linux-kernel - Re: [PATCH v2 1/3] drivers: bus: ocp2scp: add pdata support

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Message-ID: <508BD344.1090001@ti.com>
Date:	Sat, 27 Oct 2012 17:57:48 +0530
From:	kishon <kishon@...com>
To:	<balbi@...com>
CC:	Tony Lindgren <tony@...mide.com>, <linux@....linux.org.uk>,
	<b-cousson@...com>, <arnd@...db.de>, <olof@...om.net>,
	<rdunlap@...otime.net>, <linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 1/3] drivers: bus: ocp2scp: add pdata support

Hi,

On Saturday 27 October 2012 01:29 AM, Felipe Balbi wrote:
> Hi,
>
> On Fri, Oct 26, 2012 at 10:16:55AM -0700, Tony Lindgren wrote:
>> * Felipe Balbi <balbi@...com> [121025 23:55]:
>>> On Thu, Oct 25, 2012 at 10:44:47AM -0700, Tony Lindgren wrote:
>>>> * Felipe Balbi <balbi@...com> [121024 23:24]:
>>>>> Hi,
>>>>>
>>>>> On Wed, Oct 24, 2012 at 05:48:07PM -0700, Tony Lindgren wrote:
>>>>>> * Tony Lindgren <tony@...mide.com> [121016 09:53]:
>>>>>>> * Kishon Vijay Abraham I <kishon@...com> [121007 23:01]:
>>>>>>>> ocp2scp was not having pdata support which makes *musb* fail for non-dt
>>>>>>>> boot in OMAP platform. The pdata will have information about the devices
>>>>>>>> that is connected to ocp2scp. ocp2scp driver will now make use of this
>>>>>>>> information to create the devices that is attached to ocp2scp.
>>>>>>>>
>>>>>>>> Signed-off-by: Kishon Vijay Abraham I <kishon@...com>
>>>>>>>
>>>>>>> This fixes the regression on my panda es for musb port:
>>>>>>>
>>>>>>> Acked-by: Tony Lindgren <tony@...mide.com>
>>>>>>
>>>>>> Looks like nobody has picked this one up and we need it to
>>>>>> fix the musb regression on omap, so I'll queue these up.
>>>>>
>>>>> I don't seem to have the patches around in any mailbox :-(
>>>>
>>>> Bounced them to you. Do you have any better ideas for the
>>>> -rc cycle to fix the MUSB regression on omap4?
>>>
>>> Well, there are two regressions that I know of. One is caused by the
>>> mode1 DMA changes, which I'll just revert, and the other is the
>>> missing platform_data support on the new PHY driver which these patches
>>> are supposed to solve, right ?
>>
>> Yes that's it AFAIK.
>
> Kishon, any other patches I need to take to get MUSB working on v3.7 ?

These should be good enough to get MUSB working..

Thanks
Kishon
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