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 18982CCF9E0 for ; Tue, 28 Oct 2025 21:06:44 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=WVf0NjszxGylq6iRWMOZYMwsCurQhtxonk3LuzCxwQg=; b=h6hGCD8yamVMjM lk0fMum7KF1+oLsnrRtricUdx7zgaqo3BqLDGKlNs9w9312gs1qXk0/rRGtUktyCqiSBiYGeNfEWr LbNN2b+gbTsixPA207nzFJR2DEnksUmF4YEJBLohNmlrnCTOmJeJa46sv7IayXvEZcWhs0cFBc4lF 9hNBU/GWYYIRZIDUV7UuwULWOgc9Nka3RsePgYemvXG1sHK/S+swe8A6s6Zx479PbsdvDU+2FC8gS 298u+9pxURdl63f+riAR+Lc6LZMnWDFyWS9CWn5Vy0OgJLPnNBMSJMWG4bXWaODTLU8Xz2mRPCZ+3 hXSacqMXet/vEf9xFigQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDqtc-0000000GepM-2IIu; Tue, 28 Oct 2025 21:06:24 +0000 Received: from out.bound.email ([141.193.244.10]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vDqta-0000000Geov-0qCE for linux-riscv@lists.infradead.org; Tue, 28 Oct 2025 21:06:23 +0000 Received: from mail.sventech.com (localhost [127.0.0.1]) by out.bound.email (Postfix) with ESMTP id 341EF8A0A03; Tue, 28 Oct 2025 14:06:19 -0700 (PDT) Received: by mail.sventech.com (Postfix, from userid 1000) id 1C913160036F; Tue, 28 Oct 2025 14:06:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=erdfelt.com; s=default; t=1761685579; bh=MG2CHoxJgPs5SpTo/dvhA7IRWSaF2xM68nlYgIMcDJ0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jcn4Qm+0JCJsdorJ1JBiojYDHyMW7YVNCTmSHHHY/FrNV4YTHwhpO+kiX5dWW2tXs KFzHhV5TWX0wT97cjNNlL937Bgtwe3Yp1QXofXDtpA81ulz7ppYxfxYOE9H4Pegqib Z7fXwUy0Fyyf5PSq0/KK2pYIjzY0JiEvYCMCgxN0= Date: Tue, 28 Oct 2025 14:06:19 -0700 From: Johannes Erdfelt To: michael.opdenacker@rootcommit.com Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Emil Renner Berthing , Vivian Wang , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/1] riscv: dts: spacemit: add Ethernet and PDMA to OrangePi RV2 Message-ID: <20251028210619.GO15521@sventech.com> References: <20251022201807.1474789-1-michael.opdenacker@rootcommit.com> <20251022201807.1474789-2-michael.opdenacker@rootcommit.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20251022201807.1474789-2-michael.opdenacker@rootcommit.com> User-Agent: Mutt/1.11.4 (2019-03-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251028_140622_381878_CB72D19D X-CRM114-Status: UNSURE ( 9.24 ) X-CRM114-Notice: Please train this message. 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: , 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 Wed, Oct 22, 2025, michael.opdenacker@rootcommit.com wrote: > From: Michael Opdenacker > > The OrangePi RV2 board ships two RGMII ethernet ports. > Each has an external Motorcomm YT8531C PHY attached, the PHY uses GPIO > for reset pin control. > > Enable PDMA for the SpacemiT K1-based SoC in the OrangePi RV2 board. > > Signed-off-by: Michael Opdenacker > CC: Emil Renner Berthing > CC: Yixun Lan > CC: Vivian Wang I tested this patch on my RV2 board. I see similar iperf3 results. Tested-by: Johannes Erdfelt JE _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out.bound.email (out.bound.email [141.193.244.10]) (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 B724E2D8799 for ; Tue, 28 Oct 2025 21:06:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=141.193.244.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761685582; cv=none; b=jV/D3mFan5yBQk5GMs+d1ABNV7/gkcmfgDmg/0orJ5zsFowLSr07hq5ciJLxCuH6XQCiHAvdv6bpLSkSwsqnJpM1wYoF0J9tJb1SlLnuTaCWBHeXKto2YDCO96JG74yJLTL6DaAciM2i2WSbiSl6gxjsM7e1QCbLqNI8TeX6jQU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761685582; c=relaxed/simple; bh=Hv8DHOlyQnNQFBqPcnrsK3QnDX2yTB0jidqOY1dVoY0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=G6Ei+dzYR23fV9SHU7/FweZQgExfYRh0MEIildldm9XQkUls47QhPxI3ng26jtkq3K++aByJfZjOSorj0hKx2Z4tymRDzAPT/3K/1SL2JybSoHGg2t4yFhl+kf4/EpaB2MceU0BDDk7a0vXNg+bU/fAkziySadS9Rl87KaD7AME= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=erdfelt.com; spf=pass smtp.mailfrom=erdfelt.com; dkim=pass (1024-bit key) header.d=erdfelt.com header.i=@erdfelt.com header.b=jcn4Qm+0; arc=none smtp.client-ip=141.193.244.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=erdfelt.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=erdfelt.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=erdfelt.com header.i=@erdfelt.com header.b="jcn4Qm+0" Received: from mail.sventech.com (localhost [127.0.0.1]) by out.bound.email (Postfix) with ESMTP id 341EF8A0A03; Tue, 28 Oct 2025 14:06:19 -0700 (PDT) Received: by mail.sventech.com (Postfix, from userid 1000) id 1C913160036F; Tue, 28 Oct 2025 14:06:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=erdfelt.com; s=default; t=1761685579; bh=MG2CHoxJgPs5SpTo/dvhA7IRWSaF2xM68nlYgIMcDJ0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=jcn4Qm+0JCJsdorJ1JBiojYDHyMW7YVNCTmSHHHY/FrNV4YTHwhpO+kiX5dWW2tXs KFzHhV5TWX0wT97cjNNlL937Bgtwe3Yp1QXofXDtpA81ulz7ppYxfxYOE9H4Pegqib Z7fXwUy0Fyyf5PSq0/KK2pYIjzY0JiEvYCMCgxN0= Date: Tue, 28 Oct 2025 14:06:19 -0700 From: Johannes Erdfelt To: michael.opdenacker@rootcommit.com Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Emil Renner Berthing , Vivian Wang , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/1] riscv: dts: spacemit: add Ethernet and PDMA to OrangePi RV2 Message-ID: <20251028210619.GO15521@sventech.com> References: <20251022201807.1474789-1-michael.opdenacker@rootcommit.com> <20251022201807.1474789-2-michael.opdenacker@rootcommit.com> Precedence: bulk X-Mailing-List: spacemit@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251022201807.1474789-2-michael.opdenacker@rootcommit.com> User-Agent: Mutt/1.11.4 (2019-03-13) On Wed, Oct 22, 2025, michael.opdenacker@rootcommit.com wrote: > From: Michael Opdenacker > > The OrangePi RV2 board ships two RGMII ethernet ports. > Each has an external Motorcomm YT8531C PHY attached, the PHY uses GPIO > for reset pin control. > > Enable PDMA for the SpacemiT K1-based SoC in the OrangePi RV2 board. > > Signed-off-by: Michael Opdenacker > CC: Emil Renner Berthing > CC: Yixun Lan > CC: Vivian Wang I tested this patch on my RV2 board. I see similar iperf3 results. Tested-by: Johannes Erdfelt JE