From 8e88c87c02a8ce33c0ddcfca8d2f8cc43f5e04ef Mon Sep 17 00:00:00 2001
From: Wenjun Zhang <c_wjzhan@qti.qualcomm.com>
Date: Wed, 2 Dec 2020 10:40:40 +0800
Subject: [PATCH] ARM: dts: msm: increase vddio voltage for hdk r66451 dsi
 panel

Set vddio voltage to 1.86v for hdk, since some of hdk dsi panel's
vddio voltage has a larger drop, they could not work well on 1.8v.

Change-Id: Id7dde6d1ffee9cab853b23b05c1c345e829aea87
---
 qcom/lahaina-hdk.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/qcom/lahaina-hdk.dtsi b/qcom/lahaina-hdk.dtsi
index 6af3c39a4c7a..687b8501a061 100644
--- a/qcom/lahaina-hdk.dtsi
+++ b/qcom/lahaina-hdk.dtsi
@@ -190,3 +190,10 @@
 	qcom,ep-gpio = <&tlmm 6 0>;
 	qcom,boot-option = <0x0>;
 };
+
+&dsi_panel_pwr_supply {
+	qcom,panel-supply-entry@0 {
+		qcom,supply-min-voltage = <1860000>;
+		qcom,supply-max-voltage = <1860000>;
+	};
+};