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From: sudeep.holla@arm.com (Sudeep Holla)
To: linux-snps-arc@lists.infradead.org
Subject: [PATCH 4/7] dt-bindings: chosen: Add clocksource and clockevent selection
Date: Tue, 10 Sep 2019 15:32:31 +0100	[thread overview]
Message-ID: <20190910143231.GB14966@e107533-lin.cambridge.arm.com> (raw)
In-Reply-To: <1568123236-767-5-git-send-email-claudiu.beznea@microchip.com>

On Tue, Sep 10, 2019@04:47:13PM +0300, Claudiu Beznea wrote:
> From: Alexandre Belloni <alexandre.belloni at bootlin.com>
>
> Some timer drivers may behave either as clocksource or clockevent
> or both. Until now, in case of platforms with multiple hardware
> resources of the same type, the drivers were chosing the first
> registered hardware resource as clocksource/clockevent and the
> next one as clockevent/clocksource. Other were using different
> compatibles (one for each functionality, although its about the
> same hardware). Add DT bindings to be able to choose the
> functionality of a timer.
>

Is the piece of hardware not capable of serving as both clocksource
and clockevent or is it just the platform choice ?

--
Regards,
Sudeep

  reply	other threads:[~2019-09-10 14:32 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-10 13:47 [PATCH 0/7] add support for clocksource/clockevent DT selection Claudiu Beznea
2019-09-10 13:47 ` [PATCH 1/7] clocksource/drivers/c-sky: request timer_of_init only for probing CPU Claudiu Beznea
2019-09-10 13:47 ` [PATCH 2/7] clocksource: change timer registration macros Claudiu Beznea
2019-09-10 14:49   ` Marc Zyngier
2019-09-10 14:57     ` Claudiu.Beznea
2019-09-10 13:47 ` [PATCH 3/7] clocksource/timer_of: use BIT() macro Claudiu Beznea
2019-09-10 13:47 ` [PATCH 4/7] dt-bindings: chosen: Add clocksource and clockevent selection Claudiu Beznea
2019-09-10 14:32   ` Sudeep Holla [this message]
2019-09-10 14:51     ` Claudiu.Beznea
2019-09-10 15:08       ` Sudeep Holla
2019-09-10 15:10         ` Alexandre Belloni
2019-09-11  0:03           ` Linus Walleij
2019-09-11  7:18             ` Claudiu.Beznea
2019-09-12 14:18               ` Linus Walleij
2019-09-30 14:32               ` Rob Herring
2019-10-02 13:32                 ` Claudiu.Beznea
2019-09-11  7:34   ` Neil Armstrong
2019-09-11  9:14     ` Alexandre Belloni
2019-09-10 13:47 ` [PATCH 5/7] clocksource/drivers/timer-of: add support support for timer's functionalities Claudiu Beznea
2019-09-10 13:47 ` [PATCH 6/7] drivers/clocksource/timer-of: keep declaration on one line Claudiu Beznea
2019-09-10 13:47 ` [PATCH 7/7] clocksource/drivers/integrator-ap: parse the chosen node Claudiu Beznea
2019-09-10 23:48   ` Linus Walleij
2019-09-11  7:14     ` Claudiu.Beznea
2019-09-10 16:05 ` [PATCH 0/7] add support for clocksource/clockevent DT selection John Stultz
2019-09-11  6:52   ` Claudiu.Beznea
2019-09-11 16:06     ` John Stultz
2019-09-25 17:19 ` Daniel Lezcano
2019-09-26  8:42   ` Claudiu.Beznea
2019-10-02 13:35     ` Claudiu.Beznea
2019-10-03 10:43       ` Claudiu.Beznea
2019-10-13 18:16         ` Daniel Lezcano
     [not found]           ` <7071b6fa-f7ed-c879-4a43-44100dbe6121@microchip.com>
2019-10-18 20:24             ` Daniel Lezcano
2019-10-21  8:58               ` Claudiu.Beznea
2019-10-21 14:17                 ` Daniel Lezcano

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