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Message-ID: <20140704190647.GA29955@arch.cereza>
Date: Fri, 4 Jul 2014 16:06:47 -0300
From: Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
To: Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
Cc: linux-arm-kernel@...ts.infradead.org, netdev@...r.kernel.org,
David Miller <davem@...emloft.net>,
Jason Cooper <jason@...edaemon.net>,
Marcin Wojtas <mw@...ihalf.com>,
Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
Gregory Clement <gregory.clement@...e-electrons.com>,
Tawfik Bayouk <tawfik@...vell.com>,
Lior Amsalem <alior@...vell.com>
Subject: Re: [PATCH 2/3] ARM: mvebu: Add support for the network controller
in Armada 375 SoC
On 04 Jul 10:51 PM, Sergei Shtylyov wrote:
> >+ /* Network controller */
> >+ pp2@...00 {
> >+ compatible = "marvell,armada-375-pp2";
> >+ reg = <0xf0000 0xa000>, /* Packet Processor regs */
> >+ <0xc0000 0x3060>, /* LMS regs */
> >+ <0xc4000 0x100>, /* eth0 regs */
> >+ <0xc5000 0x100>; /* eth1 regs */
>
> Hm, why are the above two ranges not listed under the "ethernet" subnodes?
>
Because as far as I know, if we want to put reg = <...> properties in a sub-node,
then the parent node has to be a bus, but that's not the case.
I can't remember where have I read that, I'll take a look at the reference.
--
Ezequiel GarcĂa, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
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