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arm64: tegra: Add supply for temperature sensor on P2888

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The VCC supply property is not populated for the temperature sensor on
the P2888 board and so the following warning is observed on boot ...

 lm90 0-004c: 0-004c supply vcc not found, using dummy regulator

On the P2888 board, the VCC supply for the temperature sensor is
connected to the 'vdd_1v8ls' rail. Add the 'vcc-supply' property for
the temperature sensor to prevent this warning message from occurring.

Fixes: 8b457812f54b ('arm64: tegra: Add temperature sensor on P2888')
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Jon Hunter 2019-02-26 16:07:55 +00:00 committed by Thierry Reding
parent 10ece0c14e
commit 7320733094
1 changed files with 1 additions and 0 deletions
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arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
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@ -256,6 +256,7 @@
interrupt-parent = <&gpio>;
interrupts = <TEGRA194_MAIN_GPIO(H, 2)
IRQ_TYPE_LEVEL_LOW>;
vcc-supply = <&vdd_1v8ls>;
#thermal-sensor-cells = <1>;
};