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* [PATCH 01/18] ARM: dts: exynos: correct fuel gauge interrupt trigger level on GT-I9100
@ 2020-12-10 21:25 Krzysztof Kozlowski
  2020-12-10 21:25 ` [PATCH 02/18] ARM: dts: exynos: correct fuel gauge interrupt trigger level on P4 Note family Krzysztof Kozlowski
                   ` (17 more replies)
  0 siblings, 18 replies; 28+ messages in thread
From: Krzysztof Kozlowski @ 2020-12-10 21:25 UTC (permalink / raw)
  To: Chanwoo Choi, Krzysztof Kozlowski, Bartlomiej Zolnierkiewicz,
	Michael Turquette, Stephen Boyd, Rob Herring, Lee Jones,
	Sebastian Reichel, Liam Girdwood, Mark Brown, Andy Gross,
	Bjorn Andersson, Alessandro Zummo, Alexandre Belloni,
	linux-kernel, linux-clk, devicetree, linux-pm, linux-arm-kernel,
	linux-samsung-soc, linux-arm-msm, linux-rtc
  Cc: Angus Ainslie, Hans de Goede, Sebastian Krzyszkowiak,
	Iskren Chernev, Matheus Castello

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: 8620cc2f99b7 ("ARM: dts: exynos: Add devicetree file for the Galaxy S2")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 arch/arm/boot/dts/exynos4210-i9100.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos4210-i9100.dts b/arch/arm/boot/dts/exynos4210-i9100.dts
index a0c3bab382ae..e56b64e237d3 100644
--- a/arch/arm/boot/dts/exynos4210-i9100.dts
+++ b/arch/arm/boot/dts/exynos4210-i9100.dts
@@ -136,7 +136,7 @@ battery@36 {
 			compatible = "maxim,max17042";
 
 			interrupt-parent = <&gpx2>;
-			interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
+			interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
 
 			pinctrl-0 = <&max17042_fuel_irq>;
 			pinctrl-names = "default";
-- 
2.25.1


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^ permalink raw reply	[flat|nested] 28+ messages in thread

end of thread, other threads:[~2021-03-04  0:27 UTC | newest]

Thread overview: 28+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-10 21:25 [PATCH 01/18] ARM: dts: exynos: correct fuel gauge interrupt trigger level on GT-I9100 Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 02/18] ARM: dts: exynos: correct fuel gauge interrupt trigger level on P4 Note family Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 03/18] ARM: dts: exynos: correct fuel gauge interrupt trigger level on Midas family Krzysztof Kozlowski
2020-12-29 15:43   ` Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 04/18] ARM: dts: exynos: correct MUIC " Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 05/18] ARM: dts: exynos: correct PMIC " Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 06/18] ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid X/U3 family Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 07/18] ARM: dts: exynos: correct PMIC interrupt trigger level on P4 Note family Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 08/18] ARM: dts: exynos: correct PMIC interrupt trigger level on SMDK5250 Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 09/18] ARM: dts: exynos: correct PMIC interrupt trigger level on Snow Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 10/18] ARM: dts: s5pv210: correct fuel gauge interrupt trigger level on Fascinate family Krzysztof Kozlowski
2020-12-10 21:25 ` [PATCH 11/18] ARM: dts: qcom: msm8974-lge-nexus5: correct fuel gauge interrupt trigger level Krzysztof Kozlowski
2020-12-11 15:29   ` Iskren Chernev
2020-12-10 21:25 ` [PATCH 12/18] ARM: dts: qcom: msm8974-samsung-klte: " Krzysztof Kozlowski
2020-12-11 15:25   ` Iskren Chernev
2020-12-10 21:25 ` [RFC 13/18] mfd: max77686: Do not enforce (incorrect) interrupt trigger type Krzysztof Kozlowski
2020-12-21 18:45   ` Rob Herring
2020-12-10 21:25 ` [RFC 14/18] rtc: " Krzysztof Kozlowski
2020-12-10 21:25 ` [RFC 15/18] mfd: max77693: " Krzysztof Kozlowski
2020-12-21 18:46   ` Rob Herring
2020-12-10 21:25 ` [RFC 16/18] power: supply: max17042: " Krzysztof Kozlowski
2020-12-10 21:25 ` [RFC 17/18] mfd: max14577: " Krzysztof Kozlowski
2020-12-21 18:47   ` Rob Herring
2020-12-10 21:25 ` [RFC 18/18] power: supply: max17040: " Krzysztof Kozlowski
2020-12-11  7:47   ` Krzysztof Kozlowski
2020-12-11 15:44     ` Iskren Chernev
2020-12-11 15:51       ` Krzysztof Kozlowski
2021-03-03 18:19 ` [PATCH 01/18] ARM: dts: exynos: correct fuel gauge interrupt trigger level on GT-I9100 Krzysztof Kozlowski

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