Lines Matching +full:ipq8064 +full:- +full:mdio

1 // SPDX-License-Identifier: GPL-2.0
2 /* Qualcomm IPQ8064 MDIO interface driver
47 	return regmap_read_poll_timeout(priv->base, MII_ADDR_REG_ADDR, busy,  in ipq8064_mdio_wait_busy()
56 	struct ipq8064_mdio *priv = bus->priv;  in ipq8064_mdio_read()
63 	regmap_write(priv->base, MII_ADDR_REG_ADDR, miiaddr);  in ipq8064_mdio_read()
70 	regmap_read(priv->base, MII_DATA_REG_ADDR, &ret_val);  in ipq8064_mdio_read()
78 	struct ipq8064_mdio *priv = bus->priv;  in ipq8064_mdio_write()
80 	regmap_write(priv->base, MII_DATA_REG_ADDR, data);  in ipq8064_mdio_write()
85 	regmap_write(priv->base, MII_ADDR_REG_ADDR, miiaddr);  in ipq8064_mdio_write()
103 	/* the mdio lock is used by any user of this mdio driver */
112 	struct device_node *np = pdev->dev.of_node;  in ipq8064_mdio_probe()
120 		return -ENOMEM;  in ipq8064_mdio_probe()
122 	base = devm_ioremap(&pdev->dev, res.start, resource_size(&res));  in ipq8064_mdio_probe()
124 		return -ENOMEM;  in ipq8064_mdio_probe()
126 	bus = devm_mdiobus_alloc_size(&pdev->dev, sizeof(*priv));  in ipq8064_mdio_probe()
128 		return -ENOMEM;  in ipq8064_mdio_probe()
130 	bus->name = "ipq8064_mdio_bus";  in ipq8064_mdio_probe()
131 	bus->read = ipq8064_mdio_read;  in ipq8064_mdio_probe()
132 	bus->write = ipq8064_mdio_write;  in ipq8064_mdio_probe()
133 	snprintf(bus->id, MII_BUS_ID_SIZE, "%s-mii", dev_name(&pdev->dev));  in ipq8064_mdio_probe()
134 	bus->parent = &pdev->dev;  in ipq8064_mdio_probe()
136 	priv = bus->priv;  in ipq8064_mdio_probe()
137 	priv->base = devm_regmap_init_mmio(&pdev->dev, base,  in ipq8064_mdio_probe()
139 	if (IS_ERR(priv->base))  in ipq8064_mdio_probe()
140 		return PTR_ERR(priv->base);  in ipq8064_mdio_probe()
158 	{ .compatible = "qcom,ipq8064-mdio" },
167 		.name = "ipq8064-mdio",
174 MODULE_DESCRIPTION("Qualcomm IPQ8064 MDIO interface driver");