linux-kernel - Re: [PATCH 2/8] soc: Add MediaTek pericfg controller support

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Date:	Wed, 21 Jan 2015 09:17:48 +0100
From:	Sascha Hauer <s.hauer@...gutronix.de>
To:	Mark Rutland <mark.rutland@....com>
Cc:	Olof Johansson <olof@...om.net>, Arnd Bergmann <arnd@...db.de>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Mark Brown <broonie@...nel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Rob Herring <robh+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	Eddie Huang <eddie.huang@...iatek.com>,
	Lee Jones <lee.jones@...aro.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 2/8] soc: Add MediaTek pericfg controller support

On Tue, Jan 20, 2015 at 04:15:55PM +0000, Mark Rutland wrote:
> > +
> > +	pericfg: pericfg@...03000 {
> > +		#reset-cells = <1>;
> > +		#clock-cells = <1>;
> > +		compatible = "mediatek,mt8135-pericfg";
> > +		reg = <0 0x10003000 0 0x1000>;
> > +	};
> 
> This looks identical to the infracfg (same address too). Is that
> deliberate?

Both controllers indeed control clocks and resets, but with a different
register layout, so the nodes really look identical. I'll change the
address to the real address of the MT8135 pericfg though to make the
example more realistic.

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