From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (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 375A03EE1FD; Thu, 7 May 2026 12:31:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778157100; cv=none; b=t777SRi2fR9hCZgPhUh7SmDhCCRomr0Vkbn7ClbiWcBQz74b0R0mATFkHb2vsBCLKr61yE7dFwZ0fLr+0cFkcn7GlyvlMsKnxjWtiJpLQsKXGTIQdrieGFfgYiwqNfWTtZuIMzQDgpBjPDvMstYlKXRke1aqwKBan+Gji/kOuVQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778157100; c=relaxed/simple; bh=3Yt6JhHzchpAW4Vh99X8/iK/VL8KAYS7pJqOoMyR7Xo=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=jXA2bUl3gwj6gTgF/k8DPerTd6F5fgU619OONi/teZ7cS+GL8O5n+TNR8tyG/pzUuo/Evm4a9ktR3tX4aqueNsx6zNJrX+7GrvkeIMt3jH40EHXodmWzaoit5CZ97XbxxhyqaFyLAqdeJHknem0Tb4JPvBxq6Fr7uWzSdXqq2Fk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=Wva/me34; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="Wva/me34" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=g8iedydIV97eBrioDXzPHVBkEBfHLmzG2Io0Mm7NzC0=; b=Wva/me34PHMLuDTp7KeapU9q9+ /PQGq1PrUQgsCX84K14I9WF0zM4SL3O0hQJ3Rg7/n7CtdguPvQPzOBH1qc/VGwzF43XqYxiPLjRPL 3cDYtnxcH64FJQylmq5jz9/DbOs5J2W0WsZwHmtdXBG/PM1/QzmjmnW2fj/XdUsixnQA=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wKxsx-001oIF-Ue; Thu, 07 May 2026 14:31:23 +0200 Date: Thu, 7 May 2026 14:31:23 +0200 From: Andrew Lunn To: Minda Chen Cc: Alexandre Torgue , Andrew Lunn , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Emil Renner Berthing , Rob Herring , Krzysztof Kozlowski , Conor Dooley , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, devicetree@vger.kernel.org Subject: Re: [net-next v3 0/5] Add StarFive jhb100 soc SGMII GMAC support Message-ID: References: <20260507094115.8355-1-minda.chen@starfivetech.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260507094115.8355-1-minda.chen@starfivetech.com> On Thu, May 07, 2026 at 05:41:10PM +0800, Minda Chen wrote: > jhb100 is a Starfive new RISC-V SoC for datacenter BMC (BaseBoard > Managent Controller). Similar with Aspeed 27x0. > > The jhb100 minimal system upstream is in progress: > https://patchwork.kernel.org/project/linux-riscv/cover/20260403054945.467700-1-changhuang.liang@starfivetech.com/ > > jhb100 GMAC still using designware GMAC core like JH7100 and JH7110, > and contains 2 SGMII interfaces, 1 RGMII/RMII interface, 1 RMII > interface. In JH7100/JH7110 dwmac-starfive.c have supported RGMII/RMII > interface. So require to add SGMII support to dwmac-starfive.c for JHB100. > > SGMII serdes PHY has been integrated in JHB100 and do not have driver > setting. > > In JHB100 EVB board, SGMII connect with motorcomm YT8531s external PHY > and support RJ45 ethernet port. > > The patch base in 7.1-rc2 For networking, please base on net-next/main. https://www.kernel.org/doc/html/latest/process/maintainer-netdev.html Andrew