linux-kernel - [PATCH 5/7] arm64: tegra: Enable native timers on Jetson TX2

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Message-Id: <20200320133452.3705040-6-thierry.reding@gmail.com>
Date:   Fri, 20 Mar 2020 14:34:50 +0100
From:   Thierry Reding <thierry.reding@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>,
        Thierry Reding <thierry.reding@...il.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Jon Hunter <jonathanh@...dia.com>, linux-tegra@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 5/7] arm64: tegra: Enable native timers on Jetson TX2

From: Thierry Reding <treding@...dia.com>

Enable the native timers on Jetson TX2 to allow using the watchdog
functionality to recover from system hangs, for example.

Signed-off-by: Thierry Reding <treding@...dia.com>
---
 arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
index da96de04d003..9aa17744c4a0 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186-p3310.dtsi
@@ -58,6 +58,10 @@ memory-controller@...0000 {
 		status = "okay";
 	};
 
+	timer@...0000 {
+		status = "okay";
+	};
+
 	serial@...0000 {
 		status = "okay";
 	};
-- 
2.24.1