ARM: dts: armada-38x: Fix irq type for pca955

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commit 8d45141732 upstream.

As written in the datasheet the PCA955 can only handle low level irq and
not edge irq.

Without this fix the interrupt is not usable for pca955: the gpio-pca953x
driver already set the irq type as low level which is incompatible with
edge type, then the kernel prevents using the interrupt:

"irq: type mismatch, failed to map hwirq-18 for
/soc/internal-regs/gpio@18100!"

Fixes: 928413bd85 ("ARM: mvebu: Add Armada 388 General Purpose
Development Board support")
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Gregory CLEMENT 2017-07-12 13:23:11 +02:00 • committed by Greg Kroah-Hartman

parent 12353a00df

commit ff603e017b

1 changed files with 2 additions and 2 deletions

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arch/arm/boot/dts/armada-388-gp.dts

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