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


Groups > linux.kernel > #1621909

Re: [PATCH v2] irqchip/atmel-aic5: handle suspend to RAM

From Marc Zyngier <marc.zyngier@arm.com>
Newsgroups linux.kernel
Subject Re: [PATCH v2] irqchip/atmel-aic5: handle suspend to RAM
Date 2017-04-12 10:20 +0200
Message-ID <tvlFo-284-11@gated-at.bofh.it> (permalink)
References <tuIXo-21C-13@gated-at.bofh.it>
Organization ARM Ltd

Show all headers | View raw


On 10/04/17 15:50, Alexandre Belloni wrote:
> On sama5d2, VDD core may be cut while suspending to RAM. This means the
> AIC5 registers content is lost. Restore it at resume time.
> 
> Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
> ---
> Changes in v2:
>  - smr_cache is now static and is allocated at init time
>  - saving SMR and restoring it only happens when smr_cache is allocated
>    (limiting that to sama5d2 for now).
> 
>  drivers/irqchip/irq-atmel-aic5.c | 29 ++++++++++++++++++++++++++++-
>  1 file changed, 28 insertions(+), 1 deletion(-)

Applied to irqchip-4.12.

Thanks,

	M.
-- 
Jazz is not dead. It just smells funny...

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


Thread

Re: [PATCH v2] irqchip/atmel-aic5: handle suspend to RAM Marc Zyngier <marc.zyngier@arm.com> - 2017-04-12 10:20 +0200

csiph-web