From: ezequiel.garcia@free-electrons.com (Ezequiel Garcia)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/3] ARM: mvebu: Add support for the network controller in Armada 375 SoC
Date: Fri, 4 Jul 2014 16:06:47 -0300 [thread overview]
Message-ID: <20140704190647.GA29955@arch.cereza> (raw)
In-Reply-To: <53B6F796.3090004@cogentembedded.com>
On 04 Jul 10:51 PM, Sergei Shtylyov wrote:
> >+ /* Network controller */
> >+ pp2 at f0000 {
> >+ 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 Garc?a, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
WARNING: multiple messages have this Message-ID (diff)
From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
To: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Cc: linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org,
David Miller <davem@davemloft.net>,
Jason Cooper <jason@lakedaemon.net>,
Marcin Wojtas <mw@semihalf.com>,
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>,
Gregory Clement <gregory.clement@free-electrons.com>,
Tawfik Bayouk <tawfik@marvell.com>,
Lior Amsalem <alior@marvell.com>
Subject: Re: [PATCH 2/3] ARM: mvebu: Add support for the network controller in Armada 375 SoC
Date: Fri, 4 Jul 2014 16:06:47 -0300 [thread overview]
Message-ID: <20140704190647.GA29955@arch.cereza> (raw)
In-Reply-To: <53B6F796.3090004@cogentembedded.com>
On 04 Jul 10:51 PM, Sergei Shtylyov wrote:
> >+ /* Network controller */
> >+ pp2@f0000 {
> >+ 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 García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
next prev parent reply other threads:[~2014-07-04 19:06 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-04 18:31 [PATCH net-next 0/3] Network driver for Armada 375 SoC Ezequiel Garcia
2014-07-04 18:31 ` Ezequiel Garcia
2014-07-04 18:31 ` [PATCH 1/3] ethernet: Add new driver for Marvell Armada 375 network unit Ezequiel Garcia
2014-07-05 21:03 ` Francois Romieu
2014-07-05 21:03 ` Francois Romieu
2014-07-05 21:14 ` Joe Perches
2014-07-05 21:14 ` Joe Perches
2014-07-07 14:26 ` Ezequiel Garcia
2014-07-07 14:26 ` Ezequiel Garcia
2014-07-07 21:22 ` Francois Romieu
2014-07-07 21:22 ` Francois Romieu
2014-07-04 18:31 ` [PATCH 2/3] ARM: mvebu: Add support for the network controller in Armada 375 SoC Ezequiel Garcia
2014-07-04 18:31 ` Ezequiel Garcia
2014-07-04 18:51 ` Sergei Shtylyov
2014-07-04 18:51 ` Sergei Shtylyov
2014-07-04 19:06 ` Ezequiel Garcia [this message]
2014-07-04 19:06 ` Ezequiel Garcia
2014-07-04 18:31 ` [PATCH 3/3] ARM: mvebu: Enable the network controller in Armada 375 DB board Ezequiel Garcia
2014-07-04 18:31 ` Ezequiel Garcia
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