Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1664791

Re: [PATCH v2] clockevents/tcb_clksrc: implement suspend/resume

From Daniel Lezcano <daniel.lezcano@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH v2] clockevents/tcb_clksrc: implement suspend/resume
Date 2017-06-13 14:30 +0200
Message-ID <tRT7j-7UN-11@gated-at.bofh.it> (permalink)
References <tGnu9-7Y-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


On 12/05/2017 20:22, Alexandre Belloni wrote:
> On sama5d2, power to the core may be cut while entering suspend mode. It is
> necessary to save and restore the TCB registers.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

The context will be saved/restored on all the platforms (other than
sama5d2) using this timer even if the clock is not powered down. Is that ok?

Should it be tagged for stable@?

Side note: the config option is in drivers/misc, any particular reason
to have it there and not in the clocksource's Kconfig?




-- 
 <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog

Back to linux.kernel | Previous | Next | Find similar | Unroll thread


Thread

Re: [PATCH v2] clockevents/tcb_clksrc: implement suspend/resume Daniel Lezcano <daniel.lezcano@linaro.org> - 2017-06-13 14:30 +0200

csiph-web