ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos5440
authorKrzysztof Kozlowski <krzk@kernel.org>
Fri, 16 Sep 2016 19:42:51 +0000 (21:42 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Thu, 3 Nov 2016 20:44:55 +0000 (22:44 +0200)
commitc473c9a180446385c3e70e79deb1fb4d559fc5da
treea65101674f7766521abebf703a3321dd2041dcd9
parenteb87868a28ebc1f050987e7df2c428834eab4a3d
ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos5440

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/exynos5440.dtsi