linux-next

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History

Leo Yan dcbce7b0a7 interconnect: qcom: icc-rpm: Support multiple buckets

The current interconnect rpm driver uses a single aggregate bandwidth to
calculate the clock rates for both active and sleep clocks; therefore,
it has no chance to separate bandwidth requests for these two kinds of
clocks.

This patch studies the implementation from interconnect rpmh driver to
support multiple buckets.  The rpmh driver provides three buckets for
AMC, WAKE, and SLEEP; this driver only needs to use WAKE and SLEEP
buckets, but we keep the same way with rpmh driver, this can allow us to
reuse the DT binding and avoid to define duplicated data structures.

This patch introduces two callbacks: qcom_icc_pre_bw_aggregate() is used
to clean up bucket values before aggregate bandwidth requests, and
qcom_icc_bw_aggregate() is to aggregate bandwidth for buckets.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Link: https://lore.kernel.org/r/20220712015929.2789881-5-leo.yan@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

2022-07-12 10:03:09 +03:00

imx

interconnect: imx: Add imx_icc_get_bw function to set initial avg and peak

2022-01-23 23:32:48 +02:00

qcom

interconnect: qcom: icc-rpm: Support multiple buckets

2022-07-12 10:03:09 +03:00

samsung

interconnect: samsung: describe drivers in KConfig

2021-10-04 16:03:33 +03:00

bulk.c

interconnect: Fix kerneldoc warning