From: Sven Peter <sven@kernel.org>
To: Janne Grunau <j@jannau.net>, Neal Gompa <neal@gompa.dev>,
Vinod Koul <vkoul@kernel.org>,
Neil Armstrong <neil.armstrong@linaro.org>
Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org,
Sven Peter <sven@kernel.org>,
Paul Cristian <p4ulcristian@gmail.com>,
stable@vger.kernel.org
Subject: [PATCH 0/3] phy: apple: atc: Prepare USB3-via-4 tunneling
Date: Fri, 21 Aug 2026 15:50:26 +0200 [thread overview]
Message-ID: <20260821-b4-atcphy-usb4-v1-0-45c0b741e0c0@kernel.org> (raw)
Hi,
This short series first fixes an oversight that prevents USB2 from
working when DP AltMode with 4 lanes is used. Then it adds the required
sequence to point dwc3's PIPE interface to the USB4 Native Host
Interface which I plan to submit soon to support USB3-via-USB4 tunnels.
Best,
Sven
Signed-off-by: Sven Peter <sven@kernel.org>
---
Sven Peter (3):
phy: apple: atc: Support DUMMY PIPEHANDLER state in configure_pipehandler
phy: apple: atc: Factor out the PIPE mux sequence
phy: apple: atc: Implement the USB4 pipehandler state
drivers/phy/apple/atc.c | 91 ++++++++++++++++++++++++++++++++-----------------
1 file changed, 59 insertions(+), 32 deletions(-)
---
base-commit: 818bebeb63dd6bf5f4e07e145f6cdbace520a34c
change-id: 20260821-b4-atcphy-usb4-f8f9008efb1d
Best regards,
--
Sven Peter <sven@kernel.org>
--
linux-phy mailing list
linux-phy@lists.infradead.org
https://lists.infradead.org/mailman/listinfo/linux-phy
next reply other threads:[~2026-08-21 13:50 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-21 13:50 Sven Peter [this message]
2026-08-21 13:50 ` [PATCH 1/3] phy: apple: atc: Support DUMMY PIPEHANDLER state in configure_pipehandler Sven Peter
2026-08-21 14:01 ` sashiko-bot
2026-08-21 13:50 ` [PATCH 2/3] phy: apple: atc: Factor out the PIPE mux sequence Sven Peter
2026-08-21 13:50 ` [PATCH 3/3] phy: apple: atc: Implement the USB4 pipehandler state Sven Peter
2026-08-21 14:01 ` sashiko-bot
2026-08-21 14:05 ` Sven Peter
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