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 D076DC7EE30 for ; Tue, 1 Jul 2025 15:58:20 +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=BTWZ3fHGa7D6q7y60m0EG2fACXLmItVUIq7xJ4IjjQY=; b=0hjT3+yODa7/IaKlhCpqQvMl0o glLY/Xg1HiTkRH5p/Tv3qEk3rqp8xIVtqfbOkjE+GqBQMxjGjPM8IzjdqOEdXF3UriRn035gIgt7/ 5zjKgTCzGF0FjXPpRLmWqLX25+AGs4gvPpzeeiKg5bbpJbOF2ssYrTIan80n+k/6TPt2a/PscXYgm aGZqs3AjYM1i8eFuUnOs5r753+QeRQUixdXMcd5MUvOmwL7RUwmbPxHhJR3wrsb+yNmE8ACu+FZLe g3rqVRZuRVc3CTR6vNHR3lg85VadjQx513kXnRt3Hh4c0H6CTPNnGOA3DIq3ojxkpM8pqXZso6XFr JBsXTj7Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uWdN8-00000005xFE-1hFy; Tue, 01 Jul 2025 15:58:14 +0000 Received: from mail-m16.yeah.net ([220.197.32.17]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uWblQ-00000005eyy-1aCI for linux-arm-kernel@lists.infradead.org; Tue, 01 Jul 2025 14:15:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yeah.net; s=s110527; h=Date:From:To:Subject:Message-ID:MIME-Version: Content-Type; bh=BTWZ3fHGa7D6q7y60m0EG2fACXLmItVUIq7xJ4IjjQY=; b=U3CnYPmPEVwCoaI0np4ka5Gsdc2I4ORmD17aTa2WfYQDoNSHi9mdV3lbg68Sjk 4vQ2dmezvfuCeJRm9pLq4AAGmbVAZaOeQi6zLmghRQrIx3Ww/OaGDjWfAULoj3Ar 6EC3XChsX8k1tCEaNfiAbYisoRRFRr9tZ01RSZTiEF/Cw= Received: from dragon (unknown []) by gzsmtp1 (Coremail) with SMTP id Mc8vCgD336hg7WNovcABAA--.3851S3; Tue, 01 Jul 2025 22:14:58 +0800 (CST) Date: Tue, 1 Jul 2025 22:14:56 +0800 From: Shawn Guo To: Stefano Radaelli Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, andrew@lunn.ch, Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2] arm64: dts: freescale: imx8mp-var-som: Add EQoS support with MaxLinear PHY Message-ID: References: <20250609160949.35654-1-stefano.radaelli21@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250609160949.35654-1-stefano.radaelli21@gmail.com> X-CM-TRANSID: Mc8vCgD336hg7WNovcABAA--.3851S3 X-Coremail-Antispam: 1Uf129KBjvdXoW7Jr1kKFykCry7XrykKFWxJFb_yoWDAFbE9F W3Xr48J34UtFyfGanYgrW8JF1Fkan5XF10gr4UWr93taySvws3AFyvqa45KF4UXayftrsx Z392krWFv34rWjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUjVbyJUUUUU== X-Originating-IP: [114.216.146.217] X-CM-SenderInfo: pvkd40hjxrjqh1hdxhhqhw/1tbiCxx9ZWhjvz7WaAAAs7 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250701_071513_414067_72CBD00D X-CRM114-Status: GOOD ( 11.82 ) 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 Mon, Jun 09, 2025 at 06:09:48PM +0200, Stefano Radaelli wrote: > Enable the EQoS Ethernet controller on the i.MX8MP VAR-SOM with the > integrated Maxlinear MXL86110 PHY. The PHY is connected to the EQOS > MDIO bus at address 4. > > This patch adds: > - EQOS controller configuration with RGMII interface. > - Proper reset timings. > - PHY power supply regulators. > - RGMII pinmux configuration for all data, control and clock signals. > - LED configuration for link status indication via the LED subsystem > under /sys/class/leds/, leveraging the support implemented in the. > mxl86110 PHY driver (drivers/net/phy/mxl-86110.c). > Two LEDs are defined to match the LED configuration on the Variscite > VAR-SOM Carrier Boards: > * LED@0: Yellow, netdev trigger. > * LED@1: Green, netdev trigger. > > The RGMII TX/RX delays are implemented in SOM via PCB passive > delays, so no software delay configuration is required. > > Signed-off-by: Stefano Radaelli Applied, thanks!