From patchwork Wed Feb 24 01:56:33 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 8398011 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Original-To: patchwork-linux-renesas-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 269109F314 for ; Wed, 24 Feb 2016 01:56:58 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 856DB202EB for ; Wed, 24 Feb 2016 01:56:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CF78F2034A for ; Wed, 24 Feb 2016 01:56:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752667AbcBXB4v (ORCPT ); Tue, 23 Feb 2016 20:56:51 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:43174 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751518AbcBXB4r (ORCPT ); Tue, 23 Feb 2016 20:56:47 -0500 Received: from reginn.isobedori.kobe.vergenet.net (p5023-ipbfp803kobeminato.hyogo.ocn.ne.jp [123.221.39.23]) by kirsty.vergenet.net (Postfix) with ESMTPA id C31EB25BE4A; Wed, 24 Feb 2016 12:56:39 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1456278999; bh=sjBkPdW2KCVmcNCWz4Yv0Y5P+wkizj+F4DhIOKE/F+c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SA7JroBtofhDPk/PggFRKqVHH+71aOxn6YPDTIgnLf8UPXLnoYHUe1SN/6nuzg1/k kAExVahdj0i0GG9W3sxxUJuyTFsIwyRakArZ/+3hhO2N7pOrVCnubTwHsCmMUvlNu9 jbNWL9GuDu+bWGFHQ9RfuPTBMdjAyvWYDfBB4ILo= Received: by reginn.isobedori.kobe.vergenet.net (Postfix, from userid 7100) id 31E1C9402A5; Wed, 24 Feb 2016 10:56:38 +0900 (JST) From: Simon Horman To: Wolfgang Grandegger , Marc Kleine-Budde Cc: Magnus Damm , linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Simon Horman Subject: [PATCH can-next v2 2/2] CAN: rcar: add device tree support for r8a779[234] Date: Wed, 24 Feb 2016 10:56:33 +0900 Message-Id: <1456278993-9899-3-git-send-email-horms+renesas@verge.net.au> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1456278993-9899-1-git-send-email-horms+renesas@verge.net.au> References: <1456278993-9899-1-git-send-email-horms+renesas@verge.net.au> Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Simply document new compatibility string. As a previous patch adds a generic R-Car Gen2 compatibility string there appears to be no need for a driver updates. By documenting these compat stings they may be used in DTSs shipped, for example as part of ROMs. They must be used in conjunction with the Gen2 fallback compat string. At this time there are no known differences between the r8a779[234] IP blocks and that implemented by the driver for the Gen2 fallback compat string. Thus there is no need to update the driver as the use of the Gen2 fallback compat string will activate the correct code in the current driver while leaving the option for r8a779[234]-specific driver code to be activated in an updated driver should the need arise. Signed-off-by: Simon Horman Acked-by: Geert Uytterhoeven --- v2 * Do not update driver as per changelog * Minor edit of changelog --- Documentation/devicetree/bindings/net/can/rcar_can.txt | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/rcar_can.txt b/Documentation/devicetree/bindings/net/can/rcar_can.txt index f2172fb42cd8..65edc055722f 100644 --- a/Documentation/devicetree/bindings/net/can/rcar_can.txt +++ b/Documentation/devicetree/bindings/net/can/rcar_can.txt @@ -6,6 +6,9 @@ Required properties: "renesas,can-r8a7779" if CAN controller is a part of R8A7779 SoC. "renesas,can-r8a7790" if CAN controller is a part of R8A7790 SoC. "renesas,can-r8a7791" if CAN controller is a part of R8A7791 SoC. + "renesas,can-r8a7792" if CAN controller is a part of R8A7792 SoC. + "renesas,can-r8a7793" if CAN controller is a part of R8A7793 SoC. + "renesas,can-r8a7794" if CAN controller is a part of R8A7794 SoC. "renesas,rcar-gen1-can" for a generic R-Car Gen1 compatible device. "renesas,rcar-gen2-can" for a generic R-Car Gen2 compatible device. When compatible with the generic version, nodes must list the