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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 249B3C43217 for ; Sun, 26 Sep 2021 03:31:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 05FD660ED4 for ; Sun, 26 Sep 2021 03:31:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230412AbhIZDco (ORCPT ); Sat, 25 Sep 2021 23:32:44 -0400 Received: from inva021.nxp.com ([92.121.34.21]:58052 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230371AbhIZDcm (ORCPT ); Sat, 25 Sep 2021 23:32:42 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 7CFFE2035EF; Sun, 26 Sep 2021 05:31:05 +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 43E952035F2; Sun, 26 Sep 2021 05:31:05 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 92592183AD0B; Sun, 26 Sep 2021 11:31:03 +0800 (+08) From: Shengjiu Wang To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com Cc: linux-imx@nxp.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, shengjiu.wang@gmail.com Subject: [PATCH v5 0/4] Add remoteproc driver for DSP on i.MX Date: Sun, 26 Sep 2021 11:07:06 +0800 Message-Id: <1632625630-784-1-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org Provide a basic driver to control DSP processor found on NXP i.MX8QM, i.MX8QXP, i.MX8MP and i.MX8ULP. Currently it is able to resolve addresses between DSP and main CPU, start and stop the processor, suspend and resume. The communication between DSP and main CPU is based on mailbox, there are three mailbox channels (tx, rx, rxdb). This driver was tested on NXP i.MX8QM, i.MX8QXP, i.MX8MP and i.MX8ULP. changes in v5: - refine driver according to Mathieu's comments changes in v4: - merge binding doc to fsl,dsp.yaml for Rob's comments changes in v3: - Add this cover letter - refine clock-names according to Rob's comments - move common struct from imx_rproc.c to header file - add IMX_RPROC_SCU_API enum item - refine driver according to Mathieu's comments changes in v2: - change syscon to fsl,dsp-ctrl - add items for clock-names Shengjiu Wang (4): remoteproc: imx_rproc: Move common structure to header file remoteproc: imx_rproc: Add IMX_RPROC_SCU_API method remoteproc: imx_dsp_rproc: Add remoteproc driver for DSP on i.MX dt-bindings: dsp: fsl: update binding document for remote proc driver .../devicetree/bindings/dsp/fsl,dsp.yaml | 81 +- drivers/remoteproc/Kconfig | 11 + drivers/remoteproc/Makefile | 1 + drivers/remoteproc/imx_dsp_rproc.c | 1206 +++++++++++++++++ drivers/remoteproc/imx_rproc.c | 28 +- drivers/remoteproc/imx_rproc.h | 39 + 6 files changed, 1333 insertions(+), 33 deletions(-) create mode 100644 drivers/remoteproc/imx_dsp_rproc.c create mode 100644 drivers/remoteproc/imx_rproc.h -- 2.17.1 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56167C433EF for ; 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Sun, 26 Sep 2021 05:31:05 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 92592183AD0B; Sun, 26 Sep 2021 11:31:03 +0800 (+08) From: Shengjiu Wang To: ohad@wizery.com, bjorn.andersson@linaro.org, mathieu.poirier@linaro.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com Cc: linux-imx@nxp.com, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, shengjiu.wang@gmail.com Subject: [PATCH v5 0/4] Add remoteproc driver for DSP on i.MX Date: Sun, 26 Sep 2021 11:07:06 +0800 Message-Id: <1632625630-784-1-git-send-email-shengjiu.wang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210925_203110_579482_4FD2D6FC X-CRM114-Status: GOOD ( 11.19 ) 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: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Provide a basic driver to control DSP processor found on NXP i.MX8QM, i.MX8QXP, i.MX8MP and i.MX8ULP. Currently it is able to resolve addresses between DSP and main CPU, start and stop the processor, suspend and resume. The communication between DSP and main CPU is based on mailbox, there are three mailbox channels (tx, rx, rxdb). This driver was tested on NXP i.MX8QM, i.MX8QXP, i.MX8MP and i.MX8ULP. changes in v5: - refine driver according to Mathieu's comments changes in v4: - merge binding doc to fsl,dsp.yaml for Rob's comments changes in v3: - Add this cover letter - refine clock-names according to Rob's comments - move common struct from imx_rproc.c to header file - add IMX_RPROC_SCU_API enum item - refine driver according to Mathieu's comments changes in v2: - change syscon to fsl,dsp-ctrl - add items for clock-names Shengjiu Wang (4): remoteproc: imx_rproc: Move common structure to header file remoteproc: imx_rproc: Add IMX_RPROC_SCU_API method remoteproc: imx_dsp_rproc: Add remoteproc driver for DSP on i.MX dt-bindings: dsp: fsl: update binding document for remote proc driver .../devicetree/bindings/dsp/fsl,dsp.yaml | 81 +- drivers/remoteproc/Kconfig | 11 + drivers/remoteproc/Makefile | 1 + drivers/remoteproc/imx_dsp_rproc.c | 1206 +++++++++++++++++ drivers/remoteproc/imx_rproc.c | 28 +- drivers/remoteproc/imx_rproc.h | 39 + 6 files changed, 1333 insertions(+), 33 deletions(-) create mode 100644 drivers/remoteproc/imx_dsp_rproc.c create mode 100644 drivers/remoteproc/imx_rproc.h -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel