Add data for phy version, and the default value of version is using the
BRCM_SATA_PHY_28NM.
Signed-off-by: NJaedon Shin <jaedon.shin@gmail.com>
Tested-by: NFlorian Fainelli <f.fainelli@gmail.com>
Acked-by: NBrian Norris <computersforpeace@gmail.com>
Signed-off-by: NKishon Vijay Abraham I <kishon@ti.com>