net: dwc_eth_qos: add support for phy-reset-gpios property

This commit adds support for a property 'phy-reset-gpios' to reset PHY
chipset.

Signed-off-by: Heesub Shin <heesub@gmail.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
1 file changed