CONFIG_ARCH_CLPS711X is not available for thedefaultarchitecture x86.
Result is shown for architecture arm

Cirrus Logic EP721x/EP731x-based

modulename: clk-clps711x.ko

configname: CONFIG_ARCH_CLPS711X

Linux Kernel Configuration
└─>Cirrus Logic EP721x/EP731x-based
In linux kernel since version 2.6.12  
Select this if you use ARMv4T Cirrus Logic chips.

source code: