From patchwork Thu Jun 1 05:45:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Shubin X-Patchwork-Id: 688513 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 062D2C7EE2C for ; Thu, 1 Jun 2023 05:47:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231503AbjFAFrj (ORCPT ); Thu, 1 Jun 2023 01:47:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231375AbjFAFqy (ORCPT ); Thu, 1 Jun 2023 01:46:54 -0400 Received: from forward100a.mail.yandex.net (forward100a.mail.yandex.net [178.154.239.83]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B35E710C4; Wed, 31 May 2023 22:46:24 -0700 (PDT) Received: from mail-nwsmtp-smtp-production-main-51.vla.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-51.vla.yp-c.yandex.net [IPv6:2a02:6b8:c1f:5e51:0:640:23ee:0]) by forward100a.mail.yandex.net (Yandex) with ESMTP id 15877463C8; Thu, 1 Jun 2023 08:46:21 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-51.vla.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id pjGDMhnDduQ0-singxOus; Thu, 01 Jun 2023 08:46:20 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=maquefel.me; s=mail; t=1685598380; bh=rKLeo/d/8Wk8XKAwLVEqsT3NI7ElKFwC7e7Tg4clcm8=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=ckC3R7ZkEWFOO9/o9sMo2setllhfgcsZnGTp8OrocGoUBkZJd94PGDdmjzI3VS2Ox KxFNdtpylDHvWGl0mAX5IW0JQG6Hoh9TxmVUk5XbGVR9byBmECYMSmS+g7lzGUqjLv uZ/2BO0NXD0aERg9PVuHshMwoZmhmV9BkELe5oho= Authentication-Results: mail-nwsmtp-smtp-production-main-51.vla.yp-c.yandex.net; dkim=pass header.i=@maquefel.me From: Nikita Shubin To: Alexander Sverdlin , Arnd Bergmann , Linus Walleij , Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Nikita Shubin Cc: Michael Peters , Kris Bahnsen , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 31/43] dt-bindings: wdt: Add ts72xx Date: Thu, 1 Jun 2023 08:45:36 +0300 Message-Id: <20230601054549.10843-13-nikita.shubin@maquefel.me> X-Mailer: git-send-email 2.37.4 In-Reply-To: <20230424123522.18302-1-nikita.shubin@maquefel.me> References: <20230424123522.18302-1-nikita.shubin@maquefel.me> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add DT binding for Technologic Systems TS-72xx watchdog. Signed-off-by: Nikita Shubin --- Notes: v0 -> v1: - changed maintainers Krzysztof Kozlowski: - renamed file - dropped quotes - added description for reg - dropped label - use fallback compatible and list all possible compatibles .../watchdog/technologic,ts7200-wdt.yaml | 46 +++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/technologic,ts7200-wdt.yaml diff --git a/Documentation/devicetree/bindings/watchdog/technologic,ts7200-wdt.yaml b/Documentation/devicetree/bindings/watchdog/technologic,ts7200-wdt.yaml new file mode 100644 index 000000000000..4f7f004ffdd3 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/technologic,ts7200-wdt.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/technologic,ts7200-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Technologic Systems TS-72xx based SBCs watchdog + +maintainers: + - Nikita Shubin + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + oneOf: + - const: technologic,ts7200-wdt + - items: + - enum: + - technologic,ts7300-wdt + - technologic,ts7260-wdt + - technologic,ts7250-wdt + - const: technologic,ts7200-wdt + + reg: + items: + - description: control register + - description: feed register + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + watchdog@23800000 { + compatible = "technologic,ts7200-wdt"; + reg = <0x23800000 0x01>, <0x23c00000 0x01>; + timeout-sec = <30>; + }; + +... +