fix(esp_eth): ip101-specific reset_hw to match reset timings from dat…

…asheet

IP101 requires 10ms reset assertion time and 10ms post-reset delay to properly initialize.

components/esp_eth/src/esp_eth_phy_ip101.c

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */
@@ -12,6 +12,9 @@
 
 static const char *TAG = "ip101";
 
+#define IP101_PHY_RESET_ASSERTION_TIME_US 10000
+#define IP101_PHY_POST_RESET_INIT_TIME_MS 10
+
 /***************Vendor Specific Register***************/
 
 /**
@@ -166,6 +169,14 @@ static esp_err_t ip101_get_link(esp_eth_phy_t *phy)
     return ret;
 }
 
+static esp_err_t ip101_reset_hw(esp_eth_phy_t *phy)
+{
+    phy_802_3_t *phy_802_3 = esp_eth_phy_into_phy_802_3(phy);
+    esp_err_t ret = esp_eth_phy_802_3_reset_hw(phy_802_3, IP101_PHY_RESET_ASSERTION_TIME_US);
+    vTaskDelay(pdMS_TO_TICKS(IP101_PHY_POST_RESET_INIT_TIME_MS));
+    return ret;
+}
+
 static esp_err_t ip101_init(esp_eth_phy_t *phy)
 {
     esp_err_t ret = ESP_OK;
@@ -197,6 +208,7 @@ esp_eth_phy_t *esp_eth_phy_new_ip101(const eth_phy_config_t *config)
     // redefine functions which need to be customized for sake of IP101
     ip101->phy_802_3.parent.init = ip101_init;
     ip101->phy_802_3.parent.get_link = ip101_get_link;
+    ip101->phy_802_3.parent.reset_hw = ip101_reset_hw;
 
     return &ip101->phy_802_3.parent;
 err: