diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c index 5f1b3f9d8dba..333489f0fd24 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-ipq806x.c @@ -255,23 +255,33 @@ static void ipq806x_gmac_fix_mac_speed(void *priv, unsigned int speed) ipq806x_gmac_set_speed(gmac, speed); } -static void *ipq806x_gmac_setup(struct platform_device *pdev) +static int ipq806x_gmac_probe(struct platform_device *pdev) { + struct plat_stmmacenet_data *plat_dat; + struct stmmac_resources stmmac_res; struct device *dev = &pdev->dev; struct ipq806x_gmac *gmac; int val; void *err; + val = stmmac_get_platform_resources(pdev, &stmmac_res); + if (val) + return val; + + plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac); + if (IS_ERR(plat_dat)) + return PTR_ERR(plat_dat); + gmac = devm_kzalloc(dev, sizeof(*gmac), GFP_KERNEL); if (!gmac) - return ERR_PTR(-ENOMEM); + return -ENOMEM; gmac->pdev = pdev; err = ipq806x_gmac_of_parse(gmac); - if (err) { + if (IS_ERR(err)) { dev_err(dev, "device tree parsing error\n"); - return err; + return PTR_ERR(err); } regmap_write(gmac->qsgmii_csr, QSGMII_PCS_CAL_LCKDT_CTL, @@ -292,7 +302,7 @@ static void *ipq806x_gmac_setup(struct platform_device *pdev) default: dev_err(&pdev->dev, "Unsupported PHY mode: \"%s\"\n", phy_modes(gmac->phy_mode)); - return NULL; + return -EINVAL; } regmap_write(gmac->nss_common, NSS_COMMON_GMAC_CTL(gmac->id), val); @@ -311,7 +321,7 @@ static void *ipq806x_gmac_setup(struct platform_device *pdev) default: dev_err(&pdev->dev, "Unsupported PHY mode: \"%s\"\n", phy_modes(gmac->phy_mode)); - return NULL; + return -EINVAL; } regmap_write(gmac->nss_common, NSS_COMMON_CLK_SRC_CTRL, val); @@ -334,23 +344,21 @@ static void *ipq806x_gmac_setup(struct platform_device *pdev) 0xC << QSGMII_PHY_TX_DRV_AMP_OFFSET); } - return gmac; + plat_dat->has_gmac = true; + plat_dat->bsp_priv = gmac; + plat_dat->fix_mac_speed = ipq806x_gmac_fix_mac_speed; + + return stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); } -static const struct stmmac_of_data ipq806x_gmac_data = { - .has_gmac = 1, - .setup = ipq806x_gmac_setup, - .fix_mac_speed = ipq806x_gmac_fix_mac_speed, -}; - static const struct of_device_id ipq806x_gmac_dwmac_match[] = { - { .compatible = "qcom,ipq806x-gmac", .data = &ipq806x_gmac_data }, + { .compatible = "qcom,ipq806x-gmac" }, { } }; MODULE_DEVICE_TABLE(of, ipq806x_gmac_dwmac_match); static struct platform_driver ipq806x_gmac_dwmac_driver = { - .probe = stmmac_pltfr_probe, + .probe = ipq806x_gmac_probe, .remove = stmmac_pltfr_remove, .driver = { .name = "ipq806x-gmac-dwmac",