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 88491C79FA1 for ; Fri, 11 Sep 2026 06:55:25 +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: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=JjYxkAm7QbFYYB7LMWnpMWe9u0fWtPokAq8Px9owrSg=; b=VsyV7OsM6EsDP2rif9qZbtXqJG 1QYADdkyrreTlJrIxXyTOTN0dAL3177PXJzxiUP3BplByIc11Eg8cyPEEShnxnqQdStqCd3/swYRt 5cPdNnPJyjCCzlZ4poNA8VE1c1ivbKrnonmerVGNwvLSw8X/3fR2E4CoX9muLKTlxfwT2qZfspH3p zLL0g1WpD6XUJPbuM7Dk6D6wyhciVxVpJNlv8me7UMbl+reY8LOS/bAjP7GOmHh5XsXKl0gkTMYkb GcSuDTnksU7hYqx5ws3xfp69Z4eRQeIraan6YWzIId2SyQdj9kku4lerF3q23mpNsCzP+4L1yZkxU x3WJ65nw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4vAK-0000000Fy8P-2JTK; Fri, 11 Sep 2026 06:55:16 +0000 Received: from mail-m49197.qiye.163.com ([45.254.49.197]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x4vAG-0000000Fy7p-3Tbv; Fri, 11 Sep 2026 06:55:15 +0000 Received: from Vostro-3710.. (unknown [14.220.232.127]) by smtp.qiye.163.com (Hmail) with ESMTP id 4d649de3c; Fri, 11 Sep 2026 14:55:07 +0800 (GMT+08:00) From: Chukun Pan To: razor1702@gmail.com Cc: HystericalDragons@proton.me, amadeus@jmu.edu.cn, conor+dt@kernel.org, devicetree@vger.kernel.org, devnull+hystericaldragons.proton.me@kernel.org, diederik@cknow-tech.com, heiko@sntech.de, jensenhuang@friendlyarm.com, krzk+dt@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, jonas@kwiboo.se Subject: Re: [PATCH v3 1/5] arm64: dts: rockchip: Reset the NanoPi Zero2 PHY from the MDIO bus Date: Fri, 11 Sep 2026 14:55:00 +0800 Message-Id: <20260911065500.3145846-1-amadeus@jmu.edu.cn> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260909225002.976-1-razor1702@gmail.com> References: <20260909225002.976-1-razor1702@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0aa08f3fa3b903a2kunm0979cd011deada X-HM-MType: 10 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFITzdXWRgWCB1ZQUpXWS1ZQUlXWQ8JGhUIEh9ZQVlDTENDVkkfTU4dTx1DGk0YTVYeHw 5VEwETFhoSFyQUDg9ZV1kYEgtZQVlKT1VJSUtVSUhJVUpJTFlXWRYaDxIVHRRZQVlPS0hVSktISk 5MTlVKS0tVSkJLS1kG X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260910_235513_095599_C8D4F432 X-CRM114-Status: UNSURE ( 5.52 ) 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, > &mdio1 { > + reset-delay-us = <20000>; > + reset-gpios = <&gpio4 RK_PC2 GPIO_ACTIVE_LOW>; > + reset-post-delay-us = <100000>; This is an incorrect change, see also: [1] Since you are using mainline U-Boot 2026.07, you should have already noticed that nanopi-zero2-rk3528 is available. Therefore, the nanopi-zero2-rk3528 target should be used instead of generic-rk3528. [1] https://lore.kernel.org/lkml/1e8da54f-ef87-4d31-9a0a-17c0ff66bee0@kwiboo.se/