1 Texas Instruments' K3 Secure Proxy
2 ===================================
4 The Texas Instruments' K3 Secure Proxy is a mailbox controller that has
5 configurable threads maintained by System power processor. Each thread
6 has different address space that can be used to send or receive messages.
8 Secure Proxy Device Node:
9 ===========================
12 - compatible: Shall be: "ti,am654-secure-proxy"
13 - reg-names data - Map the data region
14 scfg - Map the secure configuration region
15 rt - Map the Realtime region.
16 - reg: Contains the register map per reg-names.
17 - #mbox-cells Shall be 1. Contains the thread ID.
22 secproxy: secproxy@285b0000 {
23 compatible = "ti,am654-secure-proxy";
24 reg = <0x2a380000 0x80000>,
27 reg-names = "rt", "scfg", "data";
33 systemcontroller: systemcontroller {
37 mboxes= <&secproxy 4>,