From patchwork Tue Aug 27 14:34:38 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ezequiel Garcia X-Patchwork-Id: 2850229 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 8DAB19F313 for ; Tue, 27 Aug 2013 15:08:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id E85EC20516 for ; Tue, 27 Aug 2013 15:08:52 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EC7FC204E7 for ; Tue, 27 Aug 2013 15:08:47 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VEKOp-0007jV-63; Tue, 27 Aug 2013 14:37:40 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VEKO1-000535-Fm; Tue, 27 Aug 2013 14:36:49 +0000 Received: from top.free-electrons.com ([176.31.233.9] helo=mail.free-electrons.com) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VEKMk-0004sf-3Z for linux-arm-kernel@lists.infradead.org; Tue, 27 Aug 2013 14:35:30 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id 86EE084A; Tue, 27 Aug 2013 16:35:40 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from localhost.localdomain (unknown [190.2.109.158]) by mail.free-electrons.com (Postfix) with ESMTPA id 6A832844; Tue, 27 Aug 2013 16:35:37 +0200 (CEST) From: Ezequiel Garcia To: Subject: [PATCH 14/15] ARM: mvebu: system-controller: Add second reg cell devicetree specification Date: Tue, 27 Aug 2013 11:34:38 -0300 Message-Id: <1377614079-10000-15-git-send-email-ezequiel.garcia@free-electrons.com> X-Mailer: git-send-email 1.8.1.5 In-Reply-To: <1377614079-10000-1-git-send-email-ezequiel.garcia@free-electrons.com> References: <1377614079-10000-1-git-send-email-ezequiel.garcia@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130827_103530_243998_C22DDA86 X-CRM114-Status: UNSURE ( 6.71 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -3.7 (---) Cc: Thomas Petazzoni , Lior Amsalem , Jason Cooper , Andrew Lunn , wim@iguana.be, Ezequiel Garcia , Gregory Clement , devicetree@vger.kernel.org, Sebastian Hesselbarth X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Specify an optional second reg property cell to system-controller's DT node. This cell must be used to specify the watchdog RSTOUT register base address. Cc: devicetree@vger.kernel.org Signed-off-by: Ezequiel Garcia --- Documentation/devicetree/bindings/arm/mvebu-system-controller.txt | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt index 081c6a7..95a75b3 100644 --- a/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt +++ b/Documentation/devicetree/bindings/arm/mvebu-system-controller.txt @@ -9,9 +9,14 @@ Required properties: - "marvell,armada-370-xp-system-controller" - reg: Should contain system controller registers location and length. +Optional properties: + +- reg: An optional second cell must be used to specify the watchdog RSTOUT + register base address, available in Armada 370/XP SoC. + Example: system-controller@d0018200 { compatible = "marvell,armada-370-xp-system-controller"; - reg = <0xd0018200 0x500>; + reg = <0xd0018200 0x500>, <0xd0020704 0x4>; };