Add the device tree node for the SGPIO IP block reused from the
SparX-5. Keep the node disabled by default.
Signed-off-by: Michael Walle <michael@walle.cc>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Tested-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220502224127.2604333-3-michael@walle.ccSigned-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>