From: arnd@arndb•de (Arnd Bergmann)
To: linux-arm-kernel@lists•infradead.org
Subject: RF231 transceiver on at91sam9g20ek board
Date: Thu, 28 Jun 2012 14:30:21 +0000 [thread overview]
Message-ID: <201206281430.21916.arnd@arndb.de> (raw)
In-Reply-To: <CAJmB2rBcRuNe0QfEGoJN1rQnRnr33gyE=nLt3Az=mGEWuR7mCg@mail.gmail.com>
On Thursday 28 June 2012, Alexander Smirnov wrote:
> >
> > It might not be the problem you are faced with but note that at91
> > is moving towards probing all devices using the device tree, so
> > starting with linux-3.4 you should be defining the device in the
> > at91sam9g20ek.dts file for your board and use the generic
> > board-dt.c file. The platform_data gets replaced with
> > calls to of_get_gpio() in that case.
>
> Thank you for the reply!
>
> Are you going to add SPI section to the device tree in the nearest
> future or I can do it by myself and send you the patch? The reason is
> that this week I merged at86rf230 driver to the 'net-next' tree, but
> it won't work without platform data.
Jean-Christophe or Nicolas might now what the status is for atmel-spi.
It seems like it would be trivial to just add the compatible string in
the atmel-spi driver, which would let us probe all of its child devices
using DT.
Arnd
next prev parent reply other threads:[~2012-06-28 14:30 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-20 11:52 RF231 transceiver on at91sam9g20ek board Alexander Smirnov
2012-06-22 18:34 ` Arnd Bergmann
2012-06-28 7:47 ` Alexander Smirnov
2012-06-28 14:30 ` Arnd Bergmann [this message]
2012-06-28 15:08 ` Nicolas Ferre
2012-06-29 12:53 ` Alexander Smirnov
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