ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos5410/exynos542x
authorKrzysztof Kozlowski <krzk@kernel.org>
Fri, 16 Sep 2016 19:42:49 +0000 (21:42 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Thu, 3 Nov 2016 20:44:54 +0000 (22:44 +0200)
commit6abdf8d135b77693e6f3f4ad8212bcbc6434eb2b
treed417562bd63ad6a4b08a56fb18056251b51a8043
parent27e64b27b688cae59fdcf339a90b29f6d14809d5
ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos5410/exynos542x

Interrupt of type IRQ_TYPE_NONE is not allowed for GIC interrupts and
generates an error:
genirq: Setting trigger mode 0 for irq 16 failed (gic_set_type+0x0/0x68)

The GIC requires shared interrupts to be edge rising or level high.
Platform declares support for both.  Arbitrarily choose level high
everywhere hoping it will work on each platform.

Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reported-by: Alban Browaeys <alban.browaeys@gmail.com>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
arch/arm/boot/dts/exynos5410.dtsi
arch/arm/boot/dts/exynos5420.dtsi
arch/arm/boot/dts/exynos54xx.dtsi