feat(soc): add USB DFU and OTG console caps

Add USB DFU and OTG console SOC capability flags for esp32s2, esp32s3, and esp32p4.

Use these caps in Kconfig, documentation conditionals, and idf.py DFU actions so USB support
is derived from SOC capabilities instead of hardcoded target names.

docs/en/api-guides/index.rst

@@ -22,7 +22,7 @@ API Guides
    core_dump
    current-consumption-measurement-modules
    :ESP_ROM_SUPPORT_DEEP_SLEEP_WAKEUP_STUB: deep-sleep-stub
-   :SOC_USB_OTG_SUPPORTED and not esp32h4 and not esp32s31: dfu
+   :SOC_USB_DFU_SUPPORTED: dfu
    error-handling
    :SOC_WIFI_MESH_SUPPORT: esp-wifi-mesh
    :SOC_SPIRAM_SUPPORTED: external-ram
@@ -47,7 +47,7 @@ API Guides
    tools/index
    unit-tests
    host-apps
-   :SOC_USB_OTG_SUPPORTED and not esp32p4 and not esp32h4 and not esp32s31: usb-otg-console
+   :SOC_USB_OTG_CONSOLE_SUPPORTED: usb-otg-console
    :SOC_USB_SERIAL_JTAG_SUPPORTED: usb-serial-jtag-console
    :SOC_WIFI_SUPPORTED: wifi-driver/index
    :SOC_WIFI_SUPPORTED: wifi-security

docs/en/api-guides/stdio.rst

@@ -21,7 +21,7 @@ On {IDF_TARGET_NAME}, ESP-IDF provides implementations of VFS drivers for I/O ov
 
     - UART
     :SOC_USB_SERIAL_JTAG_SUPPORTED: - USB Serial/JTAG
-    :esp32s2 or esp32s3: - USB CDC (using USB_OTG peripheral)
+    :SOC_USB_OTG_CONSOLE_SUPPORTED: - USB CDC (using USB_OTG peripheral)
     - "Null" (no output)
 
 Standard I/O is not limited to these options, though. See below on enabling custom destinations for standard I/O.
@@ -35,7 +35,7 @@ Built-in implementations of standard I/O can be selected using several Kconfig o
 
     - :ref:`CONFIG_ESP_CONSOLE_UART_DEFAULT<CONFIG_ESP_CONSOLE_UART_DEFAULT>` — Enables UART with default options (pin numbers, baud rate) for standard I/O.
     - :ref:`CONFIG_ESP_CONSOLE_UART_CUSTOM<CONFIG_ESP_CONSOLE_UART_CUSTOM>` — Enables UART for standard I/O, with TX/RX pin numbers and baud rate configurable via Kconfig.
-    :esp32s2 or esp32s3: - :ref:`CONFIG_ESP_CONSOLE_USB_CDC<CONFIG_ESP_CONSOLE_USB_CDC>` — Enables USB CDC (using USB_OTG peripheral) for standard I/O. See :doc:`usb-otg-console` for details about hardware connections required.
+    :SOC_USB_OTG_CONSOLE_SUPPORTED: - :ref:`CONFIG_ESP_CONSOLE_USB_CDC<CONFIG_ESP_CONSOLE_USB_CDC>` — Enables USB CDC (using USB_OTG peripheral) for standard I/O. See :doc:`usb-otg-console` for details about hardware connections required.
     :SOC_USB_SERIAL_JTAG_SUPPORTED: - :ref:`CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG<CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG>` — Enables USB Serial/JTAG for standard I/O. See :doc:`usb-serial-jtag-console` for details about hardware connections required.
     - :ref:`CONFIG_ESP_CONSOLE_NONE<CONFIG_ESP_CONSOLE_NONE>` — Disables standard I/O. If this option is selected, ``stdin``, ``stdout``, and ``stderr`` will be mapped to ``/dev/null`` and won't produce any output or generate any input.
 
@@ -102,7 +102,7 @@ When the interrupt-driven driver is installed, it is also possible to enable/dis
 
     When the interrupt-driven driver is installed, it is also possible to enable/disable non-blocking behavior using ``fcntl`` function with ``O_NONBLOCK`` flag.
 
-.. only:: esp32s2 or esp32s3
+.. only:: SOC_USB_OTG_CONSOLE_SUPPORTED
 
     USB CDC (using USB_OTG peripheral)
     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -132,7 +132,7 @@ It is also possible to configure line ending conversion for the specific VFS dri
 
     - For UART: :cpp:func:`uart_vfs_dev_port_set_rx_line_endings` and :cpp:func:`uart_vfs_dev_port_set_tx_line_endings`
     :SOC_USB_SERIAL_JTAG_SUPPORTED: - For USB Serial/JTAG: :cpp:func:`usb_serial_jtag_vfs_set_rx_line_endings` and :cpp:func:`usb_serial_jtag_vfs_set_tx_line_endings`
-    :esp32s2 or esp32s3: - For USB CDC (using USB_OTG peripheral): :cpp:func:`esp_vfs_dev_cdcacm_set_rx_line_endings` and :cpp:func:`esp_vfs_dev_cdcacm_set_tx_line_endings`
+    :SOC_USB_OTG_CONSOLE_SUPPORTED: - For USB CDC (using USB_OTG peripheral): :cpp:func:`esp_vfs_dev_cdcacm_set_rx_line_endings` and :cpp:func:`esp_vfs_dev_cdcacm_set_tx_line_endings`
 
 Buffering
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