tree fe1c672d5af630646b8c1193b9f00c2132e857f8
parent d429c5f9082fffd04463837557a5e5138db1783e
author York Sun <yorksun@freescale.com> 1420579129 -0800
committer York Sun <yorksun@freescale.com> 1424812154 -0800

armv8/fsl-lsch3: Add support for second DDR clock

FSL-LSCH3 platforms can have multiple DDR clocks. LS2085A has one clock for
general DDR controlers, and another clock for DP-DDR. DDR driver needs to
change to support multiple clocks.

Signed-off-by: York Sun <yorksun@freescale.com>