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From: Jean-Jacques Hiblot <jjhiblot@traphandler.com>
To: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Gregory CLEMENT <gregory.clement@free-electrons.com>,
	Jean-Jacques Hiblot <jjhiblot@traphandler.com>,
	Nicolas Ferre <nicolas.ferre@atmel.com>,
	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>,
	boris brezillon <b.brezillon@overkiz.com>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [PATCH v4 0/8] Device Tree support for the at91sam9261ek
Date: Wed, 12 Feb 2014 13:36:08 +0100	[thread overview]
Message-ID: <CACh+v5Nv7u4WSXttvsnMPxwNwN6R4ZDRABOXr9XXBjy6mSDi5w@mail.gmail.com> (raw)
In-Reply-To: <20140212133449.5c42216d@skate>

Hi Thomas,


2014-02-12 13:34 GMT+01:00 Thomas Petazzoni
<thomas.petazzoni@free-electrons.com>:
> Dear Gregory CLEMENT,
>
> On Wed, 12 Feb 2014 12:14:29 +0100, Gregory CLEMENT wrote:
>
>> For dm9000 the issue is (again) related to an ordering problem:
>> the Ethernet need an interrupt provided by the gpio driver. Unfortunately,
>> the gpio driver initialization is called after the dm900 driver
>> initialization.
>
> And -EPROBE_DEFER doesn't solve this problem?
not really the problem happens before the driver is actually probed
when the ressource for the platform driver are filled
>
> Thomas
> --
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux, Kernel and Android engineering
> http://free-electrons.com

WARNING: multiple messages have this Message-ID (diff)
From: jjhiblot@traphandler.com (Jean-Jacques Hiblot)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 0/8] Device Tree support for the at91sam9261ek
Date: Wed, 12 Feb 2014 13:36:08 +0100	[thread overview]
Message-ID: <CACh+v5Nv7u4WSXttvsnMPxwNwN6R4ZDRABOXr9XXBjy6mSDi5w@mail.gmail.com> (raw)
In-Reply-To: <20140212133449.5c42216d@skate>

Hi Thomas,


2014-02-12 13:34 GMT+01:00 Thomas Petazzoni
<thomas.petazzoni@free-electrons.com>:
> Dear Gregory CLEMENT,
>
> On Wed, 12 Feb 2014 12:14:29 +0100, Gregory CLEMENT wrote:
>
>> For dm9000 the issue is (again) related to an ordering problem:
>> the Ethernet need an interrupt provided by the gpio driver. Unfortunately,
>> the gpio driver initialization is called after the dm900 driver
>> initialization.
>
> And -EPROBE_DEFER doesn't solve this problem?
not really the problem happens before the driver is actually probed
when the ressource for the platform driver are filled
>
> Thomas
> --
> Thomas Petazzoni, CTO, Free Electrons
> Embedded Linux, Kernel and Android engineering
> http://free-electrons.com

  reply	other threads:[~2014-02-12 12:36 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-12 10:06 [PATCH v4 0/8] Device Tree support for the at91sam9261ek Jean-Jacques Hiblot
2014-02-12 10:06 ` Jean-Jacques Hiblot
2014-02-12 10:06 ` [PATCH v4 1/8] at91: dt: Adds support for the bus matrix declaration in the DT Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 10:45   ` Gregory CLEMENT
2014-02-12 10:45     ` Gregory CLEMENT
2014-02-12 10:54     ` Nicolas Ferre
2014-02-12 10:54       ` Nicolas Ferre
2014-02-12 10:06 ` [PATCH v4 2/8] at91: pinctrl: don't request GPIOs used for interrupts but lock them as IRQ Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 17:47   ` Nicolas Ferre
2014-02-12 17:47     ` Nicolas Ferre
2014-02-24 13:25   ` Linus Walleij
2014-02-24 13:25     ` Linus Walleij
2014-02-25  9:35     ` Jean-Jacques Hiblot
2014-02-25  9:35       ` Jean-Jacques Hiblot
2014-02-25  9:47       ` Jean-Jacques Hiblot
2014-02-25  9:47         ` Jean-Jacques Hiblot
2014-02-12 10:06 ` [PATCH v4 3/8] at91: dt: Add at91sam9261 dt SoC support Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 17:28   ` Alexandre Belloni
2014-02-12 17:28     ` Alexandre Belloni
2014-02-12 19:47     ` Jean-Jacques Hiblot
2014-02-12 19:47       ` Jean-Jacques Hiblot
2014-02-13  8:10       ` Nicolas Ferre
2014-02-13  8:10         ` Nicolas Ferre
2014-02-13  8:54         ` Alexandre Belloni
2014-02-13  8:54           ` Alexandre Belloni
2014-02-12 21:04   ` Alexandre Belloni
2014-02-12 21:04     ` Alexandre Belloni
2014-02-13  6:11     ` Jean-Jacques Hiblot
2014-02-13  6:11       ` Jean-Jacques Hiblot
2014-02-12 10:06 ` [PATCH v4 4/8] at91: dt: defconfig: Added the sam9261 to the list of DT-enabled SOCs Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 10:06 ` [PATCH v4 5/8] at91: dt: sam9261: Device Tree support for the at91sam9261ek Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 10:06 ` [PATCH v4 6/8] at91: updated the at91_dt_defconfig with support for the ADS7846 Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 10:06 ` [PATCH v4 7/8] ARM: at91: prepare common clk transition for sam9261 SoC Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 10:06 ` [PATCH v4 8/8] ARM: at91: move sam9261 SoC to common clk Jean-Jacques Hiblot
2014-02-12 10:06   ` Jean-Jacques Hiblot
2014-02-12 11:14 ` [PATCH v4 0/8] Device Tree support for the at91sam9261ek Gregory CLEMENT
2014-02-12 11:14   ` Gregory CLEMENT
2014-02-12 12:34   ` Thomas Petazzoni
2014-02-12 12:34     ` Thomas Petazzoni
2014-02-12 12:36     ` Jean-Jacques Hiblot [this message]
2014-02-12 12:36       ` Jean-Jacques Hiblot
2014-02-12 12:44       ` Thomas Petazzoni
2014-02-12 12:44         ` Thomas Petazzoni
2014-02-12 13:01         ` Jean-Jacques Hiblot
2014-02-12 13:01           ` Jean-Jacques Hiblot
2014-02-12 12:35   ` Jean-Jacques Hiblot
2014-02-12 12:35     ` Jean-Jacques Hiblot

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