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 E606FEF5852 for ; Sat, 14 Feb 2026 19:02:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=cu+TqsuHAXYizEfNBI0UDoQ498p1s8mX09LKRbQR0g4=; b=UwjEv91WwSt/uDj85m0CXS0uMv Ap/8E0prgn0Fsb0pyiqmckEhJuO0nYAs/KK4+J9BAWHeQROBNdYfXYEcMbIKdWwlpx9SHxFAOLTq4 eFm4P5GfS2+uw+tKfmN+q4nl00GfnojS28HYIMENaEAT0xWl3XsI0OcUS+qAx4oYhBtVh4u99HucW xzgh3TgUdh4O0+Oa4I9MD6VHcr5mSCIQJQSZI3Kj31W8gyR04K6TKfnSioCnvjQ98ZJO7OFji7krb WwNnhjDDTrD55U7W+EUgrZmEIJawkHd9VnyIB3I0hEhVJh24x9Vw6B9vRflojoPNJazjsuLiEKa9M 3bi7TFYA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vrKuf-00000004rq4-1dt5; Sat, 14 Feb 2026 19:02:41 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vrKub-00000004rpc-07PD; Sat, 14 Feb 2026 19:02:38 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=cu+TqsuHAXYizEfNBI0UDoQ498p1s8mX09LKRbQR0g4=; b=s/RJfSbHpNem+gp3NJ6JTnqJQS fxoaewFnUWkdh4CzkZq5dJSLKkncMY/reCTtwACFwPCnPpv44SQAt42IKKzn6aCVxsEAH+SX85IR+ VwPDaw3zr14DSsm5ODITZJEKB7aJCHRburoWQYIOqTMmv/3FaoxszQu1K0kJiPryY8eFAooGLmgVZ ZgGE8NBwDSy+MaKcNPNLN0WiUscah3Oq/QL3NsxXQ3Z8GD+deTqyGTGr8tZymD3FeDNg9GqTBoaAQ GJRHzuHVAHv6TLa0HgGoXqvTyjrtIkFUTImQKXRVHznsFd2sT+q2G8jVryzQKfAS2TwyQ+WT3nIpD YaIVBGkQ==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:52392) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1vrKuC-0000000060D-2rUa; Sat, 14 Feb 2026 19:02:12 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.98.2) (envelope-from ) id 1vrKu8-000000006zz-2kpK; Sat, 14 Feb 2026 19:02:08 +0000 Date: Sat, 14 Feb 2026 19:02:08 +0000 From: "Russell King (Oracle)" To: Andrew Lunn Cc: Yao Zi , Heiko Stuebner , Heiner Kallweit , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , netdev@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org Subject: Re: Problematic understanding of phy-mode in Rockchip DWMAC driver Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260214_110237_379983_2732113A X-CRM114-Status: UNSURE ( 8.70 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, Feb 14, 2026 at 05:50:15PM +0100, Andrew Lunn wrote: > Rockchip have recently started adding support for a new version, and > appear to of listened to what we have been saying. So it could be the > next generation of chips get this correct. Have you seen any proposed code from Rockchip for their new scheme? -- RMK's Patch system: https://www.armlinux.org.uk/developer/patches/ FTTP is here! 80Mbps down 10Mbps up. Decent connectivity at last!