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Date:   Fri, 1 Dec 2023 20:31:14 +0000
From:   Matthias Kaehlcke <mka@chromium.org>
To:     Frieder Schrempf <frieder@fris.de>
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
        Frieder Schrempf <frieder.schrempf@kontron.de>,
        Alexander Stein <alexander.stein@ew.tq-group.com>,
        Anand Moon <linux.amoon@gmail.com>,
        Benjamin Bara <benjamin.bara@skidata.com>,
        Icenowy Zheng <uwu@icenowy.me>,
        Jerome Brunet <jbrunet@baylibre.com>,
        Marco Felsch <m.felsch@pengutronix.de>,
        Rob Herring <robh@kernel.org>,
        Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= 
        <u.kleine-koenig@pengutronix.de>
Subject: Re: [RESEND PATCH v2 3/3] usb: misc: onboard_usb_hub: Add support
 for Cypress CY7C6563x
Message-ID: <ZWpCkolQOWOwKedB@google.com>
References: <20231127112234.109073-1-frieder@fris.de>
 <20231127112234.109073-3-frieder@fris.de>
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On Mon, Nov 27, 2023 at 12:22:26PM +0100, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> The Cypress CY7C6563x is a 2/4-port USB 2.0 hub. Add support for
> this hub in the driver in order to bring up reset, supply or clock
> dependencies.
> 
> There is no reset pulse width given in the datasheet so we expect
> a minimal value of 1us to be enough. This hasn't been tested though
> due to lack of hardware which has the reset connected to a GPIO.
> 
> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>

Acked-by: Matthias Kaehlcke <mka@chromium.org>