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

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Date:	Mon, 29 Oct 2012 11:53:56 +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 Monday 29 October 2012 11:40 AM, Felipe Balbi wrote:
> Hi,
>
> On Sat, Oct 27, 2012 at 05:57:48PM +0530, kishon wrote:
>> 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..
>
> nothing needed for omap-usb2.c ? That's great, cheers

No. Nothing of pdata sort is used in omap-usb2.c

Thanks
Kishon
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