diff --git a/components/esp_eth/src/esp_eth_phy_dm9051.c b/components/esp_eth/src/esp_eth_phy_dm9051.c index 918e6adf8..573c1bc60 100644 --- a/components/esp_eth/src/esp_eth_phy_dm9051.c +++ b/components/esp_eth/src/esp_eth_phy_dm9051.c @@ -192,6 +192,7 @@ static esp_err_t dm9051_reset_hw(esp_eth_phy_t *phy) gpio_pad_select_gpio(dm9051->reset_gpio_num); gpio_set_direction(dm9051->reset_gpio_num, GPIO_MODE_OUTPUT); gpio_set_level(dm9051->reset_gpio_num, 0); + ets_delay_us(100); // insert min input assert time gpio_set_level(dm9051->reset_gpio_num, 1); } return ESP_OK; diff --git a/components/esp_eth/src/esp_eth_phy_dp83848.c b/components/esp_eth/src/esp_eth_phy_dp83848.c index f4994b60c..5f437ebcc 100644 --- a/components/esp_eth/src/esp_eth_phy_dp83848.c +++ b/components/esp_eth/src/esp_eth_phy_dp83848.c @@ -181,6 +181,7 @@ static esp_err_t dp83848_reset_hw(esp_eth_phy_t *phy) gpio_pad_select_gpio(dp83848->reset_gpio_num); gpio_set_direction(dp83848->reset_gpio_num, GPIO_MODE_OUTPUT); gpio_set_level(dp83848->reset_gpio_num, 0); + ets_delay_us(100); // insert min input assert time gpio_set_level(dp83848->reset_gpio_num, 1); } return ESP_OK; diff --git a/components/esp_eth/src/esp_eth_phy_ip101.c b/components/esp_eth/src/esp_eth_phy_ip101.c index f89cdb405..922fcf433 100644 --- a/components/esp_eth/src/esp_eth_phy_ip101.c +++ b/components/esp_eth/src/esp_eth_phy_ip101.c @@ -221,6 +221,7 @@ static esp_err_t ip101_reset_hw(esp_eth_phy_t *phy) gpio_pad_select_gpio(ip101->reset_gpio_num); gpio_set_direction(ip101->reset_gpio_num, GPIO_MODE_OUTPUT); gpio_set_level(ip101->reset_gpio_num, 0); + ets_delay_us(100); // insert min input assert time gpio_set_level(ip101->reset_gpio_num, 1); } return ESP_OK; diff --git a/components/esp_eth/src/esp_eth_phy_lan8720.c b/components/esp_eth/src/esp_eth_phy_lan8720.c index d7d62bb78..9b407cda0 100644 --- a/components/esp_eth/src/esp_eth_phy_lan8720.c +++ b/components/esp_eth/src/esp_eth_phy_lan8720.c @@ -266,6 +266,7 @@ static esp_err_t lan8720_reset_hw(esp_eth_phy_t *phy) gpio_pad_select_gpio(lan8720->reset_gpio_num); gpio_set_direction(lan8720->reset_gpio_num, GPIO_MODE_OUTPUT); gpio_set_level(lan8720->reset_gpio_num, 0); + ets_delay_us(100); // insert min input assert time gpio_set_level(lan8720->reset_gpio_num, 1); } return ESP_OK; diff --git a/components/esp_eth/src/esp_eth_phy_rtl8201.c b/components/esp_eth/src/esp_eth_phy_rtl8201.c index 814563fdc..aaf24185c 100644 --- a/components/esp_eth/src/esp_eth_phy_rtl8201.c +++ b/components/esp_eth/src/esp_eth_phy_rtl8201.c @@ -175,6 +175,7 @@ static esp_err_t rtl8201_reset_hw(esp_eth_phy_t *phy) gpio_pad_select_gpio(rtl8201->reset_gpio_num); gpio_set_direction(rtl8201->reset_gpio_num, GPIO_MODE_OUTPUT); gpio_set_level(rtl8201->reset_gpio_num, 0); + ets_delay_us(100); // insert min input assert time gpio_set_level(rtl8201->reset_gpio_num, 1); } return ESP_OK;