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ARM: tegra: cardhu: Correct interrupt trigger type of temperature sensor 

The LM90 temperature sensor should use edge-triggered interrupt because
LM90 hardware doesn't deassert interrupt line until temperature is back
to normal state, which results in interrupt storm. Correct the interrupt
trigger type.

Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko 2021-08-03 00:19:40 +03:00 committed by Thierry Reding
parent 382397f8d6
commit d8b17f31f1
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/tegra30-cardhu.dtsi
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@ -348,7 +348,7 @@
reg = <0x4c>;
vcc-supply = <&sys_3v3_reg>;
interrupt-parent = <&gpio>;
interrupts = <TEGRA_GPIO(CC, 2) IRQ_TYPE_LEVEL_LOW>;
interrupts = <TEGRA_GPIO(CC, 2) IRQ_TYPE_EDGE_FALLING>;
#thermal-sensor-cells = <1>;
};