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 61625CD8CAC for ; Tue, 9 Jun 2026 04:18:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1j3fTNjaF9VQAC0os2SXnDZXjRrM5RNQ7Iz6ZGnmlNg=; b=26SrHv/sTicGT+ 3hUlgetu5QiDigv+C7EIlp/r3V3krzjOz9hHgDN1+ZqAqWQ968b3qQRGqoyuIN9g7CMQzxaupGIV3 viThfzIxwiZkS5/p5iNxbCrsRVV8S2e99VtiweVY2tWKIJdsRGeJ8lW6mLAYIyVFMwFrpFWkBwETk M1YmM7IxPG/rtBaSQ6G9nOBhv3iyO0VE6YgnALUqlOPZbr/GOqA878z08/7XhsLZDwlSgxhC6fvP7 okjV9C9DzBQ0VEwv/vlBxHkmpQNkS7z7gkasn8K27oQhrS6lCvbrXitRawxeDg4NbXEmaYT2ubgD+ K7kWi2fhaFz4yKpnx3rw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wWnuI-00000004iGR-37Yj; Tue, 09 Jun 2026 04:17:42 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wWnuH-00000004iG4-08ve; Tue, 09 Jun 2026 04:17:41 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id CFB9E601FC; Tue, 9 Jun 2026 04:17:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 251481F00893; Tue, 9 Jun 2026 04:17:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780978659; bh=4/Ifnzy+i2GJg0cvs6T4Vau8bHcoPyc7f0xcmVw8DhE=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=PjG9L5kIoMIxAs+d4+r0Rr3uPbfTciXU4Ls0+SI6JF3tAJudlSpLAopxQHkjE0ebe YAxBDaUPs492cLN3lFx9sL+8+LWKPoe2VbO8zq8v+RthKELA0CFUqBBwy0usR7mFfg OstadHjKQQ6VIDpeoqXg5Ps4i3Y4lXVrHra7sO7QdKKXo1NfPt/OzPADXQFJEpthsK gtaWg9Gf78U4XLRFCztpDPnP1ZwEAuA1sTWotC0aMcNmB5BSXxkg9bSUvGHm+OMwaq BhKoFqf/rlyb/BSoF/NlKVQjwAEBdBML68q25jard/X4ZfOBia5CCzbz1Oh/OU6tvs s7QaPVz/NOL0A== Date: Mon, 8 Jun 2026 21:17:37 -0700 From: Drew Fustini To: Icenowy Zheng Subject: Re: [PATCH 00/12] Add TH1520 USB support Message-ID: References: <20260507081710.4090814-1-zhengxingda@iscas.ac.cn> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20260507081710.4090814-1-zhengxingda@iscas.ac.cn> X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Michael Turquette , Guo Ren , Jisheng Zhang , linux-phy@lists.infradead.org, linux-riscv@lists.infradead.org, linux-clk@vger.kernel.org, Rob Herring , Alexandre Ghiti , devicetree@vger.kernel.org, Conor Dooley , Albert Ou , Yao Zi , linux-gpio@vger.kernel.org, Paul Walmsley , Neil Armstrong , Stephen Boyd , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Vinod Koul , Palmer Dabbelt , Philipp Zabel , Han Gao , Krzysztof Kozlowski , Fu Wei Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Thu, May 07, 2026 at 04:16:58PM +0800, Icenowy Zheng wrote: > This patchset adds support for T-Head TH1520's USB functionality, and > enabled it on the Lichee Pi 4A board. > > The first 3 patches add support for the MISC subsystem clock > contrtoller, which contains some USB clocks. > > The next 2 patches add support for the USB PHY of T-Head TH1520, which > is a wrapped Synopsys USB3.0 FemtoPHY with a little integration quirk; > the controller itself is a properly configured DWC3 controller with sane > default register values set. > > Then one patch adds the USB PHY and controller nodes to the TH1520 DTSI > file. > > The remaining half of this patchset dedicates to enablement of USB on > TH1520, because of the onboard hub of that board -- its USB2 signals are > behind a switch that needs to be toggled on, and Vbus supplies for both > the hub itself and downstream ports are managed via I2C-expanded GPIOs > (because the SoC does not have enough GPIO pins). Hi, thanks for working on USB. I tried to apply it to next-20260601 and several of the dts patches no longer apply cleanly. Could you rebase? In the meantime, I'll apply to 7.1-rc7 for testing. Thanks, Drew _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv