From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: mark.rutland-5wv7dgnIgG8@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
drinkcat-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org,
changqi.hu-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org,
gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Claire Chang <tientzu-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
Subject: Re: [PATCH v2] dt-bindings: serial: add documentation for Rx in-band wakeup support
Date: Tue, 9 Jul 2019 14:04:13 -0600 [thread overview]
Message-ID: <20190709200413.GA31193@bogus> (raw)
In-Reply-To: <20190619084110.136713-1-tientzu-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
On Wed, 19 Jun 2019 16:41:10 +0800, Claire Chang wrote:
> To support Rx in-band wakeup, one must create an interrupt specifier with
> edge sensitivity on Rx pin and an addtional pinctrl to reconfigure Rx pin
> to normal GPIO in sleep state. Driver will switch to sleep mode pinctrl and
> enable irq wake before suspend and restore to default settings when
> resuming.
>
> Signed-off-by: Claire Chang <tientzu-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
> ---
> changes in v2:
> just document 'interrupts' instead of 'interrupts-extended'
>
> .../devicetree/bindings/serial/mtk-uart.txt | 13 +++++++++++--
> 1 file changed, 11 insertions(+), 2 deletions(-)
>
Applied, thanks.
Rob
prev parent reply other threads:[~2019-07-09 20:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-19 8:41 [PATCH v2] dt-bindings: serial: add documentation for Rx in-band wakeup support Claire Chang
[not found] ` <20190619084110.136713-1-tientzu-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org>
2019-07-08 11:04 ` Claire Chang
2019-07-09 20:04 ` Rob Herring [this message]
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