2 commits

Author	SHA1	Message	Date
Florian Fainelli	f3d78fbfaf	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>	2018-01-15 12:05:22 -06:00
Florian Fainelli	137963d71a	net: phy: Add Broadcom BCM53xx switch driver ... Add a minimalistic Broadcom BCM53xx (roboswitch) switch driver similar to the Marvell MV88E617x. This takes care of configuring the minimum amount out of the switch hardware such that each user visible port (configurable) and the CPU port can forward packets between each other while preserving isolation with other ports. This is useful for e.g: the Lamobo R1 board featuring a Broadcom BCM53125 switch. Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>	2018-01-15 12:05:21 -06:00