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From: Marcel Ziswiler <marcel@ziswiler.com>
To: Robert Jarzmik <robert.jarzmik@free.fr>,
	Linus Walleij <linus.walleij@linaro.org>,
	Alexandre Courbot <gnurou@gmail.com>
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [REGRESSION] gpio: pxa: change initcall level second attempt
Date: Sun, 24 Jan 2016 02:18:34 +0100	[thread overview]
Message-ID: <1453598314.3178.12.camel@ziswiler.com> (raw)

Hi Robert

I tried latest next-20160122 on Colibri PXA270 with a previously
working device tree and got the following DM9000 Ethernet driver issue:

[    1.062495] dm9000 8000000.ethernet: insufficient resources
[    1.068439] dm9000 8000000.ethernet: not found (-2).
[    1.073451] dm9000: probe of 8000000.ethernet failed with error -2

Digging deeper I debugged it to a missing interrupt ressource. A
subsequent git bisect blamed your patch changing the initcall level and
indeed just reverting that made it all work again.

I then also noticed the following message upon boot in the failing case
which is probably related:

[    0.175995] irq: no irq domain found for /pxabus/gpio@40e00000 !

Have you seen this as well or do you know how exactly that should be
worked around?

Cheers

Marcel

             reply	other threads:[~2016-01-24  1:18 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-24  1:18 Marcel Ziswiler [this message]
2016-01-25 14:28 ` [REGRESSION] gpio: pxa: change initcall level second attempt Robert Jarzmik
2016-01-26 20:41   ` Robert Jarzmik
2016-01-27  0:05     ` Marcel Ziswiler
2016-01-27  0:05       ` Marcel Ziswiler
2016-01-30 23:20       ` Robert Jarzmik
2016-01-30 23:20         ` Robert Jarzmik
2016-02-01  7:27         ` Marcel Ziswiler
2016-02-01  7:27           ` Marcel Ziswiler

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