From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: [PATCH V2 2/4] can: m_can: workaround for transmit data less than 4 bytes Date: Wed, 05 Nov 2014 12:32:21 +0100 Message-ID: <545A0AC5.80006@pengutronix.de> References: <1415174326-6623-1-git-send-email-b29396@freescale.com> <1415174326-6623-2-git-send-email-b29396@freescale.com> <5459F94C.1030506@pengutronix.de> <20141105103349.GA4007@shlinux1.ap.freescale.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8Gf3e99mLw798g5tF4DRRCJSJohkOM3kV" Cc: linux-can@vger.kernel.org, wg@grandegger.com, varkabhadram@gmail.com, netdev@vger.kernel.org, socketcan@hartkopp.net, linux-arm-kernel@lists.infradead.org To: Dong Aisheng Return-path: In-Reply-To: <20141105103349.GA4007@shlinux1.ap.freescale.net> Sender: linux-can-owner@vger.kernel.org List-Id: netdev.vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --8Gf3e99mLw798g5tF4DRRCJSJohkOM3kV Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On 11/05/2014 11:33 AM, Dong Aisheng wrote: > On Wed, Nov 05, 2014 at 11:17:48AM +0100, Marc Kleine-Budde wrote: >> On 11/05/2014 08:58 AM, Dong Aisheng wrote: >>> At least on the i.MX6SX with M_CAN IP version 3.0.x, an issue with >> >> Can you add the imx mask revision, too and the exact m_can version (is= >> available). >> >=20 > What do you mean imx mask revision? In my imx6sdl/imx6q data sheet it's called: Chip Silicon Version (USB_ANALOG_DIGPROG), I expect that the imx6sx has a the same register. > By reading the Core Release Register (CREL), it seems the exact m_can > version is 3.0.1. (CREL =3D 30130506). >=20 > So what about changing to as follows? > "At least on the i.MX6SX with M_CAN IP version 3.0.1 (CREL =3D 30130506= ), > an issue with" Yes, please ass the imx silicon revision, too. 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 | --8Gf3e99mLw798g5tF4DRRCJSJohkOM3kV 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 iQIcBAEBAgAGBQJUWgrFAAoJECte4hHFiupUUPgP/i0M2rgcOQY/gskSAzkhFdtQ gBp+4LEwCtTdCO0xJz1p6xh0HKuw3T9ccHPhVOnKhZ2UQ9NsBdADDrlSiDCR2N9a Vwk1nje5sjqRldZVIxeUf1yQ/NAm/jj95I8LxrnHfx6S5aanVwVoxzn+BYvnqFYM BE2m9p60P1gZQLtG8jiUcV1GmMtBe9I8gc72COY6MmhJMPRgq6rESFANNyczC2gd BZxCXKh+zvl+Jq7XecU2493TarGb1aJS2W0znKGonRY5bzHUAqXeuzTkbUQ+W3fb LJYJgtcBZx81MNYI2K6CHOCf0+ukHPdtF1fSWhU8LhkF8mbF/ZiKM79ZaH/3Mjfw RaNBiljSIbajDl1IjfQbHNiEf8c3YM8ux0nx2AULpSpYv9ueEU0kVnHkU/4ocMie 9paS86i9KS2uPLPkdOpynCYaBf9NsAX7cb+tmqSy+zp1HT8szyBxHTkpY+1Sii3m 6q0jA5YVMizw/FWrFY7YEl5NnQtBt9RlXBYwhsmWIMjqd2zliUxAxqgynOM7UqpP kXN/azbxD7MfYf13PskKuvwtSA4rLXZX74EGwGoWTBI79iDn3EoOReySULsWSdMr s/EPOxpq6CR50w5z4owVcwSuY6Dbb5S0RUHFIvfRx7LmWWqQY6DKzkFdV4+4+cOA FAeelDQtkrJobx62NnuZ =X2Cg -----END PGP SIGNATURE----- --8Gf3e99mLw798g5tF4DRRCJSJohkOM3kV--