diff options
| author | Stefan Herbrechtsmeier | 2023-03-22 09:42:47 +0100 |
|---|---|---|
| committer | Tom Rini | 2023-05-05 17:48:44 -0400 |
| commit | 29003429617945250e2cafed985f8221d4b46832 (patch) | |
| tree | 87041ba8b70cca470a3598b32c9521de3bf7e215 | |
| parent | e4bd95bba16bd57fcbf8bc38592c8a83f37be458 (diff) | |
net: phy: gmii2rgmii: Support external rgmii-id phy
Read the phy mode of the external phy from the device tree if available
and check that it is a RGMII variant.
Signed-off-by: Stefan Herbrechtsmeier <stefan.herbrechtsmeier@weidmueller.com>
| -rw-r--r-- | drivers/net/phy/xilinx_gmii2rgmii.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/phy/xilinx_gmii2rgmii.c b/drivers/net/phy/xilinx_gmii2rgmii.c index 0b7436a7e1e..e2969bc4842 100644 --- a/drivers/net/phy/xilinx_gmii2rgmii.c +++ b/drivers/net/phy/xilinx_gmii2rgmii.c @@ -48,7 +48,14 @@ static int xilinxgmiitorgmii_config(struct phy_device *phydev) return -EINVAL; } - ext_phydev->interface = PHY_INTERFACE_MODE_RGMII; + ext_phydev->interface = ofnode_read_phy_mode(node); + if (ext_phydev->interface == PHY_INTERFACE_MODE_NA) { + ext_phydev->interface = PHY_INTERFACE_MODE_RGMII; + } else if (!phy_interface_is_rgmii(ext_phydev)) { + printf("Incorrect external interface type\n"); + return -EINVAL; + } + ext_phydev->node = phandle.node; phydev->priv = ext_phydev; |