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 DE7FDC5B552 for ; Tue, 10 Jun 2025 06:12:39 +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: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:In-Reply-To:References:List-Owner; bh=I4ti+/foQg3QbjYgEJL1AVz6uH68ooxEzV0rGfw+TYU=; b=bxp/H1HaaeQZtylGfJveImx5wb kHdOgtdci6V+4EEAtbZpRoARzxr3/zu83JEl0s+lSjvanWQ+l9BY4CoMTrzPp55prymTS/KfxRnWK 2eO3jtwoJaPcfH171hhHmMwJcZOHdmj5KJiULdc0pgHBvKbCTT176g08KnwgdQfnKhCdr+IHyEZbL JulMf3gAlaghrtydgUSP589jA9LVw15NyyYSDpyMmtRClVWvMmq6iBOzqh5t/rLk3r/C6pNdi1orn TPsVSda1AVgpD/Xn83u7Vk+PMFJEZVVh/D+vjQrwKXu+nZXFP6Yxjsp/0rsKrc6f2kRjqQnYyycRA J103LAwA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOsDm-00000005uBY-1yYd; Tue, 10 Jun 2025 06:12:30 +0000 Received: from mail.thorsis.com ([217.92.40.78]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOs9Z-00000005tlx-2zuA for linux-arm-kernel@lists.infradead.org; Tue, 10 Jun 2025 06:08:11 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id AB8E81485BB5; Tue, 10 Jun 2025 08:08:00 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=thorsis.com; s=dkim; t=1749535683; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding; bh=I4ti+/foQg3QbjYgEJL1AVz6uH68ooxEzV0rGfw+TYU=; b=DxP4gN/oqr6gN9kmsdPBSyeLw6tkZIOAmwNldabPG+7Hhp9EtGCtotcehqu0dNUnjHlOAT LUIMnguyEn0vT5FWSRzuscfaELFyJOCVX1wO0fZcHVSYt+HJDqUwaayGGPj3Hakr3cg0Gn bnaPOVZtSmsP/J+kZRd8jUoHnr+ratbdESmBrU1vRgAaK+m8fShfZXIYEUyJ+Wv6C3AC1m Nv1QLKDjAZcP5FBDWSbj7o0TrI97MxCRCFA8K8AuiGpw9v8KPJxU4DSPYyKKEG2J9K2UnP 9U+cEqXuI8FsOxG9eSbLlMNp0TuSRFkP9Vgel0sLaD5fzh6IZdzJry7VcrjbEw== From: Alexander Dahl To: devicetree@vger.kernel.org Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , imx@lists.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] arm64: dts: imx8dxl-ss-conn: Disable USB3 nodes Date: Tue, 10 Jun 2025 08:07:56 +0200 Message-Id: <20250610060756.8212-1-ada@thorsis.com> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250609_230810_203323_6B6B66B7 X-CRM114-Status: UNSURE ( 8.11 ) 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 The i.MX 8DualXLite/8SoloXLite has a different connectivity memory map than the generic i.MX8 has. One conflicting resource is usb, where the imx8dxl has a second usb2 phy @5b110000, while the generic imx8 dtsi has one usb2 phy and one usb3 phy, and the usb3otg @5b110000. When including both imx8dxl-ss-conn.dtsi and imx8-ss-conn.dtsi as done in imx8dxl.dtsi this leads to a duplicate unit-address warning. The usb3otg node was introduced after the initial imx8dxl support with commit a8bd7f155126 ("arm64: dts: imx8qxp: add cadence usb3 support") and since then leads to warnings like this (when building with ptxdist): CPP generic/platform-v8a/build-target/linux-6.12/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts DTC generic/platform-v8a/packages/linux-6.12/boot/imx8dxl-evk.dtb /home/adahl/Work/bsp/thorsis/generic/platform-v8a/build-target/linux-6.12/arch/arm64/boot/dts/freescale/imx8-ss-conn.dtsi:148.24-182.4: Warning (unique_unit_address): /bus@5b000000/usb@5b110000: duplicate unit-address (also used in node /bus@5b000000/usbphy@5b110000) Signed-off-by: Alexander Dahl --- arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi index 9b114bed084b..a66ba6d0a8c0 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-conn.dtsi @@ -5,6 +5,8 @@ /delete-node/ &enet1_lpcg; /delete-node/ &fec2; +/delete-node/ &usbotg3; +/delete-node/ &usb3_phy; / { conn_enet0_root_clk: clock-conn-enet0-root { base-commit: 19272b37aa4f83ca52bdf9c16d5d81bdd1354494 -- 2.39.5