From: nicolas saenz julienne <nsaenz@kernel.org>
To: Marek Szyprowski <m.szyprowski@samsung.com>, u-boot@lists.denx.de
Cc: Matthias Brugger <mbrugger@suse.com>,
Jaehoon Chung <jh80.chung@samsung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Subject: Re: [PATCH] arm: rpi: perform XHCI firmware upload only once
Date: Fri, 17 Sep 2021 10:40:14 +0200 [thread overview]
Message-ID: <3c5f70d7d113cc61cbcbd4aaa865de08087ebb7c.camel@kernel.org> (raw)
In-Reply-To: <20210917081943.13865-1-m.szyprowski@samsung.com>
On Fri, 2021-09-17 at 10:19 +0200, Marek Szyprowski wrote:
> XHCI firmware upload must be performed only once after initializing the
> PCI bridge. This fixes USB stack initialization after calling "usb stop;
> usb start" on Raspberry Pi 4B.
>
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Regards,
Nicolas
next prev parent reply other threads:[~2021-09-17 11:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20210917081954eucas1p21f21f427d33607535b34389885a85fbc@eucas1p2.samsung.com>
2021-09-17 8:19 ` [PATCH] arm: rpi: perform XHCI firmware upload only once Marek Szyprowski
2021-09-17 8:40 ` nicolas saenz julienne [this message]
2021-09-17 8:42 ` Matthias Brugger
2021-09-17 8:44 ` Matthias Brugger
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