[PATCH 2/2] rockchip: rk3328-rock-pi-e: Enable DM_ETH_PHY and PHY_REALTEK

[Jonas Karlman]

Enable the DM_ETH_PHY and PHY_REALTEK now that the designware ethernet
driver call eth_phy_set_mdio_bus() to assist with resetting the eth PHY
during probe.

Fixes ethernet on the v1.21 hw revision of Radxa ROCK Pi E:

  => mdio list
  ethernet at ff540000:
  1 - RealTek RTL8211F <--> ethernet at ff540000
  => net list
  eth0 : ethernet at ff540000 86:e0:c0:ea:fa:a9 active
  eth1 : ethernet at ff550000 86:e0:c0:ea:fa:a8
  => dhcp
  Speed: 1000, full duplex
  BOOTP broadcast 1
  BOOTP broadcast 2
  BOOTP broadcast 3
  DHCP client bound to address 192.168.1.114 (1004 ms)

Reported-by: Trevor Woerner <twoerner at gmail.com>
Signed-off-by: Jonas Karlman <jonas at kwiboo.se>
---
 configs/rock-pi-e-rk3328_defconfig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configs/rock-pi-e-rk3328_defconfig b/configs/rock-pi-e-rk3328_defconfig
index c0375beffec3..6dda900a9b42 100644
--- a/configs/rock-pi-e-rk3328_defconfig
+++ b/configs/rock-pi-e-rk3328_defconfig
@@ -76,6 +76,8 @@ CONFIG_SYS_I2C_ROCKCHIP=y
 CONFIG_MISC=y
 CONFIG_MMC_DW=y
 CONFIG_MMC_DW_ROCKCHIP=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_ETH_PHY=y
 CONFIG_ETH_DESIGNWARE=y
 CONFIG_GMAC_ROCKCHIP=y
 CONFIG_PHY_ROCKCHIP_INNO_USB2=y
-- 
2.43.0