From patchwork Tue Aug 1 06:40:23 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Komal Bajaj X-Patchwork-Id: 13335831 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 74B1AC0015E for ; Tue, 1 Aug 2023 06:40:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231751AbjHAGkw (ORCPT ); Tue, 1 Aug 2023 02:40:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51244 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229946AbjHAGkv (ORCPT ); Tue, 1 Aug 2023 02:40:51 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7624C98; Mon, 31 Jul 2023 23:40:50 -0700 (PDT) Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37157E6Z014917; Tue, 1 Aug 2023 06:40:47 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=3WP82ESlPGg/bfk6gvQRhFnAXHPs/eyjVLNLE8TvaG0=; b=T+e+lsVcxbJSUb0zX7+qVB5wFZDG6XnLkKnjNh2cwruQ0Z6u95d76ZgR063QmXcr7gzv IxVhjwn1/KsCADAGY+7afMLYKCg3+6AoODMSfbVR5D2Oa8IlkMS2qO9QO7Jo/H9xcSFG sya/PpylgGF6mTT3/XlHoH8ktaGaWERNWn13eyj6fpjFE+GINjuzBuWMZwWUgNwqPAdD VAMsmSaYJsVioSl1JJbj0af3K/lYOvTmcKTB5LQFu4ziMFbb4loyS/xn84Cem43vAszk dZ/jRaU/aPeaZ47o3PFV4+6e4/iv9DaZj6NuHir7CfvAtAPH0Zh+pa8Ovv/MGDeGuxQG 6A== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s6d61jch9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 01 Aug 2023 06:40:47 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3716ek98014455 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 1 Aug 2023 06:40:46 GMT Received: from hu-kbajaj-hyd.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Mon, 31 Jul 2023 23:40:42 -0700 From: Komal Bajaj To: , , , , , , CC: , , , Komal Bajaj Subject: [PATCH v6 0/2] nvmem: sec-qfprom: Add Qualcomm secure QFPROM support Date: Tue, 1 Aug 2023 12:10:23 +0530 Message-ID: <20230801064025.17381-1-quic_kbajaj@quicinc.com> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: SdF540jN4-QPgo64ws2kY9elI3pSavLD X-Proofpoint-ORIG-GUID: SdF540jN4-QPgo64ws2kY9elI3pSavLD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-01_03,2023-07-31_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 impostorscore=0 adultscore=0 suspectscore=0 bulkscore=0 mlxscore=0 phishscore=0 mlxlogscore=699 clxscore=1015 malwarescore=0 priorityscore=1501 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308010060 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Changes in v6 - - Removed '|' from description in binding. - Removed the header inclusion under the example in the binding. - Removed devm_pm_runtime_enable() api as there is no pm runtime handlers or users in this driver as of now. - Not keeping Bjorn's reviewed tag as removing the above mentioned api. Changes in v5 - - Separating this from original series [1]. - Added description of driver to secure qfprom binding. - Replaced pm_runtime_enable() withh devm_pm_runtime_enable(). - Changed module license to GPL instead of GPL v2. This series introduces a new driver for reading secure fuse region and adding dt-bindings for same. [1] https://lore.kernel.org/linux-arm-msm/20230623141806.13388-1-quic_kbajaj@quicinc.com Komal Bajaj (2): dt-bindings: nvmem: sec-qfprom: Add bindings for secure qfprom nvmem: sec-qfprom: Add Qualcomm secure QFPROM support .../bindings/nvmem/qcom,sec-qfprom.yaml | 58 ++++++++++ drivers/nvmem/Kconfig | 13 +++ drivers/nvmem/Makefile | 2 + drivers/nvmem/sec-qfprom.c | 101 ++++++++++++++++++ 4 files changed, 174 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/qcom,sec-qfprom.yaml create mode 100644 drivers/nvmem/sec-qfprom.c