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 02AC2CCD1BE for ; Wed, 22 Oct 2025 06:30:59 +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=srTQ5ouNoYQcEfjHqNfqVffMmqDs5Rw0MlBdtzT2GUc=; b=dKgshrDwo3OC65URcjM3uk+Hex mntF0YsS9IrJJ2Xi3TqWQ53g/ueBNDg5KJkfs41ermyV4sxZ5AX2oZjW8fS5QBtia7ChS6bFXUhgl 1duADSvof4tPVa4g2TAoh3Uub2hnxoROYe2LV48Hy2c9gQaY6l9gxID5Yb7jZuA5kL5ect+1M3VCG UNdeG1ogZ1qv1nu8nupGtQIcD5MWVNx49ZFHWfRExZMpmFxx7mg4CpoBBi8r+KA63p73V3xuxTAUE h7+pQhTzI8I3mdoqrwK02DxPMpomXlvOMllNuNcTeldUhtJfM/nUxkbqX4PFECJdkrQ1Fv6nHa5Zp y4xSRSUg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vBSN3-00000001fcy-12tv; Wed, 22 Oct 2025 06:30:53 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vBSN1-00000001fcp-1Hfp for linux-arm-kernel@lists.infradead.org; Wed, 22 Oct 2025 06:30:51 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id BB3756030D; Wed, 22 Oct 2025 06:30:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DDC2DC4CEE7; Wed, 22 Oct 2025 06:30:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761114650; bh=KEgp4fU5XhMtbOPuc2WyIySNoZ5jLcw+J/DU2i8WbJU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=IMAHiKg78Y1C7Fkm7JWfmXWxkP7AX1nnigwoF0sQjnZWuHnFs853YwIBqLKNCAtbM RbHksicBdoVVUgkjng/Nti9dFYEvhuvCVtRXpff61yi92WWQJc11wNflrRLhvuJ7Lx 5CsAcsW9Bi0E+2UvfmJoXo+gKmZKRY13+YZTS6Seacn0kSb+XcGKEusPdg0SmSvXWN v9HSP52xcR8KN00zUaxAm6rNNYmvrSISAY+Fcxd+7CS0UuNAoPv4jWoxV6f6lvfJsS 189C79XSH6oHA8Tv7Hc+BaBObhNbMtm11VkmCVsQP3Q0zhU59WDmohC3mnUogthTO9 GnZSDbJA9Sv2g== Date: Wed, 22 Oct 2025 08:30:47 +0200 From: Krzysztof Kozlowski To: Roy Luo Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Thinh Nguyen , Philipp Zabel , Peter Griffin , =?utf-8?B?QW5kcsOp?= Draszik , Tudor Ambarus , Joy Chakraborty , Naveen Kumar , Badhri Jagan Sridharan , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: Re: [PATCH v4 1/2] dt-bindings: usb: dwc3: Add Google Tensor G5 DWC3 Message-ID: <20251022-delectable-gabby-hedgehog-35f7d6@kuoka> References: <20251017233459.2409975-1-royluo@google.com> <20251017233459.2409975-2-royluo@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20251017233459.2409975-2-royluo@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, Oct 17, 2025 at 11:34:58PM +0000, Roy Luo wrote: > Document the device tree bindings for the DWC3 USB controller found in > Google Tensor SoCs, starting with the G5 generation. > > 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 > --- > .../bindings/usb/google,gs5-dwc3.yaml | 135 ++++++++++++++++++ > 1 file changed, 135 insertions(+) > create mode 100644 Documentation/devicetree/bindings/usb/google,gs5-dwc3.yaml Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof