From patchwork Thu Jan 30 14:29:27 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Vaussard X-Patchwork-Id: 315369 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 19CDA2C00D2 for ; Fri, 31 Jan 2014 01:30:43 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753373AbaA3O3x (ORCPT ); Thu, 30 Jan 2014 09:29:53 -0500 Received: from smtp5.epfl.ch ([128.178.224.8]:54638 "EHLO smtp5.epfl.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753376AbaA3O3w (ORCPT ); Thu, 30 Jan 2014 09:29:52 -0500 Received: (qmail 30727 invoked by uid 107); 30 Jan 2014 14:29:50 -0000 X-Virus-Scanned: ClamAV Received: from lsro1pc340.epfl.ch (HELO lsro1pc340.epfl.ch) (128.178.145.154) (authenticated) by smtp5.epfl.ch (AngelmatoPhylax SMTP proxy) with ESMTPSA; Thu, 30 Jan 2014 15:29:50 +0100 From: Florian Vaussard To: Wolfgang Grandegger , Marc Kleine-Budde Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, florian.vaussard@epfl.ch, Grant Likely , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org Subject: [PATCH 4/5] Documentation: devicetree: sja1000: add reg-io-width binding Date: Thu, 30 Jan 2014 15:29:27 +0100 Message-Id: <1391092168-21246-5-git-send-email-florian.vaussard@epfl.ch> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1391092168-21246-1-git-send-email-florian.vaussard@epfl.ch> References: <1391092168-21246-1-git-send-email-florian.vaussard@epfl.ch> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the reg-io-width property to describe the width of the memory accesses. Cc: Grant Likely Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: devicetree@vger.kernel.org Signed-off-by: Florian Vaussard Acked-by: Rob Herring --- Documentation/devicetree/bindings/net/can/sja1000.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/sja1000.txt b/Documentation/devicetree/bindings/net/can/sja1000.txt index f2105a4..b4a6d53 100644 --- a/Documentation/devicetree/bindings/net/can/sja1000.txt +++ b/Documentation/devicetree/bindings/net/can/sja1000.txt @@ -12,6 +12,10 @@ Required properties: Optional properties: +- reg-io-width : Specify the size (in bytes) of the IO accesses that + should be performed on the device. Valid value is 1, 2 or 4. + Default to 1 (8 bits). + - nxp,external-clock-frequency : Frequency of the external oscillator clock in Hz. Note that the internal clock frequency used by the SJA1000 is half of that value. If not specified, a default value