net: ethernet: mtk_eth_soc: do not reset PSE when setting FE

Remove redundant PSE reset.
When setting FE register there is no need to reset PSE,
doing so may cause FE to work abnormal.

Link: https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/3a5223473e086a4b54a2b9a44df7d9ddcc2bc75a
Fixes: dee4dd10c79aa ("net: ethernet: mtk_eth_soc: ppe: add support for multiple PPEs")
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://patch.msgid.link/18f0ac7d83f82defa3342c11ef0d1362f6b81e88.1746406763.git.daniel@makrotopia.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 53c3956..22a5326 100644 (file)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -3473,9 +3473,6 @@ static int mtk_open(struct net_device *dev)
                        }
                        mtk_gdm_config(eth, target_mac->id, gdm_config);
                }
-               /* Reset and enable PSE */
-               mtk_w32(eth, RST_GL_PSE, MTK_RST_GL);
-               mtk_w32(eth, 0, MTK_RST_GL);
 
                napi_enable(&eth->tx_napi);
                napi_enable(&eth->rx_napi);