From patchwork Wed Nov 16 11:13:54 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Souradeep Chowdhury X-Patchwork-Id: 13044947 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id B94BBC4332F for ; Wed, 16 Nov 2022 11:17:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nwA9IEtcbBgfFJjRRY/hksx/ImSgrSKg75IBJnH3Z3o=; b=SBov9wPqo+ueY2 mLaO7yOQRPCN6OEG1zpL4J82sct6vM8Fq1YNq1+3ig9TnIGVf8RqIYycjOUKcTNaERGsGcVvXZ9Wo YHiZ8aFQGC4PeWSlA8nxLn/AJtDb3L6YXj1wPsjViIrEWewABABWIX2pZrrpR8AeMYgn8qhOaXG+d Vu9kkbpLeevnOyxwhbz9H4PykLsw2gbK6f+x5CZNs6wmbjowjkAsePUuKR2hUbkRPjnvYNrr2Baf4 hzOySnuPKdjjlvwjXlt1xGJS4sEN0EInXo8zV7DtKkRBvjUSUmbKjqUYE6oHruh7s18AeuNvkXi9d KE7D8Tnyg2pAmuA5bt3A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovGPF-002kgB-5d; Wed, 16 Nov 2022 11:16:37 +0000 Received: from mx0b-0031df01.pphosted.com ([205.220.180.131]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ovGP7-002kWb-0b for linux-arm-kernel@lists.infradead.org; Wed, 16 Nov 2022 11:16:30 +0000 Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 2AGB4X4R032677; Wed, 16 Nov 2022 11:15:49 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=qcppdkim1; bh=IHVOJ5xAe51suIpB5F6aScRld64dlGhxxWCbQJ8TYhY=; b=Dec0bOxUq+9KKmDJJ7idvgL88giBs9Xeb7a/uKiIRb0qEX0rLNMiGW3GEuhs9RGFN4rU cay/8xjul+oimTm3rg5DfUh4S3UfJx93Wu+DrscAeS1f9Iyub+1VrzVt+yByspBnZSOx 0S5iBzMjOV4Ah2V0PrApbdgzWvdfWiUARDMjKmmXRssjiOUpZwkCm42r+dtvbtKhDEtT 3QOAozneQb892MKI8ZUAxCVEBMeYGi90ulAWSBOdBElowDob2K45qSD5496lIQU1rJV5 NSlnQODuuX9HJ79y17I4wmPX7AGNKHnSOrs9i/WF+tMiXtpHCrDodJfdtLwCGOcy+tzk hw== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3kvt4a8s6s-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Nov 2022 11:15:49 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2AGBFm8h015062 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Nov 2022 11:15:48 GMT Received: from blr-ubuntu-525.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 15.2.986.29; Wed, 16 Nov 2022 03:15:43 -0800 From: Souradeep Chowdhury To: Andy Gross , Bjorn Andersson , Rob Herring , "Krzysztof Kozlowski" , Konrad Dybcio , Alex Elder CC: , , , , "Sai Prakash Ranjan" , Sibi Sankar , Rajendra Nayak , , Souradeep Chowdhury Subject: [PATCH V19 1/7] dt-bindings: Added the yaml bindings for DCC Date: Wed, 16 Nov 2022 16:43:54 +0530 Message-ID: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: 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-ORIG-GUID: hL0o82zXC3WBaoP0-vedfIxWuFA5o5vv X-Proofpoint-GUID: hL0o82zXC3WBaoP0-vedfIxWuFA5o5vv 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=2022-11-16_02,2022-11-16_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 malwarescore=0 mlxlogscore=999 suspectscore=0 mlxscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 adultscore=0 clxscore=1015 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211160080 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221116_031629_241727_4B4B343C X-CRM114-Status: GOOD ( 18.75 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Documentation for Data Capture and Compare(DCC) device tree bindings in yaml format. Signed-off-by: Souradeep Chowdhury Reviewed-by: Rob Herring Reviewed-by: Bjorn Andersson Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/soc/qcom/qcom,dcc.yaml | 44 ++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml b/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml new file mode 100644 index 0000000..ac3b51b --- /dev/null +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,dcc.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/soc/qcom/qcom,dcc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Data Capture and Compare + +maintainers: + - Souradeep Chowdhury + +description: | + DCC (Data Capture and Compare) is a DMA engine which is used to save + configuration data or system memory contents during catastrophic failure + or SW trigger. DCC is used to capture and store data for debugging purpose + +properties: + compatible: + items: + - enum: + - qcom,sm8150-dcc + - qcom,sc7280-dcc + - qcom,sc7180-dcc + - qcom,sdm845-dcc + - const: qcom,dcc + + reg: + items: + - description: DCC base + - description: DCC RAM base + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + dma@10a2000{ + compatible = "qcom,sm8150-dcc","qcom,dcc"; + reg = <0x010a2000 0x1000>, + <0x010ad000 0x2000>; + };