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 28422C197A0 for ; Thu, 16 Nov 2023 18:31:19 +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:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=6qB16Kj78ZbloXAJDzHdrQkAZKmbXQRCtFSn4MDUTAE=; b=Lu0WFZFUyAcb64 /gZMSAq/UF+0fS5em1Nl5cFgr85H8uXOLlKWgEICuHxZb5aPLvGM1uuoM3jUAoH0guUSNiqg4Z5rQ 5L27zEZWUWSE1FLBoIqlrDMOg0yAZ4hNrOwMe3JqNzCRC1Fwa1TrojX4QFC+XcXzGAPEwnaol1egV 8cPNGexsmOwoDWYc0swquz/9eUvequVG3nhpyMg1z0v6LKrZoEAxTvNsLhYnqm9gaprT5KtV5ZRzt QZkdwTbTkD8p93txlrq47QAfo1KWbD5YtT+CCP7PPWLevsQD8xZWtJRoq8ThO54+6V9nHjo8Du0Sl Y6m7UZXdmRP1L1BoTr1A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r3h8e-004Kli-0V; Thu, 16 Nov 2023 18:30:52 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r3h8b-004KkN-2j; Thu, 16 Nov 2023 18:30:51 +0000 Received: from [100.116.17.117] (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: cristicc) by madras.collabora.co.uk (Postfix) with ESMTPSA id 267BF6607355; Thu, 16 Nov 2023 18:30:43 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1700159444; bh=SfQ0+hmvmWXxSEVa4mEfgSW3GKHJePtTDvpcPdZG1Uk=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=maVewsrbypH3b7HVwPhXhJEqUkk1FTC2a2CT/5Zdw8v0VmZeg8+49dqvgBb32xiWM azbq7XlRF2ladTSFgbsOB5dpUdbNs+4FMDF5xcR9fdEVZB/F+ulE6j4ZBRq0aVF6gd Ur0OkuPWF55GWXqbMfJmoU650l9DTsr8+skMC8Zswxs2w1tuaiRCRlz0AGOeQXVE52 UXsV2fK1XsZojC5adNNbRtAUfgqGVyQA6/j/Ap8+LUXOiljEPcAB6Cgbz+1VDKrfA6 xfLdKthrk/vZguFVZXiDOIWS6Ls/26NP4+ih04LWU6pskf7c8KzkOn65cYI6vWsUU/ P7wAhHza3KzGg== Message-ID: Date: Thu, 16 Nov 2023 20:30:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 12/12] [UNTESTED] riscv: dts: starfive: beaglev-starlight: Enable gmac Content-Language: en-US To: Conor Dooley Cc: Andrew Lunn , Conor Dooley , Emil Renner Berthing , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Samin Guo , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Torgue , Jose Abreu , Maxime Coquelin , Richard Cochran , Giuseppe Cavallaro , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, kernel@collabora.com, geert@linux-m68k.org References: <20231029042712.520010-1-cristian.ciocaltea@collabora.com> <20231029042712.520010-13-cristian.ciocaltea@collabora.com> <233a45e1-15ac-40da-badf-dee2d3d60777@collabora.com> <20231116-stellar-anguished-7cf06eb5634a@squawk> From: Cristian Ciocaltea In-Reply-To: <20231116-stellar-anguished-7cf06eb5634a@squawk> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231116_103050_029553_D83A5CCB X-CRM114-Status: GOOD ( 17.50 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 11/16/23 19:55, Conor Dooley wrote: > On Thu, Nov 16, 2023 at 03:15:46PM +0200, Cristian Ciocaltea wrote: >> On 10/30/23 00:53, Cristian Ciocaltea wrote: >>> On 10/29/23 20:46, Andrew Lunn wrote: >>>> On Sun, Oct 29, 2023 at 06:27:12AM +0200, Cristian Ciocaltea wrote: >>>>> The BeagleV Starlight SBC uses a Microchip KSZ9031RNXCA PHY supporting >>>>> RGMII-ID. >>>>> >>>>> TODO: Verify if manual adjustment of the RX internal delay is needed. If >>>>> yes, add the mdio & phy sub-nodes. >>>> >>>> Please could you try to get this tested. It might shed some light on >>>> what is going on here, since it is a different PHY. >>> >>> Actually, this is the main reason I added the patch. I don't have access >>> to this board, so it would be great if we could get some help with testing. >> >> @Emil, @Conor: Any idea who might help us with a quick test on the >> BeagleV Starlight board? > > I don't have one & I am not sure if Emil does. Geert (CCed) should have > one though. Is there a specific test you need to have done? As Andrew already pointed out, we'd like to know if networking for this board works without any further adjustment of the RX internal delay. This was necessary for VisionFive (see previous PATCH v2 11/12), but the PHY is different (Motorcomm YT8521), hence this test might help us understand if there's a potential issue with the SoC or the PHY. Thanks, Cristian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel