usj: bringup on esp32h2

components/hal/esp32h2/include/hal/usb_phy_ll.h

@@ -0,0 +1,34 @@
+/*
+ * SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#pragma once
+
+#include "soc/usb_serial_jtag_struct.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Configures the internal PHY for USB_Serial_JTAG
+ *
+ * @param hw Start address of the USB Serial_JTAG registers
+ */
+static inline void usb_phy_ll_int_jtag_enable(usb_serial_jtag_dev_t *hw)
+{
+    // USB_Serial_JTAG use internal PHY
+    hw->conf0.phy_sel = 0;
+    // Disable software control USB D+ D- pullup pulldown (Device FS: dp_pullup = 1)
+    hw->conf0.pad_pull_override = 0;
+    // Enable USB D+ pullup
+    hw->conf0.dp_pullup = 1;
+    // Enable USB pad function
+    hw->conf0.usb_pad_enable = 1;
+}
+
+#ifdef __cplusplus
+}
+#endif

components/hal/esp32h2/include/hal/usb_serial_jtag_ll.h

@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
+ * SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
  *
  * SPDX-License-Identifier: Apache-2.0
  */