From: Rob Herring <robh@kernel.org>
To: Joakim Zhang <qiangqing.zhang@nxp.com>
Cc: mchehab@kernel.org, sean@mess.org, linux-media@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-imx@nxp.com
Subject: Re: [PATCH V3 1/2] bindings: media: gpio-ir-receiver: add linux,autosuspend-period property
Date: Tue, 29 Sep 2020 10:52:01 -0500 [thread overview]
Message-ID: <20200929155201.GA665464@bogus> (raw)
In-Reply-To: <20200922190807.6830-2-qiangqing.zhang@nxp.com>
On Wed, Sep 23, 2020 at 03:08:06AM +0800, Joakim Zhang wrote:
> Add linux,autosuspend-period property for gpio ir receiver. Some cpuidle
> systems wake from idle may take a bit long time, for such case, need
> disable cpuidle temporarily.
>
> Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com>
> ---
> ChangeLogs:
> V1->V2:
> * New add.
> V2->V3:
> * linux,autosuspend-period = 125; -> linux,autosuspend-period = <125>;
> ---
> Documentation/devicetree/bindings/media/gpio-ir-receiver.txt | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt
> index 58261fb7b408..e1447c9b0e26 100644
> --- a/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt
> +++ b/Documentation/devicetree/bindings/media/gpio-ir-receiver.txt
> @@ -7,6 +7,8 @@ Required properties:
> Optional properties:
> - linux,rc-map-name: see rc.txt file in the same
> directory.
> + - linux,autosuspend-period: autosuspend delay time,
> + the unit is milisecond.
What makes this linux specific?
next prev parent reply other threads:[~2020-09-29 15:52 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-22 19:08 [PATCH V3 0/2] Add QoS support for cpuidle system Joakim Zhang
2020-09-22 19:08 ` [PATCH V3 1/2] bindings: media: gpio-ir-receiver: add linux,autosuspend-period property Joakim Zhang
2020-09-29 15:52 ` Rob Herring [this message]
2020-10-03 8:46 ` Sean Young
2020-10-05 13:36 ` Rob Herring
2020-10-05 14:09 ` Sean Young
2020-09-22 19:08 ` [PATCH V3 2/2] media: rc: gpio-ir-recv: add QoS support for cpuidle system Joakim Zhang
2020-09-23 7:06 ` [PATCH V3 0/2] Add " Sean Young
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