12345678910111213141516171819202122232425262728293031323334353637383940 |
- Texas Instruments' K3 Secure Proxy
- ===================================
- The Texas Instruments' K3 Secure Proxy is a mailbox controller that has
- configurable threads maintained by System power processor. Each thread
- has different address space that can be used to send or receive messages.
- Secure Proxy Device Node:
- ===========================
- Required properties:
- --------------------
- - compatible: Shall be: "ti,am654-secure-proxy"
- - reg-names data - Map the data region
- scfg - Map the secure configuration region
- rt - Map the Realtime region.
- - reg: Contains the register map per reg-names.
- - #mbox-cells Shall be 1. Contains the thread ID.
- Example:
- --------
- secproxy: secproxy@285b0000 {
- compatible = "ti,am654-secure-proxy";
- reg = <0x2a380000 0x80000>,
- <0x2a400000 0x80000>,
- <0x2a480000 0x80000>;
- reg-names = "rt", "scfg", "data";
- #mbox-cells = <1>;
- };
- client:
- systemcontroller: systemcontroller {
- [...]
- # RX thread ID is 4.
- # TX thread ID is 5.
- mboxes= <&secproxy 4>,
- <&secproxy 5>;
- [...]
- };
|