linux-kernel - Re: [PATCH] clocksource: ti-32k: Add CLOCK_SOURCE_SUSPEND

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Message-ID: <20180808065852.GO99251@atomide.com>
Date:   Tue, 7 Aug 2018 23:58:52 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Keerthy <j-keerthy@...com>
Cc:     daniel.lezcano@...aro.org, tglx@...utronix.de,
        linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org,
        baolin.wang@...aro.org, d-gerlach@...com, grygorii.strashko@...com,
        t-kristo@...com
Subject: Re: [PATCH] clocksource: ti-32k: Add CLOCK_SOURCE_SUSPEND_NONSTOP
 flag for non-am43 SoCs

* Keerthy <j-keerthy@...com> [180807 09:29]:
> The 32k clocksource is NONSTOP for non-am43 SoCs. Hence
> add the flag for all the other SoCs.
> 
> Reported-by: Tony Lindgren <tony@...mide.com>
> Signed-off-by: Keerthy <j-keerthy@...com> 

Acked-by: Tony Lindgren <tony@...mide.com>

> ---
>  drivers/clocksource/timer-ti-32k.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/clocksource/timer-ti-32k.c b/drivers/clocksource/timer-ti-32k.c
> index 29e2e1a..dd09171 100644
> --- a/drivers/clocksource/timer-ti-32k.c
> +++ b/drivers/clocksource/timer-ti-32k.c
> @@ -97,6 +97,9 @@ static int __init ti_32k_timer_init(struct device_node *np)
>  		return -ENXIO;
>  	}
>  
> +	if (!of_machine_is_compatible("ti,am4372"))
> +		ti_32k_timer.cs.flags |= CLOCK_SOURCE_SUSPEND_NONSTOP;
> +
>  	ti_32k_timer.counter = ti_32k_timer.base;
>  
>  	/*
> -- 
> 1.9.1
>