ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos3250
authorKrzysztof Kozlowski <krzk@kernel.org>
Fri, 16 Sep 2016 19:42:46 +0000 (21:42 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Thu, 3 Nov 2016 20:44:53 +0000 (22:44 +0200)
commit89be851108fa9563d21d2bb5cd5664f76612fca2
tree741821e4c15898953410aeaff3dfcfc98bc7e1f7
parent11ebc47cdebb65e91b02fd42a74a9f2e8da56bb3
ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos3250

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>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
arch/arm/boot/dts/exynos3250-pinctrl.dtsi
arch/arm/boot/dts/exynos3250.dtsi