From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id E4B99DDEE3 for ; Wed, 14 Feb 2007 12:48:35 +1100 (EST) Subject: Re: USB Host controller for MPC8548e board From: Benjamin Herrenschmidt To: Michael Kelly In-Reply-To: <6.2.5.6.2.20070213191530.03e27eb0@cogcomp.com> References: <6.2.5.6.2.20070213191530.03e27eb0@cogcomp.com> Content-Type: text/plain Date: Wed, 14 Feb 2007 12:48:24 +1100 Message-Id: <1171417704.20192.123.camel@localhost.localdomain> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, 2007-02-13 at 19:21 -0500, Michael Kelly wrote: > Hello all. We are in the process of designing an MPC8548e board. We > wish to add > USB host via either the NXP ISP1561 or NEC upd720101. They are both OHCI and > EHCI. > > Is there any general advice on one over the other or even if it is > realistic to have a USB > host controller on a big endian processor? Are they PCI based ? In this case they should pretty much work out of the box. Ben.