| Message ID | 20220630055723.704605-2-leo.yan@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | interconnect: qcom: icc-rpm: Support bucket | expand |
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index 8a676fef8c1d..16df305ea243 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -45,7 +45,11 @@ properties: - qcom,sdm660-snoc '#interconnect-cells': - const: 1 + description: + '1' is one cell in a interconnect specifier for the interconnect + node id, or '2' requires the interconnect node id and an extra + path tag. + enum: [ 1, 2 ] clocks: minItems: 2
To support path tag in icc-rpm driver, the "#interconnect-cells" property is updated as enumerate values: 1 or 2. Setting to 1 means it is compatible with old DT binding that interconnect path only contains node id; if set to 2 for "#interconnect-cells" property, then the second specifier is used as a tag (e.g. vote for which buckets). Signed-off-by: Leo Yan <leo.yan@linaro.org> --- .../devicetree/bindings/interconnect/qcom,rpm.yaml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-)