From patchwork Fri Nov 25 10:35:33 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naman Jain X-Patchwork-Id: 13055745 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 BBB9DC4332F for ; Fri, 25 Nov 2022 10:36:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229553AbiKYKgA (ORCPT ); Fri, 25 Nov 2022 05:36:00 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33398 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229541AbiKYKf6 (ORCPT ); Fri, 25 Nov 2022 05:35:58 -0500 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50E61303CB; Fri, 25 Nov 2022 02:35:58 -0800 (PST) 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 2AP8tcrq013196; Fri, 25 Nov 2022 10:35:50 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-type; s=qcppdkim1; bh=9/JwlFdZxR/Av60fuDgGOCsKJSidvpa774Rv0zzgIVk=; b=T3F94jKoEZsd6FVOLYLB34v1S0x/Ffnbi2EV4oaqKViueP+ktjwGEmORCmwGO1ZcUUSv 2QutnVixNC+s/T/U0VL1uvKBhH4nJgp1pJ1m1J2NxDw7UNrhGCEGIo6e+V+lTTdK12of Wkid9Pg07sa3kYfgy+5ssNvLXxjBG2wWoZ0c9n3k2WrZXe5hu5Vp3UKV/KnPu8g9VNck 71vC/eyo49JCQdse73DOgMPAHzZSYB2h/MiN305mxU18GWTzdQ94HkWJzkct4C7EKFHx sHo0Kn/noFJMrnocDXE6lymdsB2AB25RiNiTmMhifeVQVcy5rR4GRhHrVArAhnxU3Usx gw== Received: from nalasppmta03.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3m1gxeqa93-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 25 Nov 2022 10:35:50 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA03.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2APAZnew001693 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 25 Nov 2022 10:35:49 GMT Received: from hu-namajain-hyd.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.36; Fri, 25 Nov 2022 02:35:46 -0800 From: Naman Jain To: Andy Gross , Bjorn Andersson , Konrad Dybcio CC: Naman Jain , , , , , Subject: [PATCH] soc: qcom: socinfo: Add support for new fields in revision 16 Date: Fri, 25 Nov 2022 16:05:33 +0530 Message-ID: <20221125103533.2960-1-quic_namajain@quicinc.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: yXJKhxTPkfvEkdGKFSBKVbFznjSK3hLK X-Proofpoint-ORIG-GUID: yXJKhxTPkfvEkdGKFSBKVbFznjSK3hLK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.895,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2022-11-25_02,2022-11-25_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 suspectscore=0 adultscore=0 mlxlogscore=999 malwarescore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 phishscore=0 bulkscore=0 mlxscore=0 clxscore=1011 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211250083 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add support for new fields coming with socinfo structure under v16 to get SKU information, product code and name and type of different parts present in the SoC. Also, add debugfs nodes to read feature and product codes to allow user to get SKU and other SoC details. Support for SoC parts name and type parsing will be added separately. Details of fields added: * feature_code: mapped to qcom internal and external SKU IDs * pcode: product code * npartnamemap_offset: parts name map array offset from socinfo base ptr * nnum_partname_mapping: number of part mappings Signed-off-by: Naman Jain --- drivers/soc/qcom/socinfo.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/soc/qcom/socinfo.c b/drivers/soc/qcom/socinfo.c index 545934aead43..0464e79a3c91 100644 --- a/drivers/soc/qcom/socinfo.c +++ b/drivers/soc/qcom/socinfo.c @@ -169,6 +169,11 @@ struct socinfo { __le32 ndefective_parts_array_offset; /* Version 15 */ __le32 nmodem_supported; + /* Version 16 */ + __le32 feature_code; + __le32 pcode; + __le32 npartnamemap_offset; + __le32 nnum_partname_mapping; }; #ifdef CONFIG_DEBUG_FS @@ -189,6 +194,8 @@ struct socinfo_params { u32 num_defective_parts; u32 ndefective_parts_array_offset; u32 nmodem_supported; + u32 feature_code; + u32 pcode; }; struct smem_image_version { @@ -503,6 +510,15 @@ static void socinfo_debugfs_init(struct qcom_socinfo *qcom_socinfo, &qcom_socinfo->info.fmt); switch (qcom_socinfo->info.fmt) { + case SOCINFO_VERSION(0, 16): + qcom_socinfo->info.feature_code = __le32_to_cpu(info->feature_code); + qcom_socinfo->info.pcode = __le32_to_cpu(info->pcode); + + debugfs_create_u32("feature_code", 0444, qcom_socinfo->dbg_root, + &qcom_socinfo->info.feature_code); + debugfs_create_u32("pcode", 0444, qcom_socinfo->dbg_root, + &qcom_socinfo->info.pcode); + fallthrough; case SOCINFO_VERSION(0, 15): qcom_socinfo->info.nmodem_supported = __le32_to_cpu(info->nmodem_supported);