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net: mediatek: correct the AN8855 TPID value in port isolation settings

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The TPID value should be 0x9100 instead of 0x8100 according to the
datasheet.

Fixes: cedafee9ff3 (net: mediatek: add support for Airoha AN8855 ethernet switch)
Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
This commit is contained in:
Weijie Gao 2025-07-08 18:07:07 +08:00 committed by Tom Rini
parent cd79a2839b
commit 70db2be9fb
1 changed files with 1 additions and 1 deletions
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2
drivers/net/mtk_eth/an8855.c
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@ -909,7 +909,7 @@ static void an8855_port_isolation(struct an8855_switch_priv *priv)
/* Set port mode to user port */
an8855_reg_write(priv, AN8855_PVC(i),
(0x8100 << AN8855_STAG_VPID_S) |
(0x9100 << AN8855_STAG_VPID_S) |
(VLAN_ATTR_USER << AN8855_VLAN_ATTR_S));
}
}