ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx

[ Upstream commit 3d4fb3d4c431f45272bf8c308d3cbe030817f046 ]

STUSB1600 IRQ (Alert pin) is active low (open drain). Interrupts may get
lost currently, so fix the IRQ type.

Fixes: 83686162c0eb ("ARM: dts: stm32: add STUSB1600 Type-C using I2C4 on stm32mp15xx-dkx")
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
index 586aac8a998c0d746f6e2fcd4df683d78b7fe68a..a86f2dfa67acc1ba8181336169a67f533d76e96c 100644 (file)
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -249,7 +249,7 @@
        stusb1600@28 {
                compatible = "st,stusb1600";
                reg = <0x28>;
-               interrupts = <11 IRQ_TYPE_EDGE_FALLING>;
+               interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
                interrupt-parent = <&gpioi>;
                pinctrl-names = "default";
                pinctrl-0 = <&stusb1600_pins_a>;