From patchwork Fri Sep 15 08:11:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Shubin via B4 Relay X-Patchwork-Id: 723919 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 12490EE6447 for ; Fri, 15 Sep 2023 08:13:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233143AbjIOINE (ORCPT ); Fri, 15 Sep 2023 04:13:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57058 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233007AbjIOIMn (ORCPT ); Fri, 15 Sep 2023 04:12:43 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 558A02735; Fri, 15 Sep 2023 01:12:14 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPS id EF610C4AF75; Fri, 15 Sep 2023 08:12:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694765530; bh=2lu5EzJp8GgAHbOGtBIqxlFSHhFU/8mjEZ8eKO8JATw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=Gzzxhr8WDTKuZYSQod5y5uik77q7GcdUUE8f3x+XnPBDiVpAOmV/XjEapa+AqQGn/ +NuIlmtY14ODJ6wt46ofR28kksQRlsUlY6eVQVjnsEVZkqbIiU3FTWplngfvtoQvS1 x7Ez5/EoJBGyPl1HKIwvxODqgV1P7advgqPXQf4GLzIbTTfYjZ4lMYgwO/OTmgH1Lj MFdYJwO+ukCK0OxoMiqh1utylXDOg8QBJkW1Pj48JNQ86Ye7Syy5DaHx4hILOjLV4n CQiBhlMS7gaqYI7yKxdkGLlbFzW4225OPOE6ed0i8VsrufMGJVDddwjMlqduM4cSiR JY6jUoBx/RgBA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id DB5BBEE6441; Fri, 15 Sep 2023 08:12:09 +0000 (UTC) From: Nikita Shubin via B4 Relay Date: Fri, 15 Sep 2023 11:11:13 +0300 Subject: [PATCH v4 31/42] dt-bindings: wdt: Add ts72xx MIME-Version: 1.0 Message-Id: <20230915-ep93xx-v4-31-a1d779dcec10@maquefel.me> References: <20230915-ep93xx-v4-0-a1d779dcec10@maquefel.me> In-Reply-To: <20230915-ep93xx-v4-0-a1d779dcec10@maquefel.me> To: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nikita Shubin Cc: linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Arnd Bergmann , Alexander Sverdlin X-Mailer: b4 0.13-dev-e3e53 X-Developer-Signature: v=1; a=ed25519-sha256; t=1694765525; l=1618; i=nikita.shubin@maquefel.me; s=20230718; h=from:subject:message-id; bh=RU7BGPJdygzLxD9nFWrzFwn5EiUB5p7KsaAjUEvthxc=; =?utf-8?q?b=3D9/inJrUTu3vA?= =?utf-8?q?qYIQHoNTHYl4Zrw/sih1PaakLy8UueZLlnKgAdqfNOiElOg9HMW5oKNXJFxpUAVu?= 7Ln1mKxqCFy0c92qVlcOItuOwPNakPEUA8fErTSMDN2uiyPTHcK3 X-Developer-Key: i=nikita.shubin@maquefel.me; a=ed25519; pk=vqf5YIUJ7BJv3EJFaNNxWZgGuMgDH6rwufTLflwU9ac= X-Endpoint-Received: by B4 Relay for nikita.shubin@maquefel.me/20230718 with auth_id=65 X-Original-From: Nikita Shubin Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org From: Nikita Shubin Add DT binding for Technologic Systems TS-72xx watchdog. Signed-off-by: Nikita Shubin Reviewed-by: Krzysztof Kozlowski --- .../bindings/watchdog/technologic,ts7200-wdt.yaml | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) 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..7e4bfef152f8 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/technologic,ts7200-wdt.yaml @@ -0,0 +1,45 @@ +# 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>; + }; + +...