From patchwork Mon Nov 21 08:21:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tao Zhang X-Patchwork-Id: 13050447 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 2A808C4332F for ; Mon, 21 Nov 2022 08:22:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229617AbiKUIWj (ORCPT ); Mon, 21 Nov 2022 03:22:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229519AbiKUIWh (ORCPT ); Mon, 21 Nov 2022 03:22:37 -0500 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D87F22BC6; Mon, 21 Nov 2022 00:22:35 -0800 (PST) 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 2AL7PNDe000663; Mon, 21 Nov 2022 08:22:23 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=V1LU8LRl+xf+WYxTE4dHJDvpPMGsaDqm739lkesWJ2A=; b=QBqDDd+1JJ6kPwqNqKTRDtlW6s85yk6hNLmsDPfSgujA6L2gqyfmiTnndhr32DmswyYw Fx4rbVa4iwR6PQpLqMGznpPYuonAiJcD6EZ9vo2LSWDc/Itu8Z8AsT/pTyTQnJeJdr6N 4UsXJaadqPVRHi7w5wadyL9Wf6l1tb0xIFfe1v+1rAbX+CMi0tZt02fm1eTt/nTn6MW0 oy8ShlaH4k0VUtzHxBG8fGLn+E/sMAfgNgVQc4TZijSTFu4ms4rQpYf1xvquf71fBAqP X3djEy/49D1FRK1ilx3kxJrLAkefa7/BMmqUZCG8Q693JgngJbF4NiKhq1PHbCvyzZsT Mw== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3kxrkv3vte-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 21 Nov 2022 08:22:23 +0000 Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 2AL8MLwm023983 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 21 Nov 2022 08:22:21 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 15.2.986.36; Mon, 21 Nov 2022 00:22:16 -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 , Hao Zhang , , Subject: [PATCH v1 1/9] dt-bindings: arm: Add support for DSB element Date: Mon, 21 Nov 2022 16:21:05 +0800 Message-ID: <1669018873-4718-2-git-send-email-quic_taozha@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1669018873-4718-1-git-send-email-quic_taozha@quicinc.com> References: <1669018873-4718-1-git-send-email-quic_taozha@quicinc.com> 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: 0lD9WR4V62kOV1EdrWWgWEy7w4YXd3rt X-Proofpoint-ORIG-GUID: 0lD9WR4V62kOV1EdrWWgWEy7w4YXd3rt 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=2022-11-21_05,2022-11-18_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 spamscore=0 mlxlogscore=838 malwarescore=0 impostorscore=0 mlxscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 suspectscore=0 bulkscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2210170000 definitions=main-2211210065 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add property "qcom,dsb-elem-size" to support DSB(Discrete Single Bit) element for TPDA. Specifies the DSB element size supported by each monitor connected to the aggregator on each port. Should be specified in pairs (port, dsb element size). Signed-off-by: Tao Zhang Acked-by: Suzuki K Poulose --- Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml index c46ddea..e3b58b5 100644 --- a/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml +++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml @@ -58,6 +58,13 @@ properties: minItems: 1 maxItems: 2 + qcom,dsb-elem-size: + description: | + Specifies the DSB element size supported by each monitor + connected to the aggregator on each port. Should be specified + in pairs (port, dsb element size). + $ref: /schemas/types.yaml#/definitions/uint32-matrix + clocks: maxItems: 1 @@ -100,6 +107,8 @@ examples: compatible = "qcom,coresight-tpda", "arm,primecell"; reg = <0x6004000 0x1000>; + qcom,dsb-elem-size = <0 32>; + clocks = <&aoss_qmp>; clock-names = "apb_pclk";