From mboxrd@z Thu Jan 1 00:00:00 1970 From: Damien Riegel Subject: Re: [PATCH v6 3/3] can: sja1000: of: add compatibility with Technologic Systems version Date: Thu, 21 Jan 2016 10:28:21 -0500 Message-ID: <20160121152820.GA6523@localhost> References: <1453304611-31207-1-git-send-email-mkl@pengutronix.de> <1453304611-31207-4-git-send-email-mkl@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org To: Marc Kleine-Budde Return-path: Received: from mail.savoirfairelinux.com ([208.88.110.44]:40154 "EHLO mail.savoirfairelinux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758925AbcAUPha (ORCPT ); Thu, 21 Jan 2016 10:37:30 -0500 Content-Disposition: inline In-Reply-To: <1453304611-31207-4-git-send-email-mkl@pengutronix.de> Sender: netdev-owner@vger.kernel.org List-ID: Hi Marc, I tested the new technologic version and it works as expected. Would be nice if someone could test the nxp version to ensure no regressions has been introduced (I don't have such hardware here). On Wed, Jan 20, 2016 at 04:43:31PM +0100, Marc Kleine-Budde wrote: > From: Damien Riegel > > Technologic Systems provides an IP compatible with the SJA1000, > instantiated in an FPGA. Because of some bus widths issue, access to > registers is made through a "window" that works like this: > > base + 0x0: address to read/write > base + 0x2: 8-bit register value > > This commit adds a new compatible device, "technologic,sja1000", with > read and write functions using the window mechanism. > > Signed-off-by: Damien Riegel > Signed-off-by: Marc Kleine-Budde Tested-by: Damien Riegel