From patchwork Fri Mar 24 14:56:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bharat Bhushan X-Patchwork-Id: 667385 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 440AFC761AF for ; Fri, 24 Mar 2023 14:57:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232267AbjCXO51 (ORCPT ); Fri, 24 Mar 2023 10:57:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35728 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232239AbjCXO5X (ORCPT ); Fri, 24 Mar 2023 10:57:23 -0400 Received: from mx0b-0016f401.pphosted.com (mx0b-0016f401.pphosted.com [67.231.156.173]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 48E22C14B; Fri, 24 Mar 2023 07:57:22 -0700 (PDT) Received: from pps.filterd (m0045851.ppops.net [127.0.0.1]) by mx0b-0016f401.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 32OD7YT7030567; Fri, 24 Mar 2023 07:57:00 -0700 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=pfpt0220; bh=PK+Rv7jXbC9ogJCpPAItVG+0CU9r1/yBY9eM/5NlpvQ=; b=DFSFKC6LNTNJTlU5AE7zYABanJ1ahXGTkrNWFIkeduuJg6pEnCkSYM+BAD4NfSgktXNX TcfaO8zhnvrKJhgXJwRIatsCnvbjRuDXRqamPCJ/Kqz6IaBLLmCHIiy0L1ngdGYcLxPH Gwjrs0TeBgcUYG4cmhaj3iN0pFlC3tqG19PcbEpQ2IEzFKMIwiU9ZdysaTs9ERI4zQWY EZsc+XQ5qFYsIBO1oEnQklhKyUekywXiifFJyBfOj+yqNRvxe8Soc89bP4Ev2q2aPkd9 ws0CQICz0wMizEpozO7AClZfJGnvfB/0i+tf32GdZa7iK3BLSVcxmw8acZZTeb+Kguoq tg== Received: from dc5-exch02.marvell.com ([199.233.59.182]) by mx0b-0016f401.pphosted.com (PPS) with ESMTPS id 3pgxmfjuk0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Fri, 24 Mar 2023 07:56:59 -0700 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by DC5-EXCH02.marvell.com (10.69.176.39) with Microsoft SMTP Server (TLS) id 15.0.1497.42; Fri, 24 Mar 2023 07:56:57 -0700 Received: from bbhushan2.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.42 via Frontend Transport; Fri, 24 Mar 2023 07:56:55 -0700 From: Bharat Bhushan To: , , , , , , CC: Bharat Bhushan Subject: [PATCH 1/2] dt-bindings: watchdog: marvell octeonTX2 GTI watchdog driver Date: Fri, 24 Mar 2023 20:26:51 +0530 Message-ID: <20230324145652.19221-1-bbhushan2@marvell.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Proofpoint-GUID: cPFjYVVAaM0Mh7ztn062RuEWeK0tBSZq X-Proofpoint-ORIG-GUID: cPFjYVVAaM0Mh7ztn062RuEWeK0tBSZq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-24_08,2023-03-24_01,2023-02-09_01 Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add binding documentation for the Marvell octeonTX2 GTI watchdog driver. Signed-off-by: Bharat Bhushan --- .../watchdog/marvel-octeontx2-wdt.yaml | 43 +++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/marvel-octeontx2-wdt.yaml diff --git a/Documentation/devicetree/bindings/watchdog/marvel-octeontx2-wdt.yaml b/Documentation/devicetree/bindings/watchdog/marvel-octeontx2-wdt.yaml new file mode 100644 index 000000000000..586b3c1bd780 --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/marvel-octeontx2-wdt.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/watchdog/marvel-octeontx2-wdt.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Marvell OcteonTX2 GTI watchdog + +allOf: + - $ref: "watchdog.yaml#" + +maintainers: + - Bharat Bhushan + +properties: + compatible: + enum: + - mrvl,octeontx2-gti-wdt + + reg: + maxItems: 2 + + interrupts: + minItems: 1 + maxItems: 36 + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + watch-dog@802000040000 { + compatible = "mrvl,octeontx2-gti-wdt"; + reg = <0x8020 0x40000 0x0 0x20000>; + interrupts = <0 38 1>, /* Core-0 */ + <0 39 1>; /* Core-1 */ + }; + +...