From patchwork Fri Oct 18 08:33:41 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xingyu Chen X-Patchwork-Id: 11197803 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 6F4A219A1 for ; Fri, 18 Oct 2019 08:35:10 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 423A121897 for ; Fri, 18 Oct 2019 08:35:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="MaFDhl5L" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 423A121897 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=amlogic.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DK6Rv0EChfUQ0ZSCh4r57cLuoyqhgkjCadV4+FMvGYk=; b=MaFDhl5LerjbFE 6wp0KopgGw+K+5SPviwc1dZ86+0TqAs0L0jm6ERrRRyTjVGPRwSovdcoPH+qwKsGYNNj1XdFNdUZb /oM/+IBvk/puo+wLAY3+jaNn/CPHK58B6rlhFzneLN301c9bIDRlpoCdQwe6dm+jwuqQR3CCfg08Q Io9/+uNWLxujBIrTHLzR0jBp+0Kce/a2m5zKXug3hQ4Co6q7WrknThUrpJVLz+B9QBko5IqVy3hs0 f+DDUfqy/CyR+M/shckV7al3zMFXLj2Rh28Rzx1Wu1EhG8h7nnv4vmuZdlkG47htFp4zKYj0mHl+S 4BGGi5xpgVcifKvIPqqw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iLNj3-0001mW-CA; Fri, 18 Oct 2019 08:35:09 +0000 Received: from mail-sz.amlogic.com ([211.162.65.117]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iLNi4-0000ST-W3; Fri, 18 Oct 2019 08:34:10 +0000 Received: from droid12-sz.software.amlogic (10.28.8.22) by mail-sz.amlogic.com (10.28.11.5) with Microsoft SMTP Server id 15.1.1591.10; Fri, 18 Oct 2019 16:33:54 +0800 From: Xingyu Chen To: Wim Van Sebroeck , Guenter Roeck , Kevin Hilman , Neil Armstrong Subject: [PATCH v2 4/4] arm64: dts: a1: add secure watchdog controller Date: Fri, 18 Oct 2019 16:33:41 +0800 Message-ID: <1571387622-35132-5-git-send-email-xingyu.chen@amlogic.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1571387622-35132-1-git-send-email-xingyu.chen@amlogic.com> References: <1571387622-35132-1-git-send-email-xingyu.chen@amlogic.com> MIME-Version: 1.0 X-Originating-IP: [10.28.8.22] X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191018_013409_053301_99722D06 X-CRM114-Status: UNSURE ( 7.32 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Qianggui Song , devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, Jianxin Pan , linux-kernel@vger.kernel.org, Rob Herring , Jian Hu , linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, Xingyu Chen , Jerome Brunet Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Enable secure watchdog controller for Meson-A1 SoC Signed-off-by: Xingyu Chen --- arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi index 7210ad0..047c323 100644 --- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi @@ -93,6 +93,12 @@ clock-names = "xtal", "pclk", "baud"; status = "disabled"; }; + + watchdog { + compatible = "amlogic,meson-sec-wdt"; + secure-monitor = <&sm>; + status = "okay"; + }; }; gic: interrupt-controller@ff901000 {