Symbol: RK3568_SCHMITT_PINS_PER_REG
drivers/pinctrl/pinctrl-rockchip.c
3396
*reg += ((pin_num / RK3568_SCHMITT_PINS_PER_REG) * 4);
drivers/pinctrl/pinctrl-rockchip.c
3397
*bit = pin_num % RK3568_SCHMITT_PINS_PER_REG;