diff options
| author | Nobuhiro Iwamatsu <[email protected]> | 2024-11-21 07:13:25 +0000 |
|---|---|---|
| committer | Dinh Nguyen <[email protected]> | 2025-09-07 12:26:29 +0000 |
| commit | ea9da67e2add7bd5f1e4b38dc2404480e711f4d8 (patch) | |
| tree | 7ac1c3c59154b437628e96e84d9bdbed41ac56f8 /drivers/fpga/zynq-fpga.c | |
| parent | Linux 6.17-rc1 (diff) | |
| download | kernel-ea9da67e2add7bd5f1e4b38dc2404480e711f4d8.tar.gz kernel-ea9da67e2add7bd5f1e4b38dc2404480e711f4d8.zip | |
ARM: dts: socfpga: sodia: Fix mdio bus probe and PHY address
On SoCFPGA/Sodia board, mdio bus cannot be probed, so the PHY cannot be
found and the network device does not work.
```
stmmaceth ff702000.ethernet eth0: __stmmac_open: Cannot attach to PHY (error: -19)
```
To probe the mdio bus, add "snps,dwmac-mdio" as compatible string of the
mdio bus. Also the PHY address connected to this board is 4. Therefore,
change to 4.
Cc: [email protected] # 6.3+
Signed-off-by: Nobuhiro Iwamatsu <[email protected]>
Signed-off-by: Dinh Nguyen <[email protected]>
Diffstat (limited to 'drivers/fpga/zynq-fpga.c')
0 files changed, 0 insertions, 0 deletions