Messages in this thread | | | Date | Tue, 02 Dec 2014 13:37:59 +0000 | From | Marc Zyngier <> | Subject | Re: [PATCH v8 1/4] irqchip: gic: Support hierarchy irq domain. |
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On 02/12/14 13:27, Geert Uytterhoeven wrote: > On Tue, Nov 25, 2014 at 9:04 AM, Yingjoe Chen <yingjoe.chen@mediatek.com> wrote: >> Add support to use gic as a parent for stacked irq domain. >> >> Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com> > > This change (which is now in -next as commit 9a1091ef0017c40a) breaks > booting on r8a7740/armadillo-legacy. > > It hangs because the timers cannot get their interrupts: > > console [tty0] enabled > sh-tmu.0: ch0: used for clock events > sh-tmu.0: ch0: used for periodic clock events > sh-tmu.0: ch0: failed to request irq 230 > sh-tmu.0: ch1: used as clock source > sh-cmt-48.1: ch0: failed to request irq 90 > sh-cmt-48.1: ch0: registration failed > earlytimer: unable to probe sh-cmt-48 early. > Calibrating delay loop...
Grmbl... Are you, by any (lack of) chance, using a setup where the GIC is probed via DT, but the timers have their IRQs hardcoded?
M. -- Jazz is not dead. It just smells funny...
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