From: Fabrice Gasnier fabrice.gasnier@foss.st.com
[ 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 --- arch/arm/boot/dts/stm32mp15xx-dkx.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi index 586aac8a998c0..a86f2dfa67acc 100644 --- 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>;