An issue was identified where selecting the phy-mode as rgmii-id in the device tree source (DTS) would cause the `dwc_eth_xgmac_socfpga` driver to raise an unsupported phy mode error.
From the MAC controller's perspective, the rgmii and rgmii-id
phy modes are effectively identical. To address this, both modes will now be configured to rgmii in the MAC controller.
This change ensures that the rgmii-id phy mode is properly supported without error.
Signed-off-by: Boon Khai Ng boon.khai.ng@intel.com --- drivers/net/dwc_eth_xgmac_socfpga.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/dwc_eth_xgmac_socfpga.c b/drivers/net/dwc_eth_xgmac_socfpga.c index 87fb7e887e..1864187c17 100644 --- a/drivers/net/dwc_eth_xgmac_socfpga.c +++ b/drivers/net/dwc_eth_xgmac_socfpga.c @@ -80,6 +80,7 @@ static int xgmac_probe_resources_socfpga(struct udevice *dev) modereg = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RMII; break; case PHY_INTERFACE_MODE_RGMII: + case PHY_INTERFACE_MODE_RGMII_ID: modereg = SYSMGR_EMACGRP_CTRL_PHYSEL_ENUM_RGMII; break; default: