This patch adds PCI express channel 0 device node to the R8A77990 SoC
and enables PCIEC0 PCI express controller on the Ebisu board.
Signed-off-by: NTakeshi Kihara <takeshi.kihara.df@renesas.com>
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>