Re: [PATCH RESEND] ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue

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On Tue, Mar 20, 2012 at 9:25 PM, Felipe Balbi <balbi@xxxxxx> wrote:
> On Tue, Mar 20, 2012 at 04:53:53PM +0100, Samuel Ortiz wrote:
>> Hi Keshava,
>>
>> On Mon, Mar 19, 2012 at 12:12:47PM +0530, Keshava Munegowda wrote:
>> > From: Keshava Munegowda <Keshava_mgowda@xxxxxx>
>> >
>> > It is observed that the echi ports of 3430 sdp board
>> > are not working due to the random timing of programming
>> > the associated GPIOs of the ULPI PHYs of the EHCI for reset.
>> > If the PHYs are reset at during usbhs core driver, host ports will
>> > not work because EHCI driver is loaded after the resetting PHYs.
>> > The PHYs should be in reset state while initializing the EHCI
>> > controller.
>> > The code which does the GPIO pins associated with the PHYs
>> > are programmed to reset is moved from the USB host core driver
>> > to EHCI driver.
>> >
>> > Signed-off-by: Keshava Munegowda <keshava_mgowda@xxxxxx>
>> > Reviewed-by: Partha Basak <parthab@xxxxxxxxxxxx>
>> Felipe, are you ok with that patch ?
>> I'll most likely queue it after this merge window is closed though.
>
> my bad, here's my Ack:
>
> Acked-by: Felipe Balbi <balbi@xxxxxx>
>
> --
> balbi

thanks , Felipe

regards
keshava
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