From: Krzysztof Kozlowski <krzk@kernel.org>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Lee Jones <lee.jones@linaro.org>,
Chanwoo Choi <cw00.choi@samsung.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
Sylwester Nawrocki <snawrocki@kernel.org>
Subject: [PATCH 6/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family
Date: Thu, 10 Dec 2020 22:29:00 +0100 [thread overview]
Message-ID: <20201210212903.216728-6-krzk@kernel.org> (raw)
In-Reply-To: <20201210212903.216728-1-krzk@kernel.org>
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: aac4e0615341 ("ARM: dts: odroidxu3: Enable wake alarm of S2MPS11 RTC")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/boot/dts/exynos5422-odroid-core.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
index d0df560eb0db..6d690b1db099 100644
--- a/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
+++ b/arch/arm/boot/dts/exynos5422-odroid-core.dtsi
@@ -509,7 +509,7 @@ pmic@66 {
samsung,s2mps11-acokb-ground;
interrupt-parent = <&gpx0>;
- interrupts = <4 IRQ_TYPE_EDGE_FALLING>;
+ interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&s2mps11_irq>;
--
2.25.1
next prev parent reply other threads:[~2020-12-10 21:31 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20201210212917eucas1p2d0bc9a3099abfc2d2c223facc86be03e@eucas1p2.samsung.com>
2020-12-10 21:28 ` [PATCH 1/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5 Krzysztof Kozlowski
2020-12-10 21:28 ` [PATCH 2/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Monk Krzysztof Kozlowski
2020-12-10 21:28 ` [PATCH 3/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Rinato Krzysztof Kozlowski
2020-12-11 15:49 ` Marek Szyprowski
2020-12-10 21:28 ` [PATCH 4/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Spring Krzysztof Kozlowski
2020-12-10 21:28 ` [PATCH 5/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Arndale Octa Krzysztof Kozlowski
2020-12-11 15:51 ` Marek Szyprowski
2020-12-10 21:29 ` Krzysztof Kozlowski [this message]
2020-12-11 15:49 ` [PATCH 6/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Odroid XU3 family Marek Szyprowski
2020-12-10 21:29 ` [PATCH 7/9] arm64: dts: exynos: correct PMIC interrupt trigger level on TM2 Krzysztof Kozlowski
2020-12-18 12:46 ` Marek Szyprowski
2020-12-10 21:29 ` [PATCH 8/9] arm64: dts: exynos: correct PMIC interrupt trigger level on Espresso Krzysztof Kozlowski
2020-12-10 21:29 ` [PATCH 9/9] mfd: sec-irq: Do not enforce (incorrect) interrupt trigger type Krzysztof Kozlowski
2020-12-18 13:25 ` Marek Szyprowski
2020-12-18 14:22 ` Krzysztof Kozlowski
2020-12-21 7:36 ` Marek Szyprowski
2020-12-21 7:55 ` Krzysztof Kozlowski
2020-12-21 8:25 ` Marek Szyprowski
2020-12-11 15:49 ` [PATCH 1/9] ARM: dts: exynos: correct PMIC interrupt trigger level on Artik 5 Marek Szyprowski
2020-12-29 15:59 ` Krzysztof Kozlowski
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