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From:   Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
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CC:     <quic_srichara@quicinc.com>, <quic_sjaganat@quicinc.com>,
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Subject: [PATCH V2 11/13] arm64: dtsi: qcom: ipq5018: enable nodes required for multipd
Date:   Mon, 22 May 2023 03:58:50 +0530
Message-ID: <20230521222852.5740-12-quic_mmanikan@quicinc.com>
In-Reply-To: <20230521222852.5740-1-quic_mmanikan@quicinc.com>
References: <20230521222852.5740-1-quic_mmanikan@quicinc.com>
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Enable nodes required for multipd remoteproc bring up

Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com>
---
Changes in V2:
	- Corrected syntax like alignmnet and kept nodes in sorted order.
	- Covered entire TCSR region.
	- Added 'firmware-name' property.

 arch/arm64/boot/dts/qcom/ipq5018.dtsi | 140 ++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
index 9f13d2dcdfd5..3772d54d89e4 100644
--- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi
@@ -85,6 +85,18 @@
 			reg = <0x0 0x4ac00000 0x0 0x200000>;
 			no-map;
 		};
+
+		q6_region: wcnss@4b000000 {
+			reg = <0x0 0x4b000000 0x0 0x1700000>;
+			no-map;
+		};
+
+		smem@4ab00000 {
+			compatible = "qcom,smem";
+			reg = <0x0 0x4ab00000 0x0 0x100000>;
+			hwlocks = <&tcsr_mutex 0>;
+			no-map;
+		};
 	};

 	soc: soc@0 {
@@ -128,6 +140,12 @@
 			#power-domain-cells = <1>;
 		};

+		tcsr_mutex: hwlock@1905000 {
+			compatible = "qcom,tcsr-mutex";
+			reg = <0x01905000 0x20000>;
+			#hwlock-cells = <1>;
+		};
+
 		sdhc_1: mmc@7804000 {
 			compatible = "qcom,ipq5018-sdhci", "qcom,sdhci-msm-v5";
 			reg = <0x7804000 0x1000>;
@@ -181,6 +199,14 @@
 			};
 		};

+		apcs_glb: mailbox@b111000 {
+			compatible = "qcom,ipq5018-apcs-apps-global",
+				     "qcom,ipq6018-apcs-apps-global";
+			reg = <0x0b111000 0x1000>;
+			#clock-cells = <1>;
+			#mbox-cells = <1>;
+		};
+
 		timer@b120000 {
 			compatible = "arm,armv7-timer-mem";
 			reg = <0x0b120000 0x1000>;
@@ -238,6 +264,96 @@
 				status = "disabled";
 			};
 		};
+
+		q6v5_wcss: remoteproc@cd00000 {
+			compatible = "qcom,ipq5018-q6-mpd";
+			reg = <0x0cd00000 0x4040>;
+			firmware-name = "IPQ5018/q6_fw.mdt",
+					"IPQ5018/m3_fw.mdt",
+					"qcn6122/m3_fw.mdt";
+			interrupts-extended = <&intc GIC_SPI 291 IRQ_TYPE_EDGE_RISING>,
+					      <&wcss_smp2p_in 0 0>,
+					      <&wcss_smp2p_in 1 0>,
+					      <&wcss_smp2p_in 2 0>,
+					      <&wcss_smp2p_in 3 0>;
+			interrupt-names = "wdog",
+					  "fatal",
+					  "ready",
+					  "handover",
+					  "stop-ack";
+
+			qcom,smem-states = <&wcss_smp2p_out 0>,
+					   <&wcss_smp2p_out 1>;
+			qcom,smem-state-names = "shutdown",
+						"stop";
+			memory-region = <&q6_region>;
+
+			glink-edge {
+				interrupts = <GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+				label = "rtr";
+				qcom,remote-pid = <1>;
+				mboxes = <&apcs_glb 8>;
+			};
+
+			pd-1 {
+				compatible = "qcom,ipq5018-wcss-ahb-mpd";
+				firmware-name = "IPQ5018/q6_fw.mdt";
+				interrupts-extended = <&wcss_smp2p_in 8 0>,
+						      <&wcss_smp2p_in 9 0>,
+						      <&wcss_smp2p_in 12 0>,
+						      <&wcss_smp2p_in 11 0>;
+				interrupt-names = "fatal",
+						  "ready",
+						  "spawn-ack",
+						  "stop-ack";
+				qcom,smem-states = <&wcss_smp2p_out 8>,
+						   <&wcss_smp2p_out 9>,
+						   <&wcss_smp2p_out 10>;
+				qcom,smem-state-names = "shutdown",
+							"stop",
+							"spawn";
+			};
+
+			pd-2 {
+				compatible = "qcom,ipq5018-wcss-pcie-mpd";
+				interrupts-extended = <&wcss_smp2p_in 16 0>,
+						      <&wcss_smp2p_in 17 0>,
+						      <&wcss_smp2p_in 20 0>,
+						      <&wcss_smp2p_in 19 0>;
+				interrupt-names = "fatal",
+						  "ready",
+						  "spawn-ack",
+						  "stop-ack";
+
+				qcom,smem-states = <&wcss_smp2p_out 16>,
+						   <&wcss_smp2p_out 17>,
+						   <&wcss_smp2p_out 18>;
+				qcom,smem-state-names = "shutdown",
+							"stop",
+							"spawn";
+				status = "disabled";
+			};
+
+			pd-3 {
+				compatible = "qcom,ipq5018-wcss-pcie-mpd";
+				interrupts-extended = <&wcss_smp2p_in 24 0>,
+						      <&wcss_smp2p_in 25 0>,
+						      <&wcss_smp2p_in 28 0>,
+						      <&wcss_smp2p_in 27 0>;
+				interrupt-names = "fatal",
+						  "ready",
+						  "spawn-ack",
+						  "stop-ack";
+
+				qcom,smem-states = <&wcss_smp2p_out 24>,
+						   <&wcss_smp2p_out 25>,
+						   <&wcss_smp2p_out 26>;
+				qcom,smem-state-names = "shutdown",
+							"stop",
+							"spawn";
+				status = "disabled";
+			};
+		};
 	};

 	timer {
@@ -247,4 +363,28 @@
 			     <GIC_PPI 4 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 			     <GIC_PPI 1 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 	};
+
+	wcss: wcss-smp2p {
+		compatible = "qcom,smp2p";
+		qcom,smem = <435>, <428>;
+
+		interrupt-parent = <&intc>;
+		interrupts = <GIC_SPI 177 IRQ_TYPE_EDGE_RISING>;
+
+		mboxes = <&apcs_glb 9>;
+
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <1>;
+
+		wcss_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		wcss_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
 };
--
2.17.1