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ARM: tegra: Add PMC thermtrip programming to Jetson TK1 device tree

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This adds the required information to reset the board during an overheating
situation to the Jetson TK1 device tree. The thermal reset is handled by the
PMC by sending an I2C message to the PMIC. The entries specify the I2C
message to be sent.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Mikko Perttunen 2015-01-06 12:52:57 +02:00 committed by Thierry Reding
parent f58d472581
commit 9c96330153
1 changed files with 7 additions and 0 deletions
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7
arch/arm/boot/dts/tegra124-jetson-tk1.dts
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@ -1673,6 +1673,13 @@
nvidia,core-pwr-off-time = <61036>;
nvidia,core-power-req-active-high;
nvidia,sys-clock-req-active-high;
i2c-thermtrip {
nvidia,i2c-controller-id = <4>;
nvidia,bus-addr = <0x40>;
nvidia,reg-addr = <0x36>;
nvidia,reg-data = <0x2>;
};
};
/* Serial ATA */