From patchwork Mon Jun 27 17:50:45 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 641170 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 3rdc1J6VFRz9t1M for ; Tue, 28 Jun 2016 03:51:00 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751937AbcF0Ru7 (ORCPT ); Mon, 27 Jun 2016 13:50:59 -0400 Received: from xavier.telenet-ops.be ([195.130.132.52]:52266 "EHLO xavier.telenet-ops.be" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751944AbcF0Ru4 (ORCPT ); Mon, 27 Jun 2016 13:50:56 -0400 Received: from ayla.of.borg ([84.195.107.21]) by xavier.telenet-ops.be with bizsmtp id Btqq1t00T0TjorY01tqqNv; Mon, 27 Jun 2016 19:50:54 +0200 Received: from ramsan.of.borg ([192.168.97.29] helo=ramsan) by ayla.of.borg with esmtp (Exim 4.82) (envelope-from ) id 1bHagM-0005lC-Bb; Mon, 27 Jun 2016 19:50:50 +0200 Received: from geert by ramsan with local (Exim 4.82) (envelope-from ) id 1bHagN-0001xB-Ju; Mon, 27 Jun 2016 19:50:51 +0200 From: Geert Uytterhoeven To: Wim Van Sebroeck , Guenter Roeck , Simon Horman , Magnus Damm Cc: Wolfram Sang , Rob Herring , Mark Rutland , linux-watchdog@vger.kernel.org, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH 1/3] watchdog: renesas-wdt: Add support for the r8a7796 wdt Date: Mon, 27 Jun 2016 19:50:45 +0200 Message-Id: <1467049847-7469-2-git-send-email-geert+renesas@glider.be> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1467049847-7469-1-git-send-email-geert+renesas@glider.be> References: <1467049847-7469-1-git-send-email-geert+renesas@glider.be> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document support for the Watchdog Timer (WDT) Controller in the Renesas R-Car M3-W (r8a7796) SoC. No driver update is needed. Signed-off-by: Geert Uytterhoeven Acked-by: Wolfram Sang Acked-by: Rob Herring --- Documentation/devicetree/bindings/watchdog/renesas-wdt.txt | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt index b9512f1eb80a0205..da24e31334177768 100644 --- a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt @@ -1,7 +1,11 @@ Renesas Watchdog Timer (WDT) Controller Required properties: -- compatible : Should be "renesas,r8a7795-wdt", or "renesas,rcar-gen3-wdt" +- compatible : Should be "renesas,-wdt", and + "renesas,rcar-gen3-wdt" as fallback. + Examples with soctypes are: + - "renesas,r8a7795-wdt" (R-Car H3) + - "renesas,r8a7796-wdt" (R-Car M3-W) When compatible with the generic version, nodes must list the SoC-specific version corresponding to the platform first, followed by the generic