From 8043b126f8931a3f9488c52007d3b93c20fdb2ed Mon Sep 17 00:00:00 2001
From: Jishnu Prakash <jprakash@qti.qualcomm.com>
Date: Mon, 20 Jul 2020 14:38:31 +0530
Subject: [PATCH] ARM: dts: msm: Add S3 die_temp channel for scuba

Add S3 die_temp ADC channel node on PM2250 for scuba
to read the S3 rail temperature.

Change-Id: Ib23488190ec96b9cebecacb663b7064958f7e7df
---
 qcom/pm2250.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/qcom/pm2250.dtsi b/qcom/pm2250.dtsi
index c7125e133d60..f9b8bb82e9a0 100644
--- a/qcom/pm2250.dtsi
+++ b/qcom/pm2250.dtsi
@@ -146,6 +146,13 @@
 				qcom,hw-settle-time = <200>;
 				qcom,pre-scaling = <1 1>;
 			};
+
+			die_temp_s3 {
+				reg = <ADC5_SBUx>;
+				label = "die_temp_s3";
+				qcom,pre-scaling = <1 3>;
+				qcom,scale-fn-type = <ADC_SCALE_HW_CALIB_PM2250_S3_DIE_TEMP>;
+			};
 		};