From: "Grant Likely" <grant.likely@secretlab.ca>
To: "Fabrizio Garetto" <fabrizio.garetto@gmail.com>
Cc: linuxppc-dev@ozlabs.org
Subject: Re: MPC52xx and SPI (native one, NOT psc)
Date: Mon, 5 May 2008 07:55:40 -0600 [thread overview]
Message-ID: <fa686aa40805050655j20e617edy9d69f2c351705fd2@mail.gmail.com> (raw)
In-Reply-To: <ed84ed090805050100y4d33bf05vf6ab9b73ad0547c4@mail.gmail.com>
On Mon, May 5, 2008 at 2:00 AM, Fabrizio Garetto
<fabrizio.garetto@gmail.com> wrote:
> Hello to everyone,
> I was trying to enable the SPI of a lite5200 board. I've seen that
> there's something related to this in
> arch/powerpc/boot/dts/lite5200b.dts
>
> >spi@f00 {
> > device_type = "spi";
> > compatible = "mpc5200b-spi\0mpc5200-spi";
> > reg = <f00 20>;
> > interrupts = <2 d 0 2 e 0>;
> > interrupt-parent = <&mpc5200_pic>;
> > };
> >
>
> but I'm not able to find where to enable it in menuconfig. Under
> device drivers -> Spi support there only the PSC SPI.
> Where am I wrong?
The device tree describes the hardware; even if there isn't a driver
for it. The non-PSC SPI does not have a driver right now.
I'm actually working on a driver for it *right now*. Are you able to
help with testing?
Cheers,
g.
--
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.
next prev parent reply other threads:[~2008-05-05 13:55 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-05 8:00 MPC52xx and SPI (native one, NOT psc) Fabrizio Garetto
2008-05-05 13:55 ` Grant Likely [this message]
2008-05-05 14:03 ` Jon Smirl
2008-05-05 15:29 ` Fabrizio Garetto
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