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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2985c2346f3sm129027605ad.18.2025.11.16.23.08.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 16 Nov 2025 23:08:36 -0800 (PST) From: Jianping Li To: andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: Jianping Li , ekansh.gupta@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2] arm64: dts: qcom: kodiak: Add memory region for audiopd Date: Mon, 17 Nov 2025 15:08:19 +0800 Message-Id: <20251117070819.492-1-jianping.li@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20251114055639.1050-1-jianping.li@oss.qualcomm.com> References: <20251114055639.1050-1-jianping.li@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMTE3MDA1OCBTYWx0ZWRfX7NGvBIJzHrom BPNuInGpwbM0JGta7GUOnZCdLToKWSlQtxn6bwMWQ+ERS5sUda39anX4MssYzOe6OFGq33I+oud BoIGB4f4AqsiDliIoC+5yjdaEFQEINgT6dl6MLf836ahbOIKTDmu2+8TSgfoKaa4OcL7aJgdPUY OVjQ4IH976/c+kjj2YzrfDchOMujYayO+t/gAOUIdjdemGAHFHK7fqOIlvP7paSmcLd7i7TwQxR RLfiE6+k/6YxLLbtaiXE/+qLNT2pW4sBJubgk4xsdrVX/E24B/RDlItuPkv2yqOyilyMm2NyENN xo011O6KXGEc4X0mMNwGqbIhn90vAkEIu24gz14SaxeiVZRTYuNCSB1ThMrMC1e68VnSioy88fY ppRE6gap7i+gbDdur+4EIjcke92RCQ== X-Proofpoint-GUID: x3lJNwfnZfGWdfxakzpYsBct0v-cj_Le X-Proofpoint-ORIG-GUID: x3lJNwfnZfGWdfxakzpYsBct0v-cj_Le X-Authority-Analysis: v=2.4 cv=Pb7yRyhd c=1 sm=1 tr=0 ts=691ac9f5 cx=c_pps a=IZJwPbhc+fLeJZngyXXI0A==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=6UeiqGixMTsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=3y2iGwN1jkfzY8oq8JMA:9 a=uG9DUKGECoFWVXl0Dc02:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-11-17_02,2025-11-13_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 lowpriorityscore=0 spamscore=0 clxscore=1015 priorityscore=1501 suspectscore=0 bulkscore=0 impostorscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2511170058 Add reserved memory region for audio PD dynamic loading and remote heap requirement. Also add LPASS and ADSP_HEAP VMIDs. Signed-off-by: Jianping Li --- Patch v1: https://lore.kernel.org/all/20251114055639.1050-1-jianping.li@oss.qualcomm.com/ Changes in v2: - Fixed the alignment issue of the qcom,vmids properties, aligning the values in the second row with the first row. --- arch/arm64/boot/dts/qcom/kodiak.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi index 3ef61af2ed8a..7957a9151055 100644 --- a/arch/arm64/boot/dts/qcom/kodiak.dtsi +++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi @@ -190,6 +190,11 @@ rmtfs_mem: rmtfs@9c900000 { qcom,client-id = <1>; qcom,vmid = ; }; + + adsp_rpc_remote_heap_mem: adsp-rpc-remote-heap@9cb80000 { + reg = <0x0 0x9cb80000 0x0 0x800000>; + no-map; + }; }; cpus { @@ -4139,6 +4144,9 @@ fastrpc { qcom,glink-channels = "fastrpcglink-apps-dsp"; label = "adsp"; qcom,non-secure-domain; + memory-region = <&adsp_rpc_remote_heap_mem>; + qcom,vmids = ; #address-cells = <1>; #size-cells = <0>; -- 2.43.0