From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: [MeeGo-Dev][PATCH] Topcliff: Update PCH_CAN driver to 2.6.35 Date: Wed, 15 Sep 2010 14:04:13 +0200 Message-ID: <4C90B63D.9030201@pengutronix.de> References: <4C61EDE5.4030505@dsn.okisemi.com> <4C629FE5.6000204@pengutronix.de> <005f01cb533e$5c21d530$66f8800a@maildom.okisemi.com> <4C8E1918.5000007@pengutronix.de> <003a01cb53a6$4ca724d0$66f8800a@maildom.okisemi.com> <4C9078D3.50300@grandegger.com> <4C909518.5010309@hartkopp.net> <4C90A60E.5040900@grandegger.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigA6B7827F61A3863B0D15CE72" Cc: Oliver Hartkopp , andrew.chih.howe.khor@intel.com, socketcan-core@lists.berlios.de, qi.wang@intel.com, netdev@vger.kernel.org, gregkh@suse.de, yong.y.wang@intel.com, Masayuki Ohtake , Morinaga , meego-dev@meego.com, arjan@linux.intel.com To: Wolfgang Grandegger Return-path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:43212 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751492Ab0IOME0 (ORCPT ); Wed, 15 Sep 2010 08:04:26 -0400 In-Reply-To: <4C90A60E.5040900@grandegger.com> Sender: netdev-owner@vger.kernel.org List-ID: This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigA6B7827F61A3863B0D15CE72 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On 09/15/2010 12:55 PM, Wolfgang Grandegger wrote: >> Just a remark: >> >> During the IDF the informations about the Topcliff Controller Hub have= been >> reworked, so that some of the documentation became available for the p= ublic: >> >> http://edc.intel.com/Platforms/Atom-E6xx/#hardware >> >> Especially the Datasheet for the Platform Controller Hub EG20T can be = found: >> >> http://download.intel.com/embedded/chipsets/datasheet/324211.pdf >> >> In chapter 13 there are some details about the CAN controller. >=20 > Ah, thanks for the link. The CAN controller seems then to be similar to= > the OKI MSM9225B. According to the datasheet for the msm9225 I found, the chip has got an 8 bit interface (mmap'ed or spi). The Intel is 32 bit based (most, maybe all, upper 16 bit are marked as reserverd). cheers, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | --------------enigA6B7827F61A3863B0D15CE72 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkyQtkEACgkQjTAFq1RaXHNDkACfe2QLOU2W8I4LY5TxuNVcO49d WDcAn2Dpm9PkmeLDZR5j3PHeZmD8o3qr =rEDf -----END PGP SIGNATURE----- --------------enigA6B7827F61A3863B0D15CE72--