| Lokesh Vutla | 7eb1357 | 2018-08-27 15:57:51 +0530 | [diff] [blame] | 1 | Texas Instruments' K3 System Controller |
| 2 | ========================================= |
| 3 | |
| 4 | K3 specific SoCs have a dedicated microcontroller for doing |
| 5 | resource management. Any HLOS/firmware on compute clusters should |
| 6 | load a firmware to this microcontroller before accessing any resource. |
| 7 | This driver communicates with ROM for loading this firmware. |
| 8 | |
| 9 | Required properties: |
| 10 | -------------------- |
| 11 | - compatible: Shall be: "ti,am654-system-controller" |
| 12 | - mbox-names: "tx" for Transfer channel |
| 13 | "rx" for Receive channel |
| 14 | - mboxes: Corresponding phandles to mailbox channels. |
| 15 | |
| Nishanth Menon | dd050c4 | 2022-01-25 20:56:27 +0530 | [diff] [blame] | 16 | Optional properties: |
| 17 | -------------------- |
| 18 | - mbox-names: "boot_notify" for Optional alternate boot notification channel. |
| Lokesh Vutla | 7eb1357 | 2018-08-27 15:57:51 +0530 | [diff] [blame] | 19 | |
| 20 | Example: |
| 21 | -------- |
| 22 | |
| 23 | system-controller: system-controller { |
| 24 | compatible = "ti,am654-system-controller"; |
| 25 | mboxes= <&secproxy 4>, <&secproxy 5>; |
| 26 | mbox-names = "tx", "rx"; |
| 27 | }; |