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Re: [PATCH] modify pl011 driver to let it work as wakeup source

From Sudeep Holla <sudeep.holla@arm.com>
Newsgroups linux.kernel
Subject Re: [PATCH] modify pl011 driver to let it work as wakeup source
Date 2015-09-17 12:40 +0200
Message-ID <q9ELE-TQ-31@gated-at.bofh.it> (permalink)
References <q9CTw-6sU-27@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On 17/09/15 09:31, Zhaoyang Huang wrote:
> the commit use the latest dev_pm_set_wake_irq API instead
> of the enable_irq_wake and IRQF_NO_SUSPEND to configure the
> ttyAMA device to work as the wakeup source
>

As I mentioned earlier[1], if this a based on Juno platform, then
it gets NACK. Please add this feature when it's needed on a real
platform on which hardware supports UART/PL011 as a wake source.

Do you have any such platform to test ? On Juno, it can't be used as
wakeup source.

Regards,
Sudeep

[1] https://www.marc.info/?l=linux-pm&m=144239396227080&w=2
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Thread

[PATCH] modify pl011 driver to let it work as wakeup source Zhaoyang Huang <zhaoyang.huang@linaro.org> - 2015-09-17 10:40 +0200
  Re: [PATCH] modify pl011 driver to let it work as wakeup source Russell King - ARM Linux <linux@arm.linux.org.uk> - 2015-09-17 12:40 +0200
  Re: [PATCH] modify pl011 driver to let it work as wakeup source Sudeep Holla <sudeep.holla@arm.com> - 2015-09-17 12:40 +0200
    Re: [PATCH] modify pl011 driver to let it work as wakeup source Sudeep Holla <sudeep.holla@arm.com> - 2015-09-17 13:30 +0200

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