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 00A70C5AD5A for ; Wed, 12 Aug 2026 10:47:13 +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:References:In-Reply-To: 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:List-Owner; bh=A/LWAfPWuEWzhKiWZxXlhjHcR5HMgwatzZ9iqvl+8M0=; b=p6XNoLl9Cgo/PS80mwc+X+8u1L HCFRzHErdubSjAjCLXL9ia6FZvcf3l0JrXpI1nOyEarGtUFXVBQdG8rw2hEUV1y+nY6JKB7R4VrLI LKhRQMpO1tI+L4Xm0w1vxjuB70K9d+sAzSFG9QeSUfFa24p3ByzPsc0sYP2Wkq/BSrRGiBdS4wyhY /QYCqRcFFCqgHhrWOCar0+FtrIvabqpkPBtmTp4dNIv3q0W1g0UziMYN0OdXwjYAgfACxHda913Xu D72uBilG2UZkG6tPZcberQ1qQ6tOY76BY8TNL2RTrSvRJDhsdtjjPpALly4U6XnFdx09Z71ZjgfG1 ZAgw/HEg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wu6U7-0000000Fvwj-3f8j; Wed, 12 Aug 2026 10:47:02 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wu6U3-0000000FvvE-2QiY for linux-arm-kernel@lists.infradead.org; Wed, 12 Aug 2026 10:46:58 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 86981200018; Wed, 12 Aug 2026 12:46:51 +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 4E29E200011; Wed, 12 Aug 2026 12:46:51 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id EA84018000B0; Wed, 12 Aug 2026 18:46:48 +0800 (+08) From: Jiafei Pan To: andersson@kernel.org, mathieu.poirier@linaro.org Cc: krzysztof.kozlowski@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-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Zhiqiang.Hou@nxp.com, mingkai.hu@nxp.com, Jiafei Pan Subject: [PATCH v4 0/4] remoteproc: add Cortex-A Core remoteproc support on i.MX platforms Date: Wed, 12 Aug 2026 18:46:29 +0800 Message-Id: <20260812104633.22420-1-Jiafei.Pan@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20260511023928.39640-2-Jiafei.Pan@nxp.com> References: <20260511023928.39640-2-Jiafei.Pan@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260812_034655_762315_5EBE4E02 X-CRM114-Status: GOOD ( 10.36 ) 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. Signed-off-by: Jiafei Pan --- Changes in v4: - Refined dts binding Changes in v3: - Fixed dt_binding_check warnings - Updated prefix of patch subject Changes in v2: - Update arch/arm64/boot/dts/freescale/Makefile to add new dts --- Hou Zhiqiang (1): remoteproc: imx_rproc: add autoboot support for A-core Jiafei Pan (3): dt-bindings: remoteproc: add imx-rproc-psci remoteproc: imx_rproc: add support for Cortex-A Core arm64: dts: imx93: Cortex-A Core remoteproc device node .../remoteproc/fsl,imx-rproc-psci.yaml | 54 +++++++ 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 | 150 ++++++++++++++++++ drivers/remoteproc/imx_rproc.h | 2 + 7 files changed, 300 insertions(+) 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