dts: switch spi-flash to jedec, spi-nor compatible

dts: switch spi-flash to jedec, spi-nor compatible

There is no reason not to use the Linux "jedec,spi-nor" binding in U-Boot
dts files. This compatible has been added in sf_probe, let use it.

This patch switches to jedec,spi-nor when spi-flash is used in the DTS
and DTSI files, and removed spi-flash when jedec,spi-nor is already
present.

The x86 dts are switched in a separate commit since it depends on a change
in fdtdec.

Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Stefan Roese <[email protected]>
Reviewed-by: Simon Goldschmidt <[email protected]>
Reviewed-by: Evgeniy Paltsev <[email protected]>
Reviewed-by: Rick Chen <[email protected]>
Reviewed-by: Patrick Delaunay <[email protected]>
Reviewed-by: Jagan Teki <[email protected]>