From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Sun, 2 Sep 2018 10:08:52 +0000 (+0200)
Subject: ARM: tegra: colibri_t20: add i2c-thermtrip
X-Git-Tag: Ubuntu-5.2.0-15.16~3263^2~31^2~16
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=d5178bb6f86084eff4ccaf322775b9d558bbd326;p=mirror_ubuntu-eoan-kernel.git

ARM: tegra: colibri_t20: add i2c-thermtrip

Add i2c-thermtrip which would set the SLEEP MODE bit in the SUPPLYENE
register of the TPS658643 PMIC.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---

diff --git a/arch/arm/boot/dts/tegra20-colibri.dtsi b/arch/arm/boot/dts/tegra20-colibri.dtsi
index 477d67ff74c6..9ec56f49c30c 100644
--- a/arch/arm/boot/dts/tegra20-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra20-colibri.dtsi
@@ -598,6 +598,14 @@
 		nvidia,core-pwr-good-time = <3845 3845>;
 		nvidia,core-pwr-off-time = <3875>;
 		nvidia,sys-clock-req-active-high;
+
+		/* Set SLEEP MODE bit in SUPPLYENE register of TPS658643 PMIC */
+		i2c-thermtrip {
+			nvidia,i2c-controller-id = <3>;
+			nvidia,bus-addr = <0x34>;
+			nvidia,reg-addr = <0x14>;
+			nvidia,reg-data = <0x8>;
+		};
 	};
 
 	memory-controller@7000f400 {