From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from cp2.siel.si (cp2.siel.si [46.19.12.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5F8EBEACE for ; Tue, 7 Oct 2025 09:00:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.19.12.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759827651; cv=none; b=DqX3+XlBB+QAN+MAddNy5YC6D/N2ujZH37vMJTvQPR5iwO11pmJCHJiugTzHyOCoJFJUlBHMvEuddX+BZmqGc6kmDIFlLNlahmgDQpr/HjDyw9WaCTlRCyi9lEQiXOYFMYMIJ27NuB16yrDi1yO2/BBNuaoc3amMfGrMD3WXYTs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759827651; c=relaxed/simple; bh=eNLh2sl1E7GE2+5DyV9dKbAUakN5RdwhTwQxV573oiE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=HW7V7o3IH6NyhBKHHupoOzHXTZW4VLmM/T2edEBxxgwliolbTtUj2sw6zpCENl2Yo0hddWtknPnbc53y8mIQFR8eoUZs3yyWVmdKLJlQqWiQ4Sr0f53FuVOt/QLMcCChshNa2DCuMHVTNjhCdxXZrsV5NZTK5xK74kGYr2Jdods= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com; spf=pass smtp.mailfrom=norik.com; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b=n7TiSlUD; arc=none smtp.client-ip=46.19.12.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=norik.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b="n7TiSlUD" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=norik.com; s=default; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject: Cc:To:From:Sender: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-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=I4koABzEQoGKLzAtw8KpjOXYdJpMHOXjILBXMLZGWaA=; b=n7TiSlUD+1OiiL2GO9Zg04Yicn +AW9x+mJuW8/d/6gEzO8FiNlc6QKmEzzY8FgVATJcGTSgvckJbwMiedxDg9rJrVDft2g/gGhNYuWO YtC7ozZyWSYT0Cu4UcllSw09QpTBGbsIGM54U3cL1eQarFNjgd7Wfm33zx0o7vDqmiCcsHmrXkjxW myUgBIha7g329UqhgAJI/DubMAjCZbv4wjBZC2ApPpkdzqQLh83sG1LD2ube6hUD5XVh9hTAqLYUc jsTfRh3VMd9yf3Wxr2zP7Ru+A5BDtNYuZy1MuDLwYSbQ/oJMauruCS80dQLf5nzl/zSQLnS9aWF0J z7NgHwDA==; Received: from 89-212-21-243.static.t-2.net ([89.212.21.243]:34170 helo=localhost.localdomain) by cp2.siel.si with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1v63FJ-0000000BgWm-0nsq; Tue, 07 Oct 2025 10:40:31 +0200 From: Primoz Fiser To: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: [PATCH 1/2] arm64: dts: freescale: imx93-phyboard-nash: Add jtag overlay Date: Tue, 7 Oct 2025 10:40:27 +0200 Message-Id: <20251007084028.1125185-1-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cp2.siel.si X-AntiAbuse: Original Domain - lists.linux.dev X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cp2.siel.si: authenticated_id: primoz.fiser@norik.com X-Authenticated-Sender: cp2.siel.si: primoz.fiser@norik.com X-Source: X-Source-Args: X-Source-Dir: Add overlay to enable JTAG pins on the board's JTAG (X41) connector. Signed-off-by: Primoz Fiser --- arch/arm64/boot/dts/freescale/Makefile | 2 ++ .../freescale/imx93-phyboard-nash-jtag.dtso | 26 +++++++++++++++++++ 2 files changed, 28 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx93-phyboard-nash-jtag.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 525ef180481d..c72a6fdc5412 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -356,10 +356,12 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-kontron-bl-osm-s.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin.dtb +imx93-phyboard-nash-jtag-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-jtag.dtbo imx93-phyboard-nash-peb-wlbt-07-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-nash-peb-wlbt-07.dtbo imx93-phyboard-segin-peb-eval-01-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-eval-01.dtbo imx93-phyboard-segin-peb-wlbt-05-dtbs += imx93-phyboard-segin.dtb imx93-phyboard-segin-peb-wlbt-05.dtbo imx93-phycore-rpmsg-dtbs += imx93-phyboard-nash.dtb imx93-phyboard-segin.dtb imx93-phycore-rpmsg.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-jtag.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-nash-peb-wlbt-07.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-eval-01.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-phyboard-segin-peb-wlbt-05.dtb diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-nash-jtag.dtso b/arch/arm64/boot/dts/freescale/imx93-phyboard-nash-jtag.dtso new file mode 100644 index 000000000000..4744eabf95f3 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-nash-jtag.dtso @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (C) 2025 PHYTEC Messtechnik GmbH + * Author: Primoz Fiser + */ + +#include "imx93-pinfunc.h" + +/dts-v1/; +/plugin/; + +&gpio2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_jtag>; +}; + +&iomuxc { + pinctrl_jtag: jtaggrp { + fsl,pins = < + MX93_PAD_GPIO_IO24__JTAG_MUX_TDO 0x31e + MX93_PAD_GPIO_IO25__JTAG_MUX_TCK 0x31e + MX93_PAD_GPIO_IO26__JTAG_MUX_TDI 0x31e + MX93_PAD_GPIO_IO27__JTAG_MUX_TMS 0x31e + >; + }; +}; -- 2.34.1