From: Roger Quadros <rogerq@kernel.org>
To: Jai Luthra <j-luthra@ti.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Javier Carrasco <javier.carrasco@wolfvision.net>
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
r-gunasekaran@ti.com, vigneshr@ti.com, d-gole@ti.com
Subject: Re: [PATCH] usb: typec: tipd: Separate reset for TPS6598x
Date: Fri, 5 Jan 2024 12:10:20 +0200 [thread overview]
Message-ID: <a3bacc32-b4e2-4141-8106-486bbf783f52@kernel.org> (raw)
In-Reply-To: <20240105-next-tps-fix-v1-1-158cabaec168@ti.com>
On 05/01/2024 11:06, Jai Luthra wrote:
> Some platforms like SK-AM62, SK-AM62A cannot boot up to prompt if
> TPS6598x is cold-reset during unconditionally on probe failures by
> sending "GAID" sequence.
>
> The probe can fail initially because USB0 remote-endpoint may not be
> probed yet, which defines the usb-role-switch property.
>
> Fixes: d49f90822015 ("usb: typec: tipd: add init and reset functions to tipd_data")
> Closes: https://lore.kernel.org/linux-usb/vmngazj6si7xxss7txenezkcukqje2glhvvs7ipdcx3vjiqvlk@ohmmhhhlryws/
> Signed-off-by: Jai Luthra <j-luthra@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
next prev parent reply other threads:[~2024-01-05 10:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-05 9:06 [PATCH] usb: typec: tipd: Separate reset for TPS6598x Jai Luthra
2024-01-05 9:15 ` Sergey Shtylyov
2024-01-05 9:34 ` Greg Kroah-Hartman
2024-01-05 10:01 ` Sergey Shtylyov
2024-01-05 10:01 ` Jai Luthra
2024-01-05 10:10 ` Roger Quadros [this message]
2024-01-05 10:57 ` Heikki Krogerus
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