linux-kernel - Re: [PATCH 1/3] mfd: Convert tps6586x to irq

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Message-ID: <5073BAA8.4060404@nvidia.com>
Date:	Tue, 9 Oct 2012 11:18:24 +0530
From:	Laxman Dewangan <ldewangan@...dia.com>
To:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
CC:	"sameo@...ux.intel.com" <sameo@...ux.intel.com>,
	"grant.likely@...retlab.ca" <grant.likely@...retlab.ca>,
	"linus.walleij@...aro.org" <linus.walleij@...aro.org>,
	Stephen Warren <swarren@...dia.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/3] mfd: Convert tps6586x to irq_domain

On Tuesday 09 October 2012 11:36 AM, Mark Brown wrote:
> On Mon, Oct 08, 2012 at 09:43:23PM +0530, Laxman Dewangan wrote:
>> Allocate the irq base if it base is not porvided i.e.
>> in case of device tree invocation of this driver.
>> Convert the tps6586x driver to irq domain, using a
>> legacy IRQ mapping if an irq_base is specified in
>> platform data or dynamically allocated and otherwise
>> using a linear mapping.
> Reviewed-by: Mark Brown<broonie@...nsource.wolfsonmicro.com>
>
> but can you convert to regmap_irq?

Yes, the motivation was this when I started this cleanups but found that 
there is 4 interrupt status and 5 interrupt mask register. Probably we 
need to pass the number of interrupt status and interrupt mask register 
to expand the regmap-irq framework to handle this case also. If it is 
fine then I can work towards that.

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