linux-kernel - Re: [PATCH] pinctrl: cherryview: Do not mask all interrupts on probe

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Message-ID: <CALUN=qJ_KEXXD4T11h3Xxjxx9LExBnzevVKGQ1K=XGZn-SS_rg@mail.gmail.com>
Date:	Thu, 18 Aug 2016 15:52:57 +0200
From:	Anisse Astier <anisse@...ier.eu>
To:	Mika Westerberg <mika.westerberg@...ux.intel.com>
Cc:	Linus Walleij <linus.walleij@...aro.org>,
	Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
	Yu C Chen <yu.c.chen@...el.com>,
	"linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] pinctrl: cherryview: Do not mask all interrupts on probe

On Thu, Aug 18, 2016 at 2:13 PM, Mika Westerberg
<mika.westerberg@...ux.intel.com> wrote:
> On Wed, Aug 17, 2016 at 03:42:58PM +0200, Anisse Astier wrote:
>> pin 25 (GPIO_SUS6) GPIO ctrl0 0xec918201 ctrl1 0x05c00001
>
> It is this one (GPIO_SUS6).
>
> I wonder if we can relax the driver so that it only masks pins which are
> not configured to generate interrupts by the BIOS. I quickly tried
> following on one Braswell machine and it did not generate spurious
> interrupts.
>
> Can you check if this works for you?

I tried it, your patch is working. It gives the same result as not
clearing the north community. I receive the ACPI events.

Regards,

Anisse