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path: root/drivers/interconnect/qcom/Makefile
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2021-08-09interconnect: qcom: Add SC8180x providersGeorgi Djakov1-0/+2
The SC8180x contains the usual RPMH based interconnect providers, add a driver which defines the various busses and ports. Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20210723194243.3675795-2-bjorn.andersson@linaro.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2021-05-11interconnect: qcom: Add SC7280 interconnect provider driverOdelu Kukatla1-0/+2
Add driver for the Qualcomm interconnect buses found in SC7280 based platforms. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org> Link: https://lore.kernel.org/r/1619517059-12109-3-git-send-email-okukatla@codeaurora.org Signed-off-by: Georgi Djakov <djakov@kernel.org>
2021-04-02Merge branch 'icc-sm8350' into icc-nextGeorgi Djakov1-0/+2
This adds interconnect support for SM8350 SoC. * icc-sm8350 dt-bindings: interconnect: Add Qualcomm SM8350 DT bindings interconnect: qcom: Add SM8350 interconnect provider driver interconnect: qcom: sm8350: Use the correct ids interconnect: qcom: sm8350: Add missing link between nodes Link: https://lore.kernel.org/r/20210318094617.951212-1-vkoul@kernel.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-03-27interconnect: qcom: Add SM8350 interconnect provider driverVinod Koul1-0/+2
Add driver for the Qualcomm interconnect buses found in SM8350 based platforms. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Generated from downstream interconnect driver written by David Dai Signed-off-by: Vinod Koul <vkoul@kernel.org> Link: https://lore.kernel.org/r/20210318094617.951212-3-vkoul@kernel.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-03-08interconnect: qcom: Add SDM660 interconnect provider driverAngeloGioacchino Del Regno1-0/+2
Introduce a driver for the Qualcomm interconnect busses found in the SDM630/SDM636/SDM660 SoCs. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. On a note, these chips are managing the "bus QoS" in a "hybrid" fashion: some of the paths in the topology are managed through (and by, of course) the RPM uC, while some others are "AP Owned", meaning that the AP shall do direct writes to the appropriate QoS registers for the specific paths and ports, instead of sending an indication to the RPM and leaving the job to that one. Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com> Link: https://lore.kernel.org/r/20201017133718.31327-3-kholk11@gmail.com Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-02-01Merge branch 'icc-sdx55' into icc-nextGeorgi Djakov1-0/+2
Add interconnect driver support for SDX55 platform for scaling the bandwidth requirements over RPMh. * icc-sdx55 dt-bindings: interconnect: Add Qualcomm SDX55 DT bindings interconnect: qcom: Add SDX55 interconnect provider driver Link: https://lore.kernel.org/r/20210121053254.8355-1-manivannan.sadhasivam@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-01-27interconnect: qcom: Add SDX55 interconnect provider driverManivannan Sadhasivam1-0/+2
Add driver for the Qualcomm interconnect buses found in SDX55 based platforms. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Based on SM8250 driver and generated from downstream dts. Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20210121053254.8355-3-manivannan.sadhasivam@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-01-05interconnect: qcom: Add MSM8939 interconnect provider driverJun Nie1-0/+2
Add driver for the Qualcomm interconnect buses found in MSM8939 based platforms. The topology consists of four NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Signed-off-by: Jun Nie <jun.nie@linaro.org> Link: https://lore.kernel.org/r/20201204075345.5161-6-jun.nie@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2021-01-05interconnect: qcom: Consolidate interconnect RPM supportJun Nie1-1/+1
Add RPM based interconnect driver implements the set and aggregate functionalities that translates bandwidth requests into RPM messages. These modules provide a common set of functionalities for all Qualcomm RPM based interconnect providers and should help reduce code duplication when adding new providers. Signed-off-by: Jun Nie <jun.nie@linaro.org> Link: https://lore.kernel.org/r/20201204075345.5161-2-jun.nie@linaro.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-09-08interconnect: qcom: Add SM8250 interconnect provider driverJonathan Marek1-0/+2
Add driver for the Qualcomm interconnect buses found in SM8250 based platforms. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Based on SC7180 driver and generated from downstream dts. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200728023811.5607-6-jonathan@marek.ca Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-09-08interconnect: qcom: Add SM8150 interconnect provider driverJonathan Marek1-0/+2
Add driver for the Qualcomm interconnect buses found in SM8150 based platforms. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Based on SC7180 driver and generated from downstream dts. Signed-off-by: Jonathan Marek <jonathan@marek.ca> Reviewed-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200728023811.5607-5-jonathan@marek.ca Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-03-03interconnect: qcom: Add OSM L3 interconnect provider supportSibi Sankar1-0/+2
On some Qualcomm SoCs, Operating State Manager (OSM) controls the resources of scaling L3 caches. Add a driver to handle bandwidth requests to OSM L3 from CPU on SDM845 SoCs. Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Reviewed-by: Evan Green <evgreen@chromium.org> Link: https://lore.kernel.org/r/20200227105632.15041-4-sibis@codeaurora.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-03-03interconnect: qcom: Add SC7180 interconnect provider driverOdelu Kukatla1-0/+2
Add driver for the Qualcomm interconnect buses found in SC7180 based platforms. The topology consists of several NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org> Link: https://lore.kernel.org/r/1583241493-21212-3-git-send-email-okukatla@codeaurora.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-02-28interconnect: qcom: Consolidate interconnect RPMh supportDavid Dai1-0/+4
Add bcm voter driver and add support for RPMh specific interconnect providers which implements the set and aggregate functionalities that translates bandwidth requests into RPMh messages. These modules provide a common set of functionalities for all Qualcomm RPMh based interconnect providers and should help reduce code duplication when adding new providers. Signed-off-by: David Dai <daidavid1@codeaurora.org> Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org> Reviewed-by: Evan Green <evgreen@chromium.org> Signed-off-by: Sibi Sankar <sibis@codeaurora.org> Link: https://lore.kernel.org/r/20200228095951.15457-1-sibis@codeaurora.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2020-01-07interconnect: qcom: Add MSM8916 interconnect provider driverGeorgi Djakov1-0/+2
Add driver for the Qualcomm interconnect buses found in MSM8916 based platforms. The topology consists of three NoCs that are controlled by a remote processor that collects the aggregated bandwidth for each master-slave pairs. Reviewed-by: Evan Green <evgreen@chromium.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2019-11-08interconnect: qcom: add msm8974 driverBrian Masney1-0/+2
Add driver for the Qualcomm MSM8974 interconnect providers that support setting system bandwidth requirements between various network-on-chip fabrics. Signed-off-by: Brian Masney <masneyb@onstation.org> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/20191024103054.9770-3-masneyb@onstation.org Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Link: https://lore.kernel.org/r/20191108125349.24191-3-georgi.djakov@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-08-13interconnect: qcom: Add QCS404 interconnect provider driverBjorn Andersson1-0/+2
Add driver for the interconnect buses found in Qualcomm QCS404-based platforms. The topology consists of three NoCs that are controlled by a remote processor. This remote processor collects the aggregated bandwidth for each master-slave pairs. Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2019-08-13interconnect: qcom: Add interconnect RPM over SMD driverGeorgi Djakov1-0/+2
On some Qualcomm SoCs, there is a remote processor, which controls some of the Network-On-Chip interconnect resources. Other CPUs express their needs by communicating with this processor. Add a driver to handle communication with this remote processor. Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
2019-01-22interconnect: qcom: Add sdm845 interconnect provider driverDavid Dai1-0/+5
Introduce Qualcomm SDM845 specific provider driver using the interconnect framework. Signed-off-by: David Dai <daidavid1@codeaurora.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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