Re: [PATCH v1] xen/arm: Add r1p12 to the list of supported Cadence UARTs

[Ian Campbell <ian.campbell@citrix.com>]

On Fri, 2016-01-15 at 14:30 +0100, Edgar E. Iglesias wrote:
> On Fri, Jan 15, 2016 at 12:30:27PM +0000, Ian Campbell wrote:
> > On Thu, 2016-01-14 at 19:44 +0100, Edgar E. Iglesias wrote:
> > > From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
> > 
> > Where are the bindings for cdns,uart-r1p12 defined? I don't see it
> > mentioned in the Documentation/devicetree/bindings/serial/cdns,uart.txt
> > in
> > mainline Linux.
> 
> Hi Ian,
> 
> The bindings are currently in our queue:
> https://github.com/Xilinx/linux-
> xlnx/blob/master/Documentation/devicetree/bindings/serial/cdns%2Cuart.txt

Great, thanks.
> 
> > Does the driver need to differ at all compared with what is needed for
> > r1p8? Normally if there is no (practical/visible) difference then in
> > DT-
> > world there is no need for a new compatible string, since the device is
> > still compatible.
> > 
> > If there are differences in the h/w but they are not relevant to our
> > particular driven then please say so in the commit log.
> 
> Right, there are SW visible differences (the Linux driver uses them) but
> none affecting XEN. I'll note that in the commit message.

If you want to just supply some words here I'll fold them in upon commit.
Or feel free to send a v2 if you prefer.

Ian.

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