tree fce3ce9b26a219fc068382b06e25725f0af1e208
parent 65f686bfb228d5ef9f5ec12a526cea98df5e1c18
author Florian Fainelli <f.fainelli@gmail.com> 1512860396 -0800
committer Joe Hershberger <joe.hershberger@ni.com> 1516039522 -0600

net: phy: b53: Add b53_reg read/write commands

Add a b53_reg read/write command which allows inspecting the switch
registers. Because the Broadcom BCM53xx registers have different sizes,
we need to split the accesses in 8, 16, 32, 48 or 64 bits to obtain
expected results.

Reviewed-by: Stefan Roese <sr@denx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>