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 73ff098..670edd5 100644 (file)
--- 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 {