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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b0bc7b233fsm15163715ad.32.2026.03.25.21.33.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2026 21:33:59 -0700 (PDT) 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 v11 6/6] arm64: dts: qcom: ipq9574: add nodes to bring up q6 Date: Thu, 26 Mar 2026 10:03:20 +0530 Message-Id: <20260326043320.2507890-7-varadarajan.narayanan@oss.qualcomm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260326043320.2507890-1-varadarajan.narayanan@oss.qualcomm.com> References: <20260326043320.2507890-1-varadarajan.narayanan@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Authority-Analysis: v=2.4 cv=e7cLiKp/ c=1 sm=1 tr=0 ts=69c4b738 cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=UqCG9HQmAAAA:8 a=nG0a804IO7H6KQc07wUA:9 a=324X-CrmTo6CU4MGRt3R:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: yEXSCYGyAqZNp33cCtlWB7pPh1yfaOEM X-Proofpoint-ORIG-GUID: yEXSCYGyAqZNp33cCtlWB7pPh1yfaOEM X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI2MDAzMiBTYWx0ZWRfX4zkIVCfG4DSO uHTM3wDSXbddFBs0Hkcy5e+uwfiJlzUEoebILZpFroA8CCsCDgxBYIMFYXm4XJS8lF8CnZyDvPc FKcuI0Bw3Ev5xt/05gDRyAg1kY9wT1BprSADV7G8MYj4/JLhuf8NyGV+QFMcuKnBgf+Zuq8jm6l ioSgA0g46v5mOebnjkHdLR1uFTsYqOxyh7HEG24UhbH4Ram8MO7Vhyt9I+Gm7dnlQsdzFn8oDTA gmkiRVsjkxvELRRYs+JoBWjjZDyApQ1hs4KvQS9ipbnoygXSVrPUWGqV9+LoS60ou55+2h91mA8 iE9pP8PVoSOAhKNWtLoPkFtAli4mL/jwJM9yy61izOylcpBbr7VKF/CfBaV9Hvsfa77xWKX/jxm 6FuP1RHT2lgHwDy1YAvhnxOD/OYOI4iGa0V0YUmiwb9M5I2Q2R38hVqbF8ShvHSe5xpM6ZPb48/ 7TG6jXgbrKblvIBIZQg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-26_01,2026-03-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 spamscore=0 bulkscore=0 phishscore=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603260032 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/qcom/ipq9574.dtsi index 622cfa96ed2b..5c828c855c98 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 { @@ -914,6 +943,35 @@ 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