:orphan:

.. _atmel_sam_ssc:

atmel,sam-ssc
#############

Vendor: :ref:`Atmel Corporation <dt_vendor_atmel>`

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



.. code-block:: none

   Atmel SAM SSC (Synchronous Serial Controller) controller

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

         * - ``peripheral-id``
           - ``int``
           - .. code-block:: none

                peripheral ID


             This property is **required**.

         * - ``pinctrl-0``
           - ``phandles``
           - .. code-block:: none

                PIO pin configuration for RF, RK, RD, TF, TK, & TD signals.
                We expect that the phandles will reference pinctrl nodes.
                These nodes will have a nodelabel that matches the Atmel SoC HAL
                defines and be of the form p<port><pin><periph>_<inst>_<signal>.

                For example the SSC on SAME7x would be
                   pinctrl-0 = <&pd24b_ssc_rf &pa22a_ssc_rk &pa10c_ssc_rd
                                &pb0d_ssc_tf &pb1d_ssc_tk &pb5d_ssc_td>;



             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 "atmel,sam-ssc" compatible.

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

         * - Name
           - Type
           - Details

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

                register space


             This property is **required**.

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

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

                interrupts for device


             This property is **required**.

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

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

                TX & RX dma specifiers.  Each specifier will have a phandle
                reference to the dma controller, the channel number, and peripheral
                trigger source.

                For example dmas for TX, RX would look like
                   dmas = <&xdmac 22 DMA_PERID_SSC_TX>, <&xdmac 23 DMA_PERID_SSC_RX>;



             This property is **required**.

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

                This should be "tx" and "rx" to match the dmas property.

                For example
                   dma-names = "tx", "rx";



             This property is **required**.

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

                name of each register space


         * - ``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.

         * - ``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


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

                IO channels specifiers


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

                Provided names of IO channel specifiers