From f2e2f9d4ea8714bd903f19d7398395492f47a9f3 Mon Sep 17 00:00:00 2001
From: Saurabh Ambulkar <sambulka@qti.qualcomm.com>
Date: Thu, 16 Jul 2020 10:43:22 +0530
Subject: [PATCH] ARM: dts: msm: Add modem device node for PIL SM8150

Add  PIL device tree node to load firmware images of
modem on SM8150.

Change-Id: I2e6c2c0c5e20c948213bd9fa7873d86ac13bb140
---
 qcom/sa8155-adp-common.dtsi |  4 +++
 qcom/sa8155.dtsi            |  5 ++++
 qcom/sm8150.dtsi            | 49 +++++++++++++++++++++++++++++++++++++
 3 files changed, 58 insertions(+)

diff --git a/qcom/sa8155-adp-common.dtsi b/qcom/sa8155-adp-common.dtsi
index 431edd4ef15f..fefcd3bad4be 100644
--- a/qcom/sa8155-adp-common.dtsi
+++ b/qcom/sa8155-adp-common.dtsi
@@ -57,3 +57,7 @@
 &qupv3_se12_2uart {
 	status = "ok";
 };
+
+&pil_modem {
+	status = "disabled";
+};
diff --git a/qcom/sa8155.dtsi b/qcom/sa8155.dtsi
index bfc7cfe41273..0df8a5221cd3 100644
--- a/qcom/sa8155.dtsi
+++ b/qcom/sa8155.dtsi
@@ -101,6 +101,11 @@
 	parent-supply = <&VDD_GFX_LEVEL>;
 };
 
+
+&pil_modem {
+	vdd_mss-supply = <&pm8150_1_s8_level>;
+};
+
 &ufsphy_mem {
 	vdda-phy-supply = <&pm8150_2_l18>;
 };
diff --git a/qcom/sm8150.dtsi b/qcom/sm8150.dtsi
index 0a34f1cc28ac..e6ce2a1ce7b9 100644
--- a/qcom/sm8150.dtsi
+++ b/qcom/sm8150.dtsi
@@ -1678,6 +1678,55 @@
 			vote = <44>;
 		};
 	};
+
+	pil_modem: qcom,mss@4080000 {
+		compatible = "qcom,pil-tz-generic";
+		reg = <0x4080000 0x100>;
+
+		clocks = <&rpmhcc RPMH_CXO_CLK>;
+		clock-names = "xo";
+		qcom,proxy-clock-names = "xo";
+
+		vdd_cx-supply = <&VDD_CX_LEVEL>;
+		qcom,vdd_cx-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;
+		vdd_mss-supply = <&pm8150_s1_level>;
+		qcom,vdd_mss-uV-uA = <RPMH_REGULATOR_LEVEL_TURBO 100000>;
+		qcom,proxy-reg-names = "vdd_cx", "vdd_mss";
+
+		qcom,firmware-name = "modem";
+		memory-region = <&pil_modem_mem>;
+		qcom,proxy-timeout-ms = <10000>;
+		qcom,sysmon-id = <0>;
+		qcom,minidump-id = <3>;
+		qcom,aux-minidump-ids = <4>;
+		qcom,ssctl-instance-id = <0x12>;
+		qcom,pas-id = <4>;
+		qcom,smem-id = <421>;
+		qcom,signal-aop;
+		qcom,complete-ramdump;
+
+		/* Inputs from mss */
+		interrupts-extended = <&pdc 0 266 1>,
+				<&modem_smp2p_in 0 0>,
+				<&modem_smp2p_in 2 0>,
+				<&modem_smp2p_in 1 0>,
+				<&modem_smp2p_in 3 0>,
+				<&modem_smp2p_in 7 0>;
+
+		interrupt-names = "qcom,wdog",
+				"qcom,err-fatal",
+				"qcom,proxy-unvote",
+				"qcom,err-ready",
+				"qcom,stop-ack",
+				"qcom,shutdown-ack";
+
+		/* Outputs to mss */
+		qcom,smem-states = <&modem_smp2p_out 0>;
+		qcom,smem-state-names = "qcom,force-stop";
+
+		mboxes = <&qmp_aop 0>;
+		mbox-names = "mss-pil";
+	};
 };
 
 &firmware {