diff options
| author | Krzysztof Kozlowski <krzk@kernel.org> | 2020-12-10 22:25:19 +0100 |
|---|---|---|
| committer | Denys Drozdov <denys.drozdov@toradex.com> | 2021-07-15 13:53:27 +0300 |
| commit | cb1524a77b1c2884aa0fbbbf401cb596ac3892b7 (patch) | |
| tree | 8c0920cd5ef48a05d934c241c1dcd45526cc0d4b /arch/arm/boot/dts/exynos4412-midas.dtsi | |
| parent | 87aa4758fc5e49b5748aefa74a3095383018bdcb (diff) | |
ARM: dts: exynos: correct fuel gauge interrupt trigger level on Midas family
[ Upstream commit 8a45f33bd36efbb624198cfa9fdf1f66fd1c3d26 ]
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: e8614292cd41 ("ARM: dts: Add Maxim 77693 fuel gauge node for exynos4412-trats2")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20201210212534.216197-3-krzk@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/exynos4412-midas.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos4412-midas.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi index 83be3a797411..342abf97921e 100644 --- a/arch/arm/boot/dts/exynos4412-midas.dtsi +++ b/arch/arm/boot/dts/exynos4412-midas.dtsi @@ -187,7 +187,7 @@ max77693-fuel-gauge@36 { compatible = "maxim,max17047"; interrupt-parent = <&gpx2>; - interrupts = <3 IRQ_TYPE_EDGE_FALLING>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; pinctrl-names = "default"; pinctrl-0 = <&max77693_fuel_irq>; reg = <0x36>; |