From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 41F5A497B6D; Tue, 6 Oct 2026 15:10:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791299417; cv=none; b=XGJdvLHqPptHpI9dBC/9Vfxe3p2rWX7bX25fs5tbx06U957f2z7bR8aNCXAkc/iKKwR/wyd7ta8LkywRA6MRdtaYKZuoyKw7cqBqJpK9QUiqz1I9c6eEu+lYZgIDWfdxQhoV1q50esyvnj9ki4GY6O+C8zZcPhtQLfrZGjPLgXg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791299417; c=relaxed/simple; bh=VkZbF5Ix4Bnh/LDAKPb1Q/dRJ7mFAi944jLXyhb9vLU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=EJ/yTcQXNmTfgccLhrCCSIGSpU/C3EfAUivh5qgq2lcf8eHfs75ABi1DNA/5uSp8vjMTngFG6Yuo5m/UTq2yj2ET4Z1BuzscUhjsm7eHB7QPkLfYPq9ZFQyzV+IUC6yfWyCBk/kQ/9muOZ1NRak57uTvbxReMQhau9543QNQncc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=T5eiZaIM; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="T5eiZaIM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D42561F0089B; Tue, 6 Oct 2026 15:10:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791299416; bh=/8MwodWIc7pSXoyonykfDnVGjP6esjgcz4uVWq2ywBA=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=T5eiZaIMlFsFmdSMBbX7eLmldhAkSuyF4MC4iWzTFxgZk2MLYdLtk8jzJeWuC7aTw BBPpyzAqQ6J5qcpNMnEvITLSxNYdH28iGtaRarLR45SATLCVDG8FXeoa/Ws3XqwXyy Wfqw6A4pDfI+lkqU0WaVj5KA5tTQSYJzHvkRPYW6+H9ftovC+fFIYwiZ8juvIiV1UK F+eHMerfYSWhy6I79RPArfp4r+o1srzi+myJaNa9bDSum0VdIgLDsGQ6di4f9pX+K3 3Atnhpkqu6NkF2LpmM6Ku6Uc2/e6jDDdtfvCmEb7OiNA+K3pb+A3A5w3oEkiFnvjOC KRsCetlFLy6PA== Message-ID: Date: Tue, 6 Oct 2026 17:10:08 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 0/8] Add SpacemiT K1 USB2.0 controllers support To: Yixun Lan , Greg Kroah-Hartman Cc: Junzhong Pan , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Xu Yang , Peng Fan , Peter Chen , Philipp Zabel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, Conor Dooley , Ze Huang , Troy Mitchell References: <20260927-b4-spacemit-k1-usb2-v3-0-ce7095896039@linux.spacemit.com> <20260928230310-GKB2079@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 29/09/2026 01:03, Yixun Lan wrote: > Hi Greg, > > On 19:40 Sun 27 Sep , Junzhong Pan wrote: >> The SpacemiT K1 SoC has two USB2.0 controllers, one has Dual-Role >> support, but the hardware has no internal OTG registers, the other is >> Host only. These controllers are compatible with Chipidea USB2 driver >> with some flags set and reset control support. >> >> This series is based on 7.3-rc1 and has been tested on Banana Pi F3 >> development board. >> >> A self-powered USB device/hub is needed to test the host function of the >> dual-role controller on Banana Pi F3, a MINI-PCIe USB2.0 module (a >> cellular module e.g.) is needed to test the host only controller. >> >> --- >> Changes in v3: >> - collect tags >> - merge the two dt-binding commits >> - use local variables when acquiring devm managed clock/reset >> - drop manual clk_disable_unprepare() from the remove path >> - enable related drivers as modules in defconfig >> - Link to v2: https://lore.kernel.org/r/20260908-b4-spacemit-k1-usb2-v2-0-f07342ffa051@linux.spacemit.com >> >> Signed-off-by: Junzhong Pan >> > >> --- >> Junzhong Pan (8): >> dt-bindings: usb: ci-hdrc-usb2: add spacemit,k1-usb2 compatible >> usb: chipidea: usb2: use devm_clk_get_optional_enabled() >> usb: chipidea: usb2: add optional reset support >> usb: chipidea: usb2: add SpacemiT K1 support >> riscv: dts: spacemit: add USB2.0 controller nodes for K1 >> riscv: dts: spacemit: enable USB2.0 controllers on BananaPi F3 >> riscv: dts: spacemit: enable USB2.0 controllers on OrangePi RV2 >> riscv: defconfig: enable ChipIdea USB controller support >> > Any chance to queue these patches (1-4) for v7.4 cycle? Hope it not too late, > and then I will handle the rest part, thanks Can you drop the fake test tags while at it? Best regards, Krzysztof