From: Marek Vasut <marek.vasut@mailbox.org>
To: Janne Grunau <j@jannau.net>, u-boot@lists.denx.de
Cc: Bin Meng <bmeng.cn@gmail.com>, Tom Rini <trini@konsulko.com>,
Mark Kettenis <mark.kettenis@xs4all.nl>,
asahi@lists.linux.dev, Neal Gompa <neal@gompa.dev>,
Mark Kettenis <kettenis@openbsd.org>,
Marek Vasut <marek.vasut@mailbox.org>
Subject: Re: [PATCH v2] usb: xhci-dwc3: Add "apple,t8103-dwc3" compatible
Date: Fri, 16 Jan 2026 15:04:23 +0100 [thread overview]
Message-ID: <1f8bbfea-fff9-4e72-b3e2-2e966e7cfcdb@mailbox.org> (raw)
In-Reply-To: <20260116-usb-dwc3-apple-compat-linux-v2-1-36ac33108d43@jannau.net>
On 1/16/26 2:35 PM, Janne Grunau wrote:
> The Linux support for dwc3 on Apple silicon SoCs switched to using a
> apple specific glue driver [1] that uses it own compatible string. The
> glue driver handles platform specific requirements on the interaction
> between dwc3 and the USB2/USB3 PHY and reset-controller for USB role
> switches and plug events.
> To keep USB working as before when the nodes still carried "snps,dwc3"
> as compatible add "apple,t8103-dwc3" to the of match table. Eventually
> it is probably advisable to add a dwc3-apple glue driver and write code
> for the currently empty Apple Type-C PHY driver in phy-apple-atc.c.
Applied to usb/master, thanks.
prev parent reply other threads:[~2026-01-16 16:11 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-16 13:35 [PATCH v2] usb: xhci-dwc3: Add "apple,t8103-dwc3" compatible Janne Grunau
2026-01-16 14:04 ` Marek Vasut [this message]
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