Commit Graph

3 Commits

Author SHA1 Message Date
Varadarajan Narayanan
d315311361 interconnect: icc-clk: Add devm_icc_clk_register
Wrap icc_clk_register to create devm_icc_clk_register to be
able to release the resources properly.

Acked-by: Georgi Djakov <djakov@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20240430064214.2030013-4-quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-07-08 11:40:57 -05:00
Varadarajan Narayanan
f45b94ffc5 interconnect: icc-clk: Specify master/slave ids
Presently, icc-clk driver autogenerates the master and slave ids.
However, devices with multiple nodes on the interconnect could
have other constraints and may not match with the auto generated
node ids.

Hence, modify the driver to use the master/slave ids provided by
the caller instead of auto generating.

Also, update clk-cbf-8996 accordingly.

Acked-by: Georgi Djakov <djakov@kernel.org>
Signed-off-by: Varadarajan Narayanan <quic_varada@quicinc.com>
Link: https://lore.kernel.org/r/20240430064214.2030013-2-quic_varada@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
2024-07-08 11:40:57 -05:00
Dmitry Baryshkov
0ac2a08f42 interconnect: add clk-based icc provider support
For some devices it is useful to export clocks as interconnect providers,
if the clock corresponds to bus bandwidth.

For example, on MSM8996 the cluster interconnect clock should be scaled
according to the cluster frequencies. Exporting it as an interconnect
allows one to properly describe this as the cluster bandwidth
requirements.

Tested-by: Yassine Oudjana <y.oudjana@protonmail.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20230512001334.2983048-3-dmitry.baryshkov@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>
2023-05-18 19:02:23 +03:00