From d21d8d88a39c22f4e0523da0d84912235bb80876 Mon Sep 17 00:00:00 2001
From: Jishnu Prakash <jprakash@qti.qualcomm.com>
Date: Thu, 22 Apr 2021 15:26:32 +0530
Subject: [PATCH] ARM: dts: msm: Add ADC thermistors for sdxnightjar

Add VADC and ADCTM channels with corresponding thermal zones for
ADC thermistors under PMD9650 on sdxnightjar.

Change-Id: I1fa2d9ad2a3eaaf0c3c250d671fb297e520095c6
---
 qcom/pmd9650.dtsi     |   8 ++
 qcom/sdxnightjar.dtsi | 167 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 175 insertions(+)

diff --git a/qcom/pmd9650.dtsi b/qcom/pmd9650.dtsi
index 03c2586b80de..4d0bf05aaae7 100644
--- a/qcom/pmd9650.dtsi
+++ b/qcom/pmd9650.dtsi
@@ -69,6 +69,14 @@
 				label = "ref_1p25";
 				qcom,pre-scaling = <1 1>;
 			};
+
+			xo_therm {
+				reg = <ADC5_XO_THERM_100K_PU>;
+				label = "xo_therm";
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+				qcom,pre-scaling = <1 1>;
+			};
 		};
 
 		qcom,pmd9650_rtc {
diff --git a/qcom/sdxnightjar.dtsi b/qcom/sdxnightjar.dtsi
index 1238ce10e2af..b625affa3b88 100644
--- a/qcom/sdxnightjar.dtsi
+++ b/qcom/sdxnightjar.dtsi
@@ -1055,6 +1055,173 @@
 #include "sdxnightjar-audio-overlay.dtsi"
 #include "sdxnightjar-thermal.dtsi"
 
+&pmd9650_gpios {
+	ambient_therm {
+		ambient_therm_default: ambient_therm_default {
+			pins = "gpio2";
+			bias-high-impedance;
+		};
+	};
+};
+
+&pmd9650_vadc {
+	case_therm {
+		reg = <ADC5_AMUX_THM1_100K_PU>;
+		label = "case_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	pa_therm1 {
+		reg = <ADC5_AMUX_THM2_100K_PU>;
+		label = "pa_therm1";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	pa_therm2 {
+		reg = <ADC5_AMUX_THM3_100K_PU>;
+		label = "pa_therm2";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+
+	ambient_therm {
+		reg = <ADC5_GPIO2_100K_PU>;
+		label = "ambient_therm";
+		qcom,ratiometric;
+		qcom,hw-settle-time = <200>;
+		qcom,pre-scaling = <1 1>;
+	};
+};
+
+&spmi_bus {
+	qcom,pmd9650@0 {
+		pmd9650_adc_tm_iio: adc_tm@3400 {
+			compatible = "qcom,adc-tm5-iio";
+			reg = <0x3400>;
+			#thermal-sensor-cells = <1>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			io-channels = <&pmd9650_vadc ADC5_XO_THERM_100K_PU>,
+					<&pmd9650_vadc ADC5_AMUX_THM1_100K_PU>,
+					<&pmd9650_vadc ADC5_AMUX_THM2_100K_PU>,
+					<&pmd9650_vadc ADC5_AMUX_THM3_100K_PU>,
+					<&pmd9650_vadc ADC5_GPIO2_100K_PU>;
+
+			xo_therm {
+				reg = <ADC5_XO_THERM_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			case_therm {
+				reg = <ADC5_AMUX_THM1_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			pa_therm1 {
+				reg = <ADC5_AMUX_THM2_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			pa_therm2 {
+				reg = <ADC5_AMUX_THM3_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+
+			ambient_therm {
+				reg = <ADC5_GPIO2_100K_PU>;
+				qcom,ratiometric;
+				qcom,hw-settle-time = <200>;
+			};
+		};
+	};
+};
+
+&thermal_zones {
+	xo-therm-usr {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-governor = "user_space";
+		thermal-sensors = <&pmd9650_adc_tm_iio ADC5_XO_THERM_100K_PU>;
+		wake-capable-sensor;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	case-therm-usr {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-governor = "user_space";
+		thermal-sensors = <&pmd9650_adc_tm_iio ADC5_AMUX_THM1_100K_PU>;
+		wake-capable-sensor;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	pa-therm1-usr {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-governor = "user_space";
+		thermal-sensors = <&pmd9650_adc_tm_iio ADC5_AMUX_THM2_100K_PU>;
+		wake-capable-sensor;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	pa-therm2-usr {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-governor = "user_space";
+		thermal-sensors = <&pmd9650_adc_tm_iio ADC5_AMUX_THM3_100K_PU>;
+		wake-capable-sensor;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+
+	ambient-therm-usr {
+		polling-delay-passive = <0>;
+		polling-delay = <0>;
+		thermal-governor = "user_space";
+		thermal-sensors = <&pmd9650_adc_tm_iio ADC5_GPIO2_100K_PU>;
+		wake-capable-sensor;
+		trips {
+			active-config0 {
+				temperature = <125000>;
+				hysteresis = <1000>;
+				type = "passive";
+			};
+		};
+	};
+};
+
 &i2c_3 {
 	status = "ok";
 	smb1351_otg_supply: smb1351-charger@55 {