From: josephl@nvidia.com (Joseph Lo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device
Date: Thu, 1 Aug 2013 17:37:45 +0800 [thread overview]
Message-ID: <1375349865-29816-1-git-send-email-josephl@nvidia.com> (raw)
The IRQ trigger type of Palmas MFD device (tps65913) is designed as
low-level sensitive on Dalmore. The wrong configuration would cause an
interrupt storm when booting the system. Fixing it in DT with appropriate
interrupt type.
Cc: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Joseph Lo <josephl@nvidia.com>
---
arch/arm/boot/dts/tegra114-dalmore.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 2bfeb89..b5a42f0 100644
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -840,7 +840,7 @@
palmas: tps65913 {
compatible = "ti,palmas";
reg = <0x58>;
- interrupts = <0 86 0x4>;
+ interrupts = <0 86 IRQ_TYPE_LEVEL_LOW>;
#interrupt-cells = <2>;
interrupt-controller;
--
1.8.3.4
next reply other threads:[~2013-08-01 9:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-01 9:37 Joseph Lo [this message]
2013-08-01 18:17 ` [PATCH V3] ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device Stephen Warren
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