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| author |  Georgi Djakov <djakov@kernel.org>
| 2022-07-15 17:56:31 +0300 |
|---|---|---|
| committer | Georgi Djakov <djakov@kernel.org>
| 2022-07-15 17:56:31 +0300 |
| commit | 009c963eefa058384052d32d5b06fbc738195bdb (patch) | |
| tree | 7d6b08ba8022b91a59d649957b16e7ebfa61fc20 /Documentation/devicetree/bindings/interconnect | |
| parent | Merge branch 'icc-imx8mp' into icc-next (diff) | |
| parent | interconnect: qcom: icc-rpm: Set bandwidth and clock for bucket values (diff) | |
| download | linux-009c963eefa058384052d32d5b06fbc738195bdb.tar.gz linux-009c963eefa058384052d32d5b06fbc738195bdb.tar.bz2 linux-009c963eefa058384052d32d5b06fbc738195bdb.zip | |
Merge branch 'icc-rpm' into icc-next
This patch set is to support bucket in icc-rpm driver, so it implements
the similar mechanism in the icc-rpmh driver.
It uses interconnect path tag to indicate the bandwidth voting is for
which buckets, and there have three kinds of buckets: AWC, WAKE and
SLEEP, finally the wake and sleep bucket values are used to set the
corresponding clock (active and sleep clocks). So far, we keep the AWC
bucket but doesn't really use it.
Link: https://lore.kernel.org/r/20220712015929.2789881-1-leo.yan@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/interconnect')
| -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 |