Commit 2c510f5b authored by Leo Yan's avatar Leo Yan Committed by Georgi Djakov
Browse files

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: default avatarLeo Yan <leo.yan@linaro.org>
Acked-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220712015929.2789881-2-leo.yan@linaro.org


Signed-off-by: default avatarGeorgi Djakov <djakov@kernel.org>
parent 751f4d14

Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml

+5 −1
Original line number Diff line number Diff line
@@ -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