Re: [PATCH v4 01/21] serial: rewrite pxa2xx-uart to use 8250_core

2015-01-19 Thread Rob Herring
On Wed, Apr 16, 2014 at 12:13 PM, Sergei Ianovich wrote: > pxa2xx-uart was a separate uart platform driver. It was declaring > the same device names and numbers as 8250 driver. As a result, > it was impossible to use 8250 driver on PXA SoCs. > > Upon closer examination pxa2xx-uart turned out to be

[PATCH v4 01/21] serial: rewrite pxa2xx-uart to use 8250_core

2014-04-16 Thread Sergei Ianovich
pxa2xx-uart was a separate uart platform driver. It was declaring the same device names and numbers as 8250 driver. As a result, it was impossible to use 8250 driver on PXA SoCs. Upon closer examination pxa2xx-uart turned out to be a clone of 8250_core driver. Workaround for Erratum #19 according