Re: [PATCH 0/12] Add support for QE and 8360EMDS board -v2

["Li Yang" <LeoLi@freescale.com>]

On 9/29/06, Kumar Gala <galak@kernel.crashing.org> wrote:
>
> On Sep 28, 2006, at 10:21 PM, Li Yang-r58472 wrote:
>
> >> -----Original Message-----
> >> From: Kumar Gala [mailto:galak@kernel.crashing.org]
> >> Sent: Friday, September 29, 2006 12:37 AM
> >> To: Li Yang-r58472
> >> Cc: linuxppc-dev@ozlabs.org; paulus@samba.org
> >> Subject: Re: [PATCH 0/12] Add support for QE and 8360EMDS board -v2
> >>
> >>
> >> On Sep 28, 2006, at 11:09 AM, Li Yang wrote:
> >>
> >>> On 9/28/06, Kumar Gala <galak@kernel.crashing.org> wrote:
> >>>>
> >>>> On Sep 28, 2006, at 3:18 AM, Li Yang wrote:
> >>>>
> >>>>> Paul,
> >>>>>
> >>>>> The series of patches add generic QE infrastructure called
> >>>>> qe_lib, and MPC8360EMDS board support.  Qe_lib is used by
> >>>>> QE device drivers such as ucc_geth driver.
> >>>>>
> >>>>> This version updates QE interrupt controller to use new irq
> >>>>> mapping mechanism, addresses all the comments received with
> >>>>> last submission and includes some style fixes.
> >>>>>
> >>>>> v2 change: Change to use device tree for BCSR and MURAM;
> >>>>> Remove I/O port interrupt handling code as it is not generic
> >>>>> enough.
> >>>>
> >>>> Before accepting any of this code, I'd like to see what the drivers
> >>>> look like that are using it.  Its hard to make significant
> >>>> comments w/
> >>>> o seeing what the consumers of all the 'lib' code look like.
> >>>
> >>> Current in-tree user of the lib is driver/net/ucc_geth.c.  There is
> >>> also QE ATM driver which is included in Alex's 8360sar project.  QE
> >>> USB host/client drivers are in Freescale LTIB BSP.
> >>
> >> is there a serial driver?
> >
> > No.  It is not very necessary to have serial support for QE, as
> > there is
> > separate DUART SoC.  We can use 8250 serial driver for that.
>
> Are there any examples of drivers for a UCC slow channel?

No, at present.