linux-kernel - Re: [Regression] "irqdomain: Don't set type when mapping an IRQ" breaks nexus7 gpio buttons

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Message-ID: <CACRpkdYixA_E6tePA4hFZrDBAP10No_HkdBvRF3LQNZfxgFpuw@mail.gmail.com>
Date:	Wed, 10 Aug 2016 15:50:19 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Marc Zyngier <marc.zyngier@....com>
Cc:	Jon Hunter <jonathanh@...dia.com>,
	John Stultz <john.stultz@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	lkml <linux-kernel@...r.kernel.org>,
	Bjorn Andersson <bjorn.andersson@...aro.org>
Subject: Re: [Regression] "irqdomain: Don't set type when mapping an IRQ"
 breaks nexus7 gpio buttons

On Wed, Aug 10, 2016 at 11:41 AM, Marc Zyngier <marc.zyngier@....com> wrote:

> Is this platform related to the Dragonboard 410C? I've got one from
> Sudeep, and it seems to work fine (though I've spotted a couple of
> gotchas in the DT).

Nopes this is the ARMv7 APQ8060, the original (first!) dragonboard.
https://dflund.se/~triad/krad/dragonboard/

(You know me, I always use the odd hardware nobody else use...)

> Do you see this symptom on all chained interrupts? Or just this
> particular one?

This appears on all IRQs on the PM (MFD) ASIC.

Yours,
Linus Walleij