drivers: ethernet: phy: ar8031: use default speeds

use default speeds from dt to configure phy on init.

Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>

Author: maass-hamburg

drivers/ethernet/phy/phy_qualcomm_ar8031.c

@@ -58,6 +58,7 @@ LOG_MODULE_REGISTER(phy_qc_ar8031, CONFIG_PHY_LOG_LEVEL);
 struct qc_ar8031_config {
 	uint8_t addr;
 	bool enable_eee;
+	enum phy_link_speed default_speeds;
 	const struct device *mdio_dev;
 };
 
@@ -412,10 +413,8 @@ static int qc_ar8031_init(const struct device *dev)
 		}
 	}
 
-	/* Advertise all speeds */
-	qc_ar8031_cfg_link(dev, LINK_HALF_10BASE | LINK_FULL_10BASE |
-				LINK_HALF_100BASE | LINK_FULL_100BASE |
-				LINK_HALF_1000BASE | LINK_FULL_1000BASE, 0);
+	/* Advertise default speeds */
+	qc_ar8031_cfg_link(dev, cfg->default_speeds, 0);
 
 	k_work_init_delayable(&data->monitor_work, monitor_work_handler);
 
@@ -436,6 +435,7 @@ static DEVICE_API(ethphy, ar8031_driver_api) = {
 	static const struct qc_ar8031_config qc_ar8031_config_##n = {                              \
 		.addr = DT_INST_REG_ADDR(n),                                                       \
 		.mdio_dev = DEVICE_DT_GET(DT_INST_BUS(n)),                                         \
+		.default_speeds = PHY_INST_GENERATE_DEFAULT_SPEEDS(n),				   \
 		.enable_eee = DT_INST_NODE_HAS_PROP(n, eee_en),                                    \
 	};
 

dts/bindings/ethernet/phy/qca,ar8031.yaml

@@ -13,3 +13,6 @@ properties:
     description: |
       Enable IEEE 802.3az Energy Efficient Ethernet which provides a mechanism
       to greatly save the power consumption between data packets burst.
+  default-speeds:
+    default: ["10BASE Half-Duplex", "10BASE Full-Duplex", "100BASE Half-Duplex",
+              "100BASE Full-Duplex", "1000BASE Half-Duplex", "1000BASE Full-Duplex"]