From patchwork Thu Mar 13 13:09:15 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kaushal Kumar X-Patchwork-Id: 873567 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B02FA267720; Thu, 13 Mar 2025 13:10:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741871428; cv=none; b=bjW1o8pPdLGhCjXdSrznq8hU0iSprQs5NzK6KD+EDDp0j1jhKJBlWZh7bHTkXXi3H5USQCFa2XiVLtC8PsqzUiGPBmgJi1myoLJ9mUsbpPATBZ5cjysm/pBxcn7JJIOGOZXUhfD7Rr/nOeq6f7R/J1K/IObDtevOYq9nVQhbwBU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741871428; c=relaxed/simple; bh=zbFR1FFXBFFvGwPPXf9C0xyTid4aditTMo+1e3GBqhA=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=fuM0cWs+MJTArPYqOY3QUYdMMD26Nyh+FhN5AsDLEKH86c3VS9915X3V39rs2sYeh/pOfSTB+gdKvIR3RrB3DYI284RTc22UV2totJ7ZSN2GeruZHOP8cIJ4P1PaBSFJnD1SxD7zRZwj2H33j118BlrUmLOge+VsnLBz5wfnjEo= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=hvst+Ip3; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="hvst+Ip3" Received: from pps.filterd (m0279870.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 52D7CVGo020025; Thu, 13 Mar 2025 13:10:15 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=qcppdkim1; bh=5JO99QJjCsqkaKCQ48S0utm3 CaN6eHALMK/rTtHlipU=; b=hvst+Ip3oKgsyR4Lxf5MMUjophyOaD33foMztWOS F2uqT3pvfmjnRjWbVw/0QpNmimXaIHJItq39GHVqHft8gMW9BvLMkFA7ZERxFN5c aozbQxJ4bFlDI/YpHv7wG2BjSTTFq3II1aEuY6FgJpk3kuRGCLeB1ufOxTW/NQaR 4cM4gTxMx5ACVPeYuMC5SZRa9LLAR8NVd9g0dnEzXBErX6R0tv+6DVk8gHgPWRU9 nmBdJ/IgItbQQiFUwyyB1TH58Llcjudv9l+9a1GsdQtPkW1tt9O+hH5rvTW147kt nfNqJULRQ+k/RVfxUEGrmFClb7xmmqtqpfaVF01hB8W/ww== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 45bts0h0fg-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 13 Mar 2025 13:10:15 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 52DDAEXR030087 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 13 Mar 2025 13:10:14 GMT Received: from hu-kaushalk-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 15.2.1544.9; Thu, 13 Mar 2025 06:10:09 -0700 From: Kaushal Kumar To: , , , , , , , , , , CC: , , , , , Kaushal Kumar Subject: [PATCH 3/6] ARM: dts: qcom: sdx75: Add QPIC BAM support Date: Thu, 13 Mar 2025 18:39:15 +0530 Message-ID: <20250313130918.4238-4-quic_kaushalk@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20250313130918.4238-1-quic_kaushalk@quicinc.com> References: <20250313130918.4238-1-quic_kaushalk@quicinc.com> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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: hpplqxyx1N0kG5mt-GNcbcPPlm6UhnOF X-Authority-Analysis: v=2.4 cv=DNSP4zNb c=1 sm=1 tr=0 ts=67d2d937 cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=GEpy-HfZoHoA:10 a=Vs1iUdzkB0EA:10 a=COk6AnOGAAAA:8 a=MdJf58bKECR1nNME_CEA:9 a=qas1n6Zr2XN8xtvaJje3:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: hpplqxyx1N0kG5mt-GNcbcPPlm6UhnOF X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-13_06,2025-03-11_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 phishscore=0 malwarescore=0 mlxlogscore=885 priorityscore=1501 mlxscore=0 spamscore=0 bulkscore=0 impostorscore=0 suspectscore=0 adultscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503130103 Add devicetree node to enable support for QPIC BAM DMA controller on Qualcomm SDX75 platform. Signed-off-by: Kaushal Kumar --- arch/arm64/boot/dts/qcom/sdx75.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi index b0a8a0fe5f39..e3a0ee661c4a 100644 --- a/arch/arm64/boot/dts/qcom/sdx75.dtsi +++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi @@ -880,6 +880,20 @@ qcom,bcm-voters = <&apps_bcm_voter>; }; + qpic_bam: dma-controller@1c9c000 { + compatible = "qcom,bam-v1.7.0"; + reg = <0x0 0x01c9c000 0x0 0x1c000>; + interrupts = ; + clocks = <&rpmhcc RPMH_QPIC_CLK>; + clock-names = "bam_clk"; + #dma-cells = <1>; + qcom,ee = <0>; + qcom,controlled-remotely; + iommus = <&apps_smmu 0x100 0x3>; + dma-coherent; + status = "disabled"; + }; + tcsr_mutex: hwlock@1f40000 { compatible = "qcom,tcsr-mutex"; reg = <0x0 0x01f40000 0x0 0x40000>;