linux-kernel - Re: [PATCH V2 13/14] dt-bindings: arm-gic: Add documentation for Tegra210 AGIC

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Message-ID: <20160511172823.GC18829@leverpostej>
Date:	Wed, 11 May 2016 18:28:23 +0100
From:	Mark Rutland <mark.rutland@....com>
To:	Jon Hunter <jonathanh@...dia.com>
Cc:	Rob Herring <robh+dt@...nel.org>,
	Geert Uytterhoeven <geert@...ux-m68k.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Jason Cooper <jason@...edaemon.net>,
	Marc Zyngier <marc.zyngier@....com>,
	Pawel Moll <pawel.moll@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Stephen Warren <swarren@...dotorg.org>,
	Thierry Reding <thierry.reding@...il.com>,
	Kevin Hilman <khilman@...nel.org>,
	Grygorii Strashko <grygorii.strashko@...com>,
	Lars-Peter Clausen <lars@...afoo.de>,
	Linus Walleij <linus.walleij@...aro.org>,
	"linux-tegra@...r.kernel.org" <linux-tegra@...r.kernel.org>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V2 13/14] dt-bindings: arm-gic: Add documentation for
 Tegra210 AGIC

On Wed, May 11, 2016 at 05:53:43PM +0100, Jon Hunter wrote:
> Hi Rob, Mark,
> 
> On 11/05/16 17:30, Rob Herring wrote:
> > A platform driver for just gic-400 is wrong IMO until we have platform
> > drivers for all interrupt controllers.
> 
> Yes, that is fine with me, but can we decide on whether the platform
> driver should match "tegra210-agic" or the early driver should bail-out
> if clocks/power-domains are present?
> 
> I am fine with either, but I think that Rob prefers the tegra210-agic
> compat string and Mark prefers to bail-out of the early driver if
> clocks/power-domains are present.

If anything, I wasn't too keen on bailing out becuase of those
properties, as I mentioned for the case of a root interrupt controller.

I am happy to match the "tegra210-agic" string specifically.

Thanks,
Mark.