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From: Richard Cochran <richardcochran@gmail.com>
To: Linus Walleij <linus.walleij@linaro.org>
Cc: Michael van der Westhuizen <michael@smart-africa.com>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	Alexandre Courbot <gnurou@gmail.com>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
	"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
	Alan Tull <atull@altera.com>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
	Dinh Nguyen <dinguyen@altera.com>
Subject: Re: [PATCH 1/2] gpio: dwapb: Use human understandable gpio numbering.
Date: Thu, 16 Jul 2015 20:19:08 +0200	[thread overview]
Message-ID: <20150716181908.GA27856@localhost.localdomain> (raw)
In-Reply-To: <CACRpkdb_3B8749X-p_XEPGvZPEQ56-gMdLBcPrgjXkqWCiz1PQ@mail.gmail.com>

On Thu, Jul 16, 2015 at 09:57:23AM +0200, Linus Walleij wrote:
> So what about making a patch to drivers/gpio/gpio-dwapb.c that adds the
> .names property to its GPIO chip?

OK, so the user knows that he wants the instance with .name = "gpio0".

What should he write into /sys/class/gpio/export?

Thanks,
Richard

  parent reply	other threads:[~2015-07-16 18:19 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-07-01 19:34 [PATCH 0/2] gpio: dwapb: allow sane gpio numbering Richard Cochran
2015-07-01 19:34 ` [PATCH 1/2] gpio: dwapb: Use human understandable " Richard Cochran
2015-07-02  7:05   ` Michael van der Westhuizen
2015-07-02 14:20     ` Richard Cochran
     [not found]       ` <20150702142058.GA9349-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2015-07-16  7:57         ` Linus Walleij
2015-07-16  8:18           ` Michael van der Westhuizen
2015-07-16 18:19           ` Richard Cochran [this message]
2015-07-03  9:13     ` Richard Cochran
2015-07-03  9:18       ` Michael van der Westhuizen
     [not found]         ` <C1BD6DA3-F32E-4CAD-8DA9-6F74A7966DBE-XrNoQAPr3WXM9gW82pYGhQ@public.gmane.org>
2015-07-03 10:36           ` Richard Cochran
2015-07-03 10:55             ` Russell King - ARM Linux
2015-07-16  7:52     ` Linus Walleij
2015-07-16  8:16       ` Michael van der Westhuizen
2015-07-02  7:36   ` Sebastian Andrzej Siewior
2015-07-02 14:26     ` Richard Cochran
2015-07-02 14:30       ` Sebastian Andrzej Siewior
     [not found]         ` <55954B17.3020303-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2015-07-02 15:21           ` Richard Cochran
     [not found]             ` <20150702152147.GA10111-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2015-07-02 15:54               ` Sebastian Andrzej Siewior
2015-07-02 16:02                 ` Michael van der Westhuizen
2015-07-03 13:30                   ` Michael van der Westhuizen
     [not found]   ` <d6b5ce85a17164970d454583560e07f7aed7b8ca.1435777856.git.rcochran-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2015-07-16  7:50     ` Linus Walleij
2015-07-16 17:10       ` Richard Cochran
2015-07-16 17:19       ` Richard Cochran
2015-07-27 10:19         ` Linus Walleij
2015-07-27 11:28           ` Richard Cochran
2015-07-27 12:26           ` Sebastian Andrzej Siewior
     [not found] ` <cover.1435777856.git.rcochran-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
2015-07-01 19:34   ` [PATCH 2/2] arm: dts: socfpga: Provide the gpio numbers in the controller nodes Richard Cochran

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