linux-kernel - Re: [PATCH] ARM: dts: DRA7: fix interrupt-cells for GPIO

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Date:	Fri, 22 Aug 2014 16:02:54 -0700
From:	Tony Lindgren <tony@...mide.com>
To:	Nishanth Menon <nm@...com>
Cc:	devicetree@...r.kernel.org, inux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-omap@...r.kernel.org
Subject: Re: [PATCH] ARM: dts: DRA7: fix interrupt-cells for GPIO

* Nishanth Menon <nm@...com> [140818 11:49]:
> On 07/30/2014 02:20 PM, Nishanth Menon wrote:
> > GPIO modules are also interrupt sources. However, they require both the
> > GPIO number and IRQ type to function properly.
> > 
> > By declaring that GPIO uses interrupt-cells=<1>, we essentially do not
> > allow users of the nodes to use the interrupt property appropritely.
> > 
> > With this change, the following now works:
> > 
> > interrupt-parent = <&gpio6>;
> > interrupts = <5 IRQ_TYPE_LEVEL_LOW>;
> > 
> > Fixes: 6e58b8f1daaf ('ARM: dts: DRA7: Add the dts files for dra7 SoC and dra7-evm board')
> > Signed-off-by: Nishanth Menon <nm@...com>
> > ---
> > Based on v3.16-rc7
> > 
> >  arch/arm/boot/dts/dra7.dtsi |   16 ++++++++--------
> >  1 file changed, 8 insertions(+), 8 deletions(-)
> 
> Tony,
> Gentle ping. we still have this issue on 3.17-rc1. any suggestions on
> if we can pick this up during RC?

Yes thanks applying into omap-for-v3.17/fixes.

Tony
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