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Subject[PATCH v1 1/1] arm64: tegra194: p2888: Correct interrupt trigger type of temperature sensor
Date
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>
---
arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
index 7e7b0eb90c80..c4058ee36fec 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p2888.dtsi
@@ -309,7 +309,7 @@ temperature-sensor@4c {

interrupt-parent = <&gpio>;
interrupts = <TEGRA194_MAIN_GPIO(H, 2)
- IRQ_TYPE_LEVEL_LOW>;
+ IRQ_TYPE_EDGE_FALLING>;
vcc-supply = <&vdd_1v8ls>;

#thermal-sensor-cells = <1>;
--
2.32.0
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