[U-Boot] [PATCH v2 2/4] sunxi: Add support for the rsb (Reduced Serial Bus)

[Ian Campbell]

On Sat, 2014-12-20 at 12:29 +0100, Hans de Goede wrote:
> sun8i (A23) introduces a new bus for communicating with the pmic, the rsb,
> the rsb is also used to communicate with the pmic on the A80, and is
> documented in the A80 user manual.
> 
> This commit adds support for this based on the rsb driver from the allwinner
> u-boot sources.
> 
> Signed-off-by: Hans de Goede <hdegoede at redhat.com>

Acked-by: Ian Campbell <ijc at hellion.org.uk>