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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13b87b92b27sm25435361c88.6.2026.07.12.23.33.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Jul 2026 23:33:13 -0700 (PDT) From: Varadarajan Narayanan Date: Mon, 13 Jul 2026 12:02:22 +0530 Subject: [PATCH v13 6/6] arm64: dts: qcom: ipq9574: add nodes to bring up q6 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: 7bit Message-Id: <20260713-rproc-v13-6-41011cbcda3e@oss.qualcomm.com> References: <20260713-rproc-v13-0-41011cbcda3e@oss.qualcomm.com> In-Reply-To: <20260713-rproc-v13-0-41011cbcda3e@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Mathieu Poirier , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manikanta Mylavarapu Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, Gokul Sriram Palanisamy , George Moussalem , Konrad Dybcio , Dmitry Baryshkov , Vignesh Viswanathan , Varadarajan Narayanan X-Mailer: b4 0.14.3 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzEzMDA2NiBTYWx0ZWRfX/H/daQ01FuPV 1SphVmw5VY+680Xgx5DtwTyERRdbP7UWlyORL+aRfp5J9/rcXmCbe7chWwTrWIYxEJO38iPFieS EB5TEfrACtkFtpEf6iW9knIkvlOIJcc= X-Proofpoint-GUID: areV2pzPcSCV96Zm1mDrmXOLffsTo1Q1 X-Proofpoint-ORIG-GUID: areV2pzPcSCV96Zm1mDrmXOLffsTo1Q1 X-Authority-Analysis: v=2.4 cv=dJSWXuZb c=1 sm=1 tr=0 ts=6a5486ea cx=c_pps a=Qgeoaf8Lrialg5Z894R3/Q==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=EUspDBNiAAAA:8 a=UqCG9HQmAAAA:8 a=VFxxlfVBB3dI8x85gZMA:9 a=QEXdDO2ut3YA:10 a=x9snwWr2DeNwDh03kgHS:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzEzMDA2NiBTYWx0ZWRfXzl/SG7IhvadV /UBGkgWSDQRyRpPIiv1b2ztoK2Lmj/1a6sxserqdH0K0I59ElTiyHYMWZfrPumJQhNfqQU+UraO d2Fz5gOoMIjYJYyQKD/bHDbu8azevBiiPrByVWTqZ708o0MFd/IeAcV4zM3BbhaMOdR6PusWpu+ U9vMfOiMDG1F4cPWX7H53zkHbAIPRpzmSSwRIXGsvf4Phx86I701bDwPMtRYY2N3IW6T4WZ1Ssp C34BY+U6I5FIlHLOULBUSj1CNCRCAqd6kzBPskbD82HKhsnLcEZel/MGvwAmouhK3ZmU1ZdmAJw +r1H3V2ht4Fu5v+CHAnjCNYDDgsDXD4+iQ2/UewP1aUR4Gntn6S3Q6TIfV4+6xSSV/UpdKtn0Ig CgCmhYo5cX22zTRAZWr17PsOko8vmlLvN7KvfB1vAcgUjReHb+s8caPmyxUuWEWBcpu/dCcNdni d/fFMeQ/n+JCEIf+nKA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-13_02,2026-07-10_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 impostorscore=0 suspectscore=0 phishscore=0 clxscore=1015 spamscore=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607130066 From: Manikanta Mylavarapu Enable nodes required for q6 remoteproc bring up. Signed-off-by: Manikanta Mylavarapu Signed-off-by: Gokul Sriram Palanisamy Signed-off-by: George Moussalem Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov Tested-by: Vignesh Viswanathan Signed-off-by: Varadarajan Narayanan --- arch/arm64/boot/dts/qcom/ipq9574.dtsi | 60 ++++++++++++++++++++++++++++++++++- 1 file changed, 59 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 451c2076f6a7..fd9fd801eb98 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -3,7 +3,7 @@ * IPQ9574 SoC device tree source * * Copyright (c) 2020-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2023-2025, Qualcomm Innovation Center, Inc. All rights reserved. */ #include @@ -222,6 +222,35 @@ smem@4aa00000 { hwlocks = <&tcsr_mutex 3>; no-map; }; + + q6_region: wcss@4ab00000 { + reg = <0x0 0x4ab00000 0x0 0x2b00000>; + no-map; + }; + }; + + wcss: smp2p-wcss { + compatible = "qcom,smp2p"; + qcom,smem = <435>, <428>; + + interrupt-parent = <&intc>; + interrupts = ; + + mboxes = <&apcs_glb 9>; + + qcom,local-pid = <0>; + qcom,remote-pid = <1>; + + smp2p_wcss_out: master-kernel { + qcom,entry-name = "master-kernel"; + #qcom,smem-state-cells = <1>; + }; + + smp2p_wcss_in: slave-kernel { + qcom,entry-name = "slave-kernel"; + interrupt-controller; + #interrupt-cells = <2>; + }; }; soc: soc@0 { @@ -924,6 +953,35 @@ frame@b128000 { }; }; + q6v5_wcss: remoteproc@cd00000 { + compatible = "qcom,ipq9574-wcss-sec-pil"; + reg = <0x0cd00000 0x10000>; + firmware-name = "ath11k/IPQ9574/hw1.0/q6_fw.mbn"; + interrupts-extended = <&intc GIC_SPI 325 IRQ_TYPE_EDGE_RISING>, + <&smp2p_wcss_in 0 IRQ_TYPE_NONE>, + <&smp2p_wcss_in 1 IRQ_TYPE_NONE>, + <&smp2p_wcss_in 2 IRQ_TYPE_NONE>, + <&smp2p_wcss_in 3 IRQ_TYPE_NONE>; + interrupt-names = "wdog", + "fatal", + "ready", + "handover", + "stop-ack"; + + qcom,smem-states = <&smp2p_wcss_out 1>, + <&smp2p_wcss_out 0>; + qcom,smem-state-names = "stop", + "shutdown"; + memory-region = <&q6_region>; + + glink-edge { + interrupts = ; + label = "rtr"; + qcom,remote-pid = <1>; + mboxes = <&apcs_glb 8>; + }; + }; + pcie1: pcie@10000000 { compatible = "qcom,pcie-ipq9574"; reg = <0x10000000 0xf1d>, -- 2.34.1