From nobody Thu Oct 1 15:53:53 2026 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 3251B374A01 for ; Fri, 7 Aug 2026 05:51:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786081873; cv=none; b=DBhuW8pWHMMbLt3/a4R8SPBPU6nfRLKp6y07DUEH5oxXERoRykQDcXNgWhZ9TugW001Ia+4GyiK+ckklD1jbnarE9rpnmSPmMq+TdE5xWwV8Lwa1lg7n5gFGlb2WN34/5IBc8LYGcpQacf4+d/sFnYPNCUjOm1QG/+kP2/ZOJAg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786081873; c=relaxed/simple; bh=v/zTiUNCxB4Ng7mmLXqr5PO4bNjNHxLDHwbVMZQQMUc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=saKOTe92wcARmiuiyEFwDmLFyayuzzdHhinF8c97q/i7xnxAkicGzAjTcEOZYysXXYDY4j/g4kBM43zxnwaWARX2rvPbDa85neUJf/WHdGQlMKh1TwDWKWTl7sztp0dPECWM3kjZpqSMyzJjNAEfUGm84G8nXz6f1XzEqmFvDss= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=Hn4v8D/8; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b=jm6AdP4a; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="Hn4v8D/8"; dkim=pass (2048-bit key) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.b="jm6AdP4a" Received: from pps.filterd (m0279865.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 6770GdVR4063176 for ; Fri, 7 Aug 2026 05:51:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=UVKpc/MMmcoTzFiiMBAxOc 9ZT5E/QMoAN6p0lflpkvg=; b=Hn4v8D/8+kF5wPvLHQCY9kn109XMrFjn1lpedn Wk6wmxHPr05YwVXZH958VMeOd8PfEOQZHpwYwURdtIp6fRahvm0MWhtlAV78YPON b7EAViHX4KU6Dar7hqWbBe0f9vrsU2nm8Fld/YzjmwVrZpphsuClW3kmqTwollDQ nMD7kH8Bg+Mz7S2eMxBPpWO8wrsHJ5rs13nVHlD1LqchZWIfnbpgoTXqLVSytJtC lId3xw57WgonSn40dG5fHnaVA/gewGHE7KLj8xMEx3FJkBbelgyJ1Bre3Bk9TZrq WJ2qo+Avh63a9BSZhobidq3Rk1fx6KyeXElUvkGF+NpbywbQ== Received: from mail-pl1-f198.google.com (mail-pl1-f198.google.com [209.85.214.198]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4fvy6habsp-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Fri, 07 Aug 2026 05:51:11 +0000 (GMT) Received: by mail-pl1-f198.google.com with SMTP id d9443c01a7336-2cee1ec30f2so37042655ad.3 for ; Thu, 06 Aug 2026 22:51:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1786081871; x=1786686671; darn=vger.kernel.org; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to:content-type; bh=UVKpc/MMmcoTzFiiMBAxOc9ZT5E/QMoAN6p0lflpkvg=; b=jm6AdP4ajN9t2vQJPYlS28BiOtwpDf2nGiOHqWNjKcIkcvjxCrpn+tZu5ZmX607a6a kbA3VMK2uirIyXgdKi1Kba4emYzzUBuWB0vESLown36deQQtZyGO9Hr3x9XOEFzknRkD nqHOf2cIvZccY0JZShgfbNAzYl6rapiE96QXsdPSsNp+Fn7ffRhC8hpTANUEwKf/lvsO QSovYbf4QrcTAw3NwkTMn7p5pSjgh7CtSeI2jQbdxk5FfUZfPCPk0aiKis/rkFqYpg1t +5C6qc2GqK8E9HhEoyGUo7B7sYZ797IjfjInl83l4qmmAuPXf7s2yCe9C1DRWd72FFN/ gomw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786081871; x=1786686671; h=cc:to:message-id:content-transfer-encoding:content-type :mime-version:subject:date:from:x-gm-gg:x-gm-message-state:from:to :cc:subject:date:message-id:reply-to:content-type; bh=UVKpc/MMmcoTzFiiMBAxOc9ZT5E/QMoAN6p0lflpkvg=; b=f/wGTtQIu5Tp6Gi5a9cdSdJ2yQbnKmReEDuKtIyP2ky2boTvYRH/1+WxMlrm+fH1T4 O3LTGRDEr295SXZZGHKrz07Ri2zfX+EsW4OVZ9ttjynbTxx99urMUES+EzLOtBXSPk7E d6p2wfvKwcibXqTp52njyoUtQpZx9xUN6Unq1CPncaQNydxnZRU2UFBaMWQbJEl38+KO +5JbIbFxbqLZKrrDLK44tRFvwg1sLymqmfBQXbZnU8KXHcQe7YfPB0Im6IzPMhjH6Csv 14GzR9ZN/A8lFq+Kgr7bVlNpz4/5eRlUdMm5Fgb0DCcDAF3fClUBt4cNU7IaRbp8aCUm WBXg== X-Forwarded-Encrypted: i=1; AHgh+RrcUvnVPB8koor/DKFX4fXHH7/RCR8RCSTRf0AWOclVaXrFjkPwbZQF8lg/4t9rgfnfTqWC9K7ifZqGiZs=@vger.kernel.org X-Gm-Message-State: AOJu0YyNfA2p6MkRTiu6z1oy01kef7FCodn9jTvtVz0BXJHkfV9GD10U Jhh3yNNYPaW60UmEVmdmRXYF8ncNf6j8C5NU1oLYLMruyR1sDiSr6GKmBs68kD3xS/GH5UQRpS9 IDo3JqgzgmejEXkkC4m4AXrX/kn3YhuPU54ioA5WRATKEV6zhZ5TYDgl5VZMj8GLXArs= X-Gm-Gg: AR+sD10QpiGiR2xg7ueGaa+c6OELC9QfLqpZY0gYA/nDHIsQ+PcbUIfbCSqKiK1EZBQ 5OrSTD5KWcLvOWLE7gIbbooE3aBV+lYl9jMfeAdhvihfMXAVNuGaTrQ/1NErr/lrSMu5i1g+jSm yWAxSWn/6TOcHT4+Vyf04ZLGDXJqHWxpx0z7vNY+CW4SomqJh+7VXTYFLvCFJLwhaBLVpmAH7cY DicMTzyTDvfVNulaZ35Qa2E2TQ0S2+6Nmd5R8t5M4NnJcqtfdSfQC8s5atXA5WJP+Ag0du5uMRZ nkUuh/gJk1FNrteA0Yudiv6YGTxBwY+eEsvc9ogCPlUvtAehJ6XR899r2OkLb/odXv+GHzzE/hj cN6eKEfPSGQM3q53xz+Q/C8+RV7wmgWK+WQ== X-Received: by 2002:a17:902:f60c:b0:2cc:aa36:c04c with SMTP id d9443c01a7336-2d0ca7afcabmr239335995ad.1.1786081870709; Thu, 06 Aug 2026 22:51:10 -0700 (PDT) X-Received: by 2002:a17:902:f60c:b0:2cc:aa36:c04c with SMTP id d9443c01a7336-2d0ca7afcabmr239335445ad.1.1786081870314; Thu, 06 Aug 2026 22:51:10 -0700 (PDT) Received: from hu-vkatoch-hyd.qualcomm.com ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2d16c4e957esm3431895ad.75.2026.08.06.22.51.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 06 Aug 2026 22:51:09 -0700 (PDT) From: Vinayak Katoch Date: Fri, 07 Aug 2026 11:20:56 +0530 Subject: [PATCH v2] arm64: dts: qcom: agatti: Add memory-region for audio PD Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260807-agatti-audio-v2-1-3959b1ab8059@oss.qualcomm.com> X-B4-Tracking: v=1; b=H4sIAD9ydWoC/3WMwQ7CIBAFf6XZszSACtaT/2F6oAu2m9hSgTaah n8Xe/fyknnJzAbRBXIRrtUGwa0UyU8F5KECHMzUO0a2MEguFb9wxUxvUiJmFkueHc+6Q6tPxjU IRZmDe9B7z93bwgPF5MNnr6/i9/4JrYIJhlZppRAbxO7mY6xfi3miH8e6DLQ55y93osg3rwAAA A== X-Change-ID: 20260806-agatti-audio-357bcd74ae9c To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Bharath Kumar , Chenna Kesava Raju , Ekansh Gupta , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Vinayak Katoch X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1786081866; l=1572; i=vinayak.katoch@oss.qualcomm.com; s=20260609; h=from:subject:message-id; bh=v/zTiUNCxB4Ng7mmLXqr5PO4bNjNHxLDHwbVMZQQMUc=; b=jmnf1vZpwUOFZet0Nov3erMBPpRMxcLCqjXFnJ/1cq2lf0Jm5ijyZW/g1ZkVa/5H8ovN38m2r 8aw8Fn9vETDDdwQP8KgL3FkxPFz3uSdMjW0/uE5+f8VTf6txYAgKKnV X-Developer-Key: