From: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Daniel Lezcano
<daniel.lezcano-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Cc: Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Jon Hunter <jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH v3 5/7] arm64: tegra: Enable native timers on Jetson TX2
Date: Sat, 4 Apr 2020 00:11:53 +0300 [thread overview]
Message-ID: <948734ce-0f4e-e09b-a928-74199455eed7@gmail.com> (raw)
In-Reply-To: <20200403202209.299823-6-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
03.04.2020 23:22, Thierry Reding пишет:
> From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> 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-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> ---
> 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@2c00000 {
> status = "okay";
> };
>
> + timer@3010000 {
> + status = "okay";
> + };
Why timer needs to be enabled per-board?
WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Osipenko <digetx@gmail.com>
To: Thierry Reding <thierry.reding@gmail.com>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>
Cc: Rob Herring <robh+dt@kernel.org>,
Jon Hunter <jonathanh@nvidia.com>,
devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3 5/7] arm64: tegra: Enable native timers on Jetson TX2
Date: Sat, 4 Apr 2020 00:11:53 +0300 [thread overview]
Message-ID: <948734ce-0f4e-e09b-a928-74199455eed7@gmail.com> (raw)
In-Reply-To: <20200403202209.299823-6-thierry.reding@gmail.com>
03.04.2020 23:22, Thierry Reding пишет:
> From: Thierry Reding <treding@nvidia.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@nvidia.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@2c00000 {
> status = "okay";
> };
>
> + timer@3010000 {
> + status = "okay";
> + };
Why timer needs to be enabled per-board?
next prev parent reply other threads:[~2020-04-03 21:11 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-03 20:22 [PATCH v3 0/7] clocksource: Add NVIDIA Tegra186 timers support Thierry Reding
2020-04-03 20:22 ` Thierry Reding
2020-04-03 20:22 ` [PATCH v3 3/7] arm64: tegra: Order nodes by unit-address on Tegra194 Thierry Reding
[not found] ` <20200403202209.299823-1-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-04-03 20:22 ` [PATCH v3 1/7] dt-bindings: timer: Add bindings for NVIDIA Tegra186 timers Thierry Reding
2020-04-03 20:22 ` Thierry Reding
[not found] ` <20200403202209.299823-2-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-04-14 18:10 ` Rob Herring
2020-04-14 18:10 ` Rob Herring
2020-04-03 20:22 ` [PATCH v3 2/7] clocksource: Add Tegra186 timers support Thierry Reding
2020-04-03 20:22 ` Thierry Reding
[not found] ` <20200403202209.299823-3-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-04-03 20:45 ` Dmitry Osipenko
2020-04-03 20:45 ` Dmitry Osipenko
2020-04-03 20:51 ` Dmitry Osipenko
2020-04-03 20:51 ` Dmitry Osipenko
[not found] ` <eb2a848f-9a4f-7c06-aff0-86d5087fe053-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-04-03 21:06 ` Dmitry Osipenko
2020-04-03 21:06 ` Dmitry Osipenko
2020-04-03 20:58 ` Dmitry Osipenko
2020-04-03 20:58 ` Dmitry Osipenko
2020-04-03 20:22 ` [PATCH v3 4/7] arm64: tegra: Add native timer support on Tegra186 Thierry Reding
2020-04-03 20:22 ` Thierry Reding
2020-04-03 20:22 ` [PATCH v3 5/7] arm64: tegra: Enable native timers on Jetson TX2 Thierry Reding
2020-04-03 20:22 ` Thierry Reding
[not found] ` <20200403202209.299823-6-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2020-04-03 21:11 ` Dmitry Osipenko [this message]
2020-04-03 21:11 ` Dmitry Osipenko
2020-04-03 20:22 ` [PATCH v3 6/7] arm64: tegra: Add native timer support on Tegra194 Thierry Reding
2020-04-03 20:22 ` Thierry Reding
2020-04-03 20:22 ` [PATCH v3 7/7] arm64: tegra: Enable native timers on Jetson AGX Xavier Thierry Reding
2020-04-03 20:22 ` Thierry Reding
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