Symbol: PCF8584_CTRL_ES1
sys/dev/ic/pcf8584.c
61
pcfiic_write(sc, PCF8584_S1, PCF8584_CTRL_PIN | PCF8584_CTRL_ES1);
sys/dev/ic/pcf8584reg.h
42
#define PCF8584_REG_S2 PCF8584_CTRL_ES1 /* clock register */