Re: [PATCH 2/7] clocksource: Add Tegra186 timers support

[Dmitry Osipenko]

20.03.2020 16:34, Thierry Reding ÐÐÑÐÑ:
> From: Thierry Reding <treding@xxxxxxxxxx>
> 
> Currently this only supports a single watchdog, which uses a timer in
> the background for countdown. Eventually the timers could be used for
> various time-keeping tasks, but by default the architected timer will
> already provide that functionality.
> 
> Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
> ---
>  drivers/clocksource/Kconfig          |   8 +
>  drivers/clocksource/Makefile         |   1 +
>  drivers/clocksource/timer-tegra186.c | 377 +++++++++++++++++++++++++++
>  3 files changed, 386 insertions(+)
>  create mode 100644 drivers/clocksource/timer-tegra186.c
Hello Thierry,

Shouldn't this driver reside in drivers/watchdog/? Like it's done in a
case of the T30+ driver.

...

> +static int __maybe_unused tegra186_timer_suspend(struct device *dev)
> +{
> +	return 0;
> +}
> +
> +static int __maybe_unused tegra186_timer_resume(struct device *dev)
> +{
> +	return 0;
> +}
> +
> +static SIMPLE_DEV_PM_OPS(tegra186_timer_pm_ops, tegra186_timer_suspend,
> +			 tegra186_timer_resume);

Perhaps will be better to remove these OPS for now?