From: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
To: <alexandre.torgue@foss.st.com>
Cc: <robh+dt@kernel.org>, <amelie.delaunay@foss.st.com>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linux-stm32@st-md-mailman.stormreply.com>,
<fabrice.gasnier@foss.st.com>
Subject: [PATCH] ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx
Date: Tue, 21 Sep 2021 15:34:49 +0200 [thread overview]
Message-ID: <1632231289-18881-1-git-send-email-fabrice.gasnier@foss.st.com> (raw)
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>
---
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 9a95489..878ea36 100644
--- a/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
+++ b/arch/arm/boot/dts/stm32mp15xx-dkx.dtsi
@@ -260,7 +260,7 @@
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>;
--
2.7.4
next reply other threads:[~2021-09-21 13:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-21 13:34 Fabrice Gasnier [this message]
2021-10-15 12:59 ` [PATCH] ARM: dts: stm32: fix STUSB1600 Type-C irq level on stm32mp15xx-dkx Alexandre TORGUE
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