From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 81EF8D3B7D3 for ; Sat, 6 Dec 2025 10:47:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=YoXkHMqEW+qV635ZOf7B0SAMsy9mwe60v92erWlwCB0=; b=CKbvzQqU93Ugv+sIsKkQ64L30e mUY5KwYf5YXzWmA4czC2VwO28w3z45a0ITwEIY91Q08VbLMvzeDuhrHKnaO6xKnmmUSpgdH+TCqpk LluGgt7oprDbEnE/ssVWCirmA8VyU6Z8BWuq9oH9MpuJNO4jJVlEGqar6eJAyol0Xk8k2JRHVNHyN B/s1SfCr3Yh/BCSgEDlVh2zFn8j69w1KvbxTQgrPhl6cO+rQtdDwADOBXeMePS0FR0B+iOwYAVlxq S3dIf+4Vw8njvfOa3ubwDW+aTHuVCSDl54+UoDWbobT2PO+QyIeqxaLRDnsmO/uyBRDqLz5bRZvJb /INHYBOQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vRppJ-0000000ApkJ-1tZw; Sat, 06 Dec 2025 10:47:45 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vRppI-0000000ApkB-3DIE for linux-arm-kernel@lists.infradead.org; Sat, 06 Dec 2025 10:47:44 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id E385160138; Sat, 6 Dec 2025 10:47:43 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4A011C4CEF5; Sat, 6 Dec 2025 10:47:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765018063; bh=z/x/1pDOX2OLLC4hlVDnfT3qQtrpkFmTIq0Yt5Ja2Es=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Bc8UGQCbBHA7FUoVdDqKDZQOmK0kA4G0RYShfN6nlWKgwbLBxtUmd27DI39yCyNSd 6cBuAeUMuSBUMhZ+OV5J0ILJYR9VU9hNIUpOANtnMKBPei5ARc8138D8MGf2y3Fcw8 QzihVaQkz6TSjCPxQIRPyYkh7DZvJfMNXb82NTVSzXjTCaaSyAjrI6b9X0vGFc8Vxt tF5iekf8K8um9uSxYKj83Ix2r7afDBAh66KC2U4UFj67QDCfZ0y4Jj09/1EiTVvuHE LfA6maXU7JMQIEoY9kG3l7IKdf0Bkv5pBpW88Pzd+S3L6IgrwD77pqQYPcqM3ibFJZ IsI5vPdm57rvg== Date: Sat, 6 Dec 2025 11:47:41 +0100 From: Krzysztof Kozlowski To: Roy Luo Cc: Greg Kroah-Hartman , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Peter Griffin , =?utf-8?B?QW5kcsOp?= Draszik , Tudor Ambarus , Thinh Nguyen , Philipp Zabel , Badhri Jagan Sridharan , Doug Anderson , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Joy Chakraborty , Naveen Kumar Subject: Re: [PATCH v9 1/2] dt-bindings: usb: dwc3: Add Google Tensor G5 DWC3 Message-ID: <20251206-perky-tentacled-lori-bc71d9@quoll> References: <20251205-controller-v9-0-9f158b18f979@google.com> <20251205-controller-v9-1-9f158b18f979@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20251205-controller-v9-1-9f158b18f979@google.com> X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Dec 05, 2025 at 02:26:37AM +0000, Roy Luo wrote: > Document the device tree bindings for the DWC3 USB controller found in > Google Tensor SoCs, starting with the G5 generation (codename: laguna). > > The Tensor G5 silicon represents a complete architectural departure from > previous generations (like gs101), including entirely new clock/reset > schemes, top-level wrapper and register interface. Consequently, > existing Samsung/Exynos DWC3 USB bindings are incompatible, necessitating > this new device tree binding. > > The USB controller on Tensor G5 is based on Synopsys DWC3 IP and features > Dual-Role Device single port with hibernation support. > > Signed-off-by: Roy Luo > --- > .../devicetree/bindings/usb/google,lga-dwc3.yaml | 140 +++++++++++++++++++++ > MAINTAINERS | 1 + > 2 files changed, 141 insertions(+) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof