From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC/PATCH 11/11] arm: boot: dts: omap: add missing default status for 32k counter
Date: Mon, 5 Oct 2015 03:45:57 -0700 [thread overview]
Message-ID: <20151005104556.GT23801@atomide.com> (raw)
In-Reply-To: <1443559446-26969-12-git-send-email-balbi@ti.com>
* Felipe Balbi <balbi@ti.com> [150929 13:48]:
> All devices should have a default status. Ignoring
> the arguments if it should be 'okay' or 'disabled'
> by default, let's set them all the 'disabled' and
> have boards enable 32k counter.
We should not use "disabled" really at all. That means
no struct device is ever created while that hardawre is
there for the internal devices for sure.
Also, we should use the 32k counter as the default one
as that's always on for deeper idle states.
For cases where the 32k ocillator is not available,
it's better to just set the source clock rate to 0
in the board specific dts file and have the driver
bail out early if source clock rate is 0.
Regards,
Tony
next prev parent reply other threads:[~2015-10-05 10:45 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-29 20:43 [RFC/PATCH 00/11] arm: omap: counter32k rework Felipe Balbi
2015-09-29 20:43 ` [RFC/PATCH 01/11] arm: omap2: timer: get rid of obfuscating macros Felipe Balbi
2015-09-29 20:43 ` [RFC/PATCH 02/11] arm: omap2: timer: add a gptimer argument to sync32k_timer_init() Felipe Balbi
2015-09-29 20:43 ` [RFC/PATCH 03/11] arm: omap2: timer: remove __omap_gptimer_init() Felipe Balbi
2015-10-05 11:01 ` Tony Lindgren
2015-10-05 15:24 ` Felipe Balbi
2015-10-05 16:02 ` Tony Lindgren
2015-10-05 16:08 ` Felipe Balbi
2015-10-05 16:30 ` Tony Lindgren
2015-09-29 20:43 ` [RFC/PATCH 04/11] arm: omap2: timer: provide generic sync32k_timer_init function Felipe Balbi
2015-09-29 20:44 ` [RFC/PATCH 05/11] arm: omap2: timer: move realtime_counter_init() around Felipe Balbi
2015-09-29 20:44 ` [RFC/PATCH 06/11] arm: omap2: timer: always call clocksource_of_init() when DT Felipe Balbi
2015-09-29 20:44 ` [RFC/PATCH 07/11] arm: omap2: timer: remove omap4_local_timer_init Felipe Balbi
2015-09-29 20:44 ` [RFC/PATCH 08/11] arm: omap2: timer: rename omap_sync32k_timer_init() Felipe Balbi
2015-09-29 20:44 ` [RFC/PATCH 09/11] clocksource: add TI 32.768 Hz counter driver Felipe Balbi
2015-10-01 21:58 ` John Stultz
2015-10-01 21:59 ` Daniel Lezcano
2015-10-05 10:50 ` Tony Lindgren
2015-10-05 11:03 ` Tony Lindgren
2015-10-01 22:20 ` John Stultz
2015-10-01 22:30 ` Felipe Balbi
2015-09-29 20:44 ` [RFC/PATCH 10/11] arm: omap2: timer: limit hwmod usage to non-DT boots Felipe Balbi
2015-09-29 20:44 ` [RFC/PATCH 11/11] arm: boot: dts: omap: add missing default status for 32k counter Felipe Balbi
2015-09-30 8:15 ` Arnd Bergmann
2015-09-30 14:12 ` Felipe Balbi
2015-09-30 21:58 ` Arnd Bergmann
2015-10-05 17:52 ` Felipe Balbi
2015-10-05 19:41 ` Felipe Balbi
2015-10-06 8:08 ` Arnd Bergmann
2015-10-06 14:57 ` Felipe Balbi
2015-10-06 15:18 ` Tony Lindgren
2015-10-06 15:29 ` Felipe Balbi
2015-10-05 10:45 ` Tony Lindgren [this message]
2015-09-30 8:22 ` [RFC/PATCH 00/11] arm: omap: counter32k rework Arnd Bergmann
2015-09-30 14:13 ` Felipe Balbi
2015-09-30 14:42 ` Arnd Bergmann
2015-09-30 14:49 ` Arnd Bergmann
2015-09-30 14:57 ` Felipe Balbi
2015-09-30 15:03 ` Thierry Reding
2015-10-01 22:12 ` Daniel Lezcano
2015-10-05 10:55 ` Tony Lindgren
2015-10-05 11:03 ` Arnd Bergmann
2015-10-05 11:13 ` Tony Lindgren
2015-10-05 12:19 ` Arnd Bergmann
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