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[2620:137:e000::1:20]) by mx.google.com with ESMTP id d185-20020a6336c2000000b00398729a9c16si13874222pga.271.2022.05.01.18.22.44; Sun, 01 May 2022 18:23:01 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b="l328/irF"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1359742AbiD2NXn (ORCPT + 99 others); Fri, 29 Apr 2022 09:23:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56970 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1359723AbiD2NXl (ORCPT ); Fri, 29 Apr 2022 09:23:41 -0400 Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B6C6FD34; Fri, 29 Apr 2022 06:20:22 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id C536FCE2A31; Fri, 29 Apr 2022 13:20:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E519DC385A7; Fri, 29 Apr 2022 13:20:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1651238419; bh=W0F62x4ZZOH2j54MPXWZcj4w3N1F+atcMVbtEoqkWr8=; h=From:To:Cc:Subject:Date:From; b=l328/irFh6BO2aAxvUJPBmxX/X8CRjQyhrbT4dMb5WH1sLSW33JdnfTnOQ0sUbkiq 5EAzCPDIGqPPIWdVbPFUa35q1WSrnkmwkjy+geWl0QD6w07nXbURqlKxnKAbwnHoyN 4P5rF+bmRHnmGxShuYwwzhsIpaiKRlTRnSVdxYCLf4QKkH8KMCDtS7k4nZZm7AM+5+ gj2qqD/sI/rO+Rhl+DC/1kuAAzekts4jsmFQzFj8LZbGqwXzFPGE0bg6JfyaeLzr9n aF1iUH8pvcWB22C34vCZNd3T43NEA7i54L7oUptiQKoPhBj8qcuQc6Ay6/vqj5ehi9 SGxFDwlmoZODA== Received: by pali.im (Postfix) id 49A35CAF; Fri, 29 Apr 2022 15:20:16 +0200 (CEST) From: =?UTF-8?q?Pali=20Roh=C3=A1r?= To: Wim Van Sebroeck , Guenter Roeck , Rob Herring Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] dt-bindings: watchdog: max63xx: Add GPIO binding Date: Fri, 29 Apr 2022 15:13:48 +0200 Message-Id: <20220429131349.21229-1-pali@kernel.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org GPIO is optional and used for WDI logic. Signed-off-by: Pali Rohár --- Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml index ab9641e845db..a97aa0135ef9 100644 --- a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml +++ b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml @@ -27,6 +27,10 @@ properties: description: This is a 1-byte memory-mapped address maxItems: 1 + gpios: + description: Optional GPIO used for controlling WDI when WDI bit is not mapped to memory + maxItems: 1 + required: - compatible - reg -- 2.20.1