From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Segher Boessenkool <segher@kernel.crashing.org>
Cc: linuxppc-dev list <linuxppc-dev@ozlabs.org>
Subject: Re: EMAC device-tree binding (#2)
Date: Sun, 04 Feb 2007 15:41:48 +1100 [thread overview]
Message-ID: <1170564108.2620.21.camel@localhost.localdomain> (raw)
In-Reply-To: <70A55501-3409-460B-8EBA-B880F3EA9A5F@kernel.crashing.org>
On Fri, 2007-02-02 at 07:50 +0100, Segher Boessenkool wrote:
> > - phy-mode : 1 cell, Mode of operations of the PHY
> > interface:
> > #define PHY_MODE_NA 0
> > #define PHY_MODE_MII 1
> > #define PHY_MODE_RMII 2
> > #define PHY_MODE_SMII 3
> > #define PHY_MODE_RGMII 4
> > #define PHY_MODE_TBI 5
> > #define PHY_MODE_GMII 6
> > #define PHY_MODE_RTBI 7
> > #define PHY_MODE_SGMII 8
> > For axon, it is PHY_MODE_RGMII
>
> Just use a string here... phy-mode = "rgmii" etc.
Good point. I'll change that.
> > * In the McMAL node
> >
> > - name : "mcmal"
> > - device_type : "mcmal-dma"
>
> "dma-controller" instead?
Yeah, good idea.
> > - device_type : "emac-zmii"
>
> Similar.
rgmii and zmii are "weird"... they aren't DMA controllers. They are EMAC
specific link interfaces, I'm not sure how to call them.
Ben.
next prev parent reply other threads:[~2007-02-04 4:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-30 0:58 EMAC device-tree binding (#2) Benjamin Herrenschmidt
2007-02-02 1:12 ` David Gibson
2007-02-04 4:40 ` Benjamin Herrenschmidt
2007-02-02 6:50 ` Segher Boessenkool
2007-02-04 4:41 ` Benjamin Herrenschmidt [this message]
2007-02-05 6:00 ` EMAC device-tree binding #3 (& driver) Benjamin Herrenschmidt
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