RK3368 DDR: change get ddr freq method
authorTang Yun ping <typ@rock-chips.com>
Thu, 14 May 2015 01:59:10 +0000 (09:59 +0800)
committerTang Yun ping <typ@rock-chips.com>
Thu, 14 May 2015 01:59:10 +0000 (09:59 +0800)
commit6b68cd05dfa49f42f51843686c8304170b92ce94
tree0516aba7aeeb8edd166a5d9de8d7e1f5a56e972f
parent862e9c8a8450d10b199c038d28697f6163558b03
RK3368 DDR: change get ddr freq method

The old method get ddr freq from MCU through mailbox,and new method get ddr
freq from ddrpctl register

Signed-off-by: Tang Yun ping <typ@rock-chips.com>
drivers/devfreq/ddr_rk3368.c