[PATCH V5 03/63] sp810 Fix: Switch to slow mode before sysctl_soft_reset

On Thu, Jan 20, 2011 at 12:55:42PM +0530, Viresh Kumar wrote:

From: Shiraz Hashim <redacted>

Before resetting system from system controller, switching to slow
mode is required.

This comment could do with some expansion about why it is required.
Eg, this comment could become:

"sp810: switch to slow mode before reset

In sysctl_soft_reset(), switch to slow mode before resetting the system
via the system controller.  This is required by the SPEAr reference
manual."