[][Add mt7981 eth driver support]
[Description]
Add mt7981 eth driver support
1. sync code from patches-5.4
9100-eth-mtk-add-mt7981.patch
9101-eth-mtk-enable-hw-vlan-offlaod-netsys-v2.patch
9102-eth-mt7981-add-gmac2-gphy-support.patch
9103-eth-mt7981-add-gmac2-sgmii-cophy-support.patch
[Release-log]
N/A
Change-Id: I3af58eee51528c3174142ae1ad2a7cf99ed976a7
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4799707
diff --git a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_path.c b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_path.c
index ef11cf3..86160e6 100755
--- a/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_path.c
+++ b/target/linux/mediatek/files-5.4/drivers/net/ethernet/mediatek/mtk_eth_path.c
@@ -96,12 +96,20 @@
static int set_mux_u3_gmac2_to_qphy(struct mtk_eth *eth, int path)
{
- unsigned int val = 0;
+ unsigned int val = 0,mask=0,reg=0;
bool updated = true;
switch (path) {
case MTK_ETH_PATH_GMAC2_SGMII:
- val = CO_QPHY_SEL;
+ if (MTK_HAS_CAPS(eth->soc->caps, MTK_U3_COPHY_V2)) {
+ reg = USB_PHY_SWITCH_REG;
+ val = SGMII_QPHY_SEL;
+ mask = QPHY_SEL_MASK;
+ } else {
+ reg = INFRA_MISC2;
+ val = CO_QPHY_SEL;
+ mask = val;
+ }
break;
default:
updated = false;
@@ -109,7 +117,7 @@
}
if (updated)
- regmap_update_bits(eth->infra, INFRA_MISC2, CO_QPHY_SEL, val);
+ regmap_update_bits(eth->infra, reg, mask, val);
dev_dbg(eth->dev, "path %s in %s updated = %d\n",
mtk_eth_path_name(path), __func__, updated);