devicetree:bindings: add devicetree bindings for ceva ahci
devicetree:bindings: add devicetree bindings for ceva ahci

adds bindings for CEVA AHCI SATA controller. optional property
broken-gen2 is useful incase of hardware speed limitation.

Signed-off-by: Suneel Garapati <7b3f462eae097bd3493e4fb13e7f25607e8f5cfb@xilinx.com>
Signed-off-by: Tejun Heo <546b05909706652891a87f7bfe385ae147f61f91@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs