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 782DAFF885A for ; Wed, 29 Apr 2026 03:08:24 +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:Message-Id:Date:Subject:Cc: To:From:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=I7MR/z7Fnuf6lduN8+Dgq6LMgxDVwtxrOLMxCB0dnek=; b=ATGVJXLosBBD12fWKif7+djuHr VYdMRWRBXhGW7lVrZhyBczQxB/NCfVYMag6AJ8TQSroAokyPudpwCd/9u4tXhmw1Am8+absfM+LxK f6c4Y2vBk4HbgqRfxCzPV6QXh0BKeJUsvpGnymBeGMZZpRJ/+uksnSYqVFLvWoFNk1IeFFINollh1 Uo06kB52yImOaLOe7AFgoAGyLsLYNewaGE62QPFwx7PcKjJcOkiES6AR2vtxgLmGKmsf+00+SUPKT PlzhXa8p8URhHyXlnQ+ITiYu3jvcdNTmb3G45Ia7DGNmbcYmfiMf11bqJnB8X7QpQV948lJ1TEcTu pfWVH3rQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHvHd-00000002pVI-2f7J; Wed, 29 Apr 2026 03:08:17 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHvHb-00000002pUy-1y49 for linux-arm-kernel@lists.infradead.org; Wed, 29 Apr 2026 03:08:16 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 751DD202040; Wed, 29 Apr 2026 05:08:13 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 3BA5E201A26; Wed, 29 Apr 2026 05:08:13 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id D29C21800083; Wed, 29 Apr 2026 11:08:10 +0800 (+08) From: Jiafei Pan To: andersson@kernel.org, mathieu.poirier@linaro.org, peng.fan@nxp.com, Frank.Li@nxp.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Zhiqiang.Hou@nxp.com, mingkai.hu@nxp.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, Jiafei Pan Subject: [PATCH v2 0/5] remoteproc: add Cortex-A Core remoteproc support on i.MX platforms Date: Wed, 29 Apr 2026 11:10:42 +0800 Message-Id: <20260429031047.30893-1-Jiafei.Pan@nxp.com> X-Mailer: git-send-email 2.17.1 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260428_200815_667516_26F703D5 X-CRM114-Status: UNSURE ( 9.80 ) 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 This patch series is to add remoteproc support on Cortex-A Core of i.MX platforms: 1. Adding dts binding for Cortex-A Core remoteproc 2. Enable Cortex-A Core remoteproc support in remoteproc driver 3. Adding dts example on imx93 platforms. 4. Updating remoteproc driver to use prcoessor name as device node in sys filesystem Signed-off-by: Jiafei Pan --- Changes in v2: - Update arch/arm64/boot/dts/freescale/Makefile to add new dts --- Hou Zhiqiang (1): drivers: remoteproc: imx: add autoboot support for A-core remoteproc Jiafei Pan (4): dt-bindings: remoteproc: add imx-rproc-psci binding drivers: remoteproc: imx: add support for Cortex-A Core arm64: dts: imx93: Cortex-A Core remoteproc device node remoteproc: imx: use device node name as processor name .../remoteproc/fsl,imx-rproc-psci.yaml | 64 ++++++++ arch/arm64/boot/dts/freescale/Makefile | 2 + .../imx93-11x11-evk-multicore-rtos.dts | 39 +++++ .../imx93-14x14-evk-multicore-rtos.dts | 39 +++++ .../boot/dts/freescale/imx93-rproc-ca55.dtsi | 14 ++ drivers/remoteproc/imx_rproc.c | 152 +++++++++++++++++- drivers/remoteproc/imx_rproc.h | 2 + 7 files changed, 311 insertions(+), 1 deletion(-) create mode 100644 Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc-psci.yaml create mode 100644 arch/arm64/boot/dts/freescale/imx93-11x11-evk-multicore-rtos.dts create mode 100644 arch/arm64/boot/dts/freescale/imx93-14x14-evk-multicore-rtos.dts create mode 100644 arch/arm64/boot/dts/freescale/imx93-rproc-ca55.dtsi -- 2.43.0