Subject: [PATCH 5/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa

From: Krzysztof Kozlowski <[email-masked]>
Date: Thu, 10 Dec 2020 22:28:59 +0100

The Samsung PMIC datasheets describe the interrupt line as active low
with a requirement of acknowledge from the CPU.  The falling edge
interrupt will mostly work but it's not correct.

Fixes: 1fed2252713e ("ARM: dts: fix pinctrl for s2mps11-irq on exynos5420-arndale-octa")
Signed-off-by: Krzysztof Kozlowski <[email-masked]>
---
 arch/arm/boot/dts/exynos5420-arndale-octa.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos5420-arndale-octa.dts b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
index bf457d0c02eb..1aad4859c5f1 100644
--- a/arch/arm/boot/dts/exynos5420-arndale-octa.dts
+++ b/arch/arm/boot/dts/exynos5420-arndale-octa.dts
@@ -349,7 +349,7 @@ pmic@66 {
 		reg = <0x66>;
 
 		interrupt-parent = <&gpx3>;
-		interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
+		interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&s2mps11_irq>;
 
-- 
2.25.1

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