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From: Linus Walleij <linus.walleij@linaro.org>
To: Maxime Coquelin <maxime.coquelin-nonst@stericsson.com>,
	Rabin VINCENT <rabin.vincent@stericsson.com>
Cc: ext Nishanth Menon <nm@ti.com>,
	ext Tony Lindgren <tony@atomide.com>,
	Peter De-Schrijver <Peter.De-Schrijver@nokia.com>,
	Ambresh <a0393775@ti.com>,
	Saravana Kannan <skannan@codeaurora.org>,
	Jouni Hogander <jouni.hogander@nokia.com>,
	Lee Jones <Lee.Jones@linaro.org>,
	Russell King <linux@arm.linux.org.uk>,
	Jonas ABERG <jonas.aberg@stericsson.com>,
	ext Kevin Hilman <khilman@deeprootsystems.com>,
	David Brown <davidb@codeaurora.org>,
	"linux-arm-msm@vger.kernel.org" <linux-arm-msm@vger.kernel.org>,
	Loic PALLARDY <loic.pallardy@stericsson.com>,
	"eduardo.valentin@nokia.com" <eduardo.valentin@nokia.com>,
	Ryan Mallon <ryan@bluewatersys.com>,
	Linux-OMAP <linux-omap@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	Daniel Walker <dwalker@codeaurora.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Andrei Warkentin <andreiw@motorola.com>P
Subject: Re: [PATCHv5 0/3] Introduce the /proc/socinfo and use it to export OMAP data
Date: Wed, 2 Mar 2011 11:36:38 +0100	[thread overview]
Message-ID: <AANLkTimJh_uGP6SYo=9ndz4xiUs1Tbg7z70ng0aFcWyG@mail.gmail.com> (raw)
In-Reply-To: <4D6DFE67.3020801@stericsson.com>

On Wed, Mar 2, 2011 at 9:23 AM, Maxime Coquelin
<maxime.coquelin-nonst@stericsson.com> wrote:

> I think we should have a tree like this :
>
> /sys/devices/system/soc/
> /sys/devices/system/soc/unique_id<- Unified way to export an ID for all machs

Arbitrary number of bits? Some will have a 64-bit ID, some will have 32-bit
etc.

Should we say it's a hex string of 64 bits?

> /sys/devices/system/soc/mach/
> /sys/devices/system/soc/mach/name<- Name of the mach
> /sys/devices/system/soc/mach/foo_id
> /sys/devices/system/soc/mach/bar_id<- Vendors may have several/different IDs
> to export (IDCODE for OMAP, Production ID...)

For Ux500 we can export the stuff we print today in mach-ux500/id.c,
put in place earlier by Rabin, I'd prefer if you hook in the new ID stuff
there as well, since it's so little platform code, and a logical place to
have it in.

> Linus, do you agree?

Yeah, sounds good.

Yours,
Linus Walleij

  reply	other threads:[~2011-03-02 10:36 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1273587331-24604-1-git-send-email-eduardo.valentin@nokia.com>
     [not found] ` <AANLkTin7vRMreG3hOAk95MYZUCV-Kr6ac7gD7jgvX6Gf@mail.gmail.com>
     [not found]   ` <20110216115729.GA29817@besouro.research.nokia.com>
     [not found]     ` <4D6B78BF.1020102@stericsson.com>
2011-03-01  4:51       ` [PATCHv5 0/3] Introduce the /proc/socinfo and use it to export OMAP data Saravana Kannan
2011-03-02  1:13         ` Andrei Warkentin
2011-03-02  1:19           ` Saravana Kannan
2011-03-02  1:27             ` Ryan Mallon
2011-03-02  1:39               ` Saravana Kannan
2011-03-02  1:51                 ` Ryan Mallon
2011-03-02  2:23                   ` Saravana Kannan
2011-03-02  2:41                     ` Ryan Mallon
2011-03-02  2:55                       ` Saravana Kannan
2011-03-02  3:11                         ` Ryan Mallon
2011-03-02  3:21                           ` Saravana Kannan
2011-03-02  3:35                             ` Ryan Mallon
2011-03-02  3:46                               ` Saravana Kannan
2011-03-02  3:54                                 ` Ryan Mallon
2011-03-02  8:50                                   ` Maxime Coquelin
2011-03-02 20:09                                     ` Ryan Mallon
2011-03-02  8:23                         ` Maxime Coquelin
2011-03-02 10:36                           ` Linus Walleij [this message]
2011-03-02 10:53                             ` Maxime Coquelin
2011-03-03  5:55                               ` Saravana Kannan
2011-03-02 11:38                             ` Jamie Iles
2011-03-02 12:17                               ` Maxime Coquelin
2011-03-02 14:42                               ` Linus Walleij
2011-03-02 15:18                                 ` Jamie Iles

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