On 2/15/23 17:16, Elmar Psilog wrote:
Let the EQoS in imx8mp handle fixed-phy too. Without that patch it lost track to the node to scan speed and duplex. Patch was created by Marek Vasut, just tested by me.
Signed-off-by: Elmar Psilog <epsi at gmx.de>
drivers/net/dwc_eth_qos.c 1 file changed
If you were to use 'git format-patch' and 'git send-email', those tools would generate the correct Subject and diffstat etc. for you. Also have a look at scripts/checkpatch.pl to validate whether a patch is correct.
diff --git a/drivers/net/dwc_eth_qos.c b/drivers/net/dwc_eth_qos.c index afc47b56ff..10915d8e47 100644 --- a/drivers/net/dwc_eth_qos.c +++ b/drivers/net/dwc_eth_qos.c @@ -785,9 +785,21 @@ static int eqos_start(struct udevice *dev) */ if (!eqos->phy) { int addr = -1; - addr = eqos_get_phy_addr(eqos, dev); - eqos->phy = phy_connect(eqos->mii, addr, dev,
- eqos->config->interface(dev));
+ ofnode fixed_node;
+ if (IS_ENABLED(CONFIG_PHY_FIXED)) { + fixed_node = ofnode_find_subnode(dev_ofnode(dev), + "fixed-link"); + if (ofnode_valid(fixed_node)) { + eqos->phy = fixed_phy_create(dev_ofnode(dev)); + eqos->phy_of_node = fixed_node; + } + } + if (!eqos->phy) { + addr = eqos_get_phy_addr(eqos, dev); + eqos->phy = phy_connect(eqos->mii, addr, dev, eqos->config->interface(dev)); + }
if (!eqos->phy) { pr_err("phy_connect() failed"); goto err_stop_resets;
+CC Ramon the network maintainer .