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In-Reply-To: <1419244588-5227-2-git-send-email-wulf@rock-chips.com>
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	<1419244588-5227-2-git-send-email-wulf@rock-chips.com>
Date: Mon, 22 Dec 2014 09:06:51 -0800
Message-ID: <CAD=FV=WF1uRnJu5cqE1y_CDMLMtV7ha5cV51UGJRO3d-78Jsiw@mail.gmail.com>
Subject: Re: [PATCH 1/2] dt-bindings: usb-ehci: Add an optional property "needs-reset-on-resume"
From: Doug Anderson <dianders@google.com>
To: Wu Liang feng <wulf@rock-chips.com>
Cc: =?UTF-8?Q?Heiko_St=C3=BCbner?= <heiko@sntech.de>,
        Tao Huang <huangtao@rock-chips.com>,
        Kever Yang <kever.yang@rock-chips.com>,
        Eddie Cai <eddie.cai@rock-chips.com>, Roy Li <roy.li@rock-chips.com>,
        Chris <zyw@rock-chips.com>, Julius Werner <jwerner@google.com>,
        Pawel Osciak <posciak@google.com>, Tomasz Figa <tfiga@google.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>
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Sender: linux-kernel-owner@vger.kernel.org

Wu Liang feng,

On Mon, Dec 22, 2014 at 2:36 AM, Wu Liang feng <wulf@rock-chips.com> wrote:
> Add device-tree bindings for EHCI so we can use "needs-reset-on-resume"
> property to force EHCI reset after resume if necessary. This is necessary
> on platforms like rk3288 that need a reset after resume to detect if a
> device has been disconnected during suspend time.
>
> Signed-off-by: Wu Liang feng <wulf@rock-chips.com>
> ---
>  Documentation/devicetree/bindings/usb/usb-ehci.txt | 1 +
>  1 file changed, 1 insertion(+)

It may not count for much given my lack of experience with the USB
subsystem, but I'll give it anyway:

Reviewed-by: Doug Anderson <dianders@chromium.org>

-Doug
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