CONFIG_ETRAX_DS1302 is not available for thedefaultarchitecture x86.
Result is shown for architecture cris
default or selected kernelversion does not have config value CONFIG_ETRAX_DS1302.
Result is shown for kernelversion 6.2.5

DS1302

modulename: ds1302.ko

configname: CONFIG_ETRAX_DS1302

RTC chip
└─>DS1302
In linux kernel since version 2.6.12  
Enables the driver for the DS1302 Real-Time Clock battery-backed
chip on some products.

source code: