Re[2]: [PATCH 2/2] ARM: clps711x: Added support for CPU frequencies other than 73 MHz

[Alexander Shiyan]

Hello.

Tue, 15 May 2012 19:36:47 +0000 от Arnd Bergmann <arnd at arndb.de>:
> On Tuesday 15 May 2012, Alexander Shiyan wrote:
> > Modern CPUs from CLPS711X-line can operate at frequencies other than 73 MHz.
> > This patch adds calculation of system clock frequency and the frequency of
> > UART, depending on processor speed. Kconfig option "CPU frequency" was added
> > for this purposes.
...
> I think the right way to do this is to move the uart_add_one_port() call
> and the clps711x_ports array into platform code, so you can modify the
> frequency at boot time, but leave the uart_driver where it is.
> That will require some other changes for the console.
> 
> It's probably best to leave this patch for after the merge window, so you
> can come up with a good solution for 3.6, ok?
OK, Arnd, I'll think about the other implementation.