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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-819bafe9b98sm1855121b3a.20.2026.01.06.02.54.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jan 2026 02:54:42 -0800 (PST) From: Varadarajan Narayanan To: andersson@kernel.org, mathieu.poirier@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, konradybcio@kernel.org, quic_mmanikan@quicinc.com, linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Gokul Sriram Palanisamy , George Moussalem , Konrad Dybcio , Dmitry Baryshkov , Varadarajan Narayanan Subject: [PATCH v9 6/6] arm64: dts: qcom: ipq9574: add nodes to bring up q6 Date: Tue, 6 Jan 2026 16:24:12 +0530 Message-Id: <20260106105412.3529898-7-varadarajan.narayanan@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260106105412.3529898-1-varadarajan.narayanan@oss.qualcomm.com> References: <20260106105412.3529898-1-varadarajan.narayanan@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: quoted-printable X-Authority-Analysis: v=2.4 cv=dYuNHHXe c=1 sm=1 tr=0 ts=695ce9f4 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=UqCG9HQmAAAA:8 a=nG0a804IO7H6KQc07wUA:9 a=zc0IvFSfCIW2DFIPzwfm:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: lwrOWOySzC9Gf5Vh4JSXQedMnhk3oqN2 X-Proofpoint-ORIG-GUID: lwrOWOySzC9Gf5Vh4JSXQedMnhk3oqN2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA2MDA5MyBTYWx0ZWRfX6OWH3fuqYqSu 9h/nrSCP5r92zBusXXJwUohWG/dUNGJr+iQN/jMM7fPAdZHkKX7xx26R7tqXPxyXjlYiZM38SJb UIpDv/WI8UOl5pP+Chc3ZUYB7i9rz5AYPZ/fZTqjmfghqvikL/DrM0hcYADQcGaEboO32RNuRos FmhKKNq8MZmWnJhcCtt4Cfrb2l/DfF+qN7sTSjiSJfAJuOwkPdDWSnfQo/tjIT0OzUDgT+qxEHW cm1KBfCtLD/5m3v3Wqvui8yteqeWVsa0bRYEjn+Lp/L/GWcIPLBz+FRjdRCIsDZVvNrtJuvbr3Y c1hkLxCJEFwJ1epBg8Lz8FF7oG3brc9fKKsMAoHEm5PHdoljR8KipJxc0jATAxzRyrOzsSHXZmW CA2CtxD+ZEOtsbcUC5BCtJAH4+h8KdURKlfZzfKOID7yoyR35jYg8i1bv0weId4pV7Zn2HYO3q+ zA2xUslxCmy98inmikA== 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=2026-01-05_02,2026-01-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 adultscore=0 malwarescore=0 impostorscore=0 phishscore=0 clxscore=1015 spamscore=0 lowpriorityscore=0 suspectscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601060093 Content-Type: text/plain; charset="utf-8" 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 Signed-off-by: Varadarajan Narayanan --- v9: Add R-b Konrad and Signed-off-by --- 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/qc= om/ipq9574.dtsi index 86c9cb9fffc9..6d513fe6ad58 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 re= served. + * Copyright (c) 2023-2025, Qualcomm Innovation Center, Inc. All rights re= served. */ =20 #include @@ -226,6 +226,35 @@ smem@4aa00000 { hwlocks =3D <&tcsr_mutex 3>; no-map; }; + + q6_region: wcss@4ab00000 { + reg =3D <0x0 0x4ab00000 0x0 0x2b00000>; + no-map; + }; + }; + + wcss: smp2p-wcss { + compatible =3D "qcom,smp2p"; + qcom,smem =3D <435>, <428>; + + interrupt-parent =3D <&intc>; + interrupts =3D ; + + mboxes =3D <&apcs_glb 9>; + + qcom,local-pid =3D <0>; + qcom,remote-pid =3D <1>; + + smp2p_wcss_out: master-kernel { + qcom,entry-name =3D "master-kernel"; + #qcom,smem-state-cells =3D <1>; + }; + + smp2p_wcss_in: slave-kernel { + qcom,entry-name =3D "slave-kernel"; + interrupt-controller; + #interrupt-cells =3D <2>; + }; }; =20 soc: soc@0 { @@ -903,6 +932,35 @@ frame@b128000 { }; }; =20 + q6v5_wcss: remoteproc@cd00000 { + compatible =3D "qcom,ipq9574-wcss-sec-pil"; + reg =3D <0x0cd00000 0x10000>; + firmware-name =3D "ath11k/IPQ9574/hw1.0/q6_fw.mbn"; + interrupts-extended =3D <&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 =3D "wdog", + "fatal", + "ready", + "handover", + "stop-ack"; + + qcom,smem-states =3D <&smp2p_wcss_out 1>, + <&smp2p_wcss_out 0>; + qcom,smem-state-names =3D "stop", + "shutdown"; + memory-region =3D <&q6_region>; + + glink-edge { + interrupts =3D ; + label =3D "rtr"; + qcom,remote-pid =3D <1>; + mboxes =3D <&apcs_glb 8>; + }; + }; + pcie1: pcie@10000000 { compatible =3D "qcom,pcie-ipq9574"; reg =3D <0x10000000 0xf1d>, --=20 2.34.1