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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 376B0C7EE25 for ; Mon, 12 Jun 2023 08:02:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233068AbjFLICU (ORCPT ); Mon, 12 Jun 2023 04:02:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38746 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231411AbjFLIBS (ORCPT ); Mon, 12 Jun 2023 04:01:18 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CD27113; Mon, 12 Jun 2023 01:00:29 -0700 (PDT) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 35C5L9WU010315; Mon, 12 Jun 2023 07:09:19 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=EwDQ8V1o8aMoce5+y4ZLTI9J03Z8DIY0p5SfAX3XBG4=; b=dFVg/rWSgwHsTKSlvEBubRf4N7Mxda/pza8myv/AW6YBDPGCbUEWyAMvH8K17J6werdy j85Pmgkk5W60AIL285iJ2apZ+PBtAQRv7bVY3ybzADQtzhHEcfcle3JzqnOgWCMTy/Nt 65bPBQ0jUZiNaDMHKZBr/sFIDUz+QeT+1hK4XtTR/mZfucKDoM31Uk447jVJvXCyD3kt H5uZfyDe4aHL2qCGBxm33S1Lqpmfh1dNZtWusJo9CuUp7JdgJ5vGygiixiYVvGQ49tNI 5HWth9gzO8CNZF4P4VyUDRjCLjxTfMxXu7FKC8mkR1AljdlvE8BQx2t/6rkvc/W6CfsV Rw== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3r4ehtts9k-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jun 2023 07:09:18 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 35C79HTr021469 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 12 Jun 2023 07:09:17 GMT Received: from taozha-gv.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.986.42; Mon, 12 Jun 2023 00:09:12 -0700 From: Tao Zhang To: Mathieu Poirier , Suzuki K Poulose , Alexander Shishkin , Konrad Dybcio , Mike Leach , Rob Herring , Krzysztof Kozlowski CC: Tao Zhang , Jinlong Mao , Leo Yan , Greg Kroah-Hartman , , , , , Tingwei Zhang , Yuanfang Zhang , Trilok Soni , Hao Zhang , , Subject: [PATCH v5 12/13] dt-bindings: arm: Add support for DSB MSR register Date: Mon, 12 Jun 2023 15:07:45 +0800 Message-ID: <1686553666-5811-13-git-send-email-quic_taozha@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1686553666-5811-1-git-send-email-quic_taozha@quicinc.com> References: <1686553666-5811-1-git-send-email-quic_taozha@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: 3pxikS4pSPH1yhXUbhiOJAbPST3V8MNY X-Proofpoint-ORIG-GUID: 3pxikS4pSPH1yhXUbhiOJAbPST3V8MNY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.176.26 definitions=2023-06-12_04,2023-06-09_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 mlxlogscore=870 adultscore=0 suspectscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2305260000 definitions=main-2306120060 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add property "qcom,dsb-msrs-num" to support DSB(Discrete Single Bit) MSR(mux select register) for TPDM. It specifies the number of MSR registers supported by the DSB TDPM. Signed-off-by: Tao Zhang --- Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml index 931ee8f..d1d66bc 100644 --- a/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml +++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml @@ -52,6 +52,15 @@ properties: $ref: /schemas/types.yaml#/definitions/uint8 enum: [32, 64] + qcom,dsb-msrs-num: + description: + Specifies the number of DSB(Discrete Single Bit) MSR(mux select register) + registers supported by the monitor. If this property is not configured + or set to 0, it means this DSB TPDM doesn't support MSR. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 32 + clocks: maxItems: 1 @@ -86,6 +95,7 @@ examples: reg = <0x0684c000 0x1000>; qcom,dsb-element-size = /bits/ 8 <32>; + qcom,dsb-msrs-num = <16>; clocks = <&aoss_qmp>; clock-names = "apb_pclk"; -- 2.7.4