i=vinayak.katoch@oss.qualcomm.com; a=ed25519; pk=UrGeKKxjIjpHZIjsbQKS/8rrVaP9KVGki69pFclCH08= X-Authority-Analysis: v=2.4 cv=G60s1dk5 c=1 sm=1 tr=0 ts=6a75724f cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=ZePRamnt/+rB5gQjfz0u9A==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=xTAV2kzwEx0x-571GnoA:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-GUID: Cc9Cy_G_gmO6YzMKzLYb2ETfM18Je0ba X-Proofpoint-ORIG-GUID: Cc9Cy_G_gmO6YzMKzLYb2ETfM18Je0ba X-Proofpoint-Spam-Info: AW1haW4tMjYwODA3MDA0MCBTYWx0ZWRfXy+K0vn7ShXfq xcb32jk8kiwgCrEqZLHS+G6YhViYE90zu+wEIyeGBMvPE5Zu2hwi3fF+CjJtZtMoaz5u7agZgBd 9B91pCjirIcW5b125WFrNRG75h4h4Vk= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODA3MDA0MCBTYWx0ZWRfX2bmhzIzc2uM9 D9n0wTt0hncIAcq6xDsu71IrdUMqcjFIfBSrkF9LB8FWAsNhskj7dRmsOZbvehfvqHK6fvePWu5 TR9pJoq9kJIrT8rRVAprgbDIhKfh2GCpuafaxrnMaQYRC1RVEAv92SAXcAFPlQj/AMzcK1Wney6 mgghj7VXVUor0ElBLGx7i616iGoQ5SpZXYqfKZLN5GYYfKFWVfrW+yWHgeMzRWL8I8qeJBst7lL +rREF9K/a+7N2u7zKGoYN8//3KIC4BqvQNyXU94t2VJTjgI4gkAXylT8251kA4BI4PEQ0jQ2InO +ZAhn0y9bor9vReHyk8YzQmyrBAE0ERNz2cgHTEbvotilE8gwCK+Dmy9uoK1xQde24bZHFDxGV4 FQw2uUuG+1O9zY1GYbAziAdtLuIZ5etBe0ju/8M6lqPojAlbpgjWePr1uQDQJlHDX3jNItjlKLi 8hHASUySv0RqcEUVIlw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-07_01,2026-08-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 bulkscore=0 adultscore=0 spamscore=0 clxscore=1015 phishscore=0 suspectscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608070040 Reserve memory region for audio PD dynamic loading and remote heap requirements. Add the required VMID list for memory ownership transfers. Signed-off-by: Vinayak Katoch Reviewed-by: Dmitry Baryshkov Reviewed-by: Ekansh Gupta Tested-by: Christopher Obbard --- Changes in v2: - Fixed VMID list alignment. - Link to v1: https://lore.kernel.org/r/20260806-agatti-audio-v1-1-cd6766cc= 9ccb@oss.qualcomm.com --- arch/arm64/boot/dts/qcom/agatti.dtsi | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/agatti.dtsi b/arch/arm64/boot/dts/qco= m/agatti.dtsi index 590bd2432d85..2064eed01327 100644 --- a/arch/arm64/boot/dts/qcom/agatti.dtsi +++ b/arch/arm64/boot/dts/qcom/agatti.dtsi @@ -381,6 +381,14 @@ rmtfs_mem: memory@89b01000 { qcom,client-id =3D <1>; qcom,vmid =3D ; }; + + adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap { + compatible =3D "shared-dma-pool"; + alloc-ranges =3D <0x0 0x80000000 0x0 0x80000000>; + reusable; + alignment =3D <0x0 0x400000>; + size =3D <0x0 0x800000>; + }; }; =20 smp2p-adsp { @@ -2348,6 +2356,9 @@ fastrpc { compatible =3D "qcom,fastrpc"; qcom,glink-channels =3D "fastrpcglink-apps-dsp"; label =3D "adsp"; + memory-region =3D <&adsp_rpc_remote_heap_mem>; + qcom,vmids =3D ; =20 qcom,non-secure-domain; =20 --- base-commit: 1701fda2f58e345c050f4309971bdc07cd6146ba change-id: 20260806-agatti-audio-357bcd74ae9c Best regards, --=20 Vinayak Katoch