From patchwork Tue Nov 21 02:24:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Zhang X-Patchwork-Id: 13462452 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="U0ef+60g" Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 58C69AA; Mon, 20 Nov 2023 18:26:06 -0800 (PST) Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3AL1bLp9031829; Tue, 21 Nov 2023 02:25:56 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=39zYZVWHKjCqVtFqA560XQ5daKdnAU7exjkrbIy5ykA=; b=U0ef+60g86D9Fv0krlgifQOTAPbMnaMttgoqSFAZsJsSvRgPFsjGnGl7dpzb+4fxlc3l s6W+3GK9rVj/zOoWyOITzf9rOmi9cMbd25T/EC6FhipJG6QFIh+O3Tn1n+FEPJ/KUdTI JUsDYmzyAnNsuyn9p2K88/VTrZ3/HtBlVJ50x0tkPrBdpRHoWiXRiKxIqqSi2rnlwG4X LYhjOvgxFcfIyqHwLLkArohqRqgQY1+hjb77QLBuWgIv7LIOwtGnI7icyIbGK8GKvyWr XRSvmhAHl1hVqhT+08MPRt8PDhTgGJ16JI+hLYpfxT9bfkQjLMHIvh1FlsPScCSDog62 9g== Received: from nalasppmta04.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ug0ey2td0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 Nov 2023 02:25:56 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA04.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3AL2PtEc009722 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 21 Nov 2023 02:25:55 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 15.2.1118.40; Mon, 20 Nov 2023 18:25:50 -0800 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 , Song Chai , , Subject: [PATCH v3 7/8] dt-bindings: arm: Add support for TPDM CMB MSR register Date: Tue, 21 Nov 2023 10:24:53 +0800 Message-ID: <1700533494-19276-8-git-send-email-quic_taozha@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1700533494-19276-1-git-send-email-quic_taozha@quicinc.com> References: <1700533494-19276-1-git-send-email-quic_taozha@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) 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: PqhtpifRjZnHa-kxbSLHxj7sMEaPNlDC X-Proofpoint-ORIG-GUID: PqhtpifRjZnHa-kxbSLHxj7sMEaPNlDC X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-20_22,2023-11-20_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 adultscore=0 mlxlogscore=982 priorityscore=1501 bulkscore=0 lowpriorityscore=0 impostorscore=0 mlxscore=0 spamscore=0 phishscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311210015 Add property "qcom,cmb_msr_num" to support CMB MSR(mux select register) for TPDM. It specifies the number of CMB MSR registers supported by the TDPM. Signed-off-by: Tao Zhang Signed-off-by: Mao Jinlong --- .../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 0d9fe01a8b15..e9e2d162a621 100644 --- a/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml +++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml @@ -70,6 +70,15 @@ properties: minimum: 0 maximum: 32 + qcom,cmb-msrs-num: + description: + Specifies the number of CMB MSR(mux select register) registers supported + by the monitor. If this property is not configured or set to 0, it means + this TPDM doesn't support CMB MSR. + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 32 + clocks: maxItems: 1 @@ -125,6 +134,7 @@ examples: reg-names = "tpdm-base"; qcom,cmb-element-size = /bits/ 8 <64>; + qcom,cmb-msrs-num = <32>; clocks = <&aoss_qmp>; clock-names = "apb_pclk";