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| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-12-10 22:25:18 +0100 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzk@kernel.org> | 2021-03-07 20:56:16 +0100 |
| commit | c731a16e2cf424a462c7d42c33d6acd613576508 (patch) | |
| tree | ed1497ffbdda69063a2fff9be218d52a00b12035 /arch/arm/boot/dts/exynos4412-p4note.dtsi | |
| parent | ARM: dts: exynos: correct fuel gauge interrupt trigger level on GT-I9100 (diff) | |
| download | linux-c731a16e2cf424a462c7d42c33d6acd613576508.tar.xz linux-c731a16e2cf424a462c7d42c33d6acd613576508.zip | |
ARM: dts: exynos: correct fuel gauge interrupt trigger level on P4 Note family
The Maxim fuel gauge 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: f48b5050c301 ("ARM: dts: exynos: add Samsung's Exynos4412-based P4 Note boards")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201210212534.216197-2-krzk@kernel.org
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-p4note.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-p4note.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/exynos4412-p4note.dtsi b/arch/arm/boot/dts/exynos4412-p4note.dtsi index b2f9d5448a18..5fe371543cbb 100644 --- a/arch/arm/boot/dts/exynos4412-p4note.dtsi +++ b/arch/arm/boot/dts/exynos4412-p4note.dtsi @@ -146,7 +146,7 @@ pinctrl-0 = <&fuel_alert_irq>; pinctrl-names = "default"; interrupt-parent = <&gpx2>; - interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; maxim,rsns-microohm = <10000>; maxim,over-heat-temp = <600>; maxim,over-volt = <4300>; |