diff mbox series

[v2,23/37] ARM: tegra: colibri_t20: add i2c-thermtrip

Message ID 20180902100906.25792-24-marcel@ziswiler.com
State Accepted
Headers show
Series ARM: dts: tegra: colibri_t20: major revamp incl. eval board support | expand

Commit Message

Marcel Ziswiler Sept. 2, 2018, 10:08 a.m. UTC 
From: Marcel Ziswiler <marcel.ziswiler@toradex.com>

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>

---

Changes in v2: None

 arch/arm/boot/dts/tegra20-colibri.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

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 {