From: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
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 <gokul.sriram.p@oss.qualcomm.com>,
George Moussalem <george.moussalem@outlook.com>,
Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>,
Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>,
Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
Subject: [PATCH v11 6/6] arm64: dts: qcom: ipq9574: add nodes to bring up q6
Date: Thu, 26 Mar 2026 10:03:20 +0530 [thread overview]
Message-ID: <20260326043320.2507890-7-varadarajan.narayanan@oss.qualcomm.com> (raw)
In-Reply-To: <20260326043320.2507890-1-varadarajan.narayanan@oss.qualcomm.com>
From: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
Enable nodes required for q6 remoteproc bring up.
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
Signed-off-by: Gokul Sriram Palanisamy <gokul.sriram.p@oss.qualcomm.com>
Signed-off-by: George Moussalem <george.moussalem@outlook.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>
---
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 <dt-bindings/clock/qcom,apss-ipq.h>
@@ -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 = <GIC_SPI 322 IRQ_TYPE_EDGE_RISING>;
+
+ 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 = <GIC_SPI 321 IRQ_TYPE_EDGE_RISING>;
+ label = "rtr";
+ qcom,remote-pid = <1>;
+ mboxes = <&apcs_glb 8>;
+ };
+ };
+
pcie1: pcie@10000000 {
compatible = "qcom,pcie-ipq9574";
reg = <0x10000000 0xf1d>,
--
2.34.1
prev parent reply other threads:[~2026-03-26 4:34 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-26 4:33 [PATCH v11 0/6] Add new driver for WCSS secure PIL loading Varadarajan Narayanan
2026-03-26 4:33 ` [PATCH v11 1/6] firmware: qcom_scm: ipq5332: add support to pass metadata size Varadarajan Narayanan
2026-03-26 4:33 ` [PATCH v11 2/6] dt-bindings: remoteproc: qcom: document hexagon based WCSS secure PIL Varadarajan Narayanan
2026-04-22 14:10 ` Jeff Johnson
2026-04-22 14:23 ` Konrad Dybcio
2026-03-26 4:33 ` [PATCH v11 3/6] remoteproc: qcom: add hexagon based WCSS secure PIL driver Varadarajan Narayanan
2026-03-26 4:33 ` [PATCH v11 4/6] arm64: dts: qcom: ipq5018: add nodes to bring up q6 Varadarajan Narayanan
2026-03-26 4:33 ` [PATCH v11 5/6] arm64: dts: qcom: ipq5332: " Varadarajan Narayanan
2026-03-26 4:33 ` Varadarajan Narayanan [this message]
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