Banana Pi BPI-W2 power to SATA ports individually

We’re wondering if there is a way for the banana pi to power its sata ports one at a time. As things currently stand, within linux, if we set the value of gpio pin 56 on rtk_misc_gpio to 1 both sata ports power up. Is there a way to decouple the power to the sata ports so we can power them independent of each other?