ARM: dts: AM33xx: Fix properties on gpmc node
ARM: dts: AM33xx: Fix properties on gpmc node

The gpmc driver is actually looking for "gpmc,num-cs" and
"gpmc,num-waitpins" properties in DT. The binding doc also states
this.
Correct the properties in the dts to provide the right values for the
gpmc driver.

Signed-off-by: Lars Poeschel <0e836b06d4fdda992bc28cac9bf156cd8a3a38ef@lemonage.de>
Acked-by: Peter Korsgaard <109eb201e07c93b5f5b6b8c6537366649a85e9a2@sunsite.dk>
Acked-by: Pekon Gupta <9c832910b22e9984746268496e467a6536ae8491@ti.com>
Signed-off-by: Benoit Cousson <21121a092bab379661ea3157ef0efa1632c71670@linaro.org>

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