linux-kernel - [PATCH v2 23/37] ARM: tegra: colibri

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Message-Id: <20180902100906.25792-24-marcel@ziswiler.com>
Date:   Sun,  2 Sep 2018 12:08:52 +0200
From:   Marcel Ziswiler <marcel@...wiler.com>
To:     devicetree@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Marcel Ziswiler <marcel.ziswiler@...adex.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Subject: [PATCH v2 23/37] ARM: tegra: colibri_t20: add i2c-thermtrip

From: Marcel Ziswiler <marcel.ziswiler@...adex.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@...adex.com>

---

Changes in v2: None

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

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@...0f400 {
-- 
2.14.4