linux-kernel - Re: [PATCH 09/33] ARM: ux500: Supply the I2C clocks lookup to the DBX500 DT

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Message-ID: <20130822133730.GB23152@e106331-lin.cambridge.arm.com>
Date:	Thu, 22 Aug 2013 14:37:31 +0100
From:	Mark Rutland <mark.rutland@....com>
To:	Linus Walleij <linus.walleij@...aro.org>,
	Lee Jones <lee.jones@...aro.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Arnd Bergmann <arnd@...db.de>,
	Linus WALLEIJ <linus.walleij@...ricsson.com>,
	Srinidhi KASAGAR <srinidhi.kasagar@...ricsson.com>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>
Subject: Re: [PATCH 09/33] ARM: ux500: Supply the I2C clocks lookup to the
 DBX500 DT

On Tue, Aug 20, 2013 at 10:30:34AM +0100, Sascha Hauer wrote:
> On Tue, Aug 20, 2013 at 11:11:19AM +0200, Linus Walleij wrote:
> > On Thu, Jun 6, 2013 at 2:16 PM, Lee Jones <lee.jones@...aro.org> wrote:
> > 
> > > +++ b/arch/arm/boot/dts/dbx5x0.dtsi
> > > @@ -572,6 +572,8 @@
> > >                         v-i2c-supply = <&db8500_vape_reg>;
> > >
> > >                         clock-frequency = <400000>;
> > > +                       clocks = <&prcc_kclk 3 3>, <&prcc_pclk 3 3>;
> > > +                       clock-names = "nmk-i2c.0", "apb_pclk";
> 
> Why do most clocks in this series have the instance number in the clock
> names? This looks very wrong to me.

+1. The clock names should be the input names to the unit, they
shouldn't vary per instance.

Mark.
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