From: Chen-Yu Tsai <wenst@chromium.org>
To: Bartosz Golaszewski <brgl@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Daniel Scally <djrscally@gmail.com>,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Danilo Krummrich <dakr@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Cc: Alan Stern <stern@rowland.harvard.edu>,
Chen-Yu Tsai <wenst@chromium.org>,
linux-acpi@vger.kernel.org, driver-core@lists.linux.dev,
linux-pm@vger.kernel.org, linux-usb@vger.kernel.org,
devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Manivannan Sadhasivam <mani@kernel.org>
Subject: [PATCH v2 08/16] Revert "dt-bindings: usb: mediatek,mtk-xhci: Add port for SuperSpeed EP"
Date: Wed, 10 Jun 2026 16:40:42 +0800 [thread overview]
Message-ID: <20260610084053.2059858-9-wenst@chromium.org> (raw)
In-Reply-To: <20260610084053.2059858-1-wenst@chromium.org>
This reverts commit 454a1e3cd36c113341d7b71e8e691c6e47ab4a8a.
mtk-xhci handles both USB 2.0 High Speed (HS) and USB 3.x SuperSpeed
(SS) host connections. And there are USB 2.0 only mtk-xhci blocks.
The SSUSB controller handles the device or gadget mode. Saying that
SSUSB handles the HS portion is wrong.
Fixes: 454a1e3cd36c ("dt-bindings: usb: mediatek,mtk-xhci: Add port for SuperSpeed EP")
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Chen-Yu Tsai <wenst@chromium.org>
---
Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml | 4 ----
1 file changed, 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
index 231e6f35a986..75ecce3bdc7a 100644
--- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
+++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.yaml
@@ -107,10 +107,6 @@ properties:
- description: USB3/SS(P) PHY
- description: USB2/HS PHY
- port:
- $ref: /schemas/graph.yaml#/properties/port
- description: Super Speed (SS) Output endpoint to a Type-C connector
-
vusb33-supply:
description: Regulator of USB AVDD3.3v
--
2.54.0.1099.g489fc7bff1-goog
next prev parent reply other threads:[~2026-06-10 8:41 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-10 8:40 [PATCH v2 00/16] arm64: mediatek: Add M.2 E-key slot on Chromebooks Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 01/16] device property: Add fwnode_graph_get_port_by_id() Chen-Yu Tsai
2026-06-10 13:57 ` Andy Shevchenko
2026-06-12 7:07 ` Chen-Yu Tsai
2026-06-11 8:15 ` Bartosz Golaszewski
2026-06-10 8:40 ` [PATCH v2 02/16] device property: Add fwnode_graph_get_next_port_endpoint() Chen-Yu Tsai
2026-06-10 14:08 ` Andy Shevchenko
2026-06-12 7:20 ` Chen-Yu Tsai
2026-06-13 13:00 ` Andy Shevchenko
2026-06-10 8:40 ` [PATCH v2 03/16] power: sequencing: Change CONFIG_POWER_SEQUENCING to bool Chen-Yu Tsai
2026-06-10 9:00 ` Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 04/16] usb: hub: Return actual error from hub_configure() in hub_probe() Chen-Yu Tsai
2026-06-10 14:20 ` Andy Shevchenko
2026-06-12 7:51 ` Chen-Yu Tsai
2026-06-11 8:17 ` Bartosz Golaszewski
2026-06-10 8:40 ` [PATCH v2 05/16] usb: hub: Associate port@ fwnode with USB port device Chen-Yu Tsai
2026-06-10 14:16 ` Andy Shevchenko
2026-06-11 8:20 ` Bartosz Golaszewski
2026-06-11 8:37 ` Andy Shevchenko
2026-06-11 9:35 ` Bartosz Golaszewski
2026-06-11 15:48 ` Heikki Krogerus
2026-06-11 18:54 ` Andy Shevchenko
2026-06-12 5:46 ` Chen-Yu Tsai
2026-06-15 9:00 ` Bartosz Golaszewski
2026-06-10 8:40 ` [PATCH v2 06/16] usb: hub: Pass |struct usb_port*| to usb_port_is_power_on() Chen-Yu Tsai
2026-06-11 8:25 ` Bartosz Golaszewski
2026-06-10 8:40 ` [PATCH v2 07/16] usb: hub: Power on connected M.2 E-key connectors Chen-Yu Tsai
2026-06-10 14:31 ` Andy Shevchenko
2026-06-11 9:11 ` Bartosz Golaszewski
2026-06-12 8:55 ` Chen-Yu Tsai
2026-06-29 6:46 ` Chen-Yu Tsai
2026-06-29 11:14 ` Andy Shevchenko
2026-06-10 8:40 ` Chen-Yu Tsai [this message]
2026-06-11 8:57 ` [PATCH v2 08/16] Revert "dt-bindings: usb: mediatek,mtk-xhci: Add port for SuperSpeed EP" Bartosz Golaszewski
2026-06-12 8:59 ` Krzysztof Kozlowski
2026-06-10 8:40 ` [PATCH v2 09/16] dt-bindings: usb: mediatek,mtk-xhci: Allow ports for USB connections Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 10/16] power: sequencing: pcie-m2: support matching on remote "port" node Chen-Yu Tsai
2026-06-10 14:33 ` Andy Shevchenko
2026-06-12 9:12 ` Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 11/16] power: sequencing: pcie-m2: Add usb and sdio targets for E-key connector Chen-Yu Tsai
2026-06-10 14:36 ` Andy Shevchenko
2026-06-12 9:17 ` Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 12/16] arm64: dts: mediatek: mt8192-asurada: Add USB type-A connector Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 13/16] arm64: dts: mediatek: mt8192-asurada: Add M.2 E-key slot Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 14/16] arm64: dts: mediatek: mt8195-cherry: " Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 15/16] arm64: dts: mediatek: mt8195-cherry: Add USB type-A connector Chen-Yu Tsai
2026-06-10 8:40 ` [PATCH v2 16/16] arm64: dts: mediatek: mt8188-geralt: Add WiFi/BT as M.2 E-key slot Chen-Yu Tsai
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