ARM: dts: aspeed: Add SPI controller bindings to Romulus

Romulus systems have one MX25L25635 (32768 Kbytes) flash module for
the BMC firmware and other MT25QL512A (65536 Kbytes) for the host.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
1 file changed