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Fri, 15 May 2026 02:02:28 -0700 (PDT) Received: from wenstp920.tpe.corp.google.com ([2a00:79e0:201d:8:b3d8:e32e:c2fc:c31e]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-36951584654sm2076537a91.7.2026.05.15.02.02.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2026 02:02:27 -0700 (PDT) From: Chen-Yu Tsai To: Bartosz Golaszewski , Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: Chen-Yu Tsai , 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 Subject: [PATCH RFC 06/12] Revert "dt-bindings: usb: mediatek,mtk-xhci: Add port for SuperSpeed EP" Date: Fri, 15 May 2026 17:01:42 +0800 Message-ID: <20260515090149.3169406-7-wenst@chromium.org> X-Mailer: git-send-email 2.54.0.563.g4f69b47b94-goog In-Reply-To: <20260515090149.3169406-1-wenst@chromium.org> References: <20260515090149.3169406-1-wenst@chromium.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Chen-Yu Tsai --- 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 -- 2.54.0.563.g4f69b47b94-goog