ARM: dts: microchip: sam9x7: Add address/size to spi-controller nodes

Since these properties are common for all spi subnodes,
add them to SoC dtsi instead of board dts.

Signed-off-by: Mihai Sain <mihai.sain@microchip.com>
Link: https://lore.kernel.org/r/20241218080333.2225-3-mihai.sain@microchip.com


Signed-off-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>