From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Sat, 1 Sep 2018 08:12:28 +0000 (+0200)
Subject: ARM: tegra: colibri_t30: add i2c-thermtrip
X-Git-Tag: v4.20-rc1~66^2~31^2~78
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bc1fa5d2716f307e94e7b6f2181a424723c56c21;p=thirdparty%2Flinux.git

ARM: tegra: colibri_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-colibri.dtsi b/arch/arm/boot/dts/tegra30-colibri.dtsi
index 73ff098612a20..670edd5e47549 100644
--- a/arch/arm/boot/dts/tegra30-colibri.dtsi
+++ b/arch/arm/boot/dts/tegra30-colibri.dtsi
@@ -910,6 +910,14 @@
 		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 {