From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Fri, 31 Aug 2018 16:38:03 +0000 (+0200)
Subject: ARM: tegra: apalis_t30: add i2c-thermtrip
X-Git-Tag: v4.20-rc1~66^2~31^2~105
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=5f1fe7b62dceb24268aaf5b9327328cf54abc1f7;p=linux.git

ARM: tegra: apalis_t30: add i2c-thermtrip

Add i2c-thermtrip which would set the DEV_OFF bit in the DCDC control
register of the TPS65911 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/tegra30-apalis.dtsi b/arch/arm/boot/dts/tegra30-apalis.dtsi
index c3e37d944c62..02d0117e9398 100644
--- a/arch/arm/boot/dts/tegra30-apalis.dtsi
+++ b/arch/arm/boot/dts/tegra30-apalis.dtsi
@@ -1071,6 +1071,14 @@ pmc@7000e400 {
 		nvidia,core-pwr-off-time = <0>;
 		nvidia,core-power-req-active-high;
 		nvidia,sys-clock-req-active-high;
+
+		/* Set DEV_OFF bit in DCDC control register of TPS65911 PMIC */
+		i2c-thermtrip {
+			nvidia,i2c-controller-id = <4>;
+			nvidia,bus-addr = <0x2d>;
+			nvidia,reg-addr = <0x3f>;
+			nvidia,reg-data = <0x1>;
+		};
 	};
 
 	ahub@70080000 {