remoteproc: Introduce K3 system controller

[oweals/u-boot.git] / doc / device-tree-bindings / remoteproc / k3-system-controller.txt

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+Texas Instruments' K3 System Controller
+=========================================
+
+K3 specific SoCs have a dedicated microcontroller for doing
+resource management. Any HLOS/firmware on compute clusters should
+load a firmware to this microcontroller before accessing any resource.
+This driver communicates with ROM for loading this firmware.
+
+Required properties:
+--------------------
+- compatible:          Shall be: "ti,am654-system-controller"
+- mbox-names:          "tx" for Transfer channel
+                       "rx" for Receive channel
+- mboxes:              Corresponding phandles to mailbox channels.
+
+
+Example:
+--------
+
+system-controller: system-controller {
+       compatible = "ti,am654-system-controller";
+       mboxes= <&secproxy 4>, <&secproxy 5>;
+       mbox-names = "tx", "rx";
+};