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 33816C79F9E for ; Mon, 7 Sep 2026 11:48:53 +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:Content-Transfer-Encoding: Content-Type: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=fGNYCWNaaifl4L31TWFkjKkylDh1BAcBuGtP8MSWGuA=; b=n2tMDtPd/gkrlvxkeM+mKkivqb F+FHOKicfZOkUzP0RvPjKTDnslaEMRv376fwxVI1BGzmKUwkPuGfLCIOdep2erTHKMKPFL5KW6FUg ibgW4Omhdo8AFENY24iZVfAbXM1Z+Udvoxj8t32ClbDFD4jtkLQY5hmhb2oLdhiFLuXY4G+QVhFZq PcA6jer/idESdyf6l95pssiHOKxCxc4QVmsJvB68j4Q4AG03bvUrNldTeA0Ox2EqOY4ZixCOCo7GJ e5/g5qzsKX8vzW1L6G70SC8t+qiubs0pZERCKmAPP9Ed3IClKPwFFpgVTwVSzZpPJawnqS+4YhRtS gLvsONkQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3Xpf-00000006iB0-3uDY; Mon, 07 Sep 2026 11:48:15 +0000 Received: from smtpout-02.galae.net ([185.246.84.56]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3Xpe-00000006iAW-07VN for linux-arm-kernel@lists.infradead.org; Mon, 07 Sep 2026 11:48:15 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-02.galae.net (Postfix) with ESMTPS id 833AC1A1A30; Mon, 7 Sep 2026 11:48:12 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 562CB60383; Mon, 7 Sep 2026 11:48:12 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 86E5111C7A21B; Mon, 7 Sep 2026 13:48:05 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1788781691; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:content-language:in-reply-to:references; bh=fGNYCWNaaifl4L31TWFkjKkylDh1BAcBuGtP8MSWGuA=; b=SE0jBVwaSwgZ9CLxKn6rT0b0oMih3vYka7JkHUNfgCVej8o4ER01h0G+/P2N6IKbLGn2eM CYe/ApGcc6IUBiYYiw2wiMhTHDQr1gEQz7Ea6Ze+hSc9henJmKpWMTilVAYXIIhjaecD6v U3CNlXJ2cvf1/X5ItESGGMRPUr6fGVh22NH1Y7Y2kRq4oKHY2N3vjZPbWFM9hzMCT2awEk CyMIaIWZ1SRJfDsG9BA96hqM8msweSOgmmGDwQr5gxbaUaE0o6o5EQ3t/I6V0adO7e7OQi OK0XWk/ffi5R2aJ0f9P1Hu07dzG12wCeqozUDRMnSQTygMY0y33Jv6vOo06eRg== Message-ID: Date: Mon, 7 Sep 2026 13:48:04 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v2 5/5] net: stmmac: Add UltraRISC DP1000 GMAC support To: Jia Wang , Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Giuseppe Cavallaro , Jose Abreu , Chen Wang , Inochi Amaoto Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, sophgo@lists.linux.dev References: <20260907-dwmac-ultrarisc-v2-0-9a39bf8db313@ultrarisc.com> <20260907-dwmac-ultrarisc-v2-5-9a39bf8db313@ultrarisc.com> Content-Language: en-US From: Maxime Chevallier In-Reply-To: <20260907-dwmac-ultrarisc-v2-5-9a39bf8db313@ultrarisc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260907_044814_212263_4F6E17DB X-CRM114-Status: UNSURE ( 6.36 ) 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 Hi, On 9/7/26 09:46, Jia Wang wrote: > The UltraRISC DP1000 GMAC provides fixed internal delays on both TX and RX > RGMII clock paths. > > Add a platform glue driver and describe both delay capabilities through > the common stmmac platform data. This lets the common RGMII delay handling > adjust the interface mode passed to the PHY and reject incompatible RGMII > modes. > > Signed-off-by: Jia Wang Reviewed-by: Maxime Chevallier Maxime