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net: motorcomm: phy: set drive strength in YT8531s RGMII

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Set RXD and RX CLK pin drive strength while in YT8531s connect
with RGMII. Need to check 8531s PHY ID because 8521 and 8531s
pin drive strength is different, 8521 can not call
yt8531_set_ds().

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20260605060212.41895-3-minda.chen@starfivetech.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Minda Chen 2026-06-05 14:02:11 +08:00 committed by Jakub Kicinski
parent 0bfd6c8c95
commit 284975d609
1 changed files with 5 additions and 0 deletions
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5
drivers/net/phy/motorcomm.c
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@ -1697,6 +1697,11 @@ static int yt8521_config_init(struct phy_device *phydev)
if (ret < 0)
goto err_restore_page;
}
if (phy_interface_is_rgmii(phydev) &&
phydev_id_compare(phydev, PHY_ID_YT8531S))
ret = yt8531_set_ds(phydev);
err_restore_page:
return phy_restore_page(phydev, old_page, ret);
}