linux-kernel - Re: [Urgent PATCH] arm64: dts: uniphier: fix IRQ trigger type of ARMv8 timer

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Message-ID: <1769666.3m3onKVFl3@wuerfel>
Date:	Wed, 10 Aug 2016 22:52:13 +0200
From:	Arnd Bergmann <arnd@...db.de>
To:	Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:	arm@...nel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
	Will Deacon <will.deacon@....com>,
	Mark Rutland <mark.rutland@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [Urgent PATCH] arm64: dts: uniphier: fix IRQ trigger type of ARMv8 timer

On Monday, August 1, 2016 5:12:20 PM CEST Masahiro Yamada wrote:
> Since commit 1e2a7d78499e ("irqdomain: Don't set type when mapping
> an IRQ"), the interrupt type is strictly checked.  Without this
> patch, this board would not boot any more.
> 
> Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt
> says that the 3rd cell should be either 1 (edge) or 4 (level)
> depending on the trigger type.  As the CA72 Generic Timer provides
> active-low interrupts, the value of the 3rd cell should be 4.
> 
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
> Suggested-by: Marc Zyngier <marc.zyngier@....com>
> 

I've added it to the fixes branch now, sorry for the delay.

	Arnd