Messages in this thread Patch in this message |  | | From | Georgi Djakov <> | Subject | [PATCH v4 6/7] dt-bindings: Introduce interconnect consumers bindings | Date | Fri, 9 Mar 2018 23:09:57 +0200 |
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Add documentation for the interconnect consumer bindings, that will allow to link a device node (consumer) to its interconnect controller hardware.
Tha aim is to enable drivers to request a framework API to configure an interconnect path by providing their struct device pointer and a name.
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> --- .../bindings/interconnect/interconnect.txt | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+)
diff --git a/Documentation/devicetree/bindings/interconnect/interconnect.txt b/Documentation/devicetree/bindings/interconnect/interconnect.txt index 70612bb201e4..7935abf10c4b 100644 --- a/Documentation/devicetree/bindings/interconnect/interconnect.txt +++ b/Documentation/devicetree/bindings/interconnect/interconnect.txt @@ -45,3 +45,26 @@ Examples: status = "okay"; }; += interconnect consumers = + +The interconnect consumers are device nodes which consume the interconnect +path(s) provided by the interconnect provider. There can be multiple +interconnect providers on a SoC and the consumer may consume multiple paths +from different providers depending on usecase and the components it has to +interact with. + +Required-properties: +interconnects: Pairs of phandles and interconnect provider specifier to denote + the source and the destination port of the interconnect path. +interconnect-names: List of interconnect path name strings sorted in the same + order as the interconnects property. Consumers drivers will use + interconnect-names to match interconnect paths with interconnect + specifiers. + +Example: + + sdhci@7864000 { + ... + interconnects = <&pnoc 78 &bimc 512> + interconnect-names = "memory"; + };
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