From ca3f7c9152b0dd7dd0b5cb701ec8890c74d8296f Mon Sep 17 00:00:00 2001
From: Chris Lew <clew@quicinc.com>
Date: Fri, 26 Jun 2020 13:07:05 -0700
Subject: [PATCH] ARM: dts: msm: Add MPROC stack for sdxlemur

Add the device tree nodes to enable IPC communication for sdxlemur.
This includes the nodes for HWSPINLOCK, SMEM, APCS_IPC mailbox,
QMP_MAILBOX, SMP2P, GLINK, and QRTR.

Change-Id: I552e0e17142d26f106a980ec66c3aea2e898cfb1
---
 qcom/sdxlemur.dtsi | 164 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 164 insertions(+)

diff --git a/qcom/sdxlemur.dtsi b/qcom/sdxlemur.dtsi
index 396fcfd5e1c8..40af86fde0d9 100644
--- a/qcom/sdxlemur.dtsi
+++ b/qcom/sdxlemur.dtsi
@@ -30,6 +30,12 @@
 			reg = <0x8fd00000 0x140000>;
 			label = "peripheral2_mem";
 		};
+
+		smem_mem: smem_region@8fe40000 {
+			no-map;
+			reg = <0x8fe40000 0xc0000>;
+			label = "smem_mem";
+		};
 	};
 
 	cpus {
@@ -294,6 +300,164 @@
 	mc_virt: interconnect {
 		compatible = "qcom,sdxlemur-mc_virt";
 		#interconnect-cells = <1>;
+	}
+
+	tcsr_mutex_block: syscon@1f40000 {
+		compatible = "syscon";
+		reg = <0x1f40000 0x20000>;
+	};
+
+	tcsr_mutex: hwlock {
+		compatible = "qcom,tcsr-mutex";
+		syscon = <&tcsr_mutex_block 0 0x1000>;
+		#hwlock-cells = <1>;
+	};
+
+	smem: qcom,smem {
+		compatible = "qcom,smem";
+		memory-region = <&smem_mem>;
+		hwlocks = <&tcsr_mutex 3>;
+	};
+
+	apcs_glb: mailbox@0x17811000 {
+		compatible = "qcom,sdxlemur-apcs-gcc";
+		reg = <0x17811000 0xb9>;
+		#mbox-cells = <1>;
+	};
+
+	qcom,smp2p-modem@1799000c {
+		compatible = "qcom,smp2p";
+		qcom,smem = <435>, <428>;
+		interrupts = <GIC_SPI 113 IRQ_TYPE_EDGE_RISING>;
+		mboxes = <&apcs_glb 14>;
+		qcom,local-pid = <0>;
+		qcom,remote-pid = <1>;
+
+		modem_smp2p_out: master-kernel {
+			qcom,entry-name = "master-kernel";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		modem_smp2p_in: slave-kernel {
+			qcom,entry-name = "slave-kernel";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+
+		smp2p_ipa_1_out: qcom,smp2p-ipa-1-out {
+			qcom,entry-name = "ipa";
+			#qcom,smem-state-cells = <1>;
+		};
+
+		/* ipa - inbound entry from mss */
+		smp2p_ipa_1_in: qcom,smp2p-ipa-1-in {
+			qcom,entry-name = "ipa";
+			interrupt-controller;
+			#interrupt-cells = <2>;
+		};
+	};
+
+	qcom,glink {
+		compatible = "qcom,glink";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		glink_modem: modem {
+			qcom,remote-pid = <1>;
+			transport = "smem";
+			mboxes = <&apcs_glb 15>;
+			mbox-names = "mpss_smem";
+			interrupts = <GIC_SPI 114 IRQ_TYPE_EDGE_RISING>;
+
+			label = "modem";
+			qcom,glink-label = "mpss";
+
+			qcom,modem_qrtr {
+				qcom,glink-channels = "IPCRTR";
+				qcom,intents = <0x800  5
+						0x2000 3
+						0x4400 2>;
+			};
+		};
+	};
+
+	qcom,glinkpkt {
+		compatible = "qcom,glinkpkt";
+
+		qcom,glinkpkt-at-mdm0 {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DS";
+			qcom,glinkpkt-dev-name = "at_mdm0";
+		};
+
+		qcom,glinkpkt-data5-cntl {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA5_CNTL";
+			qcom,glinkpkt-dev-name = "smdcntl0";
+		};
+
+		qcom,glinkpkt-data6-cntl {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA6_CNTL";
+			qcom,glinkpkt-dev-name = "smdcntl1";
+		};
+
+		qcom,glinkpkt-data40-cntl {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA40_CNTL";
+			qcom,glinkpkt-dev-name = "smdcntl8";
+		};
+
+		qcom,glinkpkt-data1 {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA1";
+			qcom,glinkpkt-dev-name = "smd7";
+		};
+
+		qcom,glinkpkt-data4 {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA4";
+			qcom,glinkpkt-dev-name = "smd8";
+		};
+
+		qcom,glinkpkt-data11 {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA11";
+			qcom,glinkpkt-dev-name = "smd11";
+		};
+
+		qcom,glinkpkt-data21 {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA21";
+			qcom,glinkpkt-dev-name = "smd21";
+		};
+
+		qcom,glinkpkt-data22 {
+			qcom,glinkpkt-edge = "mpss";
+			qcom,glinkpkt-ch-name = "DATA22";
+			qcom,glinkpkt-dev-name = "smd22";
+		};
+	};
+
+	 qmp_aop: qcom,qmp-aop@c300000 {
+		compatible = "qcom,qmp-mbox";
+		reg = <0xc310000 0x1000>;
+		reg-names = "msgram";
+		mboxes = <&apcs_glb 0>;
+		interrupts = <GIC_SPI 221 IRQ_TYPE_EDGE_RISING>;
+
+		label = "aop";
+		qcom,early-boot;
+		priority = <0>;
+		mbox-desc-offset = <0x0>;
+		#mbox-cells = <1>;
+	};
+
+	aop-msg-client {
+		compatible = "qcom,debugfs-qmp-client";
+		mboxes = <&qmp_aop 0>;
+		mbox-names = "aop";
 	};
 };