SparkFun MicroMod GPIO Header 바인딩

:orphan:

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.. dtcompatible:: sparkfun,micromod-gpio
.. _dtbinding_sparkfun_micromod_gpio:

sparkfun,micromod-gpio
######################

Vendor: :ref:`SparkFun Electronics <dt_vendor_sparkfun>`

Description
***********



.. code-block:: none

   GPIO pins exposed on micromod headers.

   The micromod standard leverages the M.2 connector with 76 pins for
   swap between a myriad of supported boards and carriers.

   The micromod standard consists of two lanes with the following
   supported buses:
   * An 6-pin Power Supply header.  No pins on this header are exposed
     by this binding.
   * Reset, Boot pins and SWD pins not exposed by this binding.
   * 2 UART buses. First with RTS and CTS pins, while the 2nd with only
   RX and TX pins. Neither of them are exposed by this binding.
   * 2 i2c buses. Only the corresponding interrupt pin is exposed by
   this binding.
   * 2 SPI buses not exposed by this binding. Only SPI CS control pin
     is exposed by this binding.
   * Audio line not exposed by this binding.
   * 2 analog pins (A0 and A1).
   * 2 digital pins (D0 and D1).
   * 12 General purpose pins (G0 - G11).

   This binding provides a nexus mapping for the analog, digital and
   general purpose gpios in the order depicted below:

     - 00 -> A0                      PIN 34
     - 01 -> A1                      PIN 38
     - 02 -> D0                      PIN 10
     - 03 -> D1/CAM_TRIG             PIN 18
     - 04 -> I2C_INT#                PIN 16
     - 05 -> G0/BUS0                 PIN 40
     - 06 -> G1/BUS1                 PIN 42
     - 07 -> G2/BUS2                 PIN 44
     - 08 -> G3/BUS3                 PIN 46
     - 09 -> G4/BUS4                 PIN 48
     - 10 -> G5/BUS5                 PIN 73
     - 11 -> G6/BUS6                 PIN 71
     - 12 -> G7/BUS7                 PIN 69
     - 13 -> G8                      PIN 67
     - 14 -> G9/ADC_D-/CAM_HSYNC     PIN 65
     - 15 -> G10/ADC_D+/CAM_VSYNC    PIN 63
     - 16 -> G11/SWO                 PIN  8
     - 17 -> SPI_CS                  PIN 55

Properties
**********

.. tabs::

   .. group-tab:: Node specific properties

      Properties not inherited from the base binding file.

      .. list-table::
         :widths: 1 1 4
         :header-rows: 1

         * - Name
           - Type
           - Details

         * - ``gpio-map``
           - ``compound``
           - This property is **required**.

         * - ``gpio-map-mask``
           - ``compound``
           - 

         * - ``gpio-map-pass-thru``
           - ``compound``
           - 

         * - ``#gpio-cells``
           - ``int``
           - .. code-block:: none

                Number of items to expect in a GPIO specifier


             This property is **required**.



   .. group-tab:: Deprecated node specific properties

      Deprecated properties not inherited from the base binding file.

      (None)

   .. group-tab:: Base properties

      Properties inherited from the base binding file, which defines
      common properties that may be set on many nodes. Not all of these
      may apply to the "sparkfun,micromod-gpio" compatible.

      .. list-table::
         :widths: 1 1 4
         :header-rows: 1

         * - Name
           - Type
           - Details

         * - ``wakeup-source``
           - ``boolean``
           - .. code-block:: none

                Property to identify that a device can be used as wake up source.

                When this property is provided a specific flag is set into the
                device that tells the system that the device is capable of
                wake up the system.

                Wake up capable devices are disabled (interruptions will not wake up
                the system) by default but they can be enabled at runtime if necessary.



         * - ``power-domain``
           - ``phandle``
           - .. code-block:: none


                Power domain the device belongs to.

                The device will be notified when the power domain it belongs to is either
                suspended or resumed.



         * - ``zephyr,pm-device-runtime-auto``
           - ``boolean``
           - .. code-block:: none

                Automatically configure the device for runtime power management after the
                init function runs.



         * - ``zephyr,disabling-power-states``
           - ``phandles``
           - .. code-block:: none

                List of power states that will disable this device power.



         * - ``status``
           - ``string``
           - .. code-block:: none

                indicates the operational status of a device


             Legal values: ``'ok'``, ``'okay'``, ``'disabled'``, ``'reserved'``, ``'fail'``, ``'fail-sss'``

             See :ref:`dt-important-props` for more information.

         * - ``compatible``
           - ``string-array``
           - .. code-block:: none

                compatible strings


             This property is **required**.

             See :ref:`dt-important-props` for more information.

         * - ``reg``
           - ``array``
           - .. code-block:: none

                register space


             See :ref:`dt-important-props` for more information.

         * - ``reg-names``
           - ``string-array``
           - .. code-block:: none

                name of each register space


         * - ``interrupts``
           - ``array``
           - .. code-block:: none

                interrupts for device


             See :ref:`dt-important-props` for more information.

         * - ``interrupts-extended``
           - ``compound``
           - .. code-block:: none

                extended interrupt specifier for device


         * - ``interrupt-names``
           - ``string-array``
           - .. code-block:: none

                name of each interrupt


         * - ``interrupt-parent``
           - ``phandle``
           - .. code-block:: none

                phandle to interrupt controller node


         * - ``label``
           - ``string``
           - .. code-block:: none

                Human readable string describing the device (used as device_get_binding() argument)



             See :ref:`dt-important-props` for more information.

             This property is **deprecated**.

         * - ``clocks``
           - ``phandle-array``
           - .. code-block:: none

                Clock gate information


         * - ``clock-names``
           - ``string-array``
           - .. code-block:: none

                name of each clock


         * - ``#address-cells``
           - ``int``
           - .. code-block:: none

                number of address cells in reg property


         * - ``#size-cells``
           - ``int``
           - .. code-block:: none

                number of size cells in reg property


         * - ``dmas``
           - ``phandle-array``
           - .. code-block:: none

                DMA channels specifiers


         * - ``dma-names``
           - ``string-array``
           - .. code-block:: none

                Provided names of DMA channel specifiers


         * - ``io-channels``
           - ``phandle-array``
           - .. code-block:: none

                IO channels specifiers


         * - ``io-channel-names``
           - ``string-array``
           - .. code-block:: none

                Provided names of IO channel specifiers


         * - ``mboxes``
           - ``phandle-array``
           - .. code-block:: none

                mailbox / IPM channels specifiers


         * - ``mbox-names``
           - ``string-array``
           - .. code-block:: none

                Provided names of mailbox / IPM channel specifiers


         * - ``zephyr,deferred-init``
           - ``boolean``
           - .. code-block:: none

                Do not initialize device automatically on boot. Device should be manually
                initialized using device_init().