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: Qianggui Song <qianggui.song@amlogic.com>,
devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org,
Jianxin Pan <jianxin.pan@amlogic.com>,
linux-kernel@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Jian Hu <jian.hu@amlogic.com>,
linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org,
Xingyu Chen <xingyu.chen@amlogic.com>,
Jerome Brunet <jbrunet@baylibre.com>
Subject: [PATCH 4/4] arm64: dts: a1: add secure watchdog controller
Date: Sat, 12 Oct 2019 18:05:21 +0800 [thread overview]
Message-ID: <1570874721-36077-5-git-send-email-xingyu.chen@amlogic.com> (raw)
In-Reply-To: <1570874721-36077-1-git-send-email-xingyu.chen@amlogic.com>
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 {
--
2.7.4
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prev parent reply other threads:[~2019-10-12 10:06 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-12 10:05 [PATCH 0/4] add meson secure watchdog driver Xingyu Chen
2019-10-12 10:05 ` [PATCH 1/4] firmware: meson_sm: add new SMC ID support for accessing secure watchdog Xingyu Chen
2019-10-12 10:05 ` [PATCH 2/4] dt-bindings: watchdog: add new binding for meson " Xingyu Chen
2019-10-12 10:05 ` [PATCH 3/4] watchdog: add meson secure watchdog driver Xingyu Chen
2019-10-12 14:29 ` Guenter Roeck
2019-10-14 11:42 ` Xingyu Chen
2019-10-14 13:49 ` Guenter Roeck
2019-10-15 5:45 ` Xingyu Chen
2019-10-12 10:05 ` Xingyu Chen [this message]
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