From 3d6fc498cb712c2b9de5bc81a9929c9849c4a8b4 Mon Sep 17 00:00:00 2001
From: Nitesh Kumar <nitekuma@qti.qualcomm.com>
Date: Wed, 19 Oct 2022 15:43:19 +0530
Subject: [PATCH] ARM: dts: qcom: Add support to read external pmic temperature
 and voltage

Add devicetree nodes to initialize external temperature and voltage reading driver.

Change-Id: Iae5c3abbf30fab0ad18214bb2e5da3b34974ba2c
---
 qcom/cinder-thermal.dtsi | 96 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 95 insertions(+), 1 deletion(-)

diff --git a/qcom/cinder-thermal.dtsi b/qcom/cinder-thermal.dtsi
index d35287d6..29dee327 100644
--- a/qcom/cinder-thermal.dtsi
+++ b/qcom/cinder-thermal.dtsi
@@ -26,6 +26,43 @@
 			qcom,logic = <1>;
 		};
 	};
+
+    aop_pmic_sensor: aop-pmic-sensor@c3f03d8 {
+        compatible = "qcom,aop-pmic-sensor";
+		reg = <0x0c3f03d8 0x28>;
+		mboxes = <&qmp_aop 0>;
+		#thermal-sensor-cells = <1>;
+
+		mss-temp {
+			qcom,pmic-id = <1>;
+			qcom,type = <0>;
+		};
+
+		mx-temp {
+			qcom,pmic-id = <2>;
+			qcom,type = <0>;
+		};
+
+		cx-temp {
+			qcom,pmic-id = <3>;
+			qcom,type = <0>;
+		};
+
+		mss-volt {
+			qcom,pmic-id = <1>;
+			qcom,type = <1>;
+		};
+
+		mx-volt {
+			qcom,pmic-id = <2>;
+			qcom,type = <1>;
+		};
+
+		cx-volt {
+			qcom,pmic-id = <3>;
+			qcom,type = <1>;
+		};
+    };
 };
 
 &thermal_zones {
@@ -394,4 +431,61 @@
 			};
 		};
 	};
-};
+
+	cx_temp {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&aop_pmic_sensor 1>;
+		trips {
+			thermal-engine-config {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			reset-mon-cfg {
+				temperature = <115000>;
+				hysteresis = <5000>;
+				type = "passive";
+			};
+		};
+	};
+
+	mx_temp {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&aop_pmic_sensor 2>;
+		trips {
+			thermal-engine-config {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			reset-mon-cfg {
+				temperature = <115000>;
+				hysteresis = <5000>;
+				type = "passive";
+			};
+		};
+	};
+
+	mss_temp {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-sensors = <&aop_pmic_sensor 3>;
+		trips {
+			thermal-engine-config {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+
+			reset-mon-cfg {
+				temperature = <115000>;
+				hysteresis = <5000>;
+				type = "passive";
+			};
+		};
+	};
+};
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