Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp321146ybz; Tue, 21 Apr 2020 09:38:18 -0700 (PDT) X-Google-Smtp-Source: APiQypIrxRvKJAsYQunxlBQDlQ38UTwjJt5k0kR97eag2I7z4qRPyz5ZU7ta+2iHyfWhjhjlidoA X-Received: by 2002:a17:906:f90e:: with SMTP id lc14mr21392012ejb.156.1587487098820; Tue, 21 Apr 2020 09:38:18 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1587487098; cv=none; d=google.com; s=arc-20160816; b=A/KJKdJiYSTjtG00u8/BfRjwHQnu840rdnIkRcPbtnq69PXUcJkeGDkZWw3C+Y96l+ T7OLATTH1fATFctXySYwBv4yeLzfgJTgpCpGaOD02PZk3t2gPxrWHoiqdVCUKqitH9lo yRI8AceaPg2YDrvyb+YaHoC8jzwDk/V40GtQbPxYjpMGho1khD0YU/D8voGg2cIllKC1 AzMVcn/v41Z4OJJYZ+KRknPQ+1L/cGrkI808n/bCSgDtbE4b5AB8j/Q+mcOKI6UcDiRr p1e3Ti+PlSgyr2rmghT8yMYvs8GIPzlc2xVtVYbwxtg4kqS4+Lxu+Le3gYgoai4hW0/+ Qugw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:ironport-sdr:ironport-sdr; bh=9wyXNyPOfKckLRvDOJVTy0zA5AEvknPgVZ2FT65Fizk=; b=bSYRqgVeUv2W+FGo1FVG/0tty0EQknvGvAfwwi/+x46LxmDhaziJ5whyUua664N/zE MUyzTYDEvgNZt/DPvjqAbUXLuFbpwNRvaLSkC9yZcP4x8ZKJHBEwRu7BjickTJSSOmAb bwuWtQpHPq87A4RVBmggjlAvBO/6uqMVE1uZoBQSp5WWi1+X1wqTHaqeUKqcib6CZ1qN NUT7K97X7FbuwphqrL8tCYO/s3tVOxIVo5oTcsjTSi/J5JMaYz1beLi7UpgyaW6wF+Ys vF2M/1kCFVeQccXwnw3bXEj/EF4bRsSq3QFmq0EF5cxBH1Vjj5PbxdOqg5LYDGTontgj TbnQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id v20si2200727edb.416.2020.04.21.09.37.53; Tue, 21 Apr 2020 09:38:18 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726136AbgDUQg3 (ORCPT + 99 others); Tue, 21 Apr 2020 12:36:29 -0400 Received: from mga07.intel.com ([134.134.136.100]:41402 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725870AbgDUQg2 (ORCPT ); Tue, 21 Apr 2020 12:36:28 -0400 IronPort-SDR: mmupEVOgE4pb0iQPggfjXSzkfrcYNJ9Hs43OlSrhUjeksi6QKTZOcfvhGghf9yZvoT+2a5BwCy /VE3ZALGSD9w== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2020 09:36:26 -0700 IronPort-SDR: HvIJwZk1MLJIzXs3XyzrNOWtCXf2oDnfOrV7a2PZKwpN01yMVf/cCI3H0aPJIu1ZMc2hjGTXij nahNXmtAfXiw== X-IronPort-AV: E=Sophos;i="5.72,410,1580803200"; d="scan'208";a="429584494" Received: from dalessan-mobl1.ir.intel.com ([10.252.22.134]) by orsmga005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Apr 2020 09:36:24 -0700 From: Daniele Alessandrelli To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , Rob Herring , Andy Shevchenko , Daniele Alessandrelli , Paul J Murphy Subject: [PATCH 0/1] Add IMR driver for Keem Bay Date: Tue, 21 Apr 2020 17:36:17 +0100 Message-Id: X-Mailer: git-send-email 2.21.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following is a patch for a new Intel Movidius SoC, code-named Keem Bay. Keem Bay needs a driver to disable the Isolated Memory Region (IMR) set up by the SoC bootloader during early boot. If such an IMR is not disabled and some device tries to access it, the system will reboot. Since this driver is SoC-specific and Keem Bay is a new SoC, I was unsure of where to put this driver. In the end I decided to create a new 'keembay' directory in 'drivers/soc'. I hope that's reasonable, if not, just let me know. Daniele Alessandrelli (1): soc: keembay: Add Keem Bay IMR driver MAINTAINERS | 5 ++++ drivers/soc/Kconfig | 1 + drivers/soc/Makefile | 1 + drivers/soc/keembay/Kconfig | 22 +++++++++++++++++ drivers/soc/keembay/Makefile | 5 ++++ drivers/soc/keembay/keembay-imr.c | 40 +++++++++++++++++++++++++++++++ 6 files changed, 74 insertions(+) create mode 100644 drivers/soc/keembay/Kconfig create mode 100644 drivers/soc/keembay/Makefile create mode 100644 drivers/soc/keembay/keembay-imr.c -- 2.21.1