<c0036a60>] (warn_slowpath_fmt) from [<c06d4c24>] (_init+0xcc/0x18c)
[ 0.389129] [<c06d4c24>] (_init) from [<c0023d14>] (omap_hwmod_for_each+0x50/0x64)
[ 0.397155] [<c0023d14>] (omap_hwmod_for_each) from [<c06d4e14>] (__omap_hwmod_setup_all+0x34/0x4c)
[ 0.406707] [<c06d4e14>] (__omap_hwmod_setup_all) from [<c0008778>] (do_one_initcall+0x2c/0x14c)
[ 0.415954] [<c0008778>] (do_one_initcall) from [<c06c9568>] (do_basic_setup+0x94/0xd4)
[ 0.424438] [<c06c9568>] (do_basic_setup) from [<c06c9610>] (kernel_init_freeable+0x68/0x108)
[ 0.433441] [<c06c9610>] (kernel_init_freeable) from [<c04cc39c>] (kernel_init+0x8/0xf0)
[ 0.441986] [<c04cc39c>] (kernel_init) from [<c000e768>] (ret_from_fork+0x14/0x2c)
[ 0.450286] ---[ end trace c2c0c340faab4ca1 ]---
[ 0.455352] Unable to handle kernel NULL pointer dereference at virtual address 00000040
[ 0.463928] pgd = c0004000
[ 0.466827] [00000040] *pgd=00000000
[ 0.470703] Internal error: Oops: 5 [#1] ARM
[ 0.475219] Modules linked in:
[ 0.478454] CPU: 0 PID: 1 Comm: swapper Tainted: G W 3.14.0-rc4-00012-g4c73c72 #393
[ 0.487365] task: c78894c0 ti: c788a000 task.ti: c788a000
[ 0.493041] PC is at omap_hwmod_read+0x14/0x30
[ 0.497741] LR is at dispc_disable_outputs+0x2c/0x1e8
[ 0.503051] pc : [<c0023c6c>] lr : [<c0023438>] psr: 40000153
[ 0.503051] sp : c788be60 ip : c0613034 fp : 00000000
[ 0.515075] r10: c06c96b0 r9 : c06d4de0 r8 : c071e931
[ 0.520538] r7 : 00000002 r6 : c0726430 r5 : 00000002 r4 : c7810500
[ 0.527374] r3 : 00000040 r2 : 0000000a r1 : 00000040 r0 : c0726430
[ 0.534179] Flags: nZcv IRQs on FIQs off Mode SVC_32 ISA ARM Segment kernel
[ 0.541900] Control: 00c5387d Table: 80004000 DAC: 00000017
[ 0.547912] Process swapper (pid: 1, stack limit = 0xc788a240)
[ 0.554046] Stack: (0xc788be60 to 0xc788c000)
[ 0.558654] be60: 60000153 c7810500 00000002 c0726d54 00000002 c0726398 c06c96b0 c002367c
[ 0.567199] be80: 00000000 00000002 c0726398 c0726398 c06d48ac c788a000 c06c96b0 c0025b04
[ 0.575744] bea0: c07263e4 00000002 c07263e4 c06d4994 c0613774 c061559c c0726398 c071e848
[ 0.584289] bec0: 00000000 c0023d14 c0702ca0 c070e3b8 c0702ca0 00000002 0000009e c06d4e20
[ 0.592803] bee0: 00000000 c0008778 c06a1c10 c005388c 60000153 60000153 c7ffc900 00000000
[ 0.601348] bf00: c7ffc8fe 00000000 c066ab70 c051399c 00000000 c0053c80 0000009e 00000001
[ 0.609893] bf20: 00000001 c06c96b0 00000001 00000001 0000009e c06a1230 60000153 c070e3b8
[ 0.618438] bf40: c0702ca0 00000002 0000009e c0768b90 c0702c7c c06c96b0 c0768b80 c06c9568
[ 0.626983] bf60: 00000001 00000001 c06c96b0 ffffffff ffffffff c070e398 c070e398 00000000
[ 0.635528] bf80: 00000000 00000000 00000000 00000000 00000000 c06c9610 00000000 00000000
[ 0.644073] bfa0: c04cc394 c04cc39c 00000000 c000e768 00000000 00000000 00000000 00000000
[ 0.652587] bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[ 0.661132] bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
[ 0.669708] [<c0023c6c>] (omap_hwmod_read) from [<c0023438>] (dispc_disable_outputs+0x2c/0x1e8)
[ 0.678802] [<c0023438>] (dispc_disable_outputs) from [<c002367c>] (omap_dss_reset+0x88/0x160)
[ 0.687774] [<c002367c>] (omap_dss_reset) from [<c0025b04>] (_reset+0x20/0x120)
[ 0.695434] [<c0025b04>] (_reset) from [<c06d4994>] (_setup+0xe8/0x164)
[ 0.702362] [<c06d4994>] (_setup) from [<c0023d14>] (omap_hwmod_for_each+0x50/0x64)
[ 0.710388] [<c0023d14>] (omap_hwmod_for_each) from [<c06d4e20>] (__omap_hwmod_setup_all+0x40/0x4c)
[ 0.719818] [<c06d4e20>] (__omap_hwmod_setup_all) from [<c0008778>] (do_one_initcall+0x2c/0x14c)
[ 0.728973] [<c0008778>] (do_one_initcall) from [<c06c9568>] (do_basic_setup+0x94/0xd4)
[ 0.737335] [<c06c9568>] (do_basic_setup) from [<c06c9610>] (kernel_init_freeable+0x68/0x108)
[ 0.746246] [<c06c9610>] (kernel_init_freeable) from [<c04cc39c>] (kernel_init+0x8/0xf0)
[ 0.754730] [<c04cc39c>] (kernel_init) from [<c000e768>] (ret_from_fork+0x14/0x2c)
[ 0.762634] Code: e3130c01 1a000003 e590305c e0833001 (e5930000)
[ 0.769104] ---[ end trace c2c0c340faab4ca2 ]---
[ 0.774078] Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
[ 0.774078]
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
