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Subject: Re: [RFC PATCH v3] irqchip: Add support for Tango interrupt
 controller
To: Mans Rullgard <mans@mansr.com>
CC: Marc Zyngier <marc.zyngier@arm.com>, Thomas Gleixner <tglx@linutronix.de>,
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From: Marc Gonzalez <marc_gonzalez@sigmadesigns.com>
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Date: Fri, 22 Jan 2016 17:45:23 +0100
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On 22/01/2016 17:39, Måns Rullgård wrote:

> Marc Gonzalez <marc_gonzalez@sigmadesigns.com> writes:
> 
>> On 22/01/2016 17:35, Måns Rullgård wrote:
>>
>>> Marc Gonzalez <marc_gonzalez@sigmadesigns.com> writes:
>>>
>>>> With your latest patch, can I drop the ranges property?
>>>
>>> Why would you want to do that?
>>
>> <confused> I thought that was the whole point of the v4 improvement?
> 
> The point was to make it work right *if* someone were to do that even
> though having it there better reflects what the hardware actually looks
> like.

That's the part I'm struggling to understand. Who other than you or me
would write a device tree from scratch for this interrupt controller?