On Tue, 3 Dec 2013 11:56:52 +0100 Gerhard Sittig <gsi@xxxxxxx> wrote: > 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 /home/gsi/SRC/linux-torvalds/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 > ... > > [ best viewed with 'git diff -U5' to have DT node names in the context ] > > Cc: Anatolij Gustschin <agust@xxxxxxx> > Cc: linuxppc-dev@xxxxxxxxxxxxxxxx > Cc: devicetree@xxxxxxxxxxxxxxx > Signed-off-by: Gerhard Sittig <gsi@xxxxxxx> > --- > arch/powerpc/boot/dts/mpc5121.dtsi | 1 - > 1 file changed, 1 deletion(-) applied, thanks! Anatolij -- 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
