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net: phy: at803x: add ar9331 support 

Mostly this hardware can work with generic PHY driver, but this change
is needed to provided interrupt handling support.
Tested with dsa ar9331-switch driver.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Oleksij Rempel 2019-10-03 10:21:12 +02:00 committed by David S. Miller
parent 6aaee55cc8
commit 7908d2ce63
1 changed files with 12 additions and 0 deletions
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12
drivers/net/phy/at803x.c
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@ -53,6 +53,7 @@
#define AT803X_DEBUG_REG_5 0x05
#define AT803X_DEBUG_TX_CLK_DLY_EN BIT(8)
#define ATH9331_PHY_ID 0x004dd041
#define ATH8030_PHY_ID 0x004dd076
#define ATH8031_PHY_ID 0x004dd074
#define ATH8035_PHY_ID 0x004dd072
@ -402,6 +403,16 @@ static struct phy_driver at803x_driver[] = {
.aneg_done = at803x_aneg_done,
.ack_interrupt = &at803x_ack_interrupt,
.config_intr = &at803x_config_intr,
}, {
/* ATHEROS AR9331 */
PHY_ID_MATCH_EXACT(ATH9331_PHY_ID),
.name = "Atheros AR9331 built-in PHY",
.config_init = at803x_config_init,
.suspend = at803x_suspend,
.resume = at803x_resume,
/* PHY_BASIC_FEATURES */
.ack_interrupt = &at803x_ack_interrupt,
.config_intr = &at803x_config_intr,
} };
module_phy_driver(at803x_driver);
@ -410,6 +421,7 @@ static struct mdio_device_id __maybe_unused atheros_tbl[] = {
{ ATH8030_PHY_ID, AT803X_PHY_ID_MASK },
{ ATH8031_PHY_ID, AT803X_PHY_ID_MASK },
{ ATH8035_PHY_ID, AT803X_PHY_ID_MASK },
{ PHY_ID_MATCH_EXACT(ATH9331_PHY_ID) },
{ }
};