On Thu, Aug 11, 2016 at 10:37 AM, Marc Zyngier <marc.zyng...@arm.com> wrote:
> On 08/08/16 22:48, Linus Walleij wrote:
>> On Sat, Aug 6, 2016 at 1:45 AM, John Stultz <john.stu...@linaro.org> wrote:
>>
>>> @@ -614,7 +615,11 @@ unsigned int irq_create_fwspec_mapping(struct
>>> irq_fwspec *fwspec)
>>> * it now and return the interrupt number.
>>> */
>>> if (irq_get_trigger_type(virq) == IRQ_TYPE_NONE) {
>>> - irq_set_irq_type(virq, type);
>>> + irq_data = irq_get_irq_data(virq);
>>> + if (!irq_data)
>>> + return 0;
>>> +
>>> + irqd_set_trigger_type(irq_data, type);
>>> return virq;
>>> }
>>>
>>> If I revert just that, it works again.
>>
>> This makes my platform work too.
>> Tested-by: Linus Walleij <linus.wall...@linaro.org>
>
> Hmmm. I'm now booting your kernel on the APQ8060, and reverting this
> hunk doesn't fix it for me. I'm confused...
Not quite following ... If you build the branch apq8060-dragonboard
which has these patches:
ARM: dts: MSM8660 remove flags from SPMI/MPP IRQs
Revert "irqdomain: Don't set type when mapping an IRQ
iio: pressure: bmp280: fix runtime suspend/resume crash
DO NOT MERGE: ARM: qcom: uglyfix
(I'm sorry about the two patches in the bottom needed to boot
this platform...)
You should be seeing e.g. the power button IRQs appear if you press
the "power" button close to the DC connector.
If you remove the revert, the interrupts are gone. For me, atleaset,
no reaction to the power button.
The issue is the same with any PMIC IRQ I try to use: sensors,
ethernet, SD card slot ... the SD card slot can also be tested right
off just like the power button. Just insert/eject an SD card in the
primary card slot.
Yours,
Linus Walleij
