1 From: Felix Fietkau <nbd@nbd.name>
2 Date: Wed, 30 Nov 2016 11:31:03 +0100
3 Subject: [PATCH] net: phy: at803x: add support for AT8032
5 Like AT8030, this PHY needs the GPIO reset workaround
7 Signed-off-by: Felix Fietkau <nbd@nbd.name>
10 --- a/drivers/net/phy/at803x.c
11 +++ b/drivers/net/phy/at803x.c
13 #define AT803X_PHY_ID_MASK 0xffffffef
14 #define ATH8030_PHY_ID 0x004dd076
15 #define ATH8031_PHY_ID 0x004dd074
16 +#define ATH8032_PHY_ID 0x004dd023
17 #define ATH8035_PHY_ID 0x004dd072
19 MODULE_DESCRIPTION("Atheros 803x PHY driver");
20 @@ -250,7 +251,8 @@ static int at803x_probe(struct phy_devic
24 - if (phydev->drv->phy_id != ATH8030_PHY_ID)
25 + if (phydev->drv->phy_id != ATH8030_PHY_ID &&
26 + phydev->drv->phy_id != ATH8032_PHY_ID)
27 goto does_not_require_reset_workaround;
29 gpiod_reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);
30 @@ -478,6 +480,27 @@ static struct phy_driver at803x_driver[]
36 + .phy_id = ATH8032_PHY_ID,
37 + .name = "Atheros 8032 ethernet",
38 + .phy_id_mask = AT803X_PHY_ID_MASK,
39 + .probe = at803x_probe,
40 + .config_init = at803x_config_init,
41 + .link_change_notify = at803x_link_change_notify,
42 + .set_wol = at803x_set_wol,
43 + .get_wol = at803x_get_wol,
44 + .suspend = at803x_suspend,
45 + .resume = at803x_resume,
46 + .features = PHY_GBIT_FEATURES,
47 + .flags = PHY_HAS_INTERRUPT,
48 + .config_aneg = genphy_config_aneg,
49 + .read_status = genphy_read_status,
50 + .ack_interrupt = &at803x_ack_interrupt,
51 + .config_intr = &at803x_config_intr,
53 + .owner = THIS_MODULE,
57 module_phy_driver(at803x_driver);
58 @@ -485,6 +508,7 @@ module_phy_driver(at803x_driver);
59 static struct mdio_device_id __maybe_unused atheros_tbl[] = {
60 { ATH8030_PHY_ID, AT803X_PHY_ID_MASK },
61 { ATH8031_PHY_ID, AT803X_PHY_ID_MASK },
62 + { ATH8032_PHY_ID, AT803X_PHY_ID_MASK },
63 { ATH8035_PHY_ID, AT803X_PHY_ID_MASK },