linux/arch/powerpc
Gerhard Sittig c65ec13596 powerpc/512x: dts: remove misplaced IRQ spec from 'soc' node
the 'soc' node in the common .dtsi for MPC5121 has an '#interrupt-cells'
property although this node is not an interrupt controller

remove this erroneously placed property because starting with v3.13-rc1
lookup and resolution of 'interrupts' specs for peripherals gets misled,
emits 'no irq domain found' WARN() messages and breaks the boot process

  irq: no irq domain found for /soc@80000000 !
  ------------[ cut here ]------------
  WARNING: at drivers/of/platform.c:171
  Modules linked in:
  CPU: 0 PID: 1 Comm: swapper Tainted: G        W    3.13.0-rc1-00001-g8a66234 #8
  task: df823bb0 ti: df834000 task.ti: df834000
  NIP: c02b5190 LR: c02b5180 CTR: c01cf4e0
  REGS: df835c50 TRAP: 0700   Tainted: G        W     (3.13.0-rc1-00001-g8a66234)
  MSR: 00029032 <EE,ME,IR,DR,RI>  CR: 229a9d42  XER: 20000000

  GPR00: c02b5180 df835d00 df823bb0 00000000 00000000 df835b18 ffffffff 00000308
  GPR08: c0479cc0 c0480000 c0479cc0 00000308 00000308 00000000 c00040fc 00000000
  GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 df850880
  GPR24: df84d670 00000000 00000001 df8561a0 dffffccc df85089c 00000020 00000001
  NIP [c02b5190] of_device_alloc+0xf4/0x1a0
  LR [c02b5180] of_device_alloc+0xe4/0x1a0
  Call Trace:
  [df835d00] [c02b5180] of_device_alloc+0xe4/0x1a0 (unreliable)
  [df835d50] [c02b5278] of_platform_device_create_pdata+0x3c/0xc8
  [df835d70] [c02b53fc] of_platform_bus_create+0xf8/0x170
  [df835dc0] [c02b5448] of_platform_bus_create+0x144/0x170
  [df835e10] [c02b55a8] of_platform_bus_probe+0x98/0xe8
  [df835e30] [c0437508] mpc512x_init+0x28/0x1c4
  [df835e70] [c0435de8] ppc_init+0x4c/0x60
  [df835e80] [c0003b28] do_one_initcall+0x150/0x1a4
  [df835ef0] [c0432048] kernel_init_freeable+0x114/0x1c0
  [df835f30] [c0004114] kernel_init+0x18/0x124
  [df835f40] [c000e910] ret_from_kernel_thread+0x5c/0x64
  Instruction dump:
  409effd4 57c9103a 57de2834 7c89f050 7f83e378 7c972214 7f45d378 48001f55
  7c63d278 7c630034 5463d97e 687a0001 <0f1a0000> 2f990000 387b0010 939b0098
  ---[ end trace 2257f10e5a20cbdd ]---

  ...
  irq: no irq domain found for /soc@80000000 !
  fsl-diu-fb 80002100.display: could not get DIU IRQ
  fsl-diu-fb: probe of 80002100.display failed with error -22
  irq: no irq domain found for /soc@80000000 !
  mpc512x_dma 80014000.dma: Error mapping IRQ!
  mpc512x_dma: probe of 80014000.dma failed with error -22
  ...
  irq: no irq domain found for /soc@80000000 !
  fs_enet: probe of 80002800.ethernet failed with error -22
  ...
  irq: no irq domain found for /soc@80000000 !
  mpc5121-rtc 80000a00.rtc: mpc5121_rtc_probe: could not request irq: 0
  mpc5121-rtc: probe of 80000a00.rtc failed with error -22
  ...

Cc: Anatolij Gustschin <agust@denx.de>
Cc: linuxppc-dev@lists.ozlabs.org
Cc: devicetree@vger.kernel.org
Signed-off-by: Gerhard Sittig <gsi@denx.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
2013-12-07 09:43:28 +01:00
..
boot powerpc/512x: dts: remove misplaced IRQ spec from 'soc' node 2013-12-07 09:43:28 +01:00
configs powerpc: Add pseries_le_defconfig 2013-11-21 09:19:23 +11:00
crypto powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit 2013-03-05 16:56:26 +11:00
include powerpc/kdump: Adding symbols in vmcoreinfo to facilitate dump filtering 2013-11-25 11:50:12 +11:00
kernel arch/powerpc/kernel: Use %12.12s instead of %12s to avoid memory overflow 2013-11-25 11:50:57 +11:00
kvm Here are the 3.13 KVM changes. There was a lot of work on the PPC 2013-11-15 13:51:36 +09:00
lib powerpc: Add VMX optimised xor for RAID5 2013-10-30 16:02:28 +11:00
math-emu powerpc/math-emu: Fix load/store indexed emulation 2013-08-14 14:59:57 +10:00
mm powerpc/booke: Only check for hugetlb in flush if vma != NULL 2013-11-22 16:57:29 -06:00
net Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-11-12 14:34:19 +09:00
oprofile Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2013-09-06 10:49:42 -07:00
perf powerpc/perf: Fix handling of FAB events 2013-10-03 17:25:38 +10:00
platforms powerpc: allyesconfig should not select CONFIG_CPU_LITTLE_ENDIAN 2013-11-25 11:49:12 +11:00
sysdev PCI changes for the v3.13 merge window: 2013-11-14 14:02:00 +09:00
xmon powerpc/xmon: Fix printing of set of CPUs in xmon 2013-09-05 17:29:19 +10:00
Kconfig Kconfig cleanups for v3.13 2013-11-15 14:05:15 -08:00
Kconfig.debug Merge branch 'kconfig-diet' from Dave Hansen 2013-07-04 11:25:51 -07:00
Makefile powerpc: Fix error when cross building TAGS & cscope 2013-11-25 11:49:11 +11:00
relocs_check.pl Fix warning typo "CONFIG_RELCOATABLE" 2013-05-29 15:11:30 +02:00