From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from az33egw02.freescale.net (az33egw02.freescale.net [192.88.158.103]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "az33egw02.freescale.net", Issuer "Thawte Premium Server CA" (verified OK)) by ozlabs.org (Postfix) with ESMTP id CCED0DDF01 for ; Wed, 12 Sep 2007 03:22:22 +1000 (EST) Message-ID: <46E6CE9A.8080402@freescale.com> Date: Tue, 11 Sep 2007 12:21:30 -0500 From: Scott Wood MIME-Version: 1.0 To: Olof Johansson Subject: Re: [PATCH] [POWERPC] 85xx: Add basic Uniprocessor MPC8572 DS port References: <20070911141821.GA32545@lixom.net> <230A7A2A-3184-4BC2-B8AC-C94090B532B0@kernel.crashing.org> <20070911155558.GA10743@lixom.net> <11B85E70-D643-4013-A9B3-59CD76F9D7AB@kernel.crashing.org> <20070911171521.GB10743@lixom.net> In-Reply-To: <20070911171521.GB10743@lixom.net> Content-Type: text/plain; charset=UTF-8; format=flowed Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Olof Johansson wrote: > On Tue, Sep 11, 2007 at 11:00:28AM -0500, Kumar Gala wrote: >> well the ifdefs are orthogonal. We don't have a way of knowing >> primary from the device tree today. > > How about something like "fsl,primary-phb" in the bus device node? I don't > know, maybe it's already been discussed and turned down for some reason. It's more of a Linux issue than anything to do with the hardware. > Or would it be sufficient to check children of that device node to see > if the ULi is on that bus? Or more generally, see if an isa node is somewhere in that subtree. -Scott