From e28a3c31083d3f1cd7de568b012144d38178f7b5 Mon Sep 17 00:00:00 2001
From: Alexander Stein <alexander.stein@ew.tq-group.com>
Date: Fri, 8 Nov 2024 14:49:21 +0100
Subject: [PATCH] ARM: dts: imx7-tqma7: add missing vs-supply for LM75A (rev.
 01xxx)

BugLink: https://bugs.launchpad.net/bugs/2111953

[ Upstream commit 78e08cebfe41a99d12a3a79d3e3be913559182e2 ]

Add missing supply for LM75. Fixes the kernel warning:
  lm75 0-0048: supply vs not found, using dummy regulator

Fixes: c9d4affbe60a ("ARM: dts: imx: tqma7: add lm75a sensor (rev. 01xxx)")
Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Markus Niebel <markus.niebel@ew.tq-group.com>
Reviewed-by: Bruno Thomsen <bruno.thomsen@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Manuel Diewald <manuel.diewald@canonical.com>
Signed-off-by: Mehmet Basaran <mehmet.basaran@canonical.com>
---
 arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
index 3fc3130f9def..00ad882b2ab4 100644
--- a/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx7-tqma7.dtsi
@@ -132,6 +132,7 @@
 	lm75a: temperature-sensor@48 {
 		compatible = "national,lm75a";
 		reg = <0x48>;
+		vs-supply = <&vgen4_reg>;
 	};
 
 	/* NXP SE97BTP with temperature sensor + eeprom, TQMa7x 02xx */