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 DE120CD3427 for ; Mon, 11 May 2026 02:37:17 +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=9DlKOlJUuehNb9Lu2UuGbxTQgH88NbnWPaRrTZmBh8A=; b=e1LbSrEQkTfGE8P2iDJ+O1duss feuzXEtTCCLHTngcv3epHlO7HCgpd8lZFE/I31+Iwy5LdGTQWdirmKg/TogN3v8BZF5KKYR0ZQq2B ZwXz7Uz7NetfXus1Oi3CVg1eJlhKjNgmTHTuFQ8/zfFjQ+Uy6POkDRxIz/xJOK4wmSV6XUaVwOGpr DoPuW1Nn+uepXUUpfYqTHOdToe6jjFyYJpitO1fritxgNivPJR1T/HGI6JspVBuviaAXiVqZHvl9h gPOqSlyTScEZZWdT4GHk1nF9I2VLIgoAEXBOgHHbPqOJHsMGgTlcNr+tgkx3cF7OKlVepcaSKxDcp mnen/NVA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wMGW6-0000000C2ri-1ZdF; Mon, 11 May 2026 02:37:10 +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 1wMGW3-0000000C2qs-1ERG for linux-arm-kernel@lists.infradead.org; Mon, 11 May 2026 02:37:08 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 7C1A120489C; Mon, 11 May 2026 04:37:03 +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 4F409201388; Mon, 11 May 2026 04:37:03 +0200 (CEST) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 2082718002DC; Mon, 11 May 2026 10:37:01 +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 v3 0/4] remoteproc: add Cortex-A Core remoteproc support on i.MX platforms Date: Mon, 11 May 2026 10:39:24 +0800 Message-Id: <20260511023928.39640-1-Jiafei.Pan@nxp.com> X-Mailer: git-send-email 2.17.1 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260510_193707_475804_D6E42F66 X-CRM114-Status: UNSURE ( 9.70 ) 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. Signed-off-by: Jiafei Pan --- 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 | 51 ++++++ 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, 297 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