diff options
| author | Philip Oberfichtner <pro@denx.de> | 2024-08-02 11:25:38 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2024-09-03 09:12:00 -0600 |
| commit | 2689b14ef3d4a4702330a03431f09847ef8e2090 (patch) | |
| tree | cba73c95c56dcca48c1875adc09c2e2d0822f679 /drivers/net/dwc_eth_qos.c | |
| parent | beabef651139574ba372e6d0ba004fad1ce64759 (diff) | |
net: dwc_eth_qos: Implement bind() for PCI devices
PCI devices do not necessarily use a device tree. Implement a bind()
function to assign unique device names in that case.
Signed-off-by: Philip Oberfichtner <pro@denx.de>
Diffstat (limited to 'drivers/net/dwc_eth_qos.c')
| -rw-r--r-- | drivers/net/dwc_eth_qos.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c index 203c86c6cf1..f6cec320210 100644 --- a/drivers/net/dwc_eth_qos.c +++ b/drivers/net/dwc_eth_qos.c @@ -1383,6 +1383,21 @@ static int eqos_remove_resources_tegra186(struct udevice *dev) return 0; } +static int eqos_bind(struct udevice *dev) +{ + static int dev_num; + const size_t name_sz = 16; + char name[name_sz]; + + /* Device name defaults to DT node name. */ + if (ofnode_valid(dev_ofnode(dev))) + return 0; + + /* Assign unique names in case there is no DT node. */ + snprintf(name, name_sz, "eth_eqos#%d", dev_num++); + return device_set_name(dev, name); +} + /* * Get driver data based on the device tree. Boards not using a device tree can * overwrite this function. @@ -1613,6 +1628,7 @@ U_BOOT_DRIVER(eth_eqos) = { .name = "eth_eqos", .id = UCLASS_ETH, .of_match = of_match_ptr(eqos_ids), + .bind = eqos_bind, .probe = eqos_probe, .remove = eqos_remove, .ops = &eqos_ops, |