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Diffstat (limited to 'Documentation/devicetree/bindings/mailbox/ti,secure-proxy.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mailbox/ti,secure-proxy.txt | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.txt b/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.txt deleted file mode 100644 index 6c9c7daf0f5c..000000000000 --- a/Documentation/devicetree/bindings/mailbox/ti,secure-proxy.txt +++ /dev/null @@ -1,50 +0,0 @@ -Texas Instruments' Secure Proxy -======================================== - -The Texas Instruments' secure proxy is a mailbox controller that has -configurable queues selectable at SoC(System on Chip) integration. The -Message manager is broken up into different address regions that are -called "threads" or "proxies" - each instance is unidirectional and is -instantiated at SoC integration level by system controller to indicate -receive or transmit path. - -Message Manager Device Node: -=========================== -Required properties: --------------------- -- compatible: Shall be "ti,am654-secure-proxy" -- reg-names target_data - Map the proxy data region - rt - Map the realtime status region - scfg - Map the configuration region -- reg: Contains the register map per reg-names. -- #mbox-cells Shall be 1 and shall refer to the transfer path - called thread. -- interrupt-names: Contains interrupt names matching the rx transfer path - for a given SoC. Receive interrupts shall be of the - format: "rx_<PID>". -- interrupts: Contains the interrupt information corresponding to - interrupt-names property. - -Example(AM654): ------------- - - secure_proxy: mailbox@32c00000 { - compatible = "ti,am654-secure-proxy"; - #mbox-cells = <1>; - reg-names = "target_data", "rt", "scfg"; - reg = <0x0 0x32c00000 0x0 0x100000>, - <0x0 0x32400000 0x0 0x100000>, - <0x0 0x32800000 0x0 0x100000>; - interrupt-names = "rx_011"; - interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; - }; - - dmsc: dmsc { - [...] - mbox-names = "rx", "tx"; - # RX Thread ID is 11 - # TX Thread ID is 13 - mboxes= <&secure_proxy 11>, - <&secure_proxy 13>; - [...] - }; |