From patchwork Tue Jul 28 10:42:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Crystal Guo X-Patchwork-Id: 11688905 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 09E80138C for ; Tue, 28 Jul 2020 10:43:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DB18920829 for ; Tue, 28 Jul 2020 10:43:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="BYdWWas9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728793AbgG1Kna (ORCPT ); Tue, 28 Jul 2020 06:43:30 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:9906 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1728709AbgG1Kna (ORCPT ); Tue, 28 Jul 2020 06:43:30 -0400 X-UUID: 4e32ed1c65404e198558d1d29ecdd233-20200728 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=Dw3IQyGg4pE5zkiPd+QC9P5t/IY8wdV20m7D09enpVw=; b=BYdWWas937HhWp1njwh9n2SWuw5QAD3o+qifB3BAuG9SsYDACF9zbjbwNWarWRH7L5l9lUHGs1gP74qk8ZZVVWZJ8GsCbhCQxX/0UPEkoqI7AtlksaspfSnbI+GPdh16h3Fd15qzkArPxsvKGXC8y9xzM6Zv6jtwAS9s7eRRIxE=; X-UUID: 4e32ed1c65404e198558d1d29ecdd233-20200728 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1582942344; Tue, 28 Jul 2020 18:43:26 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs06n2.mediatek.inc (172.21.101.130) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 28 Jul 2020 18:43:24 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 28 Jul 2020 18:43:22 +0800 From: Crystal Guo To: , , CC: , , , , , , Crystal Guo Subject: [PATCH 2/3] dt-bindings: watchdog: Add rst-num property Date: Tue, 28 Jul 2020 18:42:28 +0800 Message-ID: <1595932949-7033-2-git-send-email-crystal.guo@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1595932949-7033-1-git-send-email-crystal.guo@mediatek.com> References: <1595932949-7033-1-git-send-email-crystal.guo@mediatek.com> MIME-Version: 1.0 X-TM-SNTS-SMTP: 4AE3E7CC99CCFE9FF0F576862D147629AD17970E556E9E6452DFBA34C0985FE42000:8 X-MTK: N Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org Add rst-num property and update example Signed-off-by: Crystal Guo --- Documentation/devicetree/bindings/watchdog/mtk-wdt.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt index 4dd36bd..df19a4d 100644 --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt @@ -18,6 +18,7 @@ Required properties: Optional properties: - timeout-sec: contains the watchdog timeout in seconds. - #reset-cells: Should be 1. +- rst-num: the number of reset bits in toprgu. Example: @@ -26,5 +27,6 @@ watchdog: watchdog@10007000 { "mediatek,mt6589-wdt"; reg = <0 0x10007000 0 0x100>; timeout-sec = <10>; + rst-num = <23>; #reset-cells = <1>; };