Merge tag 'memory-controller-drv-pl353-5.14' into nand/next

Memory controller drivers for v5.14 - PL353

Bigger work around ARM Primecell PL35x SMC memory controller driver by
Miquel Raynal built on previous series from Naga Sureshkumar Relli.

This includes bindings cleanup and correction, converting these to
dtschema and several cleanyps in pl353-smc driver.