diff options
| author | Leo Yan <[email protected]> | 2022-07-12 09:59:25 +0800 |
|---|---|---|
| committer | Georgi Djakov <[email protected]> | 2022-07-12 10:01:21 +0300 |
| commit | 2c510f5bee760a83b1ce0790dcccb8301dd41ce8 (patch) | |
| tree | 5b415f0861a5a10a1509a03d04d32c5658e7e4e8 | |
| parent | 751f4d14cdb47df3721d1a7431cc1d5a790f9302 (diff) | |
dt-bindings: interconnect: Update property for icc-rpm path tag
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 <[email protected]>
Acked-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Georgi Djakov <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index 8a676fef8c1d..4b37aa88a375 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: | + Value: <1> is one cell in an interconnect specifier for the + interconnect node id, <2> requires the interconnect node id and an + extra path tag. + enum: [ 1, 2 ] clocks: minItems: 2 |