From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BEE7CC43465 for ; Fri, 18 Sep 2020 22:14:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 88DEA21734 for ; Fri, 18 Sep 2020 22:14:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726250AbgIRWOP (ORCPT ); Fri, 18 Sep 2020 18:14:15 -0400 Received: from mo-csw1515.securemx.jp ([210.130.202.154]:57722 "EHLO mo-csw.securemx.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726064AbgIRWOO (ORCPT ); Fri, 18 Sep 2020 18:14:14 -0400 Received: by mo-csw.securemx.jp (mx-mo-csw1515) id 08IMDhZ1007495; Sat, 19 Sep 2020 07:13:43 +0900 X-Iguazu-Qid: 34trYbPuXBQhSsR198 X-Iguazu-QSIG: v=2; s=0; t=1600467222; q=34trYbPuXBQhSsR198; m=VH63IcSVfFTAt05HyvO2YJEqK/SrboQK6x5bk1rP8HI= Received: from imx12.toshiba.co.jp (imx12.toshiba.co.jp [61.202.160.132]) by relay.securemx.jp (mx-mr1510) id 08IMDehk018999; Sat, 19 Sep 2020 07:13:40 +0900 Received: from enc02.toshiba.co.jp ([61.202.160.51]) by imx12.toshiba.co.jp with ESMTP id 08IMDenT019251; Sat, 19 Sep 2020 07:13:40 +0900 (JST) Received: from hop101.toshiba.co.jp ([133.199.85.107]) by enc02.toshiba.co.jp with ESMTP id 08IMDd1e011727; Sat, 19 Sep 2020 07:13:40 +0900 From: Nobuhiro Iwamatsu To: Rob Herring , Wim Van Sebroeck , Guenter Roeck Cc: punit1.agrawal@toshiba.co.jp, yuji2.ishikawa@toshiba.co.jp, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, Nobuhiro Iwamatsu Subject: [PATCH v2 1/2] watchdog: bindings: Add binding documentation for Toshiba Visconti watchdog device Date: Sat, 19 Sep 2020 07:13:36 +0900 X-TSB-HOP: ON Message-Id: <20200918221337.257157-2-nobuhiro1.iwamatsu@toshiba.co.jp> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200918221337.257157-1-nobuhiro1.iwamatsu@toshiba.co.jp> References: <20200918221337.257157-1-nobuhiro1.iwamatsu@toshiba.co.jp> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add documentation for the binding of Toshiba Visconti SoC's watchdog. Signed-off-by: Nobuhiro Iwamatsu --- .../watchdog/toshiba,visconti-wdt.yaml | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml diff --git a/Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml b/Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml new file mode 100644 index 000000000000..721e38fa5a0f --- /dev/null +++ b/Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 Toshiba Electronic Devices & Storage Corporation +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/watchdog/toshiba,visconti-wdt.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Toshiba Visconti SoCs PIUWDT Watchdog timer + +maintainers: + - Nobuhiro Iwamatsu + +allOf: + - $ref: watchdog.yaml# + +properties: + compatible: + enum: + - toshiba,visconti-wdt + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + wdt_clk: wdt-clk { + compatible = "fixed-clock"; + clock-frequency = <150000000>; + #clock-cells = <0>; + }; + + watchdog@28330000 { + compatible = "toshiba,visconti-wdt"; + reg = <0 0x28330000 0 0x1000>; + clocks = <&wdt_clk>; + }; + }; -- 2.27.0