From nobody Wed Nov 27 02:27:22 2024 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 2AFCA1DAC9C; Tue, 15 Oct 2024 08:16:46 +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=1728980208; cv=none; b=HrL37T9mdGHwKG70bWJNNTj3JnaoVQYtbfs7dArIn7Gglt+fA1fipWXk1D0a2EwUnSSEdb4fun7YwFFc+4s5cNXpbuQ+NpEQcAADT1/EIU9huWVx9PB2ozoGs6o2fdMu0UhCNPXCYeEYt4idvehrsY4CIqZ50ghcWFR4uP1QV9Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728980208; c=relaxed/simple; bh=FrclMq2tHmEkq1bg5lF/Su4kpFvNsCCPpJ6DE4tpqP0=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=GemzmFRSyYJ1b9XFfN5W8D3Ka1+ZtsahLZBNJICkqV8uETD1/x55VUhipD+dv97nFmKu5DeegCfLh5EiQqenKfSqcq1kjuznsht+PwXXM1YLERMGe2uXbLlOuQHB5ovaoRa0fkYjaNeOVlivZ80LrSqwJHMp9I4PbiBicCDXFGw= 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=GM6jQ3vn; 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="GM6jQ3vn" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 49F7QdTG028079; Tue, 15 Oct 2024 08:16:38 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=ZsvhKkAZf1x5mKNkW0ftI0pd bm+EzBMtTl/K60kRHCg=; b=GM6jQ3vn4dwpOtCZ3fE+6D8BCjCUqS3Ms28fwOsy tTJ8x1UnqQVIxn/nGgqTOR0YOQ1opNXkvnyy+0OK9mxElN5OZm41IwBkgwNZjCRQ BcM8yVgmQ+ghiDdoxGuOyOYh/dezRk6dwtVOZUdxQydWO09yT7toJovHmXCOyu/K YXY+Pm6SkJ0LZ7hSFnTTdOLBEh5DIIDKlVuZ3AoEExBrOhoueOoAtS56NoJh2/rQ y7hUDCGhKSDi/HaLVWQl/1fe6MINTJs8jax9wZp3IEfWSJkPSlWrbhOyFiYIKUJC ofJ8V6n6VbsflDKHugicfrbtdAnkxULjCRXYCBicvox71g== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 429m0f843p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 15 Oct 2024 08:16:38 +0000 (GMT) Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 49F8Gb7v015361 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 15 Oct 2024 08:16:37 GMT Received: from hu-qqzhou-sha.qualcomm.com (10.80.80.8) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Tue, 15 Oct 2024 01:16:34 -0700 From: Qingqing Zhou To: , , , , , , , , CC: , , , , Qingqing Zhou Subject: [PATCH v2 4/4] arm64: dts: qcom: qcs615: add the APPS SMMU node Date: Tue, 15 Oct 2024 13:46:03 +0530 Message-ID: <20241015081603.30643-5-quic_qqzhou@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20241015081603.30643-1-quic_qqzhou@quicinc.com> References: <20241015081603.30643-1-quic_qqzhou@quicinc.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01b.na.qualcomm.com (10.47.209.197) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: XwoMW7OSBghX0dOuT6KGeytO6V9sQVKS X-Proofpoint-ORIG-GUID: XwoMW7OSBghX0dOuT6KGeytO6V9sQVKS X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 bulkscore=0 adultscore=0 clxscore=1015 phishscore=0 spamscore=0 impostorscore=0 suspectscore=0 mlxlogscore=798 malwarescore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2410150054 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Add the APPS SMMU node for QCS615 platform. Add the dma-ranges to limit DMA address range to 36bit width to align with system architecture. Signed-off-by: Qingqing Zhou --- arch/arm64/boot/dts/qcom/qcs615.dtsi | 74 ++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qco= m/qcs615.dtsi index 027c5125f36b..fcba83fca7cf 100644 --- a/arch/arm64/boot/dts/qcom/qcs615.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi @@ -379,6 +379,7 @@ soc: soc@0 { compatible =3D "simple-bus"; ranges =3D <0 0 0 0 0x10 0>; + dma-ranges =3D <0 0 0 0 0x10 0>; #address-cells =3D <2>; #size-cells =3D <2>; =20 @@ -524,6 +525,79 @@ reg =3D <0x0 0x0c3f0000 0x0 0x400>; }; =20 + apps_smmu: iommu@15000000 { + compatible =3D "qcom,qcs615-smmu-500", "qcom,smmu-500", "arm,mmu-500"; + reg =3D <0x0 0x15000000 0x0 0x80000>; + #iommu-cells =3D <2>; + #global-interrupts =3D <1>; + + interrupts =3D , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + , + ; + }; + intc: interrupt-controller@17a00000 { compatible =3D "arm,gic-v3"; reg =3D <0x0 0x17a00000 0x0 0x10000>, /* GICD */ --=20 2.17.1