From: David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>
To: David Daney <ddaney-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
Cc: linux-mips-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org,
devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
ralf-6z/3iImG2C8G8FEW9MqTrA@public.gmane.org
Subject: Re: [RFC PATCH 02/10] MIPS: Octeon: Add device tree source files.
Date: Fri, 25 Feb 2011 10:19:23 +1100 [thread overview]
Message-ID: <20110224231923.GB18233@yookeroo> (raw)
In-Reply-To: <4D653CF1.30009-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
On Wed, Feb 23, 2011 at 08:59:29AM -0800, David Daney wrote:
> On 02/22/2011 04:07 PM, David Gibson wrote:
> >On Tue, Feb 22, 2011 at 12:57:46PM -0800, David Daney wrote:
> >>Signed-off-by: David Daney<ddaney-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
> >>---
> >> arch/mips/cavium-octeon/.gitignore | 2 +
> >> arch/mips/cavium-octeon/Makefile | 13 ++
> >> arch/mips/cavium-octeon/octeon_3xxx.dts | 314 +++++++++++++++++++++++++++++++
> >> arch/mips/cavium-octeon/octeon_68xx.dts | 99 ++++++++++
> >> 4 files changed, 428 insertions(+), 0 deletions(-)
> >> create mode 100644 arch/mips/cavium-octeon/.gitignore
> >> create mode 100644 arch/mips/cavium-octeon/octeon_3xxx.dts
> >> create mode 100644 arch/mips/cavium-octeon/octeon_68xx.dts
> >>
> [...]
>
> >>+ };
> >>+ };
> >
> >Uh.. where are the CPUs?
> >
>
> The number and type of CPUs can be (and is) probed. There is an
> existing mechanism for the bootloader to communicate which CPUs
> should be used.
Hrm, ok.
Grant,
We've seen this now on both MIPS and ARM - dts files with no cpus, on
the grounds that those can be runtime probed. I guess it makes sense,
although a dts without cpus looks very, very odd to me. What are your
thoughts on this?
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
next prev parent reply other threads:[~2011-02-24 23:19 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-22 20:57 [RFC PATCH 00/10] MIPS: Octeon: Use Device Tree David Daney
2011-02-22 20:57 ` [RFC PATCH 01/10] MIPS: Octeon: Move some Ethernet support files out of staging David Daney
2011-02-23 14:48 ` Grant Likely
2011-02-23 17:36 ` David Daney
2011-02-22 20:57 ` [RFC PATCH 06/10] MIPS: Octeon: Initialize and fixup device tree David Daney
2011-02-23 0:16 ` David Gibson
2011-02-23 17:41 ` Grant Likely
[not found] ` <20110223174120.GG14597-MrY2KI0G/OVr83L8+7iqerDks+cytr/Z@public.gmane.org>
2011-02-23 18:40 ` David Daney
2011-02-23 18:51 ` Grant Likely
2011-02-23 19:20 ` David Daney
2011-02-22 20:57 ` [RFC PATCH 07/10] i2c: Convert i2c-octeon.c to use " David Daney
2011-02-23 16:25 ` Grant Likely
[not found] ` <1298408274-20856-1-git-send-email-ddaney-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
2011-02-22 20:57 ` [RFC PATCH 02/10] MIPS: Octeon: Add device tree source files David Daney
2011-02-23 0:07 ` David Gibson
2011-02-23 14:30 ` Ralf Baechle
2011-02-23 16:59 ` David Daney
[not found] ` <4D653CF1.30009-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
2011-02-24 23:19 ` David Gibson [this message]
2011-02-25 15:22 ` Grant Likely
2011-02-25 21:46 ` Benjamin Herrenschmidt
2011-02-23 19:06 ` David Daney
[not found] ` <4D655AB6.80400-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
2011-02-23 23:49 ` David Gibson
2011-02-24 1:57 ` David Daney
[not found] ` <4D65BB17.4060703-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
2011-02-24 2:14 ` David Gibson
2011-02-24 2:22 ` David Daney
2011-02-22 20:57 ` [RFC PATCH 03/10] MIPS: Prune some target specific code out of prom.c David Daney
2011-02-22 20:57 ` [RFC PATCH 04/10] MIPS: Octeon: Add a irq_create_of_mapping() implementation David Daney
2011-02-22 20:57 ` [RFC PATCH 05/10] MIPS: Octeon: Rearrance CVMX files in preperation for device tree David Daney
2011-02-22 20:57 ` [RFC PATCH 08/10] netdev: mdio-octeon.c: Convert to use " David Daney
2011-02-22 20:57 ` [RFC PATCH 10/10] staging: octeon_ethernet: " David Daney
2011-02-22 20:57 ` [RFC PATCH 09/10] netdev: octeon_mgmt: " David Daney
[not found] ` <1298408274-20856-10-git-send-email-ddaney-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>
2011-02-23 16:32 ` Grant Likely
2011-02-23 20:33 ` David Miller
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