ARM: LPC32xx: Adjust device tree node to new standard num-cs
ARM: LPC32xx: Adjust device tree node to new standard num-cs

In spi-pl022.c, the new device tree binding is now "num-cs" for the number of
chip selects. Further, pl022,hierarchy and pl022,slave-tx-disable isn't
supported in favour of reasonable defaults in the driver.

Adjusting phy3250.dts to it.

Signed-off-by: Roland Stigge <46ef883ee29e711e29b1a68d4ada6c2ebfaacc1f@antcom.de>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs