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

On 02/18/2015 07:34 PM, Russell King - ARM Linux wrote:

On Wed, Feb 18, 2015 at 02:33:42PM -0500, Jorge Ramirez-Ortiz wrote:

quoted

On 02/18/2015 02:06 PM, Mark Rutland wrote:

quoted

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:

quoted

[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?

I just added a temporary printk to my logs for clarity

[    3.328845] name = f7111000.uart, id = 0x241011, amba_rev = 2, fifo size = 64