Re: Gator with IKS config but not running on big.LITTLE

On Thu, 2013-06-13 at 12:14 +0800, Andy Green wrote:

Hi -

Something maybe unrelated.... after inserting gator successfully get some kernel logs coming

[ 52.491528] CPU PMU: unable to set irq affinity (irq=0, cpu=0) [ 52.496351] CPU PMU: unable to set irq affinity (irq=0, cpu=0) ...

irq = 0 isn't looking very happy... are there more new DT properties we need somewhere to be compatible? Our actual pmu section just looks like this

pmu { compatible = "arm,cortex-a9-pmu"; interrupts = <0 98 0x4>, <0 99 0x4>; };

This isn't an area I have any knowledge in, sorry. But for what it's worth that looks the same format as vexpress pmu nodes. IRQs are obviously different, and the number of them match the number of CPUs.