amba uarts - arm type uarts fifo size provided by device tree

Russell King - ARM Linux linux at arm.linux.org.uk
Wed Feb 18 16:34:09 PST 2015


On Wed, Feb 18, 2015 at 02:33:42PM -0500, Jorge Ramirez-Ortiz wrote:
> On 02/18/2015 02:06 PM, Mark Rutland wrote:
> > Hi,
> >
> > Please Cc lakml for patches in this area in future.
> >
> > On Wed, Feb 18, 2015 at 06:53:11PM +0000, Jorge Ramirez-Ortiz wrote:
> >> [PATCH 1/2] Documentation: bindings: add optional fifo size property
> >> [PATCH 2/2] drivers/tty: pl011: read fifo size from OF if present
> >>
> >>
> >> These patches aim at resolving an issue present on some of the amba pl011
> >> uarts.  
> > Which systems are affected? Neither of your two patches add the property
> > to any dts file.
> 
> 
> yes, the system affected is still under revision (I should have mentioned)
> https://lkml.org/lkml/2015/2/5/144

Sorry, I can't follow that thread.  What FIFO size do your UARTs have?
What is the full ID of the UARTs?

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