From patchwork Tue Mar 5 14:24:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabien DESSENNE X-Patchwork-Id: 1051750 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=st.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44DK0Y1J4Sz9s4Y for ; Wed, 6 Mar 2019 01:24:45 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728381AbfCEOYn (ORCPT ); Tue, 5 Mar 2019 09:24:43 -0500 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:16533 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728352AbfCEOYn (ORCPT ); Tue, 5 Mar 2019 09:24:43 -0500 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x25EGagS011754; Tue, 5 Mar 2019 15:24:26 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2qygfxhvth-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 05 Mar 2019 15:24:26 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 1BB6B31; Tue, 5 Mar 2019 14:24:26 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id EE1CB2CF7; Tue, 5 Mar 2019 14:24:25 +0000 (GMT) Received: from SAFEX1HUBCAS24.st.com (10.75.90.95) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.361.1; Tue, 5 Mar 2019 15:24:25 +0100 Received: from localhost (10.201.23.25) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Tue, 5 Mar 2019 15:24:25 +0100 From: Fabien Dessenne To: Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre Torgue , Ohad Ben-Cohen , Bjorn Andersson , , , , , CC: Fabien Dessenne , Loic Pallardy , Arnaud Pouliquen , "Ludovic Barre" , Benjamin Gaignard Subject: [PATCH 0/8] stm32 m4 remoteproc on STM32MP157c Date: Tue, 5 Mar 2019 15:24:01 +0100 Message-ID: <1551795849-13672-1-git-send-email-fabien.dessenne@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.201.23.25] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-03-05_08:, , signatures=0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org STMicrolectronics STM32MP157 MPU are based on a Dual Arm Cortex-A7 core and a Cortex-M4. This patchset adds the support of the stm32_rproc driver allowing to control the M4 remote processor. Fabien Dessenne (8): dt-bindings: stm32: add bindings for ML-AHB interconnect dt-bindings: remoteproc: add bindings for stm32 remote processor driver remoteproc: stm32: add an ST stm32_rproc driver ARM: dts: stm32: add m4 remoteproc support on STM32MP157c ARM: dts: stm32: declare copro reserved memories on STM32MP157c-ed1 ARM: dts: stm32: enable m4 coprocessor support on STM32MP157c-ed1 ARM: dts: stm32: declare copro reserved memories on STM32MP157a-dk1 ARM: dts: stm32: enable m4 coprocessor support on STM32MP157a-dk1 .../devicetree/bindings/arm/stm32/mlahb.txt | 30 + .../devicetree/bindings/remoteproc/stm32-rproc.txt | 67 +++ arch/arm/boot/dts/stm32mp157a-dk1.dts | 54 ++ arch/arm/boot/dts/stm32mp157c-ed1.dts | 54 ++ arch/arm/boot/dts/stm32mp157c.dtsi | 21 + drivers/remoteproc/Kconfig | 15 + drivers/remoteproc/Makefile | 1 + drivers/remoteproc/stm32_rproc.c | 624 +++++++++++++++++++++ 8 files changed, 866 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/stm32/mlahb.txt create mode 100644 Documentation/devicetree/bindings/remoteproc/stm32-rproc.txt create mode 100644 drivers/remoteproc/stm32_rproc.c