~ruther/qmk_firmware

ref: 2e01b67ecc4e36668098cb1bc4a5b63976d4c94d qmk_firmware/quantum/split_common/post_config.h -rw-r--r-- 278 bytes
2e01b67e — James Young Data-Driven Keyboard Conversions: H, Part 1 (#23524) 1 year, 15 days ago 
                                                                                
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#if defined(USE_I2C)
// When using I2C, using rgblight implicitly involves split support.
#    if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_SPLIT)
#        define RGBLIGHT_SPLIT
#    endif

#    ifndef F_SCL
#        define F_SCL 100000UL // SCL frequency
#    endif
#endif
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