From mboxrd@z Thu Jan 1 00:00:00 1970 From: Xingyu Chen Subject: [PATCH 4/4] arm64: dts: a1: add secure watchdog controller Date: Sat, 12 Oct 2019 18:05:21 +0800 Message-ID: <1570874721-36077-5-git-send-email-xingyu.chen@amlogic.com> References: <1570874721-36077-1-git-send-email-xingyu.chen@amlogic.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1570874721-36077-1-git-send-email-xingyu.chen@amlogic.com> Sender: linux-kernel-owner@vger.kernel.org To: Wim Van Sebroeck , Guenter Roeck , Kevin Hilman , Neil Armstrong Cc: Xingyu Chen , Rob Herring , Jerome Brunet , Qianggui Song , Jianxin Pan , Jian Hu , 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 List-Id: devicetree@vger.kernel.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 { -- 2.7.4