[PATCH] arm: mach-imx: enable all uart clocks for DEBUG_LL

[Shawn Guo]

On Thu, Aug 25, 2011 at 12:57:36PM +0200, Wolfram Sang wrote:
> If you want to move the DEBUG_LL uart, simply changing the base address
> in debug-macro.S will not be enough. One needs to enable the correct
> clock during clock init, too, otherwise the kernel remains silent. This
> is too easy to forget, so enable all uart clocks for DEBUG_LL to save
> precious developer time.
> 
I guess the patch is not welcomed from the power management POV.
Shouldn't bootloader have enabled the clock for debug uart anyway?

-- 
Regards,
Shawn