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 X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D4EADC46460 for ; Tue, 14 May 2019 08:28:00 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 9F2C121655 for ; Tue, 14 May 2019 08:28:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="YKDuVu6z"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=st.com header.i=@st.com header.b="RbfAZWNa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F2C121655 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=st.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=AJt46wApmnTsHWL7rOg2AiLbxub4MT75lxIMW6oX9Nk=; b=YKDuVu6z9hP+rM hdVCIosBNBJagvWSBNY5ZjKAJX97NcpLZ2cp3oFz2xa4CLMER0q+IyhkaVllUBJQ4gbD6h9pVuYP9 I5C6QXxz3iLvWkrfm74f670SleJHDgmoowzybXEjIpoXd8Vmf3UunuEkm239VCh0FBeCOjEBiBIqL 2EVEeD0cysT3AgTOyLggsSsVOltSCMhq5pS8VIZye8IO+gwZ8O2RN2Px+y+53MPOrweYxVrnSW9fZ iQw/EL0y19g/a8lV5IA9QYTwDH98WDpdQuM5OwRZs9Yc+p0WXA/ut0wRiPbOABCu+AfCVz6zChtGv ZPyC7WHZFWrQL08UHUlg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQSmv-0005le-ET; Tue, 14 May 2019 08:27:53 +0000 Received: from mx07-00178001.pphosted.com ([62.209.51.94]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQSmJ-0004qD-LM for linux-arm-kernel@lists.infradead.org; Tue, 14 May 2019 08:27:29 +0000 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x4E8Q8xp029562; Tue, 14 May 2019 10:27:08 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=cSw7dbXcAbS5Q/0FeaUhUZjqh7E4PIut1NGw2jFxHQc=; b=RbfAZWNaTw7ekn4Qvx6XDaQ9kqvaprs9BUC9VSJL84SFK4sSm4IYGB51dn7AVuELdKoP JSLiGo8Fmqbtkb59Zu0MpxjzII8Uvb6kOpnhQnrURRAMdVfldmCuTLq+IdVrZkk1eDgv gcWXN1t+8q2Bs9CVPZ2C7eIGkBEZnSfZEPbP5eDejPJeEuWjC2uT5p2GFDtUUyDHvBFQ 20//UDlxX1gc5+EWb3v/UiVhVHOhGayDDMnxANEaOvvpz+sYlUclC0+XaQPUSH0W9JS6 XA6upeebVf4E7YerIPeavihghI6g1hWcVEekqpgFqlBZ2R84MtOZV7lznn3YJb8dip9A sQ== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2sdkuyqnmk-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 14 May 2019 10:27:08 +0200 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 B86A434; Tue, 14 May 2019 08:27:07 +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 7E2C81551; Tue, 14 May 2019 08:27:07 +0000 (GMT) Received: from SAFEX1HUBCAS23.st.com (10.75.90.47) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 14 May 2019 10:27:07 +0200 Received: from localhost (10.201.23.25) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 14 May 2019 10:27:06 +0200 From: Fabien Dessenne To: Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre Torgue , Ohad Ben-Cohen , Bjorn Andersson , , , , , Subject: [PATCH v4 0/8] stm32 m4 remoteproc on STM32MP157c Date: Tue, 14 May 2019 10:26:55 +0200 Message-ID: <1557822423-22658-1-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=2019-05-14_05:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190514_012716_949255_81450E08 X-CRM114-Status: GOOD ( 14.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Ludovic Barre , Arnaud Pouliquen , Loic Pallardy , Fabien Dessenne , Benjamin Gaignard Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.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. Changes since v3: -Replaced "st,auto_boot" with "st,auto-boot" -Update m4 reg values and align with unit-address Changes since v2: - Clarified "reg" description - Change m4 unit adress to 38000000 - Renamed "auto_boot" in "st,auto-boot" Changes since v1: - Gave details about the memory mapping (in bindings). - Used 'dma-ranges' instead of 'ranges'. - Updated the 'compatible' property. - Remove the 'recovery', 'reset-names' and 'interrupt-names' properties. - Clarified why / when mailboxes are optional. 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 | 37 ++ .../devicetree/bindings/remoteproc/stm32-rproc.txt | 63 +++ arch/arm/boot/dts/stm32mp157a-dk1.dts | 52 ++ arch/arm/boot/dts/stm32mp157c-ed1.dts | 52 ++ arch/arm/boot/dts/stm32mp157c.dtsi | 20 + drivers/remoteproc/Kconfig | 15 + drivers/remoteproc/Makefile | 1 + drivers/remoteproc/stm32_rproc.c | 628 +++++++++++++++++++++ 8 files changed, 868 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 -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel