my miner is set to :
#option 'freq_value' '0882' #225M
#option 'chip_freq' '225'
#option 'timeout' '18'
option 'freq_value' '1106' #218.75M
option 'chip_freq' '218.75'
option 'timeout' '18'
#option 'freq_value' '1086' #212.5M
#option 'chip_freq' '212.5'
#option 'timeout' '18'
218.75M
and on the page it show 225
Frequency
225
225
what the hell?
You are looking at the wrong file. Frequencies are set in the GUI and the file that holds these values is no longer the
/etc/config/asic-freq file, but rather the file
/usr/lib/lua/luci/model/cbi/cgminer/cgminer.lua (see this thread if you want to add to the freqs' list
https://bitcointalk.org/index.php?topic=699064.msg8370071#msg8370071)