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Diffstat (limited to 'Documentation/devicetree/bindings/mailbox/mailbox.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mailbox/mailbox.txt | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/mailbox/mailbox.txt b/Documentation/devicetree/bindings/mailbox/mailbox.txt index 3f009555f392..1a2cd3d266db 100644 --- a/Documentation/devicetree/bindings/mailbox/mailbox.txt +++ b/Documentation/devicetree/bindings/mailbox/mailbox.txt @@ -19,15 +19,20 @@ Example: * Mailbox Client Required property: -- mbox: List of phandle and mailbox channel specifier. +- mboxes: List of phandle and mailbox channel specifiers. +Optional property: - mbox-names: List of identifier strings for each mailbox channel - required by the client. + required by the client. The use of this property + is discouraged in favor of using index in list of + 'mboxes' while requesting a mailbox. Instead the + platforms may define channel indices, in DT headers, + to something legible. Example: pwr_cntrl: power { ... mbox-names = "pwr-ctrl", "rpc"; - mbox = <&mailbox 0 + mboxes = <&mailbox 0 &mailbox 1>; }; |