linux-kernel - Re: [PATCH 2/2] ARM: dts: add AM33XX MMC support

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Date:	Sat, 15 Jun 2013 02:23:32 -0500
From:	Joel A Fernandes <agnel.joel@...il.com>
To:	"balbi@...com" <balbi@...com>
Cc:	"Hiremath, Vaibhav" <hvaibhav@...com>,
	Linux OMAP List <linux-omap@...r.kernel.org>,
	Russell King <linux@....linux.org.uk>,
	"Krishnamoorthy, Balaji T" <balajitk@...com>,
	Devicetree Discuss <devicetree-discuss@...ts.ozlabs.org>,
	Linux MMC List <linux-mmc@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Chris Ball <cjb@...top.org>,
	Linux ARM Kernel List <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH 2/2] ARM: dts: add AM33XX MMC support

Hi Felipe,

On Fri, Jun 14, 2013 at 6:43 PM, Joel A Fernandes <agnel.joel@...il.com> wrote:
> Felipe,
>
>
> On Friday, June 14, 2013, Felipe Balbi wrote:
>>
>> Hi,
>>
>> On Fri, Jun 14, 2013 at 02:54:33PM -0500, Joel A Fernandes wrote:
>> > Hi Tony, Vaibhav,
>> >
>> > >> I just doublechecked MMC rootfs on bone and evmsk as it's the
>> > >> standard
>> > >> smoke test. My EVM is intermittent now so trying to coax it to power
>> > >> up
>> > >> to reverify.
>> > >>
>> > >
>> > > Matt,
>> > >
>> > > Your branch is working for me, I tested it on EVM. Not sure what is
>> > > wrong with manual rebasing
>> > > I did yesterday. I will try to nail-down root-cause here.
>> > >
>> > > And you can submit the next version fixing the comments I have given.
>> >
>> > The only comment I could find in the whole discussion was adding of
>> > the interrupts property. I tested I don't have any problem booting
>> > with Matt's patch, without having the interrupts property.
>>
>> might very well be, but we want to figure out why adding "intrrupts"
>> causes issues. Why does it have to come through hwmod ? You might have
>> uncovered a real problem which needs fixing. Besides, at the end of the
>

You are right, adding interrupts property to DT node causes problems
(driver probe doesn't take place). Will debug further on Monday.

Thanks,
Joel
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