linux-kernel - RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to am335x-evm

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Date:	Thu, 9 May 2013 04:12:10 +0000
From:	"Gupta, Pekon" <pekon@...com>
To:	Tony Lindgren <tony@...mide.com>, "Nori, Sekhar" <nsekhar@...com>
CC:	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"Cousson, Benoit" <b-cousson@...com>,
	"linux@....linux.org.uk" <linux@....linux.org.uk>,
	"Philip, Avinash" <avinashphilip@...com>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"Hebbar, Gururaja" <gururaja.hebbar@...com>,
	"Hiremath, Vaibhav" <hvaibhav@...com>,
	"zonque@...il.com" <zonque@...il.com>,
	"jacmet@...site.dk" <jacmet@...site.dk>
Subject: RE: [v2, 3/3] ARM: dts: AM33XX: Add NAND flash device tree data to
 am335x-evm

> > >
> > >  	am33xx_pinmux: pinmux@...10800 {
> > >  		pinctrl-names = "default";
> > > -		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
> > > +		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0
> > > +			&nandflash_pins_s0>;
> >
> > Why add this to the board level fallback (called pinctrl hogs, I think)?
> > This can be part of nand node you added below so that the pinctrl will
> > take effect when nand gets probed instead of all the time.
> 
> Yes we should have all the pinctrl entries under the related drivers.
> This makes it easy remux pins during runtime if needed, and also
> allows unloading pinctrl-single.ko for development.
> 
Yes, accepted. This has been already fixed in v3 of this patch set.
If all fine, then please pull this for next merge..

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046712.html

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046814.html (already pulled)

http://lists.infradead.org/pipermail/linux-mtd/2013-May/046710.html


with regards, pekon
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