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From: Arnd Bergmann <arnd@arndb.de>
To: linux-arm-kernel@lists.infradead.org
Cc: Eddie Huang <eddie.huang@mediatek.com>,
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Subject: Re: [PATCH 2/4] irqchip: mediatek: Add support for mt8173
Date: Wed, 10 Dec 2014 12:00:38 +0100
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On Wednesday 10 December 2014 18:50:00 Eddie Huang wrote:
> From: Yingjoe Chen <yingjoe.chen@mediatek.com>
> 
> MT8173 intpol have 32 more irq pins, add support to it.
> 
> Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
> Signed-off-by: Eddie Huang <eddie.huang@mediatek.com>
> 

How about adding a property for the number of irq pins and leave the
old compatible string in place? I don't think it would be good if
we have to update this driver for each new SoC that uses this
irqchip just to change one number.

	Arnd