[PATCH 06/10] ARM: dts: exynos: Fix invalid GIC interrupt flags in exynos5

Javier Martinez Canillas javier at osg.samsung.com
Sun Sep 18 08:17:04 PDT 2016


Hello Krzysztof,

On 09/16/2016 03:42 PM, Krzysztof Kozlowski wrote:
> 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.  Choose level high everywhere.
> 
> Reported-by: Marek Szyprowski <m.szyprowski at samsung.com>
> Reported-by: Geert Uytterhoeven <geert at linux-m68k.org>
> Reported-by: Alban Browaeys <alban.browaeys at gmail.com>
> Cc: Marc Zyngier <marc.zyngier at arm.com>
> Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
> ---

I tested this patch on an Exynos5800 Peach Pi Chromebook and
an Exynos5422 Odroid XU4 board and no regressions were found.

Tested-by: Javier Martinez Canillas <javier at osg.samsung.com>

Best regards,
-- 
Javier Martinez Canillas
Open Source Group
Samsung Research America



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