[PATCH V2 13/13] arm64: dtsi: qcom: ipq9574: Add nodes to bring up multipd

[Manikanta Mylavarapu <quic_mmanikan@quicinc.com>]

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.
	- Added 'firmware-name' property.

 arch/arm64/boot/dts/qcom/ipq9574.dtsi | 118 ++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 0e04549c69a5..ff0da53ba05f 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -160,6 +160,11 @@
 			no-map;
 		};

+		q6_region: wcnss@4ab00000 {
+			reg = <0x0 0x4ab00000 0x0 0x2b00000>;
+			no-map;
+		};
+
 		smem@4aa00000 {
 			compatible = "qcom,smem";
 			reg = <0x0 0x4aa00000 0x0 0x00100000>;
@@ -697,6 +702,95 @@
 			};
 		};

+		q6v5_wcss: remoteproc@cd00000 {
+			compatible = "qcom,ipq9574-q6-mpd";
+			reg = <0x0cd00000 0x4040>;
+			firmware-name = "IPQ9574/q6_fw.mdt",
+					"IPQ9574/m3_fw.mdt";
+			interrupts-extended = <&intc GIC_SPI 325 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 321 IRQ_TYPE_EDGE_RISING>;
+				label = "rtr";
+				qcom,remote-pid = <1>;
+				mboxes = <&apcs_glb 8>;
+			};
+
+			pd-1 {
+				compatible = "qcom,ipq9574-wcss-ahb-mpd";
+				firmware-name = "IPQ9574/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";
+			};
+		};
+
 		pcie1: pci@10000000 {
 			compatible = "qcom,pcie-ipq9574";
 			reg =  <0x10000000 0xf1d>,
@@ -966,4 +1060,28 @@
 			     <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 322 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