| Message ID | 20220704093029.1126609-2-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..cdfe419e7339 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -45,7 +45,12 @@ properties: - qcom,sdm660-snoc '#interconnect-cells': - const: 1 + description: | + Number of interconnect specifier. Value: <1> is one cell in a + interconnect specifier for the interconnect node id, <2> requires + the interconnect node id and an extra path tag. + $ref: /schemas/types.yaml#/definitions/uint32 + 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 | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)