diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/mtk_eth.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/mtk_eth.c b/drivers/net/mtk_eth.c index 90f1d25..cd72070 100644 --- a/drivers/net/mtk_eth.c +++ b/drivers/net/mtk_eth.c @@ -127,6 +127,7 @@ struct mtk_eth_priv { u32 mt753x_smi_addr; u32 mt753x_phy_base; u32 mt753x_pmcr; + u32 mt753x_reset_wait_time; struct gpio_desc rst_gpio; int mcm; @@ -943,12 +944,12 @@ int mt753x_switch_init(struct mtk_eth_priv *priv) reset_assert(&priv->rst_mcm); udelay(1000); reset_deassert(&priv->rst_mcm); - mdelay(1000); + mdelay(priv->mt753x_reset_wait_time); } else if (dm_gpio_is_valid(&priv->rst_gpio)) { dm_gpio_set_value(&priv->rst_gpio, 0); udelay(1000); dm_gpio_set_value(&priv->rst_gpio, 1); - mdelay(1000); + mdelay(priv->mt753x_reset_wait_time); } ret = priv->switch_init(priv); @@ -1528,11 +1529,13 @@ static int mtk_eth_of_to_plat(struct udevice *dev) priv->switch_init = mt7530_setup; priv->switch_mac_control = mt7530_mac_control; priv->mt753x_smi_addr = MT753X_DFL_SMI_ADDR; + priv->mt753x_reset_wait_time = 1000; } else if (!strcmp(str, "mt7531")) { priv->sw = SW_MT7531; priv->switch_init = mt7531_setup; priv->switch_mac_control = mt7531_mac_control; priv->mt753x_smi_addr = MT753X_DFL_SMI_ADDR; + priv->mt753x_reset_wait_time = 200; } else { printf("error: unsupported switch\n"); return -EINVAL; |