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ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device

PATCH New Joseph Lo 2 participants 2 messages Aug 1, 2013

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Joseph Lo

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PATCH v3 1/1 ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device

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 <[email protected]>
---
 arch/arm/boot/dts/tegra114-dalmore.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
arch/arm/boot/dts/tegra114-dalmore.dts +1 -1
index 2bfeb89..b5a42f0 100644
@@ -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;
Signature · 1 line
1.8.3.4
#1 lore raw

PATCH v3 1/1 ARM: dts: tegra114: dalmore: fix the irq trigger type of Palmas MFD device

Quoted 4 lines · Joseph Lo

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.

I have applied this to Tegra's for-3.12/dt branch.