RE: [PATCH] AM35x: Add musb support

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Hi,
> >>> I have not added CPPI4.1 DMA  specific register here..
> >>>
> >>>
> >>    Ah. Then they're not compatible with DA8xx anyway...
> >>
> >
> > We could make it compatible with some change as done at,
> > http://arago-project.org/git/people/?p=sriram/ti-psp-
> omap.git;a=commitdiff;h=2ecce9529bd56c32997e0b2cbe84f7727ba5b217
> >
> 
> I'm not sure where cppi41_dma.c gets the definitions for
> USB_[RT]X_MODE_REG...

It is being used from plat/usb.h.

> anyway, I'm thinking of a different solution now,
> i.e. moving the functions that access the implementation specific
> acceleration
> 
> >>>> +#define USB_END_OF_INTR_REG  0x60
> >>    I wonder how it can work as the registers cppi41_dma.c relies upon
> >> are not the same as in DA8xx. Did you make some changes to
> cppi41_dma.c?
> >>
> >
> > There were only few changes to make it work. You can see the changes
> > in our internal release tree at,
> > http://arago-project.org/git/people/?p=sriram/ti-psp-omap.git;a=summary
> >
> > They have all the CPPI patches based out of your latest patch. All these
> >
> 
>    My latest was take 5, this tree has take 3 as a base.

Correct. Need to update.

> 
> > have to be reviewed/cleaned which is not happening as the base CPPI4.1
> patch
> > itself is pending to be merged.
> >
> > Any update on CPPI4.1 driver location?
> 
>    I'm pretty sure it should be in arch/arm/common/...
> 
> >  Are you still waiting for Russell's reply?
> >
> 
>    Well, yes and no. I'm not hoping on Russell's reply though but
> haven't found time to move the code and post the new patch...

Ok fine, would wait for this to get merged.

Ajay
> 
> WBR, Sergei
> 

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