net: phy: meson-gxl: Use the genphy_soft_reset callback

net: phy: meson-gxl: Use the genphy_soft_reset callback

[ Upstream commit f2f98c1d7fa81e25a5cf910edc9db4d3c6f36c1b ]

Since the referenced commit, Ethernet fails to come up at boot on the
board meson-gxl-s905x-libretech-cc. Fix this by re-enabling the
genphy_soft_reset callback for the Amlogic Meson GXL PHY driver.

Fixes: 6e2d85ec0559 ("net: phy: Stop with excessive soft reset")
Signed-off-by: Timotej Lazar <timotej.lazar@araneo.si>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>