From patchwork Fri Oct 25 06:13:04 2019
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Xingyu Chen <xingyu.chen@amlogic.com>
X-Patchwork-Id: 11211387
Return-Path: <SRS0=B7s1=YS=vger.kernel.org=linux-watchdog-owner@kernel.org>
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 C59D6139A
	for <patchwork-linux-watchdog@patchwork.kernel.org>;
 Fri, 25 Oct 2019 06:13:22 +0000 (UTC)
Received: from vger.kernel.org (vger.kernel.org [209.132.180.67])
	by mail.kernel.org (Postfix) with ESMTP id AE77421D82
	for <patchwork-linux-watchdog@patchwork.kernel.org>;
 Fri, 25 Oct 2019 06:13:22 +0000 (UTC)
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S2404848AbfJYGNV (ORCPT
        <rfc822;patchwork-linux-watchdog@patchwork.kernel.org>);
        Fri, 25 Oct 2019 02:13:21 -0400
Received: from mail-sz.amlogic.com ([211.162.65.117]:39195 "EHLO
        mail-sz.amlogic.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S2404783AbfJYGNT (ORCPT
        <rfc822;linux-watchdog@vger.kernel.org>);
        Fri, 25 Oct 2019 02:13:19 -0400
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, 25 Oct 2019
 14:13:21 +0800
From: Xingyu Chen <xingyu.chen@amlogic.com>
To: Wim Van Sebroeck <wim@linux-watchdog.org>,
        Guenter Roeck <linux@roeck-us.net>,
        Kevin Hilman <khilman@baylibre.com>,
        Neil Armstrong <narmstrong@baylibre.com>
CC: Xingyu Chen <xingyu.chen@amlogic.com>,
        Rob Herring <robh+dt@kernel.org>,
        Jerome Brunet <jbrunet@baylibre.com>,
        Qianggui Song <qianggui.song@amlogic.com>,
        Jianxin Pan <jianxin.pan@amlogic.com>,
        Jian Hu <jian.hu@amlogic.com>,
        <linux-watchdog@vger.kernel.org>,
        <linux-amlogic@lists.infradead.org>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>
Subject: [PATCH v3 4/4] arm64: dts: a1: add secure watchdog controller
Date: Fri, 25 Oct 2019 14:13:04 +0800
Message-ID: <1571983984-11771-5-git-send-email-xingyu.chen@amlogic.com>
X-Mailer: git-send-email 2.7.4
In-Reply-To: <1571983984-11771-1-git-send-email-xingyu.chen@amlogic.com>
References: <1571983984-11771-1-git-send-email-xingyu.chen@amlogic.com>
MIME-Version: 1.0
X-Originating-IP: [10.28.8.22]
Sender: linux-watchdog-owner@vger.kernel.org
Precedence: bulk
List-ID: <linux-watchdog.vger.kernel.org>
X-Mailing-List: linux-watchdog@vger.kernel.org

Enable secure watchdog controller for Meson-A1 SoC

Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
---
 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 {