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    Subject[PATCH 5.10 124/530] ARM: dts: s5pv210: correct fuel gauge interrupt trigger level on Fascinate family
    Date
    From: Krzysztof Kozlowski <krzk@kernel.org>

    [ Upstream commit 214e6ec8c9f5a3353d3282b3ff475d3ee86cc21a ]

    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: 99bb20321f0e ("ARM: dts: s5pv210: Correct fuelgauge definition on Aries")
    Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
    Link: https://lore.kernel.org/r/20201210212534.216197-10-krzk@kernel.org
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/boot/dts/s5pv210-fascinate4g.dts | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/arm/boot/dts/s5pv210-fascinate4g.dts b/arch/arm/boot/dts/s5pv210-fascinate4g.dts
    index ca064359dd30..b47d8300e536 100644
    --- a/arch/arm/boot/dts/s5pv210-fascinate4g.dts
    +++ b/arch/arm/boot/dts/s5pv210-fascinate4g.dts
    @@ -115,7 +115,7 @@
    compatible = "maxim,max77836-battery";

    interrupt-parent = <&gph3>;
    - interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
    + interrupts = <3 IRQ_TYPE_LEVEL_LOW>;

    pinctrl-names = "default";
    pinctrl-0 = <&fg_irq>;
    --
    2.30.2


